diff options
Diffstat (limited to 'tools/lib/perf/include')
| -rw-r--r-- | tools/lib/perf/include/internal/cpumap.h | 6 | ||||
| -rw-r--r-- | tools/lib/perf/include/internal/evsel.h | 2 | ||||
| -rw-r--r-- | tools/lib/perf/include/perf/cpumap.h | 4 | ||||
| -rw-r--r-- | tools/lib/perf/include/perf/event.h | 69 | ||||
| -rw-r--r-- | tools/lib/perf/include/perf/schedstat-v15.h | 146 | ||||
| -rw-r--r-- | tools/lib/perf/include/perf/schedstat-v16.h | 146 | ||||
| -rw-r--r-- | tools/lib/perf/include/perf/schedstat-v17.h | 164 |
7 files changed, 532 insertions, 5 deletions
diff --git a/tools/lib/perf/include/internal/cpumap.h b/tools/lib/perf/include/internal/cpumap.h index e2be2d17c32b..c19678188b17 100644 --- a/tools/lib/perf/include/internal/cpumap.h +++ b/tools/lib/perf/include/internal/cpumap.h @@ -16,16 +16,16 @@ DECLARE_RC_STRUCT(perf_cpu_map) { refcount_t refcnt; /** Length of the map array. */ - int nr; + unsigned int nr; /** The CPU values. */ struct perf_cpu map[]; }; -struct perf_cpu_map *perf_cpu_map__alloc(int nr_cpus); +struct perf_cpu_map *perf_cpu_map__alloc(unsigned int nr_cpus); int perf_cpu_map__idx(const struct perf_cpu_map *cpus, struct perf_cpu cpu); bool perf_cpu_map__is_subset(const struct perf_cpu_map *a, const struct perf_cpu_map *b); -void perf_cpu_map__set_nr(struct perf_cpu_map *map, int nr_cpus); +void perf_cpu_map__set_nr(struct perf_cpu_map *map, unsigned int nr_cpus); static inline refcount_t *perf_cpu_map__refcnt(struct perf_cpu_map *map) { diff --git a/tools/lib/perf/include/internal/evsel.h b/tools/lib/perf/include/internal/evsel.h index fefe64ba5e26..b988034f1371 100644 --- a/tools/lib/perf/include/internal/evsel.h +++ b/tools/lib/perf/include/internal/evsel.h @@ -128,6 +128,8 @@ struct perf_evsel { bool requires_cpu; /** Is the PMU for the event a core one? Effects the handling of own_cpus. */ bool is_pmu_core; + /** Does the evsel on read on the first CPU index such as tool time events? */ + bool reads_only_on_cpu_idx0; int idx; }; diff --git a/tools/lib/perf/include/perf/cpumap.h b/tools/lib/perf/include/perf/cpumap.h index 58cc5c5fa47c..a1dd25db65b6 100644 --- a/tools/lib/perf/include/perf/cpumap.h +++ b/tools/lib/perf/include/perf/cpumap.h @@ -49,7 +49,7 @@ LIBPERF_API void perf_cpu_map__put(struct perf_cpu_map *map); * perf_cpu_map__cpu - get the CPU value at the given index. Returns -1 if index * is invalid. */ -LIBPERF_API struct perf_cpu perf_cpu_map__cpu(const struct perf_cpu_map *cpus, int idx); +LIBPERF_API struct perf_cpu perf_cpu_map__cpu(const struct perf_cpu_map *cpus, unsigned int idx); /** * perf_cpu_map__nr - for an empty map returns 1, as perf_cpu_map__cpu returns a * cpu of -1 for an invalid index, this makes an empty map @@ -57,7 +57,7 @@ LIBPERF_API struct perf_cpu perf_cpu_map__cpu(const struct perf_cpu_map *cpus, i * the result is the number CPUs in the map plus one if the * "any CPU"/dummy value is present. */ -LIBPERF_API int perf_cpu_map__nr(const struct perf_cpu_map *cpus); +LIBPERF_API unsigned int perf_cpu_map__nr(const struct perf_cpu_map *cpus); /** * perf_cpu_map__has_any_cpu_or_is_empty - is map either empty or has the "any CPU"/dummy value. */ diff --git a/tools/lib/perf/include/perf/event.h b/tools/lib/perf/include/perf/event.h index 43a8cb04994f..9043dc72b5d6 100644 --- a/tools/lib/perf/include/perf/event.h +++ b/tools/lib/perf/include/perf/event.h @@ -496,6 +496,71 @@ struct perf_record_bpf_metadata { struct perf_record_bpf_metadata_entry entries[]; }; +struct perf_record_schedstat_cpu_v15 { +#define CPU_FIELD(_type, _name, _desc, _format, _is_pct, _pct_of, _ver) _type _name +#include "schedstat-v15.h" +#undef CPU_FIELD +}; + +struct perf_record_schedstat_cpu_v16 { +#define CPU_FIELD(_type, _name, _desc, _format, _is_pct, _pct_of, _ver) _type _name +#include "schedstat-v16.h" +#undef CPU_FIELD +}; + +struct perf_record_schedstat_cpu_v17 { +#define CPU_FIELD(_type, _name, _desc, _format, _is_pct, _pct_of, _ver) _type _name +#include "schedstat-v17.h" +#undef CPU_FIELD +}; + +struct perf_record_schedstat_cpu { + struct perf_event_header header; + __u64 timestamp; + __u32 cpu; + __u16 version; + /* Padding */ + char __pad[2]; + union { + struct perf_record_schedstat_cpu_v15 v15; + struct perf_record_schedstat_cpu_v16 v16; + struct perf_record_schedstat_cpu_v17 v17; + }; +}; + +struct perf_record_schedstat_domain_v15 { +#define DOMAIN_FIELD(_type, _name, _desc, _format, _is_jiffies, _ver) _type _name +#include "schedstat-v15.h" +#undef DOMAIN_FIELD +}; + +struct perf_record_schedstat_domain_v16 { +#define DOMAIN_FIELD(_type, _name, _desc, _format, _is_jiffies, _ver) _type _name +#include "schedstat-v16.h" +#undef DOMAIN_FIELD +}; + +struct perf_record_schedstat_domain_v17 { +#define DOMAIN_FIELD(_type, _name, _desc, _format, _is_jiffies, _ver) _type _name +#include "schedstat-v17.h" +#undef DOMAIN_FIELD +}; + +#define DOMAIN_NAME_LEN 16 + +struct perf_record_schedstat_domain { + struct perf_event_header header; + __u64 timestamp; + __u32 cpu; + __u16 version; + __u16 domain; + union { + struct perf_record_schedstat_domain_v15 v15; + struct perf_record_schedstat_domain_v16 v16; + struct perf_record_schedstat_domain_v17 v17; + }; +}; + enum perf_user_event_type { /* above any possible kernel type */ PERF_RECORD_USER_TYPE_START = 64, PERF_RECORD_HEADER_ATTR = 64, @@ -519,6 +584,8 @@ enum perf_user_event_type { /* above any possible kernel type */ PERF_RECORD_FINISHED_INIT = 82, PERF_RECORD_COMPRESSED2 = 83, PERF_RECORD_BPF_METADATA = 84, + PERF_RECORD_SCHEDSTAT_CPU = 85, + PERF_RECORD_SCHEDSTAT_DOMAIN = 86, PERF_RECORD_HEADER_MAX }; @@ -562,6 +629,8 @@ union perf_event { struct perf_record_compressed pack; struct perf_record_compressed2 pack2; struct perf_record_bpf_metadata bpf_metadata; + struct perf_record_schedstat_cpu schedstat_cpu; + struct perf_record_schedstat_domain schedstat_domain; }; #endif /* __LIBPERF_EVENT_H */ diff --git a/tools/lib/perf/include/perf/schedstat-v15.h b/tools/lib/perf/include/perf/schedstat-v15.h new file mode 100644 index 000000000000..639458df05f8 --- /dev/null +++ b/tools/lib/perf/include/perf/schedstat-v15.h @@ -0,0 +1,146 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifdef CPU_FIELD +CPU_FIELD(__u32, yld_count, "sched_yield() count", + "%11u", false, yld_count, v15); +CPU_FIELD(__u32, array_exp, "Legacy counter can be ignored", + "%11u", false, array_exp, v15); +CPU_FIELD(__u32, sched_count, "schedule() called", + "%11u", false, sched_count, v15); +CPU_FIELD(__u32, sched_goidle, "schedule() left the processor idle", + "%11u", true, sched_count, v15); +CPU_FIELD(__u32, ttwu_count, "try_to_wake_up() was called", + "%11u", false, ttwu_count, v15); +CPU_FIELD(__u32, ttwu_local, "try_to_wake_up() was called to wake up the local cpu", + "%11u", true, ttwu_count, v15); +CPU_FIELD(__u64, rq_cpu_time, "total runtime by tasks on this processor (in jiffies)", + "%11llu", false, rq_cpu_time, v15); +CPU_FIELD(__u64, run_delay, "total waittime by tasks on this processor (in jiffies)", + "%11llu", true, rq_cpu_time, v15); +CPU_FIELD(__u64, pcount, "total timeslices run on this cpu", + "%11llu", false, pcount, v15); +#endif + +#ifdef DOMAIN_FIELD +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category idle> "); +#endif +DOMAIN_FIELD(__u32, idle_lb_count, + "load_balance() count on cpu idle", "%11u", true, v15); +DOMAIN_FIELD(__u32, idle_lb_balanced, + "load_balance() found balanced on cpu idle", "%11u", true, v15); +DOMAIN_FIELD(__u32, idle_lb_failed, + "load_balance() move task failed on cpu idle", "%11u", true, v15); +DOMAIN_FIELD(__u32, idle_lb_imbalance, + "imbalance sum on cpu idle", "%11u", false, v15); +DOMAIN_FIELD(__u32, idle_lb_gained, + "pull_task() count on cpu idle", "%11u", false, v15); +DOMAIN_FIELD(__u32, idle_lb_hot_gained, + "pull_task() when target task was cache-hot on cpu idle", "%11u", false, v15); +DOMAIN_FIELD(__u32, idle_lb_nobusyq, + "load_balance() failed to find busier queue on cpu idle", "%11u", true, v15); +DOMAIN_FIELD(__u32, idle_lb_nobusyg, + "load_balance() failed to find busier group on cpu idle", "%11u", true, v15); +#ifdef DERIVED_CNT_FIELD +DERIVED_CNT_FIELD(idle_lb_success_count, "load_balance() success count on cpu idle", "%11u", + idle_lb_count, idle_lb_balanced, idle_lb_failed, v15); +#endif +#ifdef DERIVED_AVG_FIELD +DERIVED_AVG_FIELD(idle_lb_avg_pulled, + "avg task pulled per successful lb attempt (cpu idle)", "%11.2Lf", + idle_lb_count, idle_lb_balanced, idle_lb_failed, idle_lb_gained, v15); +#endif +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category busy> "); +#endif +DOMAIN_FIELD(__u32, busy_lb_count, + "load_balance() count on cpu busy", "%11u", true, v15); +DOMAIN_FIELD(__u32, busy_lb_balanced, + "load_balance() found balanced on cpu busy", "%11u", true, v15); +DOMAIN_FIELD(__u32, busy_lb_failed, + "load_balance() move task failed on cpu busy", "%11u", true, v15); +DOMAIN_FIELD(__u32, busy_lb_imbalance, + "imbalance sum on cpu busy", "%11u", false, v15); +DOMAIN_FIELD(__u32, busy_lb_gained, + "pull_task() count on cpu busy", "%11u", false, v15); +DOMAIN_FIELD(__u32, busy_lb_hot_gained, + "pull_task() when target task was cache-hot on cpu busy", "%11u", false, v15); +DOMAIN_FIELD(__u32, busy_lb_nobusyq, + "load_balance() failed to find busier queue on cpu busy", "%11u", true, v15); +DOMAIN_FIELD(__u32, busy_lb_nobusyg, + "load_balance() failed to find busier group on cpu busy", "%11u", true, v15); +#ifdef DERIVED_CNT_FIELD +DERIVED_CNT_FIELD(busy_lb_success_count, "load_balance() success count on cpu busy", "%11u", + busy_lb_count, busy_lb_balanced, busy_lb_failed, v15); +#endif +#ifdef DERIVED_AVG_FIELD +DERIVED_AVG_FIELD(busy_lb_avg_pulled, + "avg task pulled per successful lb attempt (cpu busy)", "%11.2Lf", + busy_lb_count, busy_lb_balanced, busy_lb_failed, busy_lb_gained, v15); +#endif +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category newidle> "); +#endif +DOMAIN_FIELD(__u32, newidle_lb_count, + "load_balance() count on cpu newly idle", "%11u", true, v15); +DOMAIN_FIELD(__u32, newidle_lb_balanced, + "load_balance() found balanced on cpu newly idle", "%11u", true, v15); +DOMAIN_FIELD(__u32, newidle_lb_failed, + "load_balance() move task failed on cpu newly idle", "%11u", true, v15); +DOMAIN_FIELD(__u32, newidle_lb_imbalance, + "imbalance sum on cpu newly idle", "%11u", false, v15); +DOMAIN_FIELD(__u32, newidle_lb_gained, + "pull_task() count on cpu newly idle", "%11u", false, v15); +DOMAIN_FIELD(__u32, newidle_lb_hot_gained, + "pull_task() when target task was cache-hot on cpu newly idle", "%11u", false, v15); +DOMAIN_FIELD(__u32, newidle_lb_nobusyq, + "load_balance() failed to find busier queue on cpu newly idle", "%11u", true, v15); +DOMAIN_FIELD(__u32, newidle_lb_nobusyg, + "load_balance() failed to find busier group on cpu newly idle", "%11u", true, v15); +#ifdef DERIVED_CNT_FIELD +DERIVED_CNT_FIELD(newidle_lb_success_count, + "load_balance() success count on cpu newly idle", "%11u", + newidle_lb_count, newidle_lb_balanced, newidle_lb_failed, v15); +#endif +#ifdef DERIVED_AVG_FIELD +DERIVED_AVG_FIELD(newidle_lb_avg_pulled, + "avg task pulled per successful lb attempt (cpu newly idle)", "%11.2Lf", + newidle_lb_count, newidle_lb_balanced, newidle_lb_failed, newidle_lb_gained, v15); +#endif +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category active_load_balance()> "); +#endif +DOMAIN_FIELD(__u32, alb_count, + "active_load_balance() count", "%11u", false, v15); +DOMAIN_FIELD(__u32, alb_failed, + "active_load_balance() move task failed", "%11u", false, v15); +DOMAIN_FIELD(__u32, alb_pushed, + "active_load_balance() successfully moved a task", "%11u", false, v15); +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category sched_balance_exec()> "); +#endif +DOMAIN_FIELD(__u32, sbe_count, + "sbe_count is not used", "%11u", false, v15); +DOMAIN_FIELD(__u32, sbe_balanced, + "sbe_balanced is not used", "%11u", false, v15); +DOMAIN_FIELD(__u32, sbe_pushed, + "sbe_pushed is not used", "%11u", false, v15); +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category sched_balance_fork()> "); +#endif +DOMAIN_FIELD(__u32, sbf_count, + "sbf_count is not used", "%11u", false, v15); +DOMAIN_FIELD(__u32, sbf_balanced, + "sbf_balanced is not used", "%11u", false, v15); +DOMAIN_FIELD(__u32, sbf_pushed, + "sbf_pushed is not used", "%11u", false, v15); +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Wakeup Info> "); +#endif +DOMAIN_FIELD(__u32, ttwu_wake_remote, + "try_to_wake_up() awoke a task that last ran on a diff cpu", "%11u", false, v15); +DOMAIN_FIELD(__u32, ttwu_move_affine, + "try_to_wake_up() moved task because cache-cold on own cpu", "%11u", false, v15); +DOMAIN_FIELD(__u32, ttwu_move_balance, + "try_to_wake_up() started passive balancing", "%11u", false, v15); +#endif /* DOMAIN_FIELD */ diff --git a/tools/lib/perf/include/perf/schedstat-v16.h b/tools/lib/perf/include/perf/schedstat-v16.h new file mode 100644 index 000000000000..3462b79c29af --- /dev/null +++ b/tools/lib/perf/include/perf/schedstat-v16.h @@ -0,0 +1,146 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifdef CPU_FIELD +CPU_FIELD(__u32, yld_count, "sched_yield() count", + "%11u", false, yld_count, v16); +CPU_FIELD(__u32, array_exp, "Legacy counter can be ignored", + "%11u", false, array_exp, v16); +CPU_FIELD(__u32, sched_count, "schedule() called", + "%11u", false, sched_count, v16); +CPU_FIELD(__u32, sched_goidle, "schedule() left the processor idle", + "%11u", true, sched_count, v16); +CPU_FIELD(__u32, ttwu_count, "try_to_wake_up() was called", + "%11u", false, ttwu_count, v16); +CPU_FIELD(__u32, ttwu_local, "try_to_wake_up() was called to wake up the local cpu", + "%11u", true, ttwu_count, v16); +CPU_FIELD(__u64, rq_cpu_time, "total runtime by tasks on this processor (in jiffies)", + "%11llu", false, rq_cpu_time, v16); +CPU_FIELD(__u64, run_delay, "total waittime by tasks on this processor (in jiffies)", + "%11llu", true, rq_cpu_time, v16); +CPU_FIELD(__u64, pcount, "total timeslices run on this cpu", + "%11llu", false, pcount, v16); +#endif /* CPU_FIELD */ + +#ifdef DOMAIN_FIELD +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category busy> "); +#endif +DOMAIN_FIELD(__u32, busy_lb_count, + "load_balance() count on cpu busy", "%11u", true, v16); +DOMAIN_FIELD(__u32, busy_lb_balanced, + "load_balance() found balanced on cpu busy", "%11u", true, v16); +DOMAIN_FIELD(__u32, busy_lb_failed, + "load_balance() move task failed on cpu busy", "%11u", true, v16); +DOMAIN_FIELD(__u32, busy_lb_imbalance, + "imbalance sum on cpu busy", "%11u", false, v16); +DOMAIN_FIELD(__u32, busy_lb_gained, + "pull_task() count on cpu busy", "%11u", false, v16); +DOMAIN_FIELD(__u32, busy_lb_hot_gained, + "pull_task() when target task was cache-hot on cpu busy", "%11u", false, v16); +DOMAIN_FIELD(__u32, busy_lb_nobusyq, + "load_balance() failed to find busier queue on cpu busy", "%11u", true, v16); +DOMAIN_FIELD(__u32, busy_lb_nobusyg, + "load_balance() failed to find busier group on cpu busy", "%11u", true, v16); +#ifdef DERIVED_CNT_FIELD +DERIVED_CNT_FIELD(busy_lb_success_count, "load_balance() success count on cpu busy", "%11u", + busy_lb_count, busy_lb_balanced, busy_lb_failed, v16); +#endif +#ifdef DERIVED_AVG_FIELD +DERIVED_AVG_FIELD(busy_lb_avg_pulled, + "avg task pulled per successful lb attempt (cpu busy)", "%11.2Lf", + busy_lb_count, busy_lb_balanced, busy_lb_failed, busy_lb_gained, v16); +#endif +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category idle> "); +#endif +DOMAIN_FIELD(__u32, idle_lb_count, + "load_balance() count on cpu idle", "%11u", true, v16); +DOMAIN_FIELD(__u32, idle_lb_balanced, + "load_balance() found balanced on cpu idle", "%11u", true, v16); +DOMAIN_FIELD(__u32, idle_lb_failed, + "load_balance() move task failed on cpu idle", "%11u", true, v16); +DOMAIN_FIELD(__u32, idle_lb_imbalance, + "imbalance sum on cpu idle", "%11u", false, v16); +DOMAIN_FIELD(__u32, idle_lb_gained, + "pull_task() count on cpu idle", "%11u", false, v16); +DOMAIN_FIELD(__u32, idle_lb_hot_gained, + "pull_task() when target task was cache-hot on cpu idle", "%11u", false, v16); +DOMAIN_FIELD(__u32, idle_lb_nobusyq, + "load_balance() failed to find busier queue on cpu idle", "%11u", true, v16); +DOMAIN_FIELD(__u32, idle_lb_nobusyg, + "load_balance() failed to find busier group on cpu idle", "%11u", true, v16); +#ifdef DERIVED_CNT_FIELD +DERIVED_CNT_FIELD(idle_lb_success_count, "load_balance() success count on cpu idle", "%11u", + idle_lb_count, idle_lb_balanced, idle_lb_failed, v16); +#endif +#ifdef DERIVED_AVG_FIELD +DERIVED_AVG_FIELD(idle_lb_avg_pulled, + "avg task pulled per successful lb attempt (cpu idle)", "%11.2Lf", + idle_lb_count, idle_lb_balanced, idle_lb_failed, idle_lb_gained, v16); +#endif +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category newidle> "); +#endif +DOMAIN_FIELD(__u32, newidle_lb_count, + "load_balance() count on cpu newly idle", "%11u", true, v16); +DOMAIN_FIELD(__u32, newidle_lb_balanced, + "load_balance() found balanced on cpu newly idle", "%11u", true, v16); +DOMAIN_FIELD(__u32, newidle_lb_failed, + "load_balance() move task failed on cpu newly idle", "%11u", true, v16); +DOMAIN_FIELD(__u32, newidle_lb_imbalance, + "imbalance sum on cpu newly idle", "%11u", false, v16); +DOMAIN_FIELD(__u32, newidle_lb_gained, + "pull_task() count on cpu newly idle", "%11u", false, v16); +DOMAIN_FIELD(__u32, newidle_lb_hot_gained, + "pull_task() when target task was cache-hot on cpu newly idle", "%11u", false, v16); +DOMAIN_FIELD(__u32, newidle_lb_nobusyq, + "load_balance() failed to find busier queue on cpu newly idle", "%11u", true, v16); +DOMAIN_FIELD(__u32, newidle_lb_nobusyg, + "load_balance() failed to find busier group on cpu newly idle", "%11u", true, v16); +#ifdef DERIVED_CNT_FIELD +DERIVED_CNT_FIELD(newidle_lb_success_count, + "load_balance() success count on cpu newly idle", "%11u", + newidle_lb_count, newidle_lb_balanced, newidle_lb_failed, v16); +#endif +#ifdef DERIVED_AVG_FIELD +DERIVED_AVG_FIELD(newidle_lb_avg_count, + "avg task pulled per successful lb attempt (cpu newly idle)", "%11.2Lf", + newidle_lb_count, newidle_lb_balanced, newidle_lb_failed, newidle_lb_gained, v16); +#endif +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category active_load_balance()> "); +#endif +DOMAIN_FIELD(__u32, alb_count, + "active_load_balance() count", "%11u", false, v16); +DOMAIN_FIELD(__u32, alb_failed, + "active_load_balance() move task failed", "%11u", false, v16); +DOMAIN_FIELD(__u32, alb_pushed, + "active_load_balance() successfully moved a task", "%11u", false, v16); +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category sched_balance_exec()> "); +#endif +DOMAIN_FIELD(__u32, sbe_count, + "sbe_count is not used", "%11u", false, v16); +DOMAIN_FIELD(__u32, sbe_balanced, + "sbe_balanced is not used", "%11u", false, v16); +DOMAIN_FIELD(__u32, sbe_pushed, + "sbe_pushed is not used", "%11u", false, v16); +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category sched_balance_fork()> "); +#endif +DOMAIN_FIELD(__u32, sbf_count, + "sbf_count is not used", "%11u", false, v16); +DOMAIN_FIELD(__u32, sbf_balanced, + "sbf_balanced is not used", "%11u", false, v16); +DOMAIN_FIELD(__u32, sbf_pushed, + "sbf_pushed is not used", "%11u", false, v16); +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Wakeup Info> "); +#endif +DOMAIN_FIELD(__u32, ttwu_wake_remote, + "try_to_wake_up() awoke a task that last ran on a diff cpu", "%11u", false, v16); +DOMAIN_FIELD(__u32, ttwu_move_affine, + "try_to_wake_up() moved task because cache-cold on own cpu", "%11u", false, v16); +DOMAIN_FIELD(__u32, ttwu_move_balance, + "try_to_wake_up() started passive balancing", "%11u", false, v16); +#endif /* DOMAIN_FIELD */ diff --git a/tools/lib/perf/include/perf/schedstat-v17.h b/tools/lib/perf/include/perf/schedstat-v17.h new file mode 100644 index 000000000000..865dc7c1039c --- /dev/null +++ b/tools/lib/perf/include/perf/schedstat-v17.h @@ -0,0 +1,164 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifdef CPU_FIELD +CPU_FIELD(__u32, yld_count, "sched_yield() count", + "%11u", false, yld_count, v17); +CPU_FIELD(__u32, array_exp, "Legacy counter can be ignored", + "%11u", false, array_exp, v17); +CPU_FIELD(__u32, sched_count, "schedule() called", + "%11u", false, sched_count, v17); +CPU_FIELD(__u32, sched_goidle, "schedule() left the processor idle", + "%11u", true, sched_count, v17); +CPU_FIELD(__u32, ttwu_count, "try_to_wake_up() was called", + "%11u", false, ttwu_count, v17); +CPU_FIELD(__u32, ttwu_local, "try_to_wake_up() was called to wake up the local cpu", + "%11u", true, ttwu_count, v17); +CPU_FIELD(__u64, rq_cpu_time, "total runtime by tasks on this processor (in jiffies)", + "%11llu", false, rq_cpu_time, v17); +CPU_FIELD(__u64, run_delay, "total waittime by tasks on this processor (in jiffies)", + "%11llu", true, rq_cpu_time, v17); +CPU_FIELD(__u64, pcount, "total timeslices run on this cpu", + "%11llu", false, pcount, v17); +#endif /* CPU_FIELD */ + +#ifdef DOMAIN_FIELD +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category busy> "); +#endif +DOMAIN_FIELD(__u32, busy_lb_count, + "load_balance() count on cpu busy", "%11u", true, v17); +DOMAIN_FIELD(__u32, busy_lb_balanced, + "load_balance() found balanced on cpu busy", "%11u", true, v17); +DOMAIN_FIELD(__u32, busy_lb_failed, + "load_balance() move task failed on cpu busy", "%11u", true, v17); +DOMAIN_FIELD(__u32, busy_lb_imbalance_load, + "imbalance in load on cpu busy", "%11u", false, v17); +DOMAIN_FIELD(__u32, busy_lb_imbalance_util, + "imbalance in utilization on cpu busy", "%11u", false, v17); +DOMAIN_FIELD(__u32, busy_lb_imbalance_task, + "imbalance in number of tasks on cpu busy", "%11u", false, v17); +DOMAIN_FIELD(__u32, busy_lb_imbalance_misfit, + "imbalance in misfit tasks on cpu busy", "%11u", false, v17); +DOMAIN_FIELD(__u32, busy_lb_gained, + "pull_task() count on cpu busy", "%11u", false, v17); +DOMAIN_FIELD(__u32, busy_lb_hot_gained, + "pull_task() when target task was cache-hot on cpu busy", "%11u", false, v17); +DOMAIN_FIELD(__u32, busy_lb_nobusyq, + "load_balance() failed to find busier queue on cpu busy", "%11u", true, v17); +DOMAIN_FIELD(__u32, busy_lb_nobusyg, + "load_balance() failed to find busier group on cpu busy", "%11u", true, v17); +#ifdef DERIVED_CNT_FIELD +DERIVED_CNT_FIELD(busy_lb_success_count, "load_balance() success count on cpu busy", "%11u", + busy_lb_count, busy_lb_balanced, busy_lb_failed, v17); +#endif +#ifdef DERIVED_AVG_FIELD +DERIVED_AVG_FIELD(busy_lb_avg_pulled, + "avg task pulled per successful lb attempt (cpu busy)", "%11.2Lf", + busy_lb_count, busy_lb_balanced, busy_lb_failed, busy_lb_gained, v17); +#endif +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category idle> "); +#endif +DOMAIN_FIELD(__u32, idle_lb_count, + "load_balance() count on cpu idle", "%11u", true, v17); +DOMAIN_FIELD(__u32, idle_lb_balanced, + "load_balance() found balanced on cpu idle", "%11u", true, v17); +DOMAIN_FIELD(__u32, idle_lb_failed, + "load_balance() move task failed on cpu idle", "%11u", true, v17); +DOMAIN_FIELD(__u32, idle_lb_imbalance_load, + "imbalance in load on cpu idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, idle_lb_imbalance_util, + "imbalance in utilization on cpu idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, idle_lb_imbalance_task, + "imbalance in number of tasks on cpu idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, idle_lb_imbalance_misfit, + "imbalance in misfit tasks on cpu idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, idle_lb_gained, + "pull_task() count on cpu idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, idle_lb_hot_gained, + "pull_task() when target task was cache-hot on cpu idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, idle_lb_nobusyq, + "load_balance() failed to find busier queue on cpu idle", "%11u", true, v17); +DOMAIN_FIELD(__u32, idle_lb_nobusyg, + "load_balance() failed to find busier group on cpu idle", "%11u", true, v17); +#ifdef DERIVED_CNT_FIELD +DERIVED_CNT_FIELD(idle_lb_success_count, "load_balance() success count on cpu idle", "%11u", + idle_lb_count, idle_lb_balanced, idle_lb_failed, v17); +#endif +#ifdef DERIVED_AVG_FIELD +DERIVED_AVG_FIELD(idle_lb_avg_pulled, + "avg task pulled per successful lb attempt (cpu idle)", "%11.2Lf", + idle_lb_count, idle_lb_balanced, idle_lb_failed, idle_lb_gained, v17); +#endif +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category newidle> "); +#endif +DOMAIN_FIELD(__u32, newidle_lb_count, + "load_balance() count on cpu newly idle", "%11u", true, v17); +DOMAIN_FIELD(__u32, newidle_lb_balanced, + "load_balance() found balanced on cpu newly idle", "%11u", true, v17); +DOMAIN_FIELD(__u32, newidle_lb_failed, + "load_balance() move task failed on cpu newly idle", "%11u", true, v17); +DOMAIN_FIELD(__u32, newidle_lb_imbalance_load, + "imbalance in load on cpu newly idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, newidle_lb_imbalance_util, + "imbalance in utilization on cpu newly idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, newidle_lb_imbalance_task, + "imbalance in number of tasks on cpu newly idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, newidle_lb_imbalance_misfit, + "imbalance in misfit tasks on cpu newly idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, newidle_lb_gained, + "pull_task() count on cpu newly idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, newidle_lb_hot_gained, + "pull_task() when target task was cache-hot on cpu newly idle", "%11u", false, v17); +DOMAIN_FIELD(__u32, newidle_lb_nobusyq, + "load_balance() failed to find busier queue on cpu newly idle", "%11u", true, v17); +DOMAIN_FIELD(__u32, newidle_lb_nobusyg, + "load_balance() failed to find busier group on cpu newly idle", "%11u", true, v17); +#ifdef DERIVED_CNT_FIELD +DERIVED_CNT_FIELD(newidle_lb_success_count, + "load_balance() success count on cpu newly idle", "%11u", + newidle_lb_count, newidle_lb_balanced, newidle_lb_failed, v17); +#endif +#ifdef DERIVED_AVG_FIELD +DERIVED_AVG_FIELD(newidle_lb_avg_pulled, + "avg task pulled per successful lb attempt (cpu newly idle)", "%11.2Lf", + newidle_lb_count, newidle_lb_balanced, newidle_lb_failed, newidle_lb_gained, v17); +#endif +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category active_load_balance()> "); +#endif +DOMAIN_FIELD(__u32, alb_count, + "active_load_balance() count", "%11u", false, v17); +DOMAIN_FIELD(__u32, alb_failed, + "active_load_balance() move task failed", "%11u", false, v17); +DOMAIN_FIELD(__u32, alb_pushed, + "active_load_balance() successfully moved a task", "%11u", false, v17); +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category sched_balance_exec()> "); +#endif +DOMAIN_FIELD(__u32, sbe_count, + "sbe_count is not used", "%11u", false, v17); +DOMAIN_FIELD(__u32, sbe_balanced, + "sbe_balanced is not used", "%11u", false, v17); +DOMAIN_FIELD(__u32, sbe_pushed, + "sbe_pushed is not used", "%11u", false, v17); +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Category sched_balance_fork()> "); +#endif +DOMAIN_FIELD(__u32, sbf_count, + "sbf_count is not used", "%11u", false, v17); +DOMAIN_FIELD(__u32, sbf_balanced, + "sbf_balanced is not used", "%11u", false, v17); +DOMAIN_FIELD(__u32, sbf_pushed, + "sbf_pushed is not used", "%11u", false, v17); +#ifdef DOMAIN_CATEGORY +DOMAIN_CATEGORY(" <Wakeup Info> "); +#endif +DOMAIN_FIELD(__u32, ttwu_wake_remote, + "try_to_wake_up() awoke a task that last ran on a diff cpu", "%11u", false, v17); +DOMAIN_FIELD(__u32, ttwu_move_affine, + "try_to_wake_up() moved task because cache-cold on own cpu", "%11u", false, v17); +DOMAIN_FIELD(__u32, ttwu_move_balance, + "try_to_wake_up() started passive balancing", "%11u", false, v17); +#endif /* DOMAIN_FIELD */ |