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path: root/runtime/doc/testing.txt
AgeCommit message (Expand)Author
2021-07-07Update runtime filesBram Moolenaar
2021-06-27Update runtime filesBram Moolenaar
2021-06-23patch 8.2.3040: GUI: dropping files not testedv8.2.3040Yegappan Lakshmanan
2021-06-21patch 8.2.3028: GUI mouse events not testedv8.2.3028Yegappan Lakshmanan
2021-04-07Update runtime filesBram Moolenaar
2021-04-02patch 8.2.2694: when 'matchpairs' is empty every character beepsv8.2.2694Bram Moolenaar
2021-03-13Update runtime files.Bram Moolenaar
2020-12-23Update runtime files.Bram Moolenaar
2020-09-07Update runtime files.Bram Moolenaar
2020-09-06patch 8.2.1631: test_fails() does not check the context of the line numberv8.2.1631Bram Moolenaar
2020-08-30Update runtime files.Bram Moolenaar
2020-08-18patch 8.2.1479: Vim9: error for list index uses wrong line numberv8.2.1479Bram Moolenaar
2020-08-13patch 8.2.1439: tiny and small builds have no test coveragev8.2.1439Bram Moolenaar
2020-08-11patch 8.2.1420: test 49 is old stylev8.2.1420Bram Moolenaar
2020-07-26Update runtime files.Bram Moolenaar
2020-07-11patch 8.2.1183: assert_fails() checks the last error messagev8.2.1183Bram Moolenaar
2020-07-10Update runtime filesBram Moolenaar
2020-06-21Update runtime filesBram Moolenaar
2020-06-15patch 8.2.0982: insufficient testing for reading/writing filesv8.2.0982Bram Moolenaar
2020-06-14Update runtime filesBram Moolenaar
2020-06-13patch 8.2.0970: terminal properties are not available in Vim scriptv8.2.0970Bram Moolenaar
2020-06-07Update runtime filesBram Moolenaar
2020-06-03patch 8.2.0893: assert_equalfile() does not take a third argumentv8.2.0893Bram Moolenaar
2020-04-10Update runtime filesBram Moolenaar
2020-04-01patch 8.2.0493: Vim9: some error messages not testedv8.2.0493Bram Moolenaar
2020-02-26Update runtime files.Bram Moolenaar
2020-02-22patch 8.2.0299: Vim9: ISN_STORE with argument not testedv8.2.0299Bram Moolenaar
2020-02-15Update runtime files.Bram Moolenaar
2020-02-12patch 8.2.0250: test_clear_search_pat() is unusedv8.2.0250Bram Moolenaar
2020-02-08patch 8.2.0233: crash when using garbagecollect() in between rand()v8.2.0233Bram Moolenaar
2020-02-05patch 8.2.0212: missing search/substitute pattern hardly testedv8.2.0212Bram Moolenaar
2019-12-12Vim 8.2 releasev8.2.0000v8.2.0Bram Moolenaar
2019-09-11Update runtime filesBram Moolenaar
2019-09-08patch 8.1.2011: more functions can be used as methodsv8.1.2011Bram Moolenaar
2019-08-31Runtime files update.Bram Moolenaar
2019-08-21patch 8.1.1909: more functions can be used as methodsv8.1.1909Bram Moolenaar
2019-08-17Update runtime files.Bram Moolenaar
2019-08-16patch 8.1.1861: only some assert functions can be used as a methodv8.1.1861Bram Moolenaar
2019-08-04patch 8.1.1807: more functions can be used as a methodv8.1.1807Bram Moolenaar
2019-07-31Update runtime files.Bram Moolenaar
2019-07-21patch 8.1.1726: the eval.txt help file is too bigv8.1.1726Bram Moolenaar
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-13 14:33:47 +0000
'n273' href='#n273'>273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 
// SPDX-License-Identifier: GPL-3.0-or-later

#include "plugin_freebsd.h"
#include "collectors/proc.plugin/zfs_common.h"

extern struct arcstats arcstats;

unsigned long long zfs_arcstats_shrinkable_cache_size_bytes = 0;

// kstat.zfs.misc.arcstats

int do_kstat_zfs_misc_arcstats(int update_every, usec_t dt) {
    (void)dt;

    static int show_zero_charts = -1;
    if(unlikely(show_zero_charts == -1))
        show_zero_charts = config_get_boolean_ondemand("plugin:freebsd:zfs_arcstats", "show zero charts", CONFIG_BOOLEAN_NO);

    unsigned long long l2_size;
    size_t uint64_t_size = sizeof(uint64_t);
    static struct mibs {
        int hits[5];
        int misses[5];
        int demand_data_hits[5];
        int demand_data_misses[5];
        int demand_metadata_hits[5];
        int demand_metadata_misses[5];
        int prefetch_data_hits[5];
        int prefetch_data_misses[5];
        int prefetch_metadata_hits[5];
        int prefetch_metadata_misses[5];
        int mru_hits[5];
        int mru_ghost_hits[5];
        int mfu_hits[5];
        int mfu_ghost_hits[5];
        int deleted[5];
        int mutex_miss[5];
        int evict_skip[5];
        // int evict_not_enough[5];
        // int evict_l2_cached[5];
        // int evict_l2_eligible[5];
        // int evict_l2_ineligible[5];
        // int evict_l2_skip[5];
        int hash_elements[5];
        int hash_elements_max[5];
        int hash_collisions[5];
        int hash_chains[5];
        int hash_chain_max[5];
        int p[5];
        int c[5];
        int c_min[5];
        int c_max[5];
        int size[5];
        // int hdr_size[5];
        // int data_size[5];
        // int metadata_size[5];
        // int other_size[5];
        // int anon_size[5];
        // int anon_evictable_data[5];
        // int anon_evictable_metadata[5];
        int mru_size[5];
        // int mru_evictable_data[5];
        // int mru_evictable_metadata[5];
        // int mru_ghost_size[5];
        // int mru_ghost_evictable_data[5];
        // int mru_ghost_evictable_metadata[5];
        int mfu_size[5];
        // int mfu_evictable_data[5];
        // int mfu_evictable_metadata[5];
        // int mfu_ghost_size[5];
        // int mfu_ghost_evictable_data[5];
        // int mfu_ghost_evictable_metadata[5];
        int l2_hits[5];
        int l2_misses[5];
        // int l2_feeds[5];
        // int l2_rw_clash[5];
        int l2_read_bytes[5];
        int l2_write_bytes[5];
        // int l2_writes_sent[5];
        // int l2_writes_done[5];
        // int l2_writes_error[5];
        // int l2_writes_lock_retry[5];
        // int l2_evict_lock_retry[5];
        // int l2_evict_reading[5];
        // int l2_evict_l1cached[5];
        // int l2_free_on_write[5];
        // int l2_cdata_free_on_write[5];
        // int l2_abort_lowmem[5];
        // int l2_cksum_bad[5];
        // int l2_io_error[5];
        int l2_size[5];
        int l2_asize[5];
        // int l2_hdr_size[5];
        // int l2_compress_successes[5];
        // int l2_compress_zeros[5];
        // int l2_compress_failures[5];
        int memory_throttle_count[5];
        // int duplicate_buffers[5];
        // int duplicate_buffers_size[5];
        // int duplicate_reads[5];
        // int memory_direct_count[5];
        // int memory_indirect_count[5];
        // int arc_no_grow[5];
        // int arc_tempreserve[5];
        // int arc_loaned_bytes[5];
        // int arc_prune[5];
        // int arc_meta_used[5];
        // int arc_meta_limit[5];
        // int arc_meta_max[5];
        // int arc_meta_min[5];
        // int arc_need_free[5];
        // int arc_sys_free[5];
    } mibs;

    arcstats.l2exist = -1;

    if(unlikely(sysctlbyname("kstat.zfs.misc.arcstats.l2_size", &l2_size, &uint64_t_size, NULL, 0)))
        return 0;

    if(likely(l2_size))
        arcstats.l2exist = 1;
    else
        arcstats.l2exist = 0;

    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.hits", mibs.hits, arcstats.hits);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.misses", mibs.misses, arcstats.misses);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.demand_data_hits", mibs.demand_data_hits, arcstats.demand_data_hits);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.demand_data_misses", mibs.demand_data_misses, arcstats.demand_data_misses);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.demand_metadata_hits", mibs.demand_metadata_hits, arcstats.demand_metadata_hits);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.demand_metadata_misses", mibs.demand_metadata_misses, arcstats.demand_metadata_misses);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.prefetch_data_hits", mibs.prefetch_data_hits, arcstats.prefetch_data_hits);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.prefetch_data_misses", mibs.prefetch_data_misses, arcstats.prefetch_data_misses);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.prefetch_metadata_hits", mibs.prefetch_metadata_hits, arcstats.prefetch_metadata_hits);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.prefetch_metadata_misses", mibs.prefetch_metadata_misses, arcstats.prefetch_metadata_misses);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mru_hits", mibs.mru_hits, arcstats.mru_hits);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mru_ghost_hits", mibs.mru_ghost_hits, arcstats.mru_ghost_hits);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mfu_hits", mibs.mfu_hits, arcstats.mfu_hits);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mfu_ghost_hits", mibs.mfu_ghost_hits, arcstats.mfu_ghost_hits);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.deleted", mibs.deleted, arcstats.deleted);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mutex_miss", mibs.mutex_miss, arcstats.mutex_miss);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.evict_skip", mibs.evict_skip, arcstats.evict_skip);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.evict_not_enough", mibs.evict_not_enough, arcstats.evict_not_enough);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.evict_l2_cached", mibs.evict_l2_cached, arcstats.evict_l2_cached);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.evict_l2_eligible", mibs.evict_l2_eligible, arcstats.evict_l2_eligible);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.evict_l2_ineligible", mibs.evict_l2_ineligible, arcstats.evict_l2_ineligible);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.evict_l2_skip", mibs.evict_l2_skip, arcstats.evict_l2_skip);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.hash_elements", mibs.hash_elements, arcstats.hash_elements);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.hash_elements_max", mibs.hash_elements_max, arcstats.hash_elements_max);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.hash_collisions", mibs.hash_collisions, arcstats.hash_collisions);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.hash_chains", mibs.hash_chains, arcstats.hash_chains);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.hash_chain_max", mibs.hash_chain_max, arcstats.hash_chain_max);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.p", mibs.p, arcstats.p);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.c", mibs.c, arcstats.c);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.c_min", mibs.c_min, arcstats.c_min);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.c_max", mibs.c_max, arcstats.c_max);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.size", mibs.size, arcstats.size);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.hdr_size", mibs.hdr_size, arcstats.hdr_size);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.data_size", mibs.data_size, arcstats.data_size);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.metadata_size", mibs.metadata_size, arcstats.metadata_size);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.other_size", mibs.other_size, arcstats.other_size);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.anon_size", mibs.anon_size, arcstats.anon_size);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.anon_evictable_data", mibs.anon_evictable_data, arcstats.anon_evictable_data);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.anon_evictable_metadata", mibs.anon_evictable_metadata, arcstats.anon_evictable_metadata);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mru_size", mibs.mru_size, arcstats.mru_size);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mru_evictable_data", mibs.mru_evictable_data, arcstats.mru_evictable_data);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mru_evictable_metadata", mibs.mru_evictable_metadata, arcstats.mru_evictable_metadata);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mru_ghost_size", mibs.mru_ghost_size, arcstats.mru_ghost_size);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mru_ghost_evictable_data", mibs.mru_ghost_evictable_data, arcstats.mru_ghost_evictable_data);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mru_ghost_evictable_metadata", mibs.mru_ghost_evictable_metadata, arcstats.mru_ghost_evictable_metadata);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mfu_size", mibs.mfu_size, arcstats.mfu_size);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mfu_evictable_data", mibs.mfu_evictable_data, arcstats.mfu_evictable_data);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mfu_evictable_metadata", mibs.mfu_evictable_metadata, arcstats.mfu_evictable_metadata);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mfu_ghost_size", mibs.mfu_ghost_size, arcstats.mfu_ghost_size);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mfu_ghost_evictable_data", mibs.mfu_ghost_evictable_data, arcstats.mfu_ghost_evictable_data);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.mfu_ghost_evictable_metadata", mibs.mfu_ghost_evictable_metadata, arcstats.mfu_ghost_evictable_metadata);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_hits", mibs.l2_hits, arcstats.l2_hits);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_misses", mibs.l2_misses, arcstats.l2_misses);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_feeds", mibs.l2_feeds, arcstats.l2_feeds);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_rw_clash", mibs.l2_rw_clash, arcstats.l2_rw_clash);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_read_bytes", mibs.l2_read_bytes, arcstats.l2_read_bytes);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_write_bytes", mibs.l2_write_bytes, arcstats.l2_write_bytes);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_writes_sent", mibs.l2_writes_sent, arcstats.l2_writes_sent);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_writes_done", mibs.l2_writes_done, arcstats.l2_writes_done);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_writes_error", mibs.l2_writes_error, arcstats.l2_writes_error);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_writes_lock_retry", mibs.l2_writes_lock_retry, arcstats.l2_writes_lock_retry);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_evict_lock_retry", mibs.l2_evict_lock_retry, arcstats.l2_evict_lock_retry);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_evict_reading", mibs.l2_evict_reading, arcstats.l2_evict_reading);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_evict_l1cached", mibs.l2_evict_l1cached, arcstats.l2_evict_l1cached);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_free_on_write", mibs.l2_free_on_write, arcstats.l2_free_on_write);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_cdata_free_on_write", mibs.l2_cdata_free_on_write, arcstats.l2_cdata_free_on_write);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_abort_lowmem", mibs.l2_abort_lowmem, arcstats.l2_abort_lowmem);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_cksum_bad", mibs.l2_cksum_bad, arcstats.l2_cksum_bad);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_io_error", mibs.l2_io_error, arcstats.l2_io_error);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_size", mibs.l2_size, arcstats.l2_size);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_asize", mibs.l2_asize, arcstats.l2_asize);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_hdr_size", mibs.l2_hdr_size, arcstats.l2_hdr_size);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_compress_successes", mibs.l2_compress_successes, arcstats.l2_compress_successes);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_compress_zeros", mibs.l2_compress_zeros, arcstats.l2_compress_zeros);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.l2_compress_failures", mibs.l2_compress_failures, arcstats.l2_compress_failures);
    GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.memory_throttle_count", mibs.memory_throttle_count, arcstats.memory_throttle_count);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.duplicate_buffers", mibs.duplicate_buffers, arcstats.duplicate_buffers);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.duplicate_buffers_size", mibs.duplicate_buffers_size, arcstats.duplicate_buffers_size);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.duplicate_reads", mibs.duplicate_reads, arcstats.duplicate_reads);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.memory_direct_count", mibs.memory_direct_count, arcstats.memory_direct_count);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.memory_indirect_count", mibs.memory_indirect_count, arcstats.memory_indirect_count);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_no_grow", mibs.arc_no_grow, arcstats.arc_no_grow);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_tempreserve", mibs.arc_tempreserve, arcstats.arc_tempreserve);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_loaned_bytes", mibs.arc_loaned_bytes, arcstats.arc_loaned_bytes);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_prune", mibs.arc_prune, arcstats.arc_prune);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_meta_used", mibs.arc_meta_used, arcstats.arc_meta_used);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_meta_limit", mibs.arc_meta_limit, arcstats.arc_meta_limit);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_meta_max", mibs.arc_meta_max, arcstats.arc_meta_max);
    // not used: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_meta_min", mibs.arc_meta_min, arcstats.arc_meta_min);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_need_free", mibs.arc_need_free, arcstats.arc_need_free);
    // missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_sys_free", mibs.arc_sys_free, arcstats.arc_sys_free);