acelyc111 opened a new issue, #1635:
URL: https://github.com/apache/incubator-pegasus/issues/1635
The failure looks like:
```
[ RUN ] je_ctl_test.dump_brief_arena_stats
/home/laiyingchun/dev/pegasus_review/src/utils/test/je_ctl_test.cpp:57:
Failure
Expected: (stats.find("Merged arenas stats:")) != (std::string::npos),
actual: 18446744073709551615 vs 18446744073709551615
___ Begin jemalloc statistics ___
Allocated: 2693712, active: 2846720, metadata: 6733656 (n_thp 0), resident:
9637888, mapped: 15511552, retained: 1789952
Background threads: 0, num_runs: 0, run_interval: 0 ns
arenas[0]:
assigned threads: 1
uptime: 10999845
dss allocation precedence: "secondary"
decaying: time npages sweeps madvises purged
dirty: 10000 20 0 0 0
muzzy: 0 0 0 0 0
allocated nmalloc (#/sec)
ndalloc (#/sec) nrequests (#/sec) nfill (#/sec)
nflush (#/sec)
small: 1272400 10208 10208
540 540 20241 20241 187 187 30
30
large: 1421312 8 8
5 5 8 8 8 8 0
0
total: 2693712 10216 10216
545 545 20249 20249 195 195 30
30
active: 2846720
mapped: 15511552
retained: 1789952
base: 6704976
internal: 28680
metadata_thp: 0
tcache_bytes: 199808
resident: 9637888
abandoned_vm: 0
extent_avail: 0
--- End jemalloc statistics ---
/home/laiyingchun/dev/pegasus_review/src/utils/test/je_ctl_test.cpp:89:
Failure
Expected: check_arena_marks(stats) doesn't generate new fatal failures in
the current thread.
Actual: it does.
[ FAILED ] je_ctl_test.dump_brief_arena_stats (1 ms)
[ RUN ] je_ctl_test.dump_detailed_stats
/home/laiyingchun/dev/pegasus_review/src/utils/test/je_ctl_test.cpp:60:
Failure
Expected: (stats.find("arenas[0]:")) != (std::string::npos), actual:
18446744073709551615 vs 18446744073709551615
___ Begin jemalloc statistics ___
Version: "5.2.1-0-gea6b3e973b477b8061e0076bb257dbd7f3faa756"
Build-time option settings
config.cache_oblivious: true
config.debug: false
config.fill: true
config.lazy_lock: false
config.malloc_conf: ""
config.opt_safety_checks: false
config.prof: true
config.prof_libgcc: true
config.prof_libunwind: false
config.stats: true
config.utrace: false
config.xmalloc: false
Run-time option settings
opt.abort: false
opt.abort_conf: false
opt.confirm_conf: false
opt.retain: true
opt.dss: "secondary"
opt.narenas: 128
opt.percpu_arena: "disabled"
opt.oversize_threshold: 8388608
opt.metadata_thp: "disabled"
opt.background_thread: false (background_thread: false)
opt.dirty_decay_ms: 10000 (arenas.dirty_decay_ms: 10000)
opt.muzzy_decay_ms: 0 (arenas.muzzy_decay_ms: 0)
opt.lg_extent_max_active_fit: 6
opt.junk: "false"
opt.zero: false
opt.tcache: true
opt.lg_tcache_max: 15
opt.thp: "default"
opt.prof: false
opt.prof_prefix: "jeprof"
opt.prof_active: true (prof.active: false)
opt.prof_thread_active_init: true (prof.thread_active_init: false)
opt.lg_prof_sample: 19 (prof.lg_sample: 0)
opt.prof_accum: false
opt.lg_prof_interval: -1
opt.prof_gdump: false
opt.prof_final: false
opt.prof_leak: false
opt.stats_print: false
opt.stats_print_opts: ""
Profiling settings
prof.thread_active_init: false
prof.active: false
prof.gdump: false
prof.interval: 0
prof.lg_sample: 0
Arenas: 129
Quantum size: 16
Page size: 4096
Maximum thread-cached size class: 32768
Number of bin size classes: 36
Number of thread-cache bin size classes: 41
Number of large size classes: 196
Allocated: 4006992, active: 4165632, metadata: 6733912 (n_thp 0), resident:
12263424, mapped: 18137088, retained: 2310144
Background threads: 0, num_runs: 0, run_interval: 0 ns
n_lock_ops (#/sec) n_waiting (#/sec)
n_spin_acq (#/sec) n_owner_switch (#/sec) total_wait_ns (#/sec)
max_wait_ns max_n_thds
background_thread 11 11 0 0
0 0 1 1 0 0
0 0
ctl 404 404 0 0
0 0 1 1 0 0
0 0
prof 0 0 0 0
0 0 0 0 0 0
0 0
Merged arenas stats:
assigned threads: 1
uptime: 11999831
dss allocation precedence: "N/A"
decaying: time npages sweeps madvises purged
dirty: N/A 339 0 0 0
muzzy: N/A 0 0 0 0
allocated nmalloc (#/sec)
ndalloc (#/sec) nrequests (#/sec) nfill (#/sec)
nflush (#/sec)
small: 1274960 10236 10236
547 547 20257 20257 191 191 31
31
large: 2732032 9 9
6 6 9 9 9 9 0
0
total: 4006992 10245 10245
553 553 20266 20266 200 200 31
31
active: 4165632
mapped: 18137088
retained: 2310144
base: 6705232
internal: 28680
metadata_thp: 0
tcache_bytes: 198112
resident: 12263424
abandoned_vm: 0
extent_avail: 0
n_lock_ops (#/sec) n_waiting (#/sec)
n_spin_acq (#/sec) n_owner_switch (#/sec) total_wait_ns (#/sec)
max_wait_ns max_n_thds
large 5 5 0 0
0 0 1 1 0 0
0 0
extent_avail 155 155 0 0
0 0 3 3 0 0
0 0
extents_dirty 217 217 0 0
0 0 3 3 0 0
0 0
extents_muzzy 5 5 0 0
0 0 1 1 0 0
0 0
extents_retained 279 279 0 0
0 0 3 3 0 0
0 0
decay_dirty 5 5 0 0
0 0 1 1 0 0
0 0
decay_muzzy 5 5 0 0
0 0 1 1 0 0
0 0
base 299 299 0 0
0 0 3 3 0 0
0 0
tcache_list 6 6 0 0
0 0 1 1 0 0
0 0
--- End jemalloc statistics ---
/home/laiyingchun/dev/pegasus_review/src/utils/test/je_ctl_test.cpp:102:
Failure
Expected: check_arena_marks(stats) doesn't generate new fatal failures in
the current thread.
Actual: it does.
[ FAILED ] je_ctl_test.dump_detailed_stats (2 ms)
```
It seems the buffer size is not large enough to fill these information.
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