Mem Limit: 29.21 GB
Physical Mem From Perf: 8.15 GB
___ Begin jemalloc statistics ___
Version: "5.3.0-0-g54eaed1d8b56b1aa528be3bdd1877e59c56fa90c"
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.cache_oblivious: true
opt.confirm_conf: false
opt.retain: true
opt.dss: "secondary"
opt.narenas: 4
opt.percpu_arena: "percpu"
opt.oversize_threshold: 0
opt.hpa: false
opt.hpa_slab_max_alloc: 65536
opt.hpa_hugification_threshold: 1992294
opt.hpa_hugify_delay_ms: 10000
opt.hpa_min_purge_interval_ms: 5000
opt.hpa_dirty_mult: "0.25"
opt.hpa_sec_nshards: 4
opt.hpa_sec_max_alloc: 32768
opt.hpa_sec_max_bytes: 262144
opt.hpa_sec_bytes_after_flush: 131072
opt.hpa_sec_batch_fill_extra: 0
opt.metadata_thp: "auto"
opt.mutex_max_spin: 600
opt.background_thread: true (background_thread: true)
opt.dirty_decay_ms: 15000 (arenas.dirty_decay_ms: 15000)
opt.muzzy_decay_ms: 15000 (arenas.muzzy_decay_ms: 15000)
opt.lg_extent_max_active_fit: 6
opt.junk: "false"
opt.zero: false
opt.tcache: true
opt.tcache_max: 32768
opt.tcache_nslots_small_min: 20
opt.tcache_nslots_small_max: 200
opt.tcache_nslots_large: 20
opt.lg_tcache_nslots_mul: 1
opt.tcache_gc_incr_bytes: 65536
opt.tcache_gc_delay_bytes: 0
opt.lg_tcache_flush_small_div: 1
opt.lg_tcache_flush_large_div: 1
opt.thp: "default"
opt.prof: false
opt.prof_prefix: ""
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: 32
opt.prof_gdump: false
opt.prof_final: false
opt.prof_leak: false
opt.prof_leak_error: false
opt.stats_print: false
opt.stats_print_opts: ""
opt.stats_print: false
opt.stats_print_opts: ""
opt.stats_interval: -1
opt.stats_interval_opts: ""
opt.zero_realloc: "free"
Profiling settings
prof.thread_active_init: false
prof.active: false
prof.gdump: false
prof.interval: 0
prof.lg_sample: 0
Arenas: 4
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: 7891503392, active: 8466821120, metadata: 288241216 (n_thp 0), resident: 8745152512, mapped: 8794804224, retained: 26863595520
Count of realloc(non-null-ptr, 0) calls: 0
Background threads: 4, num_runs: 505629, run_interval: 2006145721 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 7773 0 0 0 0 0 15 0 0 0 0 0
max_per_bg_thd 772121 3 0 0 0 0 307321 1 0 0 0 0
ctl 128977 0 0 0 0 0 12 0 0 0 0 0
prof 0 0 0 0 0 0 0 0 0 0 0 0
prof_thds_data 0 0 0 0 0 0 0 0 0 0 0 0
prof_dump 0 0 0 0 0 0 0 0 0 0 0 0
prof_recent_alloc 0 0 0 0 0 0 0 0 0 0 0 0
prof_recent_dump 0 0 0 0 0 0 0 0 0 0 0 0
prof_stats 0 0 0 0 0 0 0 0 0 0 0 0
Merged arenas stats:
assigned threads: 1345
uptime: 253698407330794
dss allocation precedence: "N/A"
decaying: time npages sweeps madvises purged
dirty: N/A 7008 386732 26987346 467317911
muzzy: N/A 5994 396822 25157635 384178216
allocated nmalloc (#/sec) ndalloc (#/sec) nrequests (#/sec) nfill (#/sec) nflush (#/sec)
small: 1768491296 15562796083 61343 15551448807 61299 59396474425 234122 2143068966 8447 621932318 2451
large: 6123012096 1201779081 4737 1201671206 4736 1827217789 7202 1201779081 4737 106092386 418
total: 7891503392 16764575164 66080 16753120013 66035 61223692214 241325 3344848047 13184 728024704 2869
active: 8466821120
mapped: 8794804224
retained: 26863595520
base: 249611840
internal: 38629376
metadata_thp: 0
tcache_bytes: 385370368
tcache_stashed_bytes: 0
resident: 8745152512
abandoned_vm: 0
extent_avail: 850314
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 15528 0 0 0 0 0 48 0 0 0 0 0
extent_avail 1110546904 4377 274 0 6074 0 16184613 63 817020912 3220 69001770 2
extents_dirty 6706894504 26436 128272 0 6886004 27 50685196 199 4223391343699 16647318 1624041365 47
extents_muzzy 752002507 2964 774 0 4825 0 5482177 21 24737635418 97508 212005487 26
extents_retained 720737703 2840 159 0 2472 0 5283117 20 1170030036 4611 82002111 1
decay_dirty 23550049 92 0 0 4 0 4742668 18 0 0 0 0
decay_muzzy 23558106 92 1 0 0 0 4735336 18 210005428 827 210005428 1
base 1288181 5 1 0 1 0 9478 0 0 0 0 1
tcache_list 6587419 25 17743 0 5787 0 6374992 25 457697731178 1804104 344008668 37
hpa_shard 0 0 0 0 0 0 0 0 0 0 0 0
hpa_shard_grow 0 0 0 0 0 0 0 0 0 0 0 0
hpa_sec 0 0 0 0 0 0 0 0 0 0 0 0
bins: size ind allocated nmalloc (#/sec) ndalloc (#/sec) nrequests (#/sec) nshards curregs curslabs nonfull_slabs regs pgs util nfills (#/sec) nflushes (#/sec) nslabs nreslabs (#/sec) 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
8 0 1783200 564718273 2225 564495373 2225 3432835204 13531 1 222900 501 258 512 1 0.868 42535903 167 16023291 63 692 28759877 113 66757227 263 352 0 4400 0 10734263 42 12443318542 49047 199005130 21
16 1 25947424 1967022250 7753 1965400536 7747 8804316429 34703 1 1621714 6894 1535 256 1 0.918 139238455 548 29117146 114 13717 141344565 557 178341072 702 1970 0 16632 0 11875281 46 104103676950 410344 1073027732 30
32 2 102912000 4446354199 17526 4443138199 17513 10697468592 42166 1 3216000 27688 8946 128 1 0.907 315252854 1242 57171681 225 1441073 713136090 2810 407667552 1606 9595 0 237531 0 21790263 85 244669274757 964411 520013351 34
48 3 107960064 2435138837 9598 2432889669 9589 11002980081 43370 1 2249168 9856 4026 256 3 0.891 275153554 1084 36239604 142 85601 434196238 1711 331801195 1307 16362 0 100474 0 18436789 72 433073121941 1707041 669017290 42
64 4 49671232 1243507816 4901 1242731703 4898 7230777312 28501 1 776113 13526 3234 64 1 0.896 114524062 451 30777020 121 308978 275534634 1086 164895002 649 2044 0 67070 0 17372333 68 57804485416 227847 401010365 18
80 5 37341440 706668611 2785 706201843 2783 2782631246 10968 1 466768 2274 1395 256 5 0.801 116236622 458 17850639 70 324356 87921215 346 145442030 573 528 0 12362 0 11781303 46 10374265877 40892 461011915 22
96 6 36394368 145026832 571 144647724 570 927540723 3656 1 379108 3145 664 128 3 0.941 47243404 186 12148922 47 6194 49782563 196 65931210 259 857 0 2361 0 8759527 34 47361217030 186683 695017805 36
112 7 72537920 121585021 479 120937361 476 605984204 2388 1 647660 2780 747 256 7 0.910 25782787 101 10449488 41 6227 33753872 133 43535677 171 2146 0 3990 0 9668555 38 25496653126 100500 284007308 17
128 8 13357440 163767548 645 163663193 645 1093461628 4310 1 104355 4317 1802 32 1 0.755 23041915 90 10771959 42 649503 51938404 204 42450348 167 824 0 4294 0 10198744 40 45122160770 177857 377009744 25
160 9 13157120 114050602 449 113968370 449 751765054 2963 1 82232 741 267 128 5 0.866 17119475 67 13648393 53 4175 26164932 103 38081837 150 427 0 2203 0 9952079 39 17332444819 68319 320008271 21
192 10 11200512 604767347 2383 604709011 2383 973039721 3835 1 58336 1164 637 64 3 0.783 86333424 340 14195598 55 865388 87018726 343 108058799 425 4443 0 9916 0 9073916 35 53687377425 211619 578014937 18
224 11 10510304 55699521 219 55652600 219 356834492 1406 1 46921 513 278 128 7 0.714 22239023 87 9953064 39 6176 19132419 75 37761563 148 184 0 772 0 7654723 30 7660195079 30194 261006648 15
256 12 69880576 113252112 446 112979141 445 936960383 3693 1 272971 20304 7395 16 1 0.840 28834159 113 14175326 55 360462 54948199 216 52808044 208 695 0 6209 0 9767048 38 23159594797 91288 195005047 25
320 13 265443840 359368863 1416 358539351 1413 931027414 3669 1 829512 13222 834 64 5 0.980 72175738 284 16857821 66 310219 60242075 237 97128770 382 1990 0 5427 0 9535549 37 44432140929 175137 489012529 34
384 14 19037184 93356635 367 93307059 367 618117230 2436 1 49576 1766 397 32 3 0.877 39662756 156 10723502 42 145288 46116236 181 56841113 224 330 0 2234 0 8217408 32 11975306634 47202 353008992 20
448 15 17836672 60559254 238 60519440 238 1238838949 4883 1 39814 902 393 64 7 0.689 11148522 43 6794817 26 62673 19386570 76 24919444 98 344 0 1640 0 8959900 35 9760250427 38471 133003412 15
512 16 7608832 81681162 321 81666301 321 526984383 2077 1 14861 2360 920 8 1 0.787 27185624 107 18001308 70 1002567 46171372 181 54589611 215 637 0 8218 0 10628049 41 39473010872 155590 1937049623 15
640 17 12154240 34560831 136 34541840 136 314781691 1240 1 18991 702 255 32 5 0.845 9292650 36 6742357 26 9913 15653722 61 21832792 86 431 0 995 0 7742382 30 7431190634 29291 198005043 16
768 18 7944960 43257449 170 43247104 170 163975682 646 1 10345 816 442 16 3 0.792 9079166 35 6303675 24 59312 21625702 85 21800809 85 327 0 1758 0 8385875 33 4061103608 16007 128003249 18
896 19 3365376 27238808 107 27235052 107 95989932 378 1 3756 134 52 32 7 0.875 8845886 34 7396101 29 12754 11059906 43 21321936 84 237 0 529 0 6968196 27 7339187882 28928 216005502 14
1024 20 58193920 64624596 254 64567766 254 391698735 1543 1 56830 14498 701 4 1 0.979 21331813 84 10467120 41 2573681 46908682 184 41296631 162 718 0 6056 0 8680183 34 31003794808 122207 529013604 15
1280 21 23795200 78887854 310 78869264 310 143296241 564 1 18590 1311 340 16 5 0.886 13360002 52 8328744 32 1761840 20420255 80 30976455 122 132 0 1447 0 8231620 32 3929100764 15487 192004942 14
1536 22 17344512 31718686 125 31707394 124 151993393 599 1 11292 1626 557 8 3 0.868 15200100 59 11420263 45 97181 20211191 79 33522014 132 301 0 2017 0 9175990 36 13595348992 53588 288007453 27
1792 23 18065152 22790420 89 22780339 89 73274962 288 1 10081 698 183 16 7 0.902 5965021 23 5203245 20 26187 11302843 44 16438129 64 539 0 1047 0 6805719 26 17428446002 68697 251006394 25
2048 24 22626304 70526280 277 70515232 277 318413831 1255 1 11048 5636 220 2 1 0.980 30148673 118 11974718 47 14073777 47752142 188 63359195 249 732 0 11072 0 8393750 33 28097721766 110752 356009201 19
2560 25 46732800 19991558 78 19973303 78 81676255 321 1 18255 2423 287 8 5 0.941 7191640 28 4886741 19 58894 14538311 57 17406042 68 225 0 974 0 6961029 27 12634325206 49800 335008670 15
3072 26 21774336 38961131 153 38954043 153 208130583 820 1 7088 2044 527 4 3 0.866 12186813 48 8091853 31 2338613 23447665 92 29017780 114 279 0 2492 0 7833668 30 13875355098 54692 487012394 18
3584 27 15450624 12529736 49 12525425 49 47791153 188 1 4311 625 202 8 7 0.862 4874040 19 3730582 14 68295 8110123 31 13165106 51 98 0 406 0 5955469 23 4081105110 16086 132003411 11
4096 28 183963648 1026876796 4047 1026831883 4047 2283892393 9002 1 44913 44913 0 1 1 1 277017819 1091 111930970 441 1026876796 0 0 1430912348 5640 6441 0 47426 0 13430628 52 312300015911 1230991 1769045340 25
5120 29 22389760 17374133 68 17369760 68 75054847 295 1 4373 1208 248 4 5 0.905 6410020 25 3726433 14 397056 13342446 52 14829523 58 512 0 624 0 5429016 21 23899614109 94204 305007882 16
6144 30 18499584 12489640 49 12486629 49 41192538 162 1 3011 1617 221 2 3 0.931 5663655 22 3357100 13 1171962 11497631 45 14474801 57 370 0 624 0 5200920 20 17365445384 68449 387009914 18
7168 31 32241664 12945788 51 12941290 51 43318284 170 1 4498 1240 277 4 7 0.906 5720390 22 3206944 12 227832 9871102 38 13122060 51 172 0 356 0 4712117 18 10721275456 42259 438011322 15
8192 32 147251200 749188684 2953 749170709 2953 2007920056 7914 1 17975 17975 0 1 2 1 294376950 1160 84940325 334 749188684 0 0 1138386089 4487 1554 0 19931 0 10741114 42 25400651374 100121 308007909 14
10240 33 215828480 7245376 28 7224299 28 17711223 69 1 21077 10723 367 2 5 0.982 3976703 15 1688195 6 591941 6873048 27 9952534 39 500 0 277 0 4410427 17 37808971839 149031 359009198 16
12288 34 13946880 6975382 27 6974247 27 11932170 47 1 1135 1135 0 1 3 1 3908985 15 1624176 6 6975382 0 0 16151894 63 270 0 156 0 4397886 17 21512554803 84795 383009899 27
14336 35 24342528 8088052 31 8086354 31 12867411 50 1 1698 998 294 2 7 0.850 4810363 18 2013197 7 764738 7389425 29 11246820 44 682 0 253 0 4509083 17 48262239643 190235 384009780 17
large: size ind allocated nmalloc (#/sec) ndalloc (#/sec) nrequests (#/sec) curlextents
16384 36 218464256 144939220 571 144925886 571 632943780 2494 13334
20480 37 553553920 6421109 25 6394080 25 8850361 34 27029
24576 38 21159936 1534771 6 1533910 6 2077990 8 861
28672 39 54390784 2600794 10 2598897 10 3518089 13 1897
32768 40 167477248 384951428 1517 384946317 1517 518495810 2043 5111
40960 41 1037271040 29285444 115 29260120 115 29285444 115 25324
49152 42 20840448 1072054 4 1071630 4 1072054 4 424
57344 43 260055040 974065 3 969530 3 974065 3 4535
65536 44 470286336 364331154 1436 364323978 1436 364331154 1436 7176
81920 45 1655275520 48958551 192 48938345 192 48958551 192 20206
98304 46 19759104 454114 1 453913 1 454114 1 201
114688 47 3784704 375878 1 375845 1 375878 1 33
131072 48 58851328 160517395 632 160516946 632 160517395 632 449
163840 49 19333120 649176 2 649058 2 649176 2 118
196608 50 14352384 223016 0 222943 0 223016 0 73
229376 51 4587520 222597 0 222577 0 222597 0 20
262144 52 103809024 26367680 103 26367284 103 26367680 103 396
327680 53 28835840 635848 2 635760 2 635848 2 88
393216 54 25165824 6862817 27 6862753 27 6862817 27 64
458752 55 15138816 102137 0 102104 0 102137 0 33
524288 56 15728640 507613 2 507583 2 507613 2 30
655360 57 43909120 142698 0 142631 0 142698 0 67
786432 58 44826624 120765 0 120708 0 120765 0 57
917504 59 42205184 107655 0 107609 0 107655 0 46
1048576 60 67108864 19064669 75 19064605 75 19064669 75 64
1310720 61 258211840 156413 0 156216 0 156413 0 197
1572864 62 26738688 13954 0 13937 0 13954 0 17
1835008 63 3670016 9868 0 9866 0 9868 0 2
2097152 64 0 90288 0 90288 0 90288 0 0
2621440 65 5242880 5366 0 5364 0 5366 0 2
3145728 66 3145728 4905 0 4904 0 4905 0 1
3670016 67 0 2393 0 2393 0 2393 0 0
4194304 68 4194304 15348 0 15347 0 15348 0 1
5242880 69 0 17230 0 17230 0 17230 0 0
6291456 70 0 1071 0 1071 0 1071 0 0
7340032 71 0 522 0 522 0 522 0 0
8388608 72 58720256 7088 0 7081 0 7088 0 7
10485760 73 41943040 28140 0 28136 0 28140 0 4
12582912 74 0 384 0 384 0 384 0 0
14680064 75 0 324 0 324 0 324 0 0
16777216 76 0 1722 0 1722 0 1722 0 0
20971520 77 0 184 0 184 0 184 0 0
25165824 78 0 281 0 281 0 281 0 0
29360128 79 0 174 0 174 0 174 0 0
33554432 80 0 117 0 117 0 117 0 0
41943040 81 0 47 0 47 0 47 0 0
50331648 82 100663296 41 0 39 0 41 0 2
58720256 83 117440512 86 0 84 0 86 0 2
67108864 84 0 49 0 49 0 49 0 0
83886080 85 0 70 0 70 0 70 0 0
100663296 86 100663296 18 0 17 0 18 0 1
117440512 87 234881024 50 0 48 0 50 0 2
134217728 88 0 47 0 47 0 47 0 0
167772160 89 0 28 0 28 0 28 0 0
201326592 90 201326592 14 0 13 0 14 0 1
234881024 91 0 3 0 3 0 3 0 0
268435456 92 0 18 0 18 0 18 0 0
335544320 93 0 22 0 22 0 22 0 0
402653184 94 0 17 0 17 0 17 0 0
469762048 95 0 12 0 12 0 12 0 0
536870912 96 0 44 0 44 0 44 0 0
671088640 97 0 4 0 4 0 4 0 0
805306368 98 0 8 0 8 0 8 0 0
939524096 99 0 5 0 5 0 5 0 0
1073741824 100 0 7 0 7 0 7 0 0
1342177280 101 0 40 0 40 0 40 0 0
1610612736 102 0 10 0 10 0 10 0 0
1879048192 103 0 13 0 13 0 13 0 0
2147483648 104 0 8 0 8 0 8 0 0
---
extents: size ind ndirty dirty nmuzzy muzzy nretained retained ntotal total
4096 0 1128 4620288 162 663552 17303 70873088 18593 76156928
8192 1 280 2293760 87 712704 14612 119701504 14979 122707968
12288 2 102 1253376 44 540672 13425 164966400 13571 166760448
16384 3 6 98304 32 524288 9314 152600576 9352 153223168
20480 4 215 4403200 58 1187840 4062 83189760 4335 88780800
24576 5 24 589824 10 245760 2867 70459392 2901 71294976
28672 6 16 458752 6 172032 2125 60928000 2147 61558784
32768 7 3 98304 9 294912 1817 59539456 1829 59932672
40960 8 88 3248128 12 442368 1879 72294400 1979 75984896
49152 9 0 0 1 45056 1266 59445248 1267 59490304
57344 10 1 53248 0 0 884 48844800 885 48898048
65536 11 2 126976 1 61440 741 46845952 744 47034368
81920 12 14 1032192 6 450560 818 61370368 838 62853120
98304 13 2 180224 0 0 519 45924352 521 46104576
114688 14 7 761856 0 0 197 21438464 204 22200320
131072 15 1 122880 0 0 191 23863296 192 23986176
163840 16 2 311296 0 0 364 53780480 366 54091776
196608 17 2 352256 2 335872 260 46452736 264 47140864
229376 18 2 413696 0 0 151 32165888 153 32579584
262144 19 1 258048 0 0 147 36532224 148 36790272
327680 20 3 815104 0 0 169 49463296 172 50278400
393216 21 0 0 1 335872 149 53866496 150 54202368
458752 22 0 0 1 434176 90 38334464 91 38768640
524288 23 0 0 0 0 77 38064128 77 38064128
655360 24 2 1134592 0 0 105 60973056 107 62107648
786432 25 0 0 0 0 105 75722752 105 75722752
917504 26 1 831488 4 3162112 69 58068992 74 62062592
1048576 27 0 0 0 0 75 73072640 75 73072640
1310720 28 0 0 2 2105344 69 80605184 71 82710528
1572864 29 0 0 0 0 52 73965568 52 73965568
1835008 30 0 0 0 0 41 69484544 41 69484544
2097152 31 0 0 0 0 46 90279936 46 90279936
2621440 32 0 0 1 2289664 58 136773632 59 139063296
3145728 33 0 0 0 0 35 99913728 35 99913728
3670016 34 0 0 0 0 33 112721920 33 112721920
4194304 35 0 0 0 0 27 105701376 27 105701376
5242880 36 0 0 0 0 37 172544000 37 172544000
6291456 37 1 5246976 2 10547200 10 58470400 13 74264576
7340032 38 0 0 0 0 11 75718656 11 75718656
8388608 39 0 0 0 0 2 15388672 2 15388672
10485760 40 0 0 0 0 9 84115456 9 84115456
12582912 41 0 0 0 0 3 34050048 3 34050048
14680064 42 0 0 0 0 2 27234304 2 27234304
---
25165824 45 0 0 0 0 1 22847488 1 22847488
---
67108864 51 0 0 0 0 1 62550016 1 62550016
83886080 52 0 0 0 0 2 144392192 2 144392192
---
167772160 56 0 0 0 0 3 464257024 3 464257024
201326592 57 0 0 0 0 1 188379136 1 188379136
---
402653184 61 0 0 0 0 1 381661184 1 381661184
---
805306368 65 0 0 0 0 1 801222656 1 801222656
939524096 66 0 0 0 0 1 917639168 1 917639168
---
1610612736 69 0 0 0 0 2 3158646784 2 3158646784
---
2147483648 71 0 0 0 0 3 6431961088 3 6431961088
2684354560 72 0 0 0 0 3 8053063680 3 8053063680
3221225472 73 0 0 0 0 1 3221225472 1 3221225472
---
Bytes in small extent cache: 0
HPA shard stats:
Purge passes: 0 (0 / sec)
Purges: 0 (0 / sec)
Hugeifies: 0 (0 / sec)
Dehugifies: 0 (0 / sec)
In full slabs:
npageslabs: 0 huge, 0 nonhuge
nactive: 0 huge, 0 nonhuge
ndirty: 0 huge, 0 nonhuge
nretained: 0 huge, 0 nonhuge
In empty slabs:
npageslabs: 0 huge, 0 nonhuge
nactive: 0 huge, 0 nonhuge
ndirty: 0 huge, 0 nonhuge
nretained: 0 huge, 0 nonhuge
size ind npageslabs_huge nactive_huge ndirty_huge npageslabs_nonhuge nactive_nonhuge ndirty_nonhuge nretained_nonhuge
---
--- End jemalloc statistics ---