-
New Feature Request
-
Resolution: Unresolved
-
Trivial
-
None
-
None
-
Sprint candidates
When (probably) some trigger requests too large value for value cache, it can go into low memory mode with no info what caused it:
224847:20250113:041016.425 === most used items statistics for value cache === 224847:20250113:041016.644 itemid:12824194 active range:608381 hits:24060 count:2378 perc:0.004161% 224847:20250113:041016.644 itemid:7884589 active range:109625 hits:170997 count:1554 perc:0.002719% 224847:20250113:041016.644 itemid:8196151 active range:87008 hits:129267485 count:1541 perc:0.002697% 224847:20250113:041016.644 itemid:8074890 active range:86968 hits:130275405 count:1540 perc:0.002695% 224847:20250113:041016.644 itemid:8746654 active range:87004 hits:130262134 count:1540 perc:0.002695% 224847:20250113:041016.644 itemid:9670792 active range:86996 hits:130291479 count:1540 perc:0.002695% 224847:20250113:041016.644 itemid:8675855 active range:87004 hits:130269869 count:1540 perc:0.002695% 224847:20250113:041016.644 itemid:8030858 active range:87006 hits:130272232 count:1539 perc:0.002693% 224847:20250113:041016.644 itemid:9669089 active range:87005 hits:130279172 count:1538 perc:0.002691% 224847:20250113:041016.644 itemid:8541227 active range:86971 hits:130208845 count:1537 perc:0.002690% 224847:20250113:041016.644 itemid:8076562 active range:87007 hits:129945229 count:1537 perc:0.002690% 224847:20250113:041016.644 itemid:8638730 active range:86980 hits:130179732 count:1537 perc:0.002690% 224847:20250113:041016.644 itemid:7788441 active range:86976 hits:130281941 count:1537 perc:0.002690% 224847:20250113:041016.644 itemid:7699115 active range:86984 hits:130278389 count:1537 perc:0.002690% 224847:20250113:041016.644 itemid:8491064 active range:87007 hits:129677048 count:1537 perc:0.002690% 224847:20250113:041016.644 itemid:7439020 active range:86974 hits:130223204 count:1537 perc:0.002690% 224847:20250113:041016.644 itemid:7982277 active range:86970 hits:130276287 count:1537 perc:0.002690% 224847:20250113:041016.644 itemid:10127216 active range:86976 hits:130282707 count:1537 perc:0.002690% 224847:20250113:041016.644 itemid:7917280 active range:87001 hits:129319880 count:1537 perc:0.002690% 224847:20250113:041016.644 itemid:8088917 active range:86984 hits:130197676 count:1537 perc:0.002690% 224847:20250113:041016.645 itemid:8506734 active range:86978 hits:130266615 count:1537 perc:0.002690% 224847:20250113:041016.645 itemid:7595941 active range:87001 hits:130289020 count:1537 perc:0.002690% 224847:20250113:041016.645 itemid:8020470 active range:86984 hits:130252941 count:1537 perc:0.002690% 224847:20250113:041016.645 itemid:7845566 active range:87001 hits:130239041 count:1537 perc:0.002690% 224847:20250113:041016.645 itemid:7380049 active range:86980 hits:130288184 count:1537 perc:0.002690% 224847:20250113:041016.645 ================================================== 224847:20250113:041016.799 === memory statistics for value cache size === 224847:20250113:041016.799 free chunks of size 24 bytes: 5348 224847:20250113:041016.799 free chunks of size 32 bytes: 31961 224847:20250113:041016.799 free chunks of size 40 bytes: 10808 224847:20250113:041016.799 free chunks of size 48 bytes: 16054 224847:20250113:041016.799 free chunks of size 56 bytes: 2563 224847:20250113:041016.799 free chunks of size 64 bytes: 2 224847:20250113:041016.799 free chunks of size 80 bytes: 1563 224847:20250113:041016.799 free chunks of size 88 bytes: 2740 224847:20250113:041016.799 free chunks of size 96 bytes: 109 224847:20250113:041016.799 free chunks of size 104 bytes: 11 224847:20250113:041016.799 free chunks of size 112 bytes: 29 224847:20250113:041016.799 free chunks of size 120 bytes: 8 224847:20250113:041016.799 free chunks of size 128 bytes: 40 224847:20250113:041016.800 free chunks of size 136 bytes: 41 224847:20250113:041016.800 free chunks of size 144 bytes: 778 224847:20250113:041016.800 free chunks of size 152 bytes: 7 224847:20250113:041016.800 free chunks of size 160 bytes: 165 224847:20250113:041016.800 free chunks of size 168 bytes: 232 224847:20250113:041016.800 free chunks of size 176 bytes: 192 224847:20250113:041016.800 free chunks of size 184 bytes: 20 224847:20250113:041016.800 free chunks of size 192 bytes: 8 224847:20250113:041016.800 free chunks of size 200 bytes: 20 224847:20250113:041016.800 free chunks of size 208 bytes: 294 224847:20250113:041016.800 free chunks of size 216 bytes: 129 224847:20250113:041016.800 free chunks of size 224 bytes: 85 224847:20250113:041016.800 free chunks of size 232 bytes: 168 224847:20250113:041016.800 free chunks of size 240 bytes: 338 224847:20250113:041016.800 free chunks of size 248 bytes: 784 224847:20250113:041016.800 free chunks of size >= 256 bytes: 608027 224847:20250113:041016.800 min chunk size: 24 bytes 224847:20250113:041016.800 max chunk size: 122672 bytes 224847:20250113:041016.800 memory of total size 2066238368 bytes fragmented into 5077807 chunks 224847:20250113:041016.800 of those, 947556392 bytes are in 682524 free chunks 224847:20250113:041016.800 of those, 1118681976 bytes are in 4395283 used chunks 224847:20250113:041016.800 of those, 81244896 bytes are used by allocation overhead 224847:20250113:041016.800 ================================ 224847:20250113:041016.800 value cache is fully used: please increase ValueCacheSize configuration parameter
It would be useful to add info what item or trigger caused this.