2024/08/20-23:05:27.259282 139857210582592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00: fork to child time = 0.022117 sec 2024/08/20-23:05:27.260136 139857210582592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00 2024/08/20-23:05:27.264977 139857210582592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00 2024/08/20-23:05:27.266374 139857210582592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:05:27.266639 139857210582592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:05:27.300329 139857210582592 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54379/att-00/MANIFEST-14629260 2024/08/20-23:05:27.314894 139857210582592 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54379/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14691868, last_sequence is 191159976992, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14691773 2024/08/20-23:05:27.314902 139857210582592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:05:27.314953 139857210582592 [version_set.cc:5652] Creating manifest 14691868 2024/08/20-23:05:27.342624 139857210582592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:05:27.356401 139857210582592 [compaction_job.cc:2433] [default] [JOB 54379] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-23:05:27.356416 139857210582592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27504 Base level 2, inputs: [14691770(19MB)], [14689310(37MB) 14689311(28MB)] 2024/08/20-23:05:27.362600 139857210582592 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-23:05:27.362643 139857210582592 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-23:05:27.362666 139857210582592 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-23:05:27.362675 139857210582592 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-23:05:27.362683 139857210582592 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-23:05:27.799753 139857210582592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691869.sst) /dev/shm/ToplingTemp/Topling-52634-b7MpI6 2024/08/20-23:05:28.380479 139857210582592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691869.sst): first pass time = 0.58's, 231.141'MB/sec 2024/08/20-23:05:30.649641 139857210582592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691869.sst): old prealloc_size = 98253548, real_size = 33686704 2024/08/20-23:05:30.650426 139857210582592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691869.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 933769 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0317 GB avg-val = 115.74 avg-zval = 33.92 2024/08/20-23:05:30.651321 139857210582592 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691869.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-23:05:31.802411 139857210582592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691869.sst): second pass time = 2.27's, 47.664'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.15's, 32.795'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2358.489'MB/sec (index lex order gen) rebuild zvType time = 0.99's, 0.236'MB/sec write SST data time = 0.16's, 230.293'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 27208.086'MB/sec zip my value time = 2.27's, unzip length = 0.108'GB zip my value throughput = 47.664'MB/sec zip pipeline throughput = 85.282'MB/sec entries = 933769 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.74 avg-zval = 33.92 usrkeys = 933769 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.74 avg-zval = 33.92 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 933769 bytes = 3268208 } seq expand size = 6536383 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0317 GB dict = 1.08 MB all = 0.0378 GB } UnZip/Zip{ index = 10.5113 value = 3.4118 dict = 1.00 all = 3.5502 } Zip/UnZip{ index = 0.0951 value = 0.2931 dict = 1.00 all = 0.2817 } ---------------------------- total value len = 0.114609 GB avg = 0.123 KB (by entry num) total key len = 0.026146 GB avg = 0.028 KB total ukey len = 0.018675 GB avg = 0.020 KB total ukey num = 0.000933769 Billion total entry num = 0.000933769 Billion write speed all = 0.013441358 MB/sec (with seq num) write speed all = 0.012727994 MB/sec (without seq num) 2024/08/20-23:05:31.850569 139857210582592 [compaction_job.cc:1944] [default] [JOB 54379] Generated table #14691869: 933769 keys, 37805443 bytes, temperature: kWarm 2024/08/20-23:05:31.850656 139857210582592 EVENT_LOG_v1 {"time_micros": 1724166331850608, "cf_name": "default", "job": 54379, "event": "table_file_creation", "file_number": 14691869, "file_size": 37805443, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190996030910, "largest_seqno": 191156052708, "table_properties": {"data_size": 31676384, "index_size": 1776704, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 26145532, "raw_average_key_size": 28, "raw_value_size": 108072198, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 933769, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724166327, "oldest_key_time": 0, "file_creation_time": 1724166327, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14691869, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:05:31.882053 139857210582592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691870.sst) /dev/shm/ToplingTemp/Topling-52634-sMcfw9 2024/08/20-23:05:32.673108 139857210582592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691870.sst): first pass time = 0.79's, 169.681'MB/sec 2024/08/20-23:05:34.693438 139857210582592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691870.sst): old prealloc_size = 98253548, real_size = 33608544 2024/08/20-23:05:34.694067 139857210582592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691870.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 928804 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1082 GB zip-val = 0.0316 GB avg-val = 116.51 avg-zval = 34.02 2024/08/20-23:05:34.694895 139857210582592 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691870.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-23:05:35.486697 139857210582592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691870.sst): second pass time = 2.02's, 53.586'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.79's, 47.688'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2946.096'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.354'MB/sec write SST data time = 0.14's, 277.105'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.080'MB, throughput = 26024.922'MB/sec zip my value time = 2.02's, unzip length = 0.108'GB zip my value throughput = 53.586'MB/sec zip pipeline throughput = 83.444'MB/sec entries = 928804 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.51 avg-zval = 34.02 usrkeys = 928804 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.51 avg-zval = 34.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 928804 bytes = 3366928 } seq expand size = 6501628 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0316 GB dict = 1.08 MB all = 0.0378 GB } UnZip/Zip{ index = 10.4448 value = 3.4247 dict = 1.00 all = 3.5480 } Zip/UnZip{ index = 0.0957 value = 0.2920 dict = 1.00 all = 0.2818 } ---------------------------- total value len = 0.229322 GB avg = 0.123 KB (by entry num) total key len = 0.052152 GB avg = 0.028 KB total ukey len = 0.037251 GB avg = 0.020 KB total ukey num = 0.001862573 Billion total entry num = 0.001862573 Billion write speed all = 0.026869957 MB/sec (with seq num) write speed all = 0.025447522 MB/sec (without seq num) 2024/08/20-23:05:35.532456 139857210582592 [compaction_job.cc:1944] [default] [JOB 54379] Generated table #14691870: 928804 keys, 37828885 bytes, temperature: kWarm 2024/08/20-23:05:35.532523 139857210582592 EVENT_LOG_v1 {"time_micros": 1724166335532488, "cf_name": "default", "job": 54379, "event": "table_file_creation", "file_number": 14691870, "file_size": 37828885, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190813323488, "largest_seqno": 191156052914, "table_properties": {"data_size": 31597648, "index_size": 1778496, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 26006512, "raw_average_key_size": 28, "raw_value_size": 108211356, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 928804, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724166331, "oldest_key_time": 0, "file_creation_time": 1724166331, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14691870, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:05:35.563419 139857210582592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691871.sst) /dev/shm/ToplingTemp/Topling-52634-P66VA7 2024/08/20-23:05:35.691169 139857210582592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691871.sst): first pass time = 0.13's, 254.884'MB/sec 2024/08/20-23:05:35.999826 139857210582592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691871.sst): old prealloc_size = 98253548, real_size = 9107312 2024/08/20-23:05:36.000025 139857210582592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691871.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 227290 prefix = 4 raw-key = 0.0036 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0262 GB zip-val = 0.0086 GB avg-val = 115.20 avg-zval = 37.91 2024/08/20-23:05:36.000283 139857210582592 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691871.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/08/20-23:05:36.204489 139857210582592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00/14691871.sst): second pass time = 0.31's, 85.028'MB/sec, value only(80.4% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 49.442'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2512.625'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.337'MB/sec write SST data time = 0.04's, 281.914'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.270'MB, throughput = 7264.981'MB/sec zip my value time = 0.31's, unzip length = 0.026'GB zip my value throughput = 85.028'MB/sec zip pipeline throughput = 85.028'MB/sec entries = 227290 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.20 avg-zval = 37.91 usrkeys = 227290 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.20 avg-zval = 37.91 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 227290 bytes = 795536 } seq expand size = 1591030 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0045 GB value = 0.0262 GB dict = 0.27 MB all = 0.0325 GB } __ZipSize{ index = 0.0004 GB value = 0.0086 GB dict = 0.27 MB all = 0.0101 GB } UnZip/Zip{ index = 10.4823 value = 3.0387 dict = 1.00 all = 3.2166 } Zip/UnZip{ index = 0.0954 value = 0.3291 dict = 1.00 all = 0.3109 } ---------------------------- total value len = 0.257096 GB avg = 0.123 KB (by entry num) total key len = 0.058516 GB avg = 0.028 KB total ukey len = 0.041797 GB avg = 0.020 KB total ukey num = 0.002089863 Billion total entry num = 0.002089863 Billion write speed all = 0.030126811 MB/sec (with seq num) write speed all = 0.028530905 MB/sec (without seq num) 2024/08/20-23:05:36.221342 139857210582592 [compaction_job.cc:1944] [default] [JOB 54379] Generated table #14691871: 227290 keys, 10118512 bytes, temperature: kWarm 2024/08/20-23:05:36.221413 139857210582592 EVENT_LOG_v1 {"time_micros": 1724166336221377, "cf_name": "default", "job": 54379, "event": "table_file_creation", "file_number": 14691871, "file_size": 10118512, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191015797866, "largest_seqno": 191155467444, "table_properties": {"data_size": 8616672, "index_size": 433664, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 6364120, "raw_average_key_size": 28, "raw_value_size": 26183328, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 227290, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724166335, "oldest_key_time": 0, "file_creation_time": 1724166335, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14691871, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:05:36.237634 139857210582592 [compaction_job.cc:699] job-54379: subcompact[0], size: 0.085753 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54379/att-00 [14691869,14691870,14691871] 2024/08/20-23:05:36.275027 139857210582592 (Original Log Time 2024/08/20-23:05:27.356469) EVENT_LOG_v1 {"time_micros": 1724166327356429, "job": 54379, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14691770], "files_L3": [14689310, 14689311], "score": 1.00994, "input_data_size": 89321408, "oldest_snapshot_seqno": 191159976170} 2024/08/20-23:05:36.275031 139857210582592 (Original Log Time 2024/08/20-23:05:36.268165) [compaction_job.cc:2018] [default] [JOB 54379] Compacted 1@2 + 2@3 files to L3 => 85752840 bytes 2024/08/20-23:05:36.275032 139857210582592 (Original Log Time 2024/08/20-23:05:36.274951) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 10.1 rd, 9.7 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(19.8, 65.4 +0.0 blob) out(81.8 +0.0 blob), read-write-amplify(8.4) write-amplify(4.1) OK, records in: 2095662, records dropped: 5799 output_compression: Snappy 2024/08/20-23:05:36.275041 139857210582592 (Original Log Time 2024/08/20-23:05:36.275001) EVENT_LOG_v1 {"time_micros": 1724166336274981, "cf": "default", "job": 54379, "event": "compaction_finished", "compaction_time_micros": 8881178, "compaction_time_cpu_micros": 3302810, "output_level": 3, "num_output_files": 3, "total_output_size": 85752840, "num_input_records": 2095662, "num_output_records": 2089863, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 61856647, "file_range_sync_nanos": 0, "file_fsync_nanos": 2455, "file_prepare_write_nanos": 9581, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-23:05:36.408456 139857210582592 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724166327,"executesMs":9001,"compactionJobId":54379,"attempt":0,"compactionInputRawBytes":301806504,"compactionInputZipBytes":89321408,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85752840,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-2b475a531e4c6c4056d6d04e7b561b12-99eaec4f8a54c17c-00"}}, response = 2024/08/20-23:05:36.408553 139857210582592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54379/att-00: olev 3, work 9.002 s, result 6.826 ms, install 6.903 ms, input{raw 287.825 MiB zip 85.184 MiB}