2024/07/09-09:59:29.709100 140099051882048 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00: fork to child time = 0.011085 sec 2024/07/09-09:59:29.710050 140099051882048 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00 2024/07/09-09:59:29.715525 140099051882048 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00 2024/07/09-09:59:29.719949 140099051882048 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-09:59:29.720316 140099051882048 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-09:59:29.757983 140099051882048 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-40065/att-00/MANIFEST-12625661 2024/07/09-09:59:29.788387 140099051882048 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-40065/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12671742, last_sequence is 148216867492, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12671645 2024/07/09-09:59:29.788397 140099051882048 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-09:59:29.788458 140099051882048 [version_set.cc:5652] Creating manifest 12671742 2024/07/09-09:59:29.816564 140099051882048 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-09:59:29.833158 140099051882048 [compaction_job.cc:2433] [default] [JOB 40065] Compacting 1@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/07/09-09:59:29.833170 140099051882048 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20802 Base level 2, inputs: [12671736(20MB)], [12671631(35MB) 12670900(38MB)] 2024/07/09-09:59:29.838616 140099051882048 [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 2024/07/09-09:59:29.838657 140099051882048 [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 2024/07/09-09:59:29.838680 140099051882048 [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 2024/07/09-09:59:29.838689 140099051882048 [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 2024/07/09-09:59:29.838698 140099051882048 [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 2024/07/09-09:59:30.338947 140099051882048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671743.sst) /dev/shm/ToplingTemp/Topling-40188-ZpxVP1 2024/07/09-09:59:30.916707 140099051882048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671743.sst): first pass time = 0.58's, 232.327'MB/sec 2024/07/09-09:59:32.868603 140099051882048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671743.sst): old prealloc_size = 108455386, real_size = 33453600 2024/07/09-09:59:32.869352 140099051882048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671743.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 932905 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 = 0.0314 GB avg-val = 115.87 avg-zval = 33.71 2024/07/09-09:59:32.870219 140099051882048 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671743.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-09:59:34.306114 140099051882048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671743.sst): second pass time = 1.95's, 55.409'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.44's, 26.135'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2462.348'MB/sec (index lex order gen) rebuild zvType time = 1.08's, 0.215'MB/sec write SST data time = 0.35's, 106.215'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 = 29887.244'MB/sec zip my value time = 1.95's, unzip length = 0.108'GB zip my value throughput = 55.409'MB/sec zip pipeline throughput = 55.409'MB/sec entries = 932905 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.87 avg-zval = 33.71 usrkeys = 932905 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.87 avg-zval = 33.71 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 932905 bytes = 3265184 } seq expand size = 6530335 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0314 GB dict = 1.08 MB all = 0.0376 GB } UnZip/Zip{ index = 10.5121 value = 3.4376 dict = 1.00 all = 3.5725 } Zip/UnZip{ index = 0.0951 value = 0.2909 dict = 1.00 all = 0.2799 } ---------------------------- total value len = 0.114627 GB avg = 0.123 KB (by entry num) total key len = 0.026121 GB avg = 0.028 KB total ukey len = 0.018658 GB avg = 0.020 KB total ukey num = 0.000932905 Billion total entry num = 0.000932905 Billion write speed all = 0.014903117 MB/sec (with seq num) write speed all = 0.014112871 MB/sec (without seq num) 2024/07/09-09:59:34.358116 140099051882048 [compaction_job.cc:1944] [default] [JOB 40065] Generated table #12671743: 932905 keys, 37569617 bytes, temperature: kWarm 2024/07/09-09:59:34.358219 140099051882048 EVENT_LOG_v1 {"time_micros": 1720490374358160, "cf_name": "default", "job": 40065, "event": "table_file_creation", "file_number": 12671743, "file_size": 37569617, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148025503445, "largest_seqno": 148216632136, "table_properties": {"data_size": 31445264, "index_size": 1774912, "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": 26121340, "raw_average_key_size": 28, "raw_value_size": 108096406, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 932905, "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": 1720490370, "oldest_key_time": 0, "file_creation_time": 1720490370, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12671743, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:59:34.427545 140099051882048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671744.sst) /dev/shm/ToplingTemp/Topling-40188-cfCUM2 2024/07/09-09:59:35.397471 140099051882048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671744.sst): first pass time = 0.97's, 138.386'MB/sec 2024/07/09-09:59:36.896695 140099051882048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671744.sst): old prealloc_size = 108455386, real_size = 36006176 2024/07/09-09:59:36.897356 140099051882048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671744.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 930868 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1082 GB zip-val = 0.0340 GB avg-val = 116.19 avg-zval = 36.53 2024/07/09-09:59:36.898199 140099051882048 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671744.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-09:59:38.062106 140099051882048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671744.sst): second pass time = 1.50's, 72.182'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.17's, 34.426'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2798.813'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.266'MB/sec write SST data time = 0.29's, 137.826'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 = 31277.036'MB/sec zip my value time = 1.50's, unzip length = 0.108'GB zip my value throughput = 72.182'MB/sec zip pipeline throughput = 72.182'MB/sec entries = 930868 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.19 avg-zval = 36.53 usrkeys = 930868 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.19 avg-zval = 36.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 930868 bytes = 3258048 } seq expand size = 6516076 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0340 GB dict = 1.08 MB all = 0.0401 GB } UnZip/Zip{ index = 10.5150 value = 3.1807 dict = 1.00 all = 3.3455 } Zip/UnZip{ index = 0.0951 value = 0.3144 dict = 1.00 all = 0.2989 } ---------------------------- total value len = 0.229296 GB avg = 0.123 KB (by entry num) total key len = 0.052186 GB avg = 0.028 KB total ukey len = 0.037275 GB avg = 0.020 KB total ukey num = 0.001863773 Billion total entry num = 0.001863773 Billion write speed all = 0.029792886 MB/sec (with seq num) write speed all = 0.028214749 MB/sec (without seq num) 2024/07/09-09:59:38.114937 140099051882048 [compaction_job.cc:1944] [default] [JOB 40065] Generated table #12671744: 930868 keys, 40119351 bytes, temperature: kWarm 2024/07/09-09:59:38.115036 140099051882048 EVENT_LOG_v1 {"time_micros": 1720490378114978, "cf_name": "default", "job": 40065, "event": "table_file_creation", "file_number": 12671744, "file_size": 40119351, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148032765880, "largest_seqno": 148216632193, "table_properties": {"data_size": 34002704, "index_size": 1770560, "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": 26064304, "raw_average_key_size": 28, "raw_value_size": 108153552, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 930868, "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": 1720490374, "oldest_key_time": 0, "file_creation_time": 1720490374, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12671744, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:59:38.186100 140099051882048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671745.sst) /dev/shm/ToplingTemp/Topling-40188-4H6Ev2 2024/07/09-09:59:38.491809 140099051882048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671745.sst): first pass time = 0.31's, 174.858'MB/sec 2024/07/09-09:59:39.059046 140099051882048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671745.sst): old prealloc_size = 108455386, real_size = 14868064 2024/07/09-09:59:39.059333 140099051882048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671745.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 371254 prefix = 4 raw-key = 0.0059 GB zip-key = 0.0007 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0431 GB zip-val = 0.0141 GB avg-val = 115.96 avg-zval = 37.89 2024/07/09-09:59:39.059661 140099051882048 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671745.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.053 GB 2024/07/09-09:59:39.390402 140099051882048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00/12671745.sst): second pass time = 0.57's, 76.008'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 49.691'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2796.563'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.359'MB/sec write SST data time = 0.07's, 226.476'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.434'MB, throughput = 10916.072'MB/sec zip my value time = 0.57's, unzip length = 0.043'GB zip my value throughput = 76.008'MB/sec zip pipeline throughput = 76.008'MB/sec entries = 371254 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.96 avg-zval = 37.89 usrkeys = 371254 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.96 avg-zval = 37.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 371254 bytes = 1252992 } seq expand size = 2598778 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0074 GB value = 0.0431 GB dict = 0.43 MB all = 0.0534 GB } __ZipSize{ index = 0.0007 GB value = 0.0141 GB dict = 0.43 MB all = 0.0165 GB } UnZip/Zip{ index = 10.5002 value = 3.0602 dict = 1.00 all = 3.2459 } Zip/UnZip{ index = 0.0952 value = 0.3268 dict = 1.00 all = 0.3081 } ---------------------------- total value len = 0.274945 GB avg = 0.123 KB (by entry num) total key len = 0.062581 GB avg = 0.028 KB total ukey len = 0.044701 GB avg = 0.020 KB total ukey num = 0.002235027 Billion total entry num = 0.002235027 Billion write speed all = 0.035719741 MB/sec (with seq num) write speed all = 0.033827512 MB/sec (without seq num) 2024/07/09-09:59:39.414303 140099051882048 [compaction_job.cc:1944] [default] [JOB 40065] Generated table #12671745: 371254 keys, 16465466 bytes, temperature: kWarm 2024/07/09-09:59:39.414369 140099051882048 EVENT_LOG_v1 {"time_micros": 1720490379414332, "cf_name": "default", "job": 40065, "event": "table_file_creation", "file_number": 12671745, "file_size": 16465466, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148138986258, "largest_seqno": 148216630838, "table_properties": {"data_size": 14067920, "index_size": 707136, "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": 10395112, "raw_average_key_size": 28, "raw_value_size": 43050244, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 371254, "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": 1720490378, "oldest_key_time": 0, "file_creation_time": 1720490378, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12671745, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:59:39.427237 140099051882048 [compaction_job.cc:699] job-40065: subcompact[0], size: 0.094154 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40065/att-00 [12671743,12671744,12671745] 2024/07/09-09:59:39.460294 140099051882048 (Original Log Time 2024/07/09-09:59:29.833225) EVENT_LOG_v1 {"time_micros": 1720490369833182, "job": 40065, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12671736], "files_L3": [12671631, 12670900], "score": 1.02665, "input_data_size": 98595806, "oldest_snapshot_seqno": 148216866916} 2024/07/09-09:59:39.460298 140099051882048 (Original Log Time 2024/07/09-09:59:39.453727) [compaction_job.cc:2018] [default] [JOB 40065] Compacted 1@2 + 2@3 files to L3 => 94154434 bytes 2024/07/09-09:59:39.460300 140099051882048 (Original Log Time 2024/07/09-09:59:39.460229) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 10.3 rd, 9.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(20.3, 73.8 +0.0 blob) out(89.8 +0.0 blob), read-write-amplify(9.1) write-amplify(4.4) OK, records in: 2293944, records dropped: 58917 output_compression: Snappy 2024/07/09-09:59:39.460306 140099051882048 (Original Log Time 2024/07/09-09:59:39.460275) EVENT_LOG_v1 {"time_micros": 1720490379460254, "cf": "default", "job": 40065, "event": "compaction_finished", "compaction_time_micros": 9594022, "compaction_time_cpu_micros": 4225422, "output_level": 3, "num_output_files": 3, "total_output_size": 94154434, "num_input_records": 2293944, "num_output_records": 2235027, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 98120534, "file_range_sync_nanos": 0, "file_fsync_nanos": 2305, "file_prepare_write_nanos": 10386, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-09:59:39.598933 140099051882048 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":1720420896,"starts":1720490369,"executesMs":9737,"compactionJobId":40065,"attempt":0,"compactionInputRawBytes":330247172,"compactionInputZipBytes":98595806,"compactionOutputRawBytes":0,"compactionOutputZipBytes":94154434,"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-e0c91aa70a81c9a18aa932014cce6ee4-fcd633674d0d9149-00"}}, response = 2024/07/09-09:59:39.599036 140099051882048 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-40065/att-00: olev 3, work 9.737 s, result 6.845 ms, install 6.600 ms, input{raw 314.948 MiB zip 94.028 MiB}