2024/08/20-07:47:07.361020 140500103784000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00: fork to child time = 0.010476 sec 2024/08/20-07:47:07.362184 140500103784000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00 2024/08/20-07:47:07.368296 140500103784000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00 2024/08/20-07:47:07.368649 140500103784000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:47:07.369147 140500103784000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:47:07.421612 140500103784000 [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-16623/att-00/MANIFEST-14629260 2024/08/20-07:47:07.502500 140500103784000 [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-16623/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14648164, last_sequence is 190207798097, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14648002 2024/08/20-07:47:07.502513 140500103784000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:47:07.502638 140500103784000 [version_set.cc:5652] Creating manifest 14648164 2024/08/20-07:47:07.532145 140500103784000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:47:07.549740 140500103784000 [compaction_job.cc:2433] [default] [JOB 16623] Compacting 1@2 + 4@3 files to L3, score 0.92, subcompactions 1 : 1 2024/08/20-07:47:07.549760 140500103784000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8534 Base level 2, inputs: [14648123(14MB)], [14648088(91MB) 14648089(91MB) 14648090(91MB) 14648091(25MB)] 2024/08/20-07:47:07.676790 140500103784000 [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 2024/08/20-07:47:07.676826 140500103784000 [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 2024/08/20-07:47:07.676851 140500103784000 [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 2024/08/20-07:47:07.676867 140500103784000 [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 2024/08/20-07:47:07.676881 140500103784000 [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 2024/08/20-07:47:08.387533 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648165.sst) /dev/shm/ToplingTemp/Topling-247106-UDDJSb 2024/08/20-07:47:09.280165 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648165.sst): first pass time = 0.89's, 150.372'MB/sec 2024/08/20-07:47:11.030739 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648165.sst): old prealloc_size = 147639500, real_size = 92012280 2024/08/20-07:47:11.030824 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648165.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.28 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-07:47:11.644863 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648165.sst): second pass time = 1.75's, 70.574'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 155.538'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15037.964'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.362'MB/sec write SST data time = 0.15's, 635.861'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30853.394'MB/sec zip my value time = 1.75's, unzip length = 0.123'GB zip my value throughput = 70.574'MB/sec zip pipeline throughput = 133.914'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.28 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.28 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 6.2401 value = 1.3572 dict = 1.00 all = 1.4051 } Zip/UnZip{ index = 0.1603 value = 0.7368 dict = 1.00 all = 0.7117 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.352291944 MB/sec (with seq num) write speed all = 1.298081409 MB/sec (without seq num) 2024/08/20-07:47:11.760379 140500103784000 [compaction_job.cc:1944] [default] [JOB 16623] Generated table #14648165: 671089 keys, 95519740 bytes, temperature: kWarm 2024/08/20-07:47:11.760477 140500103784000 EVENT_LOG_v1 {"time_micros": 1724111231760418, "cf_name": "default", "job": 16623, "event": "table_file_creation", "file_number": 14648165, "file_size": 95519740, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189734509079, "largest_seqno": 190207570416, "table_properties": {"data_size": 90984016, "index_size": 860352, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724111228, "oldest_key_time": 0, "file_creation_time": 1724111228, "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": 14648165, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:47:11.856309 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648166.sst) /dev/shm/ToplingTemp/Topling-247106-OlmC5d 2024/08/20-07:47:13.154961 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648166.sst): first pass time = 1.30's, 103.356'MB/sec 2024/08/20-07:47:14.836444 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648166.sst): old prealloc_size = 147639500, real_size = 92185312 2024/08/20-07:47:14.836518 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648166.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.54 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-07:47:15.818311 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648166.sst): second pass time = 1.68's, 73.552'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.98's, 97.375'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25541.039'MB/sec (index lex order gen) rebuild zvType time = 0.80's, 0.209'MB/sec write SST data time = 0.18's, 534.871'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 34634.751'MB/sec zip my value time = 1.68's, unzip length = 0.123'GB zip my value throughput = 73.552'MB/sec zip pipeline throughput = 85.573'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.55 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.55 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 5.1778 value = 1.3572 dict = 1.00 all = 1.4038 } Zip/UnZip{ index = 0.1931 value = 0.7368 dict = 1.00 all = 0.7123 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.354895181 MB/sec (with seq num) write speed all = 1.300584197 MB/sec (without seq num) 2024/08/20-07:47:15.942555 140500103784000 [compaction_job.cc:1944] [default] [JOB 16623] Generated table #14648166: 671089 keys, 95608892 bytes, temperature: kWarm 2024/08/20-07:47:15.942649 140500103784000 EVENT_LOG_v1 {"time_micros": 1724111235942605, "cf_name": "default", "job": 16623, "event": "table_file_creation", "file_number": 14648166, "file_size": 95608892, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189988338814, "largest_seqno": 190207570413, "table_properties": {"data_size": 90980528, "index_size": 1036864, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724111231, "oldest_key_time": 0, "file_creation_time": 1724111231, "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": 14648166, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:47:16.036809 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648167.sst) /dev/shm/ToplingTemp/Topling-247106-viCiXb 2024/08/20-07:47:17.483232 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648167.sst): first pass time = 1.45's, 92.797'MB/sec 2024/08/20-07:47:19.418947 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648167.sst): old prealloc_size = 147639500, real_size = 92005016 2024/08/20-07:47:19.419021 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648167.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.28 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-07:47:20.166475 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648167.sst): second pass time = 1.93's, 63.849'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 127.656'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20015.859'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.259'MB/sec write SST data time = 0.10's, 949.832'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 29523.139'MB/sec zip my value time = 1.93's, unzip length = 0.123'GB zip my value throughput = 63.849'MB/sec zip pipeline throughput = 140.621'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.28 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.28 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.2555 value = 1.3572 dict = 1.00 all = 1.4065 } Zip/UnZip{ index = 0.1599 value = 0.7368 dict = 1.00 all = 0.7110 } ---------------------------- total value len = 62.681284 GB avg = 0.180 KB (by entry num) total key len = 6.820970 GB avg = 0.020 KB total ukey len = 3.205614 GB avg = 0.008 KB total ukey num = 0.391346828 Billion total entry num = 0.348224836 Billion write speed all = 1.357493361 MB/sec (with seq num) write speed all = 1.303082129 MB/sec (without seq num) 2024/08/20-07:47:20.293589 140500103784000 [compaction_job.cc:1944] [default] [JOB 16623] Generated table #14648167: 671089 keys, 95428540 bytes, temperature: kWarm 2024/08/20-07:47:20.293648 140500103784000 EVENT_LOG_v1 {"time_micros": 1724111240293617, "cf_name": "default", "job": 16623, "event": "table_file_creation", "file_number": 14648167, "file_size": 95428540, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190007511593, "largest_seqno": 190207570417, "table_properties": {"data_size": 90978832, "index_size": 858240, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724111236, "oldest_key_time": 0, "file_creation_time": 1724111236, "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": 14648167, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:47:20.335825 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648168.sst) /dev/shm/ToplingTemp/Topling-247106-ODLq6a 2024/08/20-07:47:20.642161 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648168.sst): first pass time = 0.31's, 133.105'MB/sec 2024/08/20-07:47:20.953278 140500103784000 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648168.sst): part-0: reject ZipStore ratio = 0.802 2024/08/20-07:47:21.041570 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648168.sst): old prealloc_size = 147639500, real_size = 37930200 2024/08/20-07:47:21.041624 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648168.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 203849 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.82 raw-val = 0.0375 GB zip-val = 0.0375 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-07:47:21.107640 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00/14648168.sst): second pass time = 0.31's, 120.834'MB/sec, value only(92.0% of KV) wait indexing time = 0.09's, remap KeyValue time = 0.07's, 583.691'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10793.385'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.319'MB/sec write SST data time = 0.03's, 1406.963'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.31's, unzip length = 0.038'GB zip my value throughput = 120.834'MB/sec zip pipeline throughput = 120.834'MB/sec entries = 203849 avg-key = 16.00 avg-zkey = 1.82 avg-val = 184.00 avg-zval = 184.00 usrkeys = 203849 avg-key = 8.00 avg-zkey = 1.82 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 203849 bytes = 688000 } seq expand size = 1426943 multi value expand size = 0 cnt WriteAppend = 4585 UnZipSize{ index = 0.0016 GB value = 0.0375 GB dict = 0.00 MB all = 0.0408 GB } __ZipSize{ index = 0.0004 GB value = 0.0375 GB dict = 0.00 MB all = 0.0386 GB } UnZip/Zip{ index = 4.3994 value = 1.0000 dict = 0.00 all = 1.0571 } Zip/UnZip{ index = 0.2273 value = 1.0000 dict = 0.00 all = 0.9460 } ---------------------------- total value len = 62.720219 GB avg = 0.180 KB (by entry num) total key len = 6.824232 GB avg = 0.020 KB total ukey len = 3.207244 GB avg = 0.008 KB total ukey num = 0.391550677 Billion total entry num = 0.348428685 Billion write speed all = 1.358292563 MB/sec (with seq num) write speed all = 1.303850481 MB/sec (without seq num) 2024/08/20-07:47:21.155424 140500103784000 [compaction_job.cc:1944] [default] [JOB 16623] Generated table #14648168: 203849 keys, 38568298 bytes, temperature: kWarm 2024/08/20-07:47:21.155489 140500103784000 EVENT_LOG_v1 {"time_micros": 1724111241155457, "cf_name": "default", "job": 16623, "event": "table_file_creation", "file_number": 14648168, "file_size": 38568298, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190074866250, "largest_seqno": 190207570411, "table_properties": {"data_size": 37508416, "index_size": 370688, "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": 3261584, "raw_average_key_size": 16, "raw_value_size": 37508216, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 203849, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724111240, "oldest_key_time": 0, "file_creation_time": 1724111240, "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": 14648168, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:47:21.173962 140500103784000 [compaction_job.cc:699] job-16623: subcompact[0], size: 0.325125 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16623/att-00 [14648165,14648166,14648167,14648168] 2024/08/20-07:47:21.273771 140500103784000 (Original Log Time 2024/08/20-07:47:07.549843) EVENT_LOG_v1 {"time_micros": 1724111227549778, "job": 16623, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14648123], "files_L3": [14648088, 14648089, 14648090, 14648091], "score": 0.919416, "input_data_size": 328581363, "oldest_snapshot_seqno": 190207797883} 2024/08/20-07:47:21.273777 140500103784000 (Original Log Time 2024/08/20-07:47:21.264752) [compaction_job.cc:2018] [default] [JOB 16623] Compacted 1@2 + 4@3 files to L3 => 325125470 bytes 2024/08/20-07:47:21.273780 140500103784000 (Original Log Time 2024/08/20-07:47:21.273678) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 24.1 rd, 23.9 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(14.4, 299.0 +0.0 blob) out(310.1 +0.0 blob), read-write-amplify(43.3) write-amplify(21.5) OK, records in: 2224753, records dropped: 7637 output_compression: Snappy 2024/08/20-07:47:21.273790 140500103784000 (Original Log Time 2024/08/20-07:47:21.273743) EVENT_LOG_v1 {"time_micros": 1724111241273711, "cf": "default", "job": 16623, "event": "compaction_finished", "compaction_time_micros": 13624130, "compaction_time_cpu_micros": 4583737, "output_level": 3, "num_output_files": 4, "total_output_size": 325125470, "num_input_records": 2224753, "num_output_records": 2217116, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 268872236, "file_range_sync_nanos": 0, "file_fsync_nanos": 2996, "file_prepare_write_nanos": 171332, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-07:47:21.416229 140500103784000 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":1724111227,"executesMs":13898,"compactionJobId":16623,"attempt":0,"compactionInputRawBytes":444950600,"compactionInputZipBytes":328581363,"compactionOutputRawBytes":0,"compactionOutputZipBytes":325125470,"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":"00-760ce5667368fa111d1b3e6ec2709501-bbc572f95b18d509-00"}}, response = 2024/08/20-07:47:21.416336 140500103784000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-16623/att-00: olev 3, work 13.899 s, result 4.826 ms, install 9.065 ms, input{raw 424.338 MiB zip 313.360 MiB}