2024/07/28-04:14:15.110200 140535385466432 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00: fork to child time = 0.014114 sec 2024/07/28-04:14:15.110968 140535385466432 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00 2024/07/28-04:14:15.114958 140535385466432 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00 2024/07/28-04:14:15.115816 140535385466432 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/28-04:14:15.116099 140535385466432 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/28-04:14:15.151167 140535385466432 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-159977/att-00/MANIFEST-13366722 2024/07/28-04:14:15.199767 140535385466432 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-159977/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13558258, last_sequence is 167188113097, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13558140 2024/07/28-04:14:15.199773 140535385466432 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/28-04:14:15.199831 140535385466432 [version_set.cc:5652] Creating manifest 13558258 2024/07/28-04:14:15.226295 140535385466432 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/28-04:14:15.240534 140535385466432 [compaction_job.cc:2433] [default] [JOB 159977] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/28-04:14:15.240545 140535385466432 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 82795 Base level 1, inputs: [13558199(31MB)], [13558182(19MB) 13558183(20MB) 13558247(20MB)] 2024/07/28-04:14:15.497092 140535385466432 [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 2024/07/28-04:14:15.497110 140535385466432 [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 2024/07/28-04:14:15.497135 140535385466432 [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 2024/07/28-04:14:15.497146 140535385466432 [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 2024/07/28-04:14:15.497154 140535385466432 [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 2024/07/28-04:14:15.668407 140535385466432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558259.sst) /dev/shm/ToplingTemp/Topling-124558-W1DlnI 2024/07/28-04:14:16.212508 140535385466432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558259.sst): first pass time = 0.54's, 123.353'MB/sec 2024/07/28-04:14:17.087041 140535385466432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558259.sst): old prealloc_size = 73819750, real_size = 18831920 2024/07/28-04:14:17.087385 140535385466432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558259.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466231 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0178 GB avg-val = 115.94 avg-zval = 38.24 2024/07/28-04:14:17.087803 140535385466432 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558259.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/28-04:14:17.499341 140535385466432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558259.sst): second pass time = 0.87's, 61.889'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 50.253'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2753.322'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.338'MB/sec write SST data time = 0.07's, 309.995'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 12580.651'MB/sec zip my value time = 0.87's, unzip length = 0.054'GB zip my value throughput = 61.889'MB/sec zip pipeline throughput = 64.683'MB/sec entries = 466231 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.94 avg-zval = 38.24 usrkeys = 466231 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.94 avg-zval = 38.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466231 bytes = 1456992 } seq expand size = 3263617 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0178 GB dict = 0.54 MB all = 0.0207 GB } UnZip/Zip{ index = 10.5052 value = 3.0321 dict = 1.00 all = 3.2390 } Zip/UnZip{ index = 0.0952 value = 0.3298 dict = 1.00 all = 0.3087 } ---------------------------- total value len = 0.057318 GB avg = 0.123 KB (by entry num) total key len = 0.013054 GB avg = 0.028 KB total ukey len = 0.009325 GB avg = 0.020 KB total ukey num = 0.000466231 Billion total entry num = 0.000466231 Billion write speed all = 0.002607223 MB/sec (with seq num) write speed all = 0.002469036 MB/sec (without seq num) 2024/07/28-04:14:17.547517 140535385466432 [compaction_job.cc:1944] [default] [JOB 159977] Generated table #13558259: 466231 keys, 20718806 bytes, temperature: kWarm 2024/07/28-04:14:17.547708 140535385466432 EVENT_LOG_v1 {"time_micros": 1722111257547662, "cf_name": "default", "job": 159977, "event": "table_file_creation", "file_number": 13558259, "file_size": 20718806, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 167160870740, "largest_seqno": 167187896610, "table_properties": {"data_size": 17827552, "index_size": 887616, "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": 13054468, "raw_average_key_size": 28, "raw_value_size": 54054466, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466231, "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": 1722111255, "oldest_key_time": 0, "file_creation_time": 1722111255, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13558259, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-04:14:17.576375 140535385466432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558260.sst) /dev/shm/ToplingTemp/Topling-124558-9aFBZG 2024/07/28-04:14:18.075819 140535385466432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558260.sst): first pass time = 0.50's, 134.380'MB/sec 2024/07/28-04:14:19.019439 140535385466432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558260.sst): old prealloc_size = 73819750, real_size = 19396336 2024/07/28-04:14:19.019761 140535385466432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558260.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466126 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 115.97 avg-zval = 39.46 2024/07/28-04:14:19.020178 140535385466432 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558260.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/28-04:14:19.424776 140535385466432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558260.sst): second pass time = 0.94's, 57.337'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 52.515'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2960.102'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.344'MB/sec write SST data time = 0.07's, 320.220'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 8888.885'MB/sec zip my value time = 0.94's, unzip length = 0.054'GB zip my value throughput = 57.337'MB/sec zip pipeline throughput = 125.074'MB/sec entries = 466126 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.97 avg-zval = 39.46 usrkeys = 466126 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.97 avg-zval = 39.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466126 bytes = 1456656 } seq expand size = 3262882 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.4991 value = 2.9392 dict = 1.00 all = 3.1529 } Zip/UnZip{ index = 0.0952 value = 0.3402 dict = 1.00 all = 0.3172 } ---------------------------- total value len = 0.114638 GB avg = 0.123 KB (by entry num) total key len = 0.026106 GB avg = 0.028 KB total ukey len = 0.018647 GB avg = 0.020 KB total ukey num = 0.000932357 Billion total entry num = 0.000932357 Billion write speed all = 0.005214049 MB/sec (with seq num) write speed all = 0.004937726 MB/sec (without seq num) 2024/07/28-04:14:19.454757 140535385466432 [compaction_job.cc:1944] [default] [JOB 159977] Generated table #13558260: 466126 keys, 21284846 bytes, temperature: kWarm 2024/07/28-04:14:19.454824 140535385466432 EVENT_LOG_v1 {"time_micros": 1722111259454789, "cf_name": "default", "job": 159977, "event": "table_file_creation", "file_number": 13558260, "file_size": 21284846, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 167160870448, "largest_seqno": 167187896425, "table_properties": {"data_size": 18391712, "index_size": 887936, "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": 13051528, "raw_average_key_size": 28, "raw_value_size": 54057468, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466126, "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": 1722111257, "oldest_key_time": 0, "file_creation_time": 1722111257, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13558260, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-04:14:19.477917 140535385466432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558261.sst) /dev/shm/ToplingTemp/Topling-124558-mJMIEE 2024/07/28-04:14:19.885278 140535385466432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558261.sst): first pass time = 0.41's, 164.756'MB/sec 2024/07/28-04:14:20.588970 140535385466432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558261.sst): old prealloc_size = 73819750, real_size = 19965248 2024/07/28-04:14:20.589306 140535385466432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558261.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466616 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0190 GB avg-val = 115.82 avg-zval = 40.63 2024/07/28-04:14:20.589713 140535385466432 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558261.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/28-04:14:20.979656 140535385466432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558261.sst): second pass time = 0.70's, 76.883'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 56.091'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2840.894'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.360'MB/sec write SST data time = 0.07's, 329.490'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 19436.976'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 76.883'MB/sec zip pipeline throughput = 78.310'MB/sec entries = 466616 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.82 avg-zval = 40.63 usrkeys = 466616 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.82 avg-zval = 40.63 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466616 bytes = 1516512 } seq expand size = 3266312 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0190 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.5003 value = 2.8505 dict = 1.00 all = 3.0625 } Zip/UnZip{ index = 0.0952 value = 0.3508 dict = 1.00 all = 0.3265 } ---------------------------- total value len = 0.171948 GB avg = 0.123 KB (by entry num) total key len = 0.039171 GB avg = 0.028 KB total ukey len = 0.027979 GB avg = 0.020 KB total ukey num = 0.001398973 Billion total entry num = 0.001398973 Billion write speed all = 0.007820734 MB/sec (with seq num) write speed all = 0.007406145 MB/sec (without seq num) 2024/07/28-04:14:21.009458 140535385466432 [compaction_job.cc:1944] [default] [JOB 159977] Generated table #13558261: 466616 keys, 21913062 bytes, temperature: kWarm 2024/07/28-04:14:21.009528 140535385466432 EVENT_LOG_v1 {"time_micros": 1722111261009494, "cf_name": "default", "job": 159977, "event": "table_file_creation", "file_number": 13558261, "file_size": 21913062, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 167148741645, "largest_seqno": 167187896498, "table_properties": {"data_size": 18959664, "index_size": 888768, "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": 13065248, "raw_average_key_size": 28, "raw_value_size": 54043660, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466616, "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": 1722111259, "oldest_key_time": 0, "file_creation_time": 1722111259, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13558261, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-04:14:21.035167 140535385466432 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558262.sst) /dev/shm/ToplingTemp/Topling-124558-imKPEE 2024/07/28-04:14:21.170938 140535385466432 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558262.sst): first pass time = 0.14's, 246.941'MB/sec 2024/07/28-04:14:21.499831 140535385466432 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558262.sst): old prealloc_size = 73819750, real_size = 10099168 2024/07/28-04:14:21.500051 140535385466432 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558262.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 233088 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0270 GB zip-val = 0.0096 GB avg-val = 115.80 avg-zval = 41.18 2024/07/28-04:14:21.500289 140535385466432 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558262.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/07/28-04:14:21.698507 140535385466432 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00/13558262.sst): second pass time = 0.33's, 82.268'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 55.622'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2633.461'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.355'MB/sec write SST data time = 0.03's, 323.626'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.278'MB, throughput = 9421.394'MB/sec zip my value time = 0.33's, unzip length = 0.027'GB zip my value throughput = 82.268'MB/sec zip pipeline throughput = 82.268'MB/sec entries = 233088 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.80 avg-zval = 41.18 usrkeys = 233088 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.80 avg-zval = 41.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 233088 bytes = 728416 } seq expand size = 1631616 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0096 GB dict = 0.28 MB all = 0.0111 GB } UnZip/Zip{ index = 10.5519 value = 2.8120 dict = 1.00 all = 3.0333 } Zip/UnZip{ index = 0.0948 value = 0.3556 dict = 1.00 all = 0.3297 } ---------------------------- total value len = 0.200572 GB avg = 0.123 KB (by entry num) total key len = 0.045698 GB avg = 0.028 KB total ukey len = 0.032641 GB avg = 0.020 KB total ukey num = 0.001632061 Billion total entry num = 0.001632061 Billion write speed all = 0.009122583 MB/sec (with seq num) write speed all = 0.008638930 MB/sec (without seq num) 2024/07/28-04:14:21.718612 140535385466432 [compaction_job.cc:1944] [default] [JOB 159977] Generated table #13558262: 233088 keys, 11050150 bytes, temperature: kWarm 2024/07/28-04:14:21.718674 140535385466432 EVENT_LOG_v1 {"time_micros": 1722111261718641, "cf_name": "default", "job": 159977, "event": "table_file_creation", "file_number": 13558262, "file_size": 11050150, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 167162515007, "largest_seqno": 167187894565, "table_properties": {"data_size": 9598928, "index_size": 441792, "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": 6526464, "raw_average_key_size": 28, "raw_value_size": 26991716, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 233088, "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": 1722111261, "oldest_key_time": 0, "file_creation_time": 1722111261, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13558262, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-04:14:21.728254 140535385466432 [compaction_job.cc:699] job-159977: subcompact[0], size: 0.074967 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-159977/att-00 [13558259,13558260,13558261,13558262] 2024/07/28-04:14:21.750463 140535385466432 (Original Log Time 2024/07/28-04:14:15.240595) EVENT_LOG_v1 {"time_micros": 1722111255240556, "job": 159977, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13558199], "files_L2": [13558182, 13558183, 13558247], "score": 0.988701, "input_data_size": 97474379, "oldest_snapshot_seqno": 167188112684} 2024/07/28-04:14:21.750467 140535385466432 (Original Log Time 2024/07/28-04:14:21.749856) [compaction_job.cc:2018] [default] [JOB 159977] Compacted 1@1 + 3@2 files to L2 => 74966864 bytes 2024/07/28-04:14:21.750468 140535385466432 (Original Log Time 2024/07/28-04:14:21.750402) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 15.0 rd, 11.6 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 61.2 +0.0 blob) out(71.5 +0.0 blob), read-write-amplify(5.2) write-amplify(2.2) OK, records in: 1632061, records dropped: 0 output_compression: Snappy 2024/07/28-04:14:21.750474 140535385466432 (Original Log Time 2024/07/28-04:14:21.750451) EVENT_LOG_v1 {"time_micros": 1722111261750423, "cf": "default", "job": 159977, "event": "compaction_finished", "compaction_time_micros": 6487666, "compaction_time_cpu_micros": 2573367, "output_level": 2, "num_output_files": 4, "total_output_size": 74966864, "num_input_records": 1632061, "num_output_records": 1632061, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 57093587, "file_range_sync_nanos": 0, "file_fsync_nanos": 3026, "file_prepare_write_nanos": 8671, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/28-04:14:21.877795 140535385466432 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":1721720512,"starts":1722111255,"executesMs":6633,"compactionJobId":159977,"attempt":0,"compactionInputRawBytes":234845018,"compactionInputZipBytes":97474379,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74966864,"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-c37441a75bd78796c4032a92430fc791-1631b8fe98c8f66d-00"}}, response = 2024/07/28-04:14:21.877904 140535385466432 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-159977/att-00: olev 2, work 6.633 s, result 6.374 ms, install 0.635 ms, input{raw 223.966 MiB zip 92.959 MiB}