2024/08/20-02:19:36.090197 140500263245376 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00: fork to child time = 0.011157 sec 2024/08/20-02:19:36.092393 140500263245376 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00 2024/08/20-02:19:36.104726 140500263245376 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00 2024/08/20-02:19:36.105214 140500263245376 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:19:36.105608 140500263245376 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:19:36.184600 140500263245376 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07211/att-00/MANIFEST-14619535 2024/08/20-02:19:36.231600 140500263245376 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07211/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14628297, last_sequence is 189767647693, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14628134 2024/08/20-02:19:36.231611 140500263245376 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:19:36.231696 140500263245376 [version_set.cc:5652] Creating manifest 14628297 2024/08/20-02:19:36.257022 140500263245376 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:19:36.272483 140500263245376 [compaction_job.cc:2433] [default] [JOB 7211] Compacting 2@1 + 3@2 files to L2, score 0.83, subcompactions 1 : 1 2024/08/20-02:19:36.272503 140500263245376 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3597 Base level 1, inputs: [14628282(13MB) 14628260(212KB)], [14628214(48MB) 14628215(47MB) 14628216(45MB)] 2024/08/20-02:19:36.412202 140500263245376 [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 2024/08/20-02:19:36.412235 140500263245376 [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 2024/08/20-02:19:36.412265 140500263245376 [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 2024/08/20-02:19:36.412280 140500263245376 [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 2024/08/20-02:19:36.412355 140500263245376 [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 2024/08/20-02:19:36.763266 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628298.sst) /dev/shm/ToplingTemp/Topling-112292-nFbG99 2024/08/20-02:19:37.467338 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628298.sst): first pass time = 0.70's, 95.325'MB/sec 2024/08/20-02:19:39.500180 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628298.sst): old prealloc_size = 73819750, real_size = 48985064 2024/08/20-02:19:39.500424 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628298.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.67 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-02:19:39.964949 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628298.sst): second pass time = 2.03's, 30.469'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 109.015'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5602.027'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.210'MB/sec write SST data time = 0.06's, 784.187'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 13212.245'MB/sec zip my value time = 2.03's, unzip length = 0.062'GB zip my value throughput = 30.469'MB/sec zip pipeline throughput = 165.092'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.67 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.67 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1798 value = 1.2952 dict = 1.00 all = 1.3245 } Zip/UnZip{ index = 0.4588 value = 0.7721 dict = 1.00 all = 0.7550 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 2.192697488 MB/sec (with seq num) write speed all = 2.104793693 MB/sec (without seq num) 2024/08/20-02:19:40.066662 140500263245376 [compaction_job.cc:1944] [default] [JOB 7211] Generated table #14628298: 335545 keys, 50667915 bytes, temperature: kWarm 2024/08/20-02:19:40.066737 140500263245376 EVENT_LOG_v1 {"time_micros": 1724091580066693, "cf_name": "default", "job": 7211, "event": "table_file_creation", "file_number": 14628298, "file_size": 50667915, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189698469450, "largest_seqno": 189766963641, "table_properties": {"data_size": 47669584, "index_size": 1231488, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724091576, "oldest_key_time": 0, "file_creation_time": 1724091576, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628298, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:19:40.109268 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628299.sst) /dev/shm/ToplingTemp/Topling-112292-jxda19 2024/08/20-02:19:40.914172 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628299.sst): first pass time = 0.80's, 83.381'MB/sec 2024/08/20-02:19:41.832491 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628299.sst): old prealloc_size = 73819750, real_size = 48578344 2024/08/20-02:19:41.832554 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628299.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.47 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-02:19:42.377242 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628299.sst): second pass time = 0.92's, 67.290'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 92.269'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23602.202'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.183'MB/sec write SST data time = 0.09's, 577.592'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 15971.545'MB/sec zip my value time = 0.92's, unzip length = 0.062'GB zip my value throughput = 67.290'MB/sec zip pipeline throughput = 154.917'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.47 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.47 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.2446 value = 1.2952 dict = 1.00 all = 1.3352 } Zip/UnZip{ index = 0.3082 value = 0.7721 dict = 1.00 all = 0.7489 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 2.194731921 MB/sec (with seq num) write speed all = 2.106749742 MB/sec (without seq num) 2024/08/20-02:19:42.460038 140500263245376 [compaction_job.cc:1944] [default] [JOB 7211] Generated table #14628299: 335545 keys, 50261195 bytes, temperature: kWarm 2024/08/20-02:19:42.460118 140500263245376 EVENT_LOG_v1 {"time_micros": 1724091582460074, "cf_name": "default", "job": 7211, "event": "table_file_creation", "file_number": 14628299, "file_size": 50261195, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189698468633, "largest_seqno": 189766963643, "table_properties": {"data_size": 47667024, "index_size": 827328, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724091580, "oldest_key_time": 0, "file_creation_time": 1724091580, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628299, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:19:42.517200 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628300.sst) /dev/shm/ToplingTemp/Topling-112292-OYO2td 2024/08/20-02:19:43.222238 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628300.sst): first pass time = 0.70's, 95.193'MB/sec 2024/08/20-02:19:44.697663 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628300.sst): old prealloc_size = 73819750, real_size = 48725872 2024/08/20-02:19:44.697737 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628300.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.90 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-02:19:45.387174 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628300.sst): second pass time = 1.47's, 42.122'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 73.110'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22964.954'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.164'MB/sec write SST data time = 0.18's, 281.163'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 15942.590'MB/sec zip my value time = 1.47's, unzip length = 0.062'GB zip my value throughput = 42.122'MB/sec zip pipeline throughput = 141.333'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.90 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.90 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7567 value = 1.2952 dict = 1.00 all = 1.3313 } Zip/UnZip{ index = 0.3628 value = 0.7721 dict = 1.00 all = 0.7511 } ---------------------------- total value len = 62.489017 GB avg = 0.180 KB (by entry num) total key len = 6.804864 GB avg = 0.020 KB total ukey len = 3.197561 GB avg = 0.008 KB total ukey num = 0.390340196 Billion total entry num = 0.347218204 Billion write speed all = 2.196724422 MB/sec (with seq num) write speed all = 2.108665541 MB/sec (without seq num) 2024/08/20-02:19:45.464003 140500263245376 [compaction_job.cc:1944] [default] [JOB 7211] Generated table #14628300: 335545 keys, 50408715 bytes, temperature: kWarm 2024/08/20-02:19:45.464086 140500263245376 EVENT_LOG_v1 {"time_micros": 1724091585464042, "cf_name": "default", "job": 7211, "event": "table_file_creation", "file_number": 14628300, "file_size": 50408715, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189698473028, "largest_seqno": 189766963642, "table_properties": {"data_size": 47668112, "index_size": 973760, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724091582, "oldest_key_time": 0, "file_creation_time": 1724091582, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628300, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:19:45.501089 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628301.sst) /dev/shm/ToplingTemp/Topling-112292-o2pF6b 2024/08/20-02:19:45.636657 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628301.sst): first pass time = 0.14's, 69.034'MB/sec 2024/08/20-02:19:46.371477 140500263245376 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628301.sst): part-0: reject ZipStore ratio = 0.923 2024/08/20-02:19:46.437761 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628301.sst): old prealloc_size = 73819750, real_size = 8711512 2024/08/20-02:19:46.437832 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628301.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 46771 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 2.00 raw-val = 0.0086 GB zip-val = 0.0086 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-02:19:46.492897 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00/14628301.sst): second pass time = 0.73's, 11.725'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.06's, 160.627'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2260.332'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.464'MB/sec write SST data time = 0.03's, 296.417'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 = 0.73's, unzip length = 0.009'GB zip my value throughput = 11.725'MB/sec zip pipeline throughput = 137.273'MB/sec entries = 46771 avg-key = 16.00 avg-zkey = 2.00 avg-val = 184.00 avg-zval = 184.00 usrkeys = 46771 avg-key = 8.00 avg-zkey = 2.00 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 46771 bytes = 152016 } seq expand size = 327397 multi value expand size = 0 cnt WriteAppend = 1058 UnZipSize{ index = 0.0004 GB value = 0.0086 GB dict = 0.00 MB all = 0.0094 GB } __ZipSize{ index = 0.0001 GB value = 0.0086 GB dict = 0.00 MB all = 0.0089 GB } UnZip/Zip{ index = 3.9962 value = 1.0000 dict = 0.00 all = 1.0566 } Zip/UnZip{ index = 0.2502 value = 1.0000 dict = 0.00 all = 0.9464 } ---------------------------- total value len = 62.497950 GB avg = 0.180 KB (by entry num) total key len = 6.805612 GB avg = 0.020 KB total ukey len = 3.197935 GB avg = 0.008 KB total ukey num = 0.390386967 Billion total entry num = 0.347264975 Billion write speed all = 2.196954334 MB/sec (with seq num) write speed all = 2.108886678 MB/sec (without seq num) 2024/08/20-02:19:46.517799 140500263245376 [compaction_job.cc:1944] [default] [JOB 7211] Generated table #14628301: 46771 keys, 8852905 bytes, temperature: kWarm 2024/08/20-02:19:46.517883 140500263245376 EVENT_LOG_v1 {"time_micros": 1724091586517838, "cf_name": "default", "job": 7211, "event": "table_file_creation", "file_number": 14628301, "file_size": 8852905, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189720799086, "largest_seqno": 189766959517, "table_properties": {"data_size": 8606064, "index_size": 93632, "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": 748336, "raw_average_key_size": 16, "raw_value_size": 8605864, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 46771, "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": 1724091585, "oldest_key_time": 0, "file_creation_time": 1724091585, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628301, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:19:46.529641 140500263245376 [compaction_job.cc:699] job-07211: subcompact[0], size: 0.160191 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07211/att-00 [14628298,14628299,14628300,14628301] 2024/08/20-02:19:46.583908 140500263245376 (Original Log Time 2024/08/20-02:19:36.272571) EVENT_LOG_v1 {"time_micros": 1724091576272519, "job": 7211, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14628282, 14628260], "files_L2": [14628214, 14628215, 14628216], "score": 0.82889, "input_data_size": 163476859, "oldest_snapshot_seqno": 189767647255} 2024/08/20-02:19:46.583914 140500263245376 (Original Log Time 2024/08/20-02:19:46.583049) [compaction_job.cc:2018] [default] [JOB 7211] Compacted 2@1 + 3@2 files to L2 => 160190730 bytes 2024/08/20-02:19:46.583917 140500263245376 (Original Log Time 2024/08/20-02:19:46.583819) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 15.9 rd, 15.6 wr, level 2, files in(2, 3) out(4 +0 blob) MB in(13.8, 142.1 +0.0 blob) out(152.8 +0.0 blob), read-write-amplify(22.3) write-amplify(11.0) OK, records in: 1056687, records dropped: 3281 output_compression: Snappy 2024/08/20-02:19:46.583941 140500263245376 (Original Log Time 2024/08/20-02:19:46.583880) EVENT_LOG_v1 {"time_micros": 1724091586583852, "cf": "default", "job": 7211, "event": "compaction_finished", "compaction_time_micros": 10257081, "compaction_time_cpu_micros": 2611334, "output_level": 2, "num_output_files": 4, "total_output_size": 160190730, "num_input_records": 1056687, "num_output_records": 1053406, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 165625878, "file_range_sync_nanos": 0, "file_fsync_nanos": 3716, "file_prepare_write_nanos": 53112, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-02:19:46.732374 140500263245376 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":1724082090,"starts":1724091576,"executesMs":10487,"compactionJobId":7211,"attempt":0,"compactionInputRawBytes":211337400,"compactionInputZipBytes":163476859,"compactionOutputRawBytes":0,"compactionOutputZipBytes":160190730,"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-e51adf00305e6f27b0e9279db9b63577-ac3c274d7ebe2ba5-00"}}, response = 2024/08/20-02:19:46.732501 140500263245376 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07211/att-00: olev 2, work 10.487 s, result 5.007 ms, install 0.924 ms, input{raw 201.547 MiB zip 155.904 MiB}