2024/09/08-18:41:33.207598 140334033503808 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00: fork to child time = 0.009987 sec 2024/09/08-18:41:33.208206 140334033503808 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00 2024/09/08-18:41:33.213757 140334033503808 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00 2024/09/08-18:41:33.216052 140334033503808 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/09/08-18:41:33.216310 140334033503808 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/09/08-18:41:33.253019 140334033503808 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00039/att-00/MANIFEST-14705022 2024/09/08-18:41:33.304227 140334033503808 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00039/att-00/MANIFEST-14705022 succeeded,manifest_file_number is 14705022, next_file_number is 14705079, last_sequence is 191446755683, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14704867 2024/09/08-18:41:33.304239 140334033503808 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/09/08-18:41:33.304309 140334033503808 [version_set.cc:5652] Creating manifest 14705079 2024/09/08-18:41:33.326717 140334033503808 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00: bottommost_level: fake = 1, rpc = 0 2024/09/08-18:41:33.341002 140334033503808 [compaction_job.cc:2433] [default] [JOB 39] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/09/08-18:41:33.341025 140334033503808 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21 Base level 1, inputs: [14705068(24MB) 14705034(31MB)], [14705072(20MB) 14705073(10MB) 14705074(20MB)] 2024/09/08-18:41:33.557792 140334033503808 [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 2024/09/08-18:41:33.557819 140334033503808 [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 2024/09/08-18:41:33.557842 140334033503808 [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 2024/09/08-18:41:33.557857 140334033503808 [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 2024/09/08-18:41:33.557871 140334033503808 [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 2024/09/08-18:41:33.732698 140334033503808 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705080.sst) /dev/shm/ToplingTemp/Topling-7270-5HIFsT 2024/09/08-18:41:34.173865 140334033503808 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705080.sst): first pass time = 0.44's, 152.141'MB/sec 2024/09/08-18:41:36.379970 140334033503808 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705080.sst): old prealloc_size = 73819750, real_size = 20853616 2024/09/08-18:41:36.380156 140334033503808 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705080.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64713 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.46 raw-val = 0.0658 GB zip-val = 0.0205 GB avg-val =1017.03 avg-zval = 316.53 2024/09/08-18:41:36.592123 140334033503808 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705080.sst): second pass time = 2.20's, 29.926'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.21's, 102.275'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2362.275'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.112'MB/sec write SST data time = 0.07's, 322.377'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 14957.151'MB/sec zip my value time = 2.20's, unzip length = 0.066'GB zip my value throughput = 29.926'MB/sec zip pipeline throughput = 91.477'MB/sec entries = 64713 avg-key = 20.00 avg-zkey = 5.46 avg-val = 1017.03 avg-zval = 316.53 usrkeys = 64713 avg-key = 12.00 avg-zkey = 5.46 avg-val = 1024.03 avg-zval = 316.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64713 bytes = 186064 } seq expand size = 452991 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0205 GB dict = 0.67 MB all = 0.0217 GB } UnZip/Zip{ index = 2.1969 value = 3.2130 dict = 1.00 all = 3.0928 } Zip/UnZip{ index = 0.4552 value = 0.3112 dict = 1.00 all = 0.3233 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064713 Billion total entry num = 0.000064713 Billion write speed all = 0.003243436 MB/sec (with seq num) write speed all = 0.003218583 MB/sec (without seq num) 2024/09/08-18:41:36.628564 140334033503808 [compaction_job.cc:1944] [default] [JOB 39] Generated table #14705080: 64713 keys, 21698359 bytes, temperature: kWarm 2024/09/08-18:41:36.628666 140334033503808 EVENT_LOG_v1 {"time_micros": 1725792096628607, "cf_name": "default", "job": 39, "event": "table_file_creation", "file_number": 14705080, "file_size": 21698359, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191439921379, "largest_seqno": 191446715690, "table_properties": {"data_size": 20483808, "index_size": 353472, "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": 1294260, "raw_average_key_size": 20, "raw_value_size": 65815135, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64713, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1725792093, "oldest_key_time": 0, "file_creation_time": 1725792093, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705080, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:41:36.668877 140334033503808 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705081.sst) /dev/shm/ToplingTemp/Topling-7270-qsZf3T 2024/09/08-18:41:37.149849 140334033503808 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705081.sst): first pass time = 0.48's, 139.543'MB/sec 2024/09/08-18:41:39.332624 140334033503808 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705081.sst): old prealloc_size = 73819750, real_size = 20921712 2024/09/08-18:41:39.332679 140334033503808 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705081.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64713 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.75 raw-val = 0.0658 GB zip-val = 0.0205 GB avg-val =1017.03 avg-zval = 317.29 2024/09/08-18:41:39.483001 140334033503808 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705081.sst): second pass time = 2.18's, 30.164'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 144.878'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12572.625'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.153'MB/sec write SST data time = 0.04's, 485.664'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 16802.801'MB/sec zip my value time = 2.18's, unzip length = 0.066'GB zip my value throughput = 30.164'MB/sec zip pipeline throughput = 238.137'MB/sec entries = 64713 avg-key = 20.00 avg-zkey = 5.75 avg-val = 1017.03 avg-zval = 317.29 usrkeys = 64713 avg-key = 12.00 avg-zkey = 5.75 avg-val = 1024.03 avg-zval = 317.29 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64713 bytes = 202240 } seq expand size = 452991 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0205 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.0859 value = 3.2053 dict = 1.00 all = 3.0809 } Zip/UnZip{ index = 0.4794 value = 0.3120 dict = 1.00 all = 0.3246 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129426 Billion total entry num = 0.000129426 Billion write speed all = 0.006485969 MB/sec (with seq num) write speed all = 0.006436269 MB/sec (without seq num) 2024/09/08-18:41:39.538945 140334033503808 [compaction_job.cc:1944] [default] [JOB 39] Generated table #14705081: 64713 keys, 21782260 bytes, temperature: kWarm 2024/09/08-18:41:39.539043 140334033503808 EVENT_LOG_v1 {"time_micros": 1725792099538986, "cf_name": "default", "job": 39, "event": "table_file_creation", "file_number": 14705081, "file_size": 21782260, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191425547171, "largest_seqno": 191446711439, "table_properties": {"data_size": 20533088, "index_size": 372288, "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": 1294260, "raw_average_key_size": 20, "raw_value_size": 65815071, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64713, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1725792096, "oldest_key_time": 0, "file_creation_time": 1725792096, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705081, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:41:39.575198 140334033503808 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705082.sst) /dev/shm/ToplingTemp/Topling-7270-UPSblX 2024/09/08-18:41:39.782808 140334033503808 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705082.sst): first pass time = 0.21's, 323.325'MB/sec 2024/09/08-18:41:41.606777 140334033503808 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705082.sst): old prealloc_size = 73819750, real_size = 20968640 2024/09/08-18:41:41.606839 140334033503808 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705082.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.62 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.01 avg-zval = 318.15 2024/09/08-18:41:41.737253 140334033503808 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705082.sst): second pass time = 1.82's, 36.097'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.13's, 167.327'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11511.899'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.173'MB/sec write SST data time = 0.04's, 592.024'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 17166.684'MB/sec zip my value time = 1.82's, unzip length = 0.066'GB zip my value throughput = 36.097'MB/sec zip pipeline throughput = 147.570'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.62 avg-val = 1017.01 avg-zval = 318.15 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.62 avg-val = 1024.01 avg-zval = 318.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 202240 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.1347 value = 3.1967 dict = 1.00 all = 3.0743 } Zip/UnZip{ index = 0.4684 value = 0.3128 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 0.198804 GB avg = 1.024 KB (by entry num) total key len = 0.003883 GB avg = 0.020 KB total ukey len = 0.002330 GB avg = 0.012 KB total ukey num = 0.000194140 Billion total entry num = 0.000194140 Billion write speed all = 0.009727896 MB/sec (with seq num) write speed all = 0.009653354 MB/sec (without seq num) 2024/09/08-18:41:41.780816 140334033503808 [compaction_job.cc:1944] [default] [JOB 39] Generated table #14705082: 64714 keys, 21829446 bytes, temperature: kWarm 2024/09/08-18:41:41.780908 140334033503808 EVENT_LOG_v1 {"time_micros": 1725792101780856, "cf_name": "default", "job": 39, "event": "table_file_creation", "file_number": 14705082, "file_size": 21829446, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191426932839, "largest_seqno": 191446715441, "table_properties": {"data_size": 20588528, "index_size": 363776, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65814976, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1725792099, "oldest_key_time": 0, "file_creation_time": 1725792099, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705082, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:41:41.813188 140334033503808 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705083.sst) /dev/shm/ToplingTemp/Topling-7270-vyQs8W 2024/09/08-18:41:41.858323 140334033503808 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705083.sst): first pass time = 0.05's, 379.503'MB/sec 2024/09/08-18:41:42.490933 140334033503808 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705083.sst): old prealloc_size = 73819750, real_size = 5415472 2024/09/08-18:41:42.490991 140334033503808 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705083.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 16498 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 5.90 raw-val = 0.0168 GB zip-val = 0.0053 GB avg-val =1016.97 avg-zval = 322.09 2024/09/08-18:41:42.535844 140334033503808 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00/14705083.sst): second pass time = 0.63's, 26.591'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 125.421'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3028.171'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.159'MB/sec write SST data time = 0.02's, 296.489'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.167'MB, throughput = 5023.944'MB/sec zip my value time = 0.63's, unzip length = 0.017'GB zip my value throughput = 26.591'MB/sec zip pipeline throughput = 116.762'MB/sec entries = 16498 avg-key = 20.00 avg-zkey = 5.90 avg-val = 1016.97 avg-zval = 322.09 usrkeys = 16498 avg-key = 12.00 avg-zkey = 5.90 avg-val = 1023.97 avg-zval = 322.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 16498 bytes = 49504 } seq expand size = 115486 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0002 GB value = 0.0168 GB dict = 0.17 MB all = 0.0171 GB } __ZipSize{ index = 0.0001 GB value = 0.0053 GB dict = 0.17 MB all = 0.0056 GB } UnZip/Zip{ index = 2.0351 value = 3.1574 dict = 1.00 all = 3.0393 } Zip/UnZip{ index = 0.4914 value = 0.3167 dict = 1.00 all = 0.3290 } ---------------------------- total value len = 0.215698 GB avg = 1.024 KB (by entry num) total key len = 0.004213 GB avg = 0.020 KB total ukey len = 0.002528 GB avg = 0.012 KB total ukey num = 0.000210638 Billion total entry num = 0.000210638 Billion write speed all = 0.010554123 MB/sec (with seq num) write speed all = 0.010473250 MB/sec (without seq num) 2024/09/08-18:41:42.549152 140334033503808 [compaction_job.cc:1944] [default] [JOB 39] Generated table #14705083: 16498 keys, 5628928 bytes, temperature: kWarm 2024/09/08-18:41:42.549237 140334033503808 EVENT_LOG_v1 {"time_micros": 1725792102549192, "cf_name": "default", "job": 39, "event": "table_file_creation", "file_number": 14705083, "file_size": 5628928, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191430806156, "largest_seqno": 191446714161, "table_properties": {"data_size": 5313888, "index_size": 97280, "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": 329960, "raw_average_key_size": 20, "raw_value_size": 16777958, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 16498, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1725792101, "oldest_key_time": 0, "file_creation_time": 1725792101, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705083, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:41:42.557925 140334033503808 [compaction_job.cc:699] job-00039: subcompact[0], size: 0.070939 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00039/att-00 [14705080,14705081,14705082,14705083] 2024/09/08-18:41:42.587964 140334033503808 (Original Log Time 2024/09/08-18:41:33.341091) EVENT_LOG_v1 {"time_micros": 1725792093341043, "job": 39, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14705068, 14705034], "files_L2": [14705072, 14705073, 14705074], "score": 0.999094, "input_data_size": 113312117, "oldest_snapshot_seqno": 191446755624} 2024/09/08-18:41:42.587969 140334033503808 (Original Log Time 2024/09/08-18:41:42.584464) [compaction_job.cc:2018] [default] [JOB 39] Compacted 2@1 + 3@2 files to L2 => 70938993 bytes 2024/09/08-18:41:42.587972 140334033503808 (Original Log Time 2024/09/08-18:41:42.587875) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 12.3 rd, 7.7 wr, level 2, files in(2, 3) out(4 +0 blob) MB in(56.3, 51.8 +0.0 blob) out(67.7 +0.0 blob), read-write-amplify(3.1) write-amplify(1.2) OK, records in: 217514, records dropped: 6876 output_compression: Snappy 2024/09/08-18:41:42.587981 140334033503808 (Original Log Time 2024/09/08-18:41:42.587934) EVENT_LOG_v1 {"time_micros": 1725792102587909, "cf": "default", "job": 39, "event": "compaction_finished", "compaction_time_micros": 9216849, "compaction_time_cpu_micros": 851231, "output_level": 2, "num_output_files": 4, "total_output_size": 70938993, "num_input_records": 217514, "num_output_records": 210638, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 141774779, "file_range_sync_nanos": 0, "file_fsync_nanos": 4596, "file_prepare_write_nanos": 11737, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/09/08-18:41:42.724235 140334033503808 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":1725792049,"starts":1725792093,"executesMs":9369,"compactionJobId":39,"attempt":0,"compactionInputRawBytes":225566643,"compactionInputZipBytes":113312117,"compactionOutputRawBytes":0,"compactionOutputZipBytes":70938993,"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":"00-591a02c1cd7154fcadf10267616ac993-d0eb4a44f926269a-00"}}, response = 2024/09/08-18:41:42.724344 140334033503808 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00039/att-00: olev 2, work 9.370 s, result 6.695 ms, install 3.547 ms, input{raw 215.117 MiB zip 108.063 MiB}