2024/07/09-23:16:39.729140 140433193326144 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00: fork to child time = 0.008457 sec 2024/07/09-23:16:39.730055 140433193326144 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00 2024/07/09-23:16:39.734950 140433193326144 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00 2024/07/09-23:16:39.735250 140433193326144 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-23:16:39.735521 140433193326144 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-23:16:39.770660 140433193326144 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-63122/att-00/MANIFEST-12625661 2024/07/09-23:16:39.792275 140433193326144 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-63122/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12699240, last_sequence is 148804213135, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12699189 2024/07/09-23:16:39.792281 140433193326144 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-23:16:39.792345 140433193326144 [version_set.cc:5652] Creating manifest 12699240 2024/07/09-23:16:39.814603 140433193326144 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-23:16:39.828033 140433193326144 [compaction_job.cc:2433] [default] [JOB 63122] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/09-23:16:39.828043 140433193326144 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 32405 Base level 1, inputs: [12699223(31MB)], [12699161(20MB) 12699187(21MB)] 2024/07/09-23:16:40.071291 140433193326144 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-23:16:40.071316 140433193326144 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-23:16:40.071337 140433193326144 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-23:16:40.071348 140433193326144 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-23:16:40.071358 140433193326144 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-23:16:40.237035 140433193326144 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699241.sst) /dev/shm/ToplingTemp/Topling-124589-m8acV3 2024/07/09-23:16:40.485705 140433193326144 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699241.sst): first pass time = 0.25's, 269.917'MB/sec 2024/07/09-23:16:41.510488 140433193326144 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699241.sst): old prealloc_size = 73819750, real_size = 19616688 2024/07/09-23:16:41.510860 140433193326144 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699241.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466583 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0186 GB avg-val = 115.83 avg-zval = 39.90 2024/07/09-23:16:41.511266 140433193326144 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699241.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-23:16:41.872502 140433193326144 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699241.sst): second pass time = 1.02's, 52.787'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.405'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2553.696'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.396'MB/sec write SST data time = 0.07's, 319.314'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 = 14919.188'MB/sec zip my value time = 1.02's, unzip length = 0.054'GB zip my value throughput = 52.787'MB/sec zip pipeline throughput = 113.091'MB/sec entries = 466583 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.83 avg-zval = 39.90 usrkeys = 466583 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.83 avg-zval = 39.90 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466583 bytes = 1458080 } seq expand size = 3266081 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5734 value = 2.9029 dict = 1.00 all = 3.1205 } Zip/UnZip{ index = 0.0946 value = 0.3445 dict = 1.00 all = 0.3205 } ---------------------------- total value len = 0.057311 GB avg = 0.123 KB (by entry num) total key len = 0.013064 GB avg = 0.028 KB total ukey len = 0.009332 GB avg = 0.020 KB total ukey num = 0.000466583 Billion total entry num = 0.000466583 Billion write speed all = 0.002031154 MB/sec (with seq num) write speed all = 0.001923422 MB/sec (without seq num) 2024/07/09-23:16:41.896597 140433193326144 [compaction_job.cc:1944] [default] [JOB 63122] Generated table #12699241: 466583 keys, 21505938 bytes, temperature: kWarm 2024/07/09-23:16:41.896677 140433193326144 EVENT_LOG_v1 {"time_micros": 1720538201896631, "cf_name": "default", "job": 63122, "event": "table_file_creation", "file_number": 12699241, "file_size": 21505938, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148772328519, "largest_seqno": 148804189836, "table_properties": {"data_size": 18617312, "index_size": 882560, "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": 13064324, "raw_average_key_size": 28, "raw_value_size": 54044550, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466583, "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": 1720538200, "oldest_key_time": 0, "file_creation_time": 1720538200, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12699241, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:16:41.917221 140433193326144 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699242.sst) /dev/shm/ToplingTemp/Topling-124589-WmNNe1 2024/07/09-23:16:42.314551 140433193326144 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699242.sst): first pass time = 0.40's, 168.913'MB/sec 2024/07/09-23:16:43.420493 140433193326144 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699242.sst): old prealloc_size = 73819750, real_size = 19929280 2024/07/09-23:16:43.420916 140433193326144 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699242.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466300 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0189 GB avg-val = 115.92 avg-zval = 40.57 2024/07/09-23:16:43.421318 140433193326144 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699242.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-23:16:43.905565 140433193326144 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699242.sst): second pass time = 1.11's, 48.910'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 44.859'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2256.369'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.286'MB/sec write SST data time = 0.08's, 281.646'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 = 15498.844'MB/sec zip my value time = 1.11's, unzip length = 0.054'GB zip my value throughput = 48.910'MB/sec zip pipeline throughput = 91.070'MB/sec entries = 466300 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.92 avg-zval = 40.57 usrkeys = 466300 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.92 avg-zval = 40.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466300 bytes = 1398912 } seq expand size = 3264100 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0189 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.4293 value = 2.8572 dict = 1.00 all = 3.0841 } Zip/UnZip{ index = 0.0959 value = 0.3500 dict = 1.00 all = 0.3242 } ---------------------------- total value len = 0.114627 GB avg = 0.123 KB (by entry num) total key len = 0.026121 GB avg = 0.028 KB total ukey len = 0.018658 GB avg = 0.020 KB total ukey num = 0.000932883 Billion total entry num = 0.000932883 Billion write speed all = 0.004062013 MB/sec (with seq num) write speed all = 0.003846628 MB/sec (without seq num) 2024/07/09-23:16:43.936128 140433193326144 [compaction_job.cc:1944] [default] [JOB 63122] Generated table #12699242: 466300 keys, 21759918 bytes, temperature: kWarm 2024/07/09-23:16:43.936198 140433193326144 EVENT_LOG_v1 {"time_micros": 1720538203936159, "cf_name": "default", "job": 63122, "event": "table_file_creation", "file_number": 12699242, "file_size": 21759918, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148793850664, "largest_seqno": 148804192119, "table_properties": {"data_size": 18918320, "index_size": 894208, "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": 13056400, "raw_average_key_size": 28, "raw_value_size": 54052516, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466300, "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": 1720538201, "oldest_key_time": 0, "file_creation_time": 1720538201, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12699242, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:16:43.960315 140433193326144 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699243.sst) /dev/shm/ToplingTemp/Topling-124589-vUoqY0 2024/07/09-23:16:44.103216 140433193326144 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699243.sst): first pass time = 0.14's, 234.846'MB/sec 2024/07/09-23:16:44.494717 140433193326144 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699243.sst): old prealloc_size = 73819750, real_size = 10300528 2024/07/09-23:16:44.494967 140433193326144 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699243.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 233287 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0270 GB zip-val = 0.0098 GB avg-val = 115.80 avg-zval = 42.01 2024/07/09-23:16:44.495310 140433193326144 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699243.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/07/09-23:16:44.816385 140433193326144 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00/12699243.sst): second pass time = 0.39's, 69.141'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 34.983'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2291.010'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.249'MB/sec write SST data time = 0.09's, 129.401'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 = 7839.196'MB/sec zip my value time = 0.39's, unzip length = 0.027'GB zip my value throughput = 69.141'MB/sec zip pipeline throughput = 69.141'MB/sec entries = 233287 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.80 avg-zval = 42.01 usrkeys = 233287 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.80 avg-zval = 42.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 233287 bytes = 729040 } seq expand size = 1633009 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0098 GB dict = 0.28 MB all = 0.0113 GB } UnZip/Zip{ index = 10.5564 value = 2.7566 dict = 1.00 all = 2.9813 } Zip/UnZip{ index = 0.0947 value = 0.3628 dict = 1.00 all = 0.3354 } ---------------------------- total value len = 0.143275 GB avg = 0.123 KB (by entry num) total key len = 0.032653 GB avg = 0.028 KB total ukey len = 0.023323 GB avg = 0.020 KB total ukey num = 0.001166170 Billion total entry num = 0.001166170 Billion write speed all = 0.005077178 MB/sec (with seq num) write speed all = 0.004807938 MB/sec (without seq num) 2024/07/09-23:16:44.833687 140433193326144 [compaction_job.cc:1944] [default] [JOB 63122] Generated table #12699243: 233287 keys, 11252288 bytes, temperature: kWarm 2024/07/09-23:16:44.833785 140433193326144 EVENT_LOG_v1 {"time_micros": 1720538204833721, "cf_name": "default", "job": 63122, "event": "table_file_creation", "file_number": 12699243, "file_size": 11252288, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148785960744, "largest_seqno": 148804103850, "table_properties": {"data_size": 9800032, "index_size": 441984, "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": 6532036, "raw_average_key_size": 28, "raw_value_size": 27014838, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 233287, "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": 1720538203, "oldest_key_time": 0, "file_creation_time": 1720538203, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12699243, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:16:44.853782 140433193326144 [compaction_job.cc:699] job-63122: subcompact[0], size: 0.054518 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63122/att-00 [12699241,12699242,12699243] 2024/07/09-23:16:44.883488 140433193326144 (Original Log Time 2024/07/09-23:16:39.828094) EVENT_LOG_v1 {"time_micros": 1720538199828054, "job": 63122, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12699223], "files_L2": [12699161, 12699187], "score": 0.989351, "input_data_size": 76995501, "oldest_snapshot_seqno": 148804212832} 2024/07/09-23:16:44.883493 140433193326144 (Original Log Time 2024/07/09-23:16:44.882922) [compaction_job.cc:2018] [default] [JOB 63122] Compacted 1@1 + 2@2 files to L2 => 54518144 bytes 2024/07/09-23:16:44.883495 140433193326144 (Original Log Time 2024/07/09-23:16:44.883409) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 15.3 rd, 10.8 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.8, 41.6 +0.0 blob) out(52.0 +0.0 blob), read-write-amplify(3.9) write-amplify(1.6) OK, records in: 1166170, records dropped: 0 output_compression: Snappy 2024/07/09-23:16:44.883504 140433193326144 (Original Log Time 2024/07/09-23:16:44.883464) EVENT_LOG_v1 {"time_micros": 1720538204883439, "cf": "default", "job": 63122, "event": "compaction_finished", "compaction_time_micros": 5025699, "compaction_time_cpu_micros": 1725563, "output_level": 2, "num_output_files": 3, "total_output_size": 54518144, "num_input_records": 1166170, "num_output_records": 1166170, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 49643383, "file_range_sync_nanos": 0, "file_fsync_nanos": 3077, "file_prepare_write_nanos": 8993, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-23:16:45.020338 140433193326144 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1720420896,"starts":1720538199,"executesMs":5146,"compactionJobId":63122,"attempt":0,"compactionInputRawBytes":167764664,"compactionInputZipBytes":76995501,"compactionOutputRawBytes":0,"compactionOutputZipBytes":54518144,"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-ad3489e4cce4814134a0af785c6a40eb-819de72c5aa7e1c5-00"}}, response = 2024/07/09-23:16:45.020413 140433193326144 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-63122/att-00: olev 2, work 5.146 s, result 7.271 ms, install 0.639 ms, input{raw 159.993 MiB zip 73.429 MiB}