2024/07/09-03:49:27.776444 140499102500416 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00: fork to child time = 0.023688 sec 2024/07/09-03:49:27.777358 140499102500416 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00 2024/07/09-03:49:27.782463 140499102500416 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00 2024/07/09-03:49:27.782830 140499102500416 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-03:49:27.783108 140499102500416 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-03:49:27.842966 140499102500416 [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-29441/att-00/MANIFEST-12625661 2024/07/09-03:49:27.890002 140499102500416 [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-29441/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12659229, last_sequence is 147916052629, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12659134 2024/07/09-03:49:27.890018 140499102500416 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-03:49:27.890103 140499102500416 [version_set.cc:5652] Creating manifest 12659229 2024/07/09-03:49:27.921555 140499102500416 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-03:49:27.939363 140499102500416 [compaction_job.cc:2433] [default] [JOB 29441] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/09-03:49:27.939377 140499102500416 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15463 Base level 1, inputs: [12659198(31MB)], [12659090(47MB) 12659091(48MB) 12659092(24MB)] 2024/07/09-03:49:28.289329 140499102500416 [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 2024/07/09-03:49:28.289347 140499102500416 [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 2024/07/09-03:49:28.289358 140499102500416 [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 2024/07/09-03:49:28.289365 140499102500416 [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 2024/07/09-03:49:28.289372 140499102500416 [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 2024/07/09-03:49:28.733290 140499102500416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659230.sst) /dev/shm/ToplingTemp/Topling-74541-k3dj4F 2024/07/09-03:49:29.197954 140499102500416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659230.sst): first pass time = 0.46's, 144.439'MB/sec 2024/07/09-03:49:30.581429 140499102500416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659230.sst): old prealloc_size = 73819750, real_size = 48464448 2024/07/09-03:49:30.581493 140499102500416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659230.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.10 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-03:49:30.886405 140499102500416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659230.sst): second pass time = 1.38's, 44.653'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 164.301'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14983.182'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.322'MB/sec write SST data time = 0.04's, 1138.136'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 = 18403.209'MB/sec zip my value time = 1.38's, unzip length = 0.062'GB zip my value throughput = 44.653'MB/sec zip pipeline throughput = 197.268'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.10 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.10 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.8092 value = 1.2950 dict = 1.00 all = 1.3394 } Zip/UnZip{ index = 0.2625 value = 0.7722 dict = 1.00 all = 0.7466 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.004051492 MB/sec (with seq num) write speed all = 0.003894913 MB/sec (without seq num) 2024/07/09-03:49:31.025106 140499102500416 [compaction_job.cc:1944] [default] [JOB 29441] Generated table #12659230: 335545 keys, 50105291 bytes, temperature: kWarm 2024/07/09-03:49:31.025184 140499102500416 EVENT_LOG_v1 {"time_micros": 1720468171025136, "cf_name": "default", "job": 29441, "event": "table_file_creation", "file_number": 12659230, "file_size": 50105291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147882089502, "largest_seqno": 147915997000, "table_properties": {"data_size": 47675728, "index_size": 704704, "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": 1720468168, "oldest_key_time": 0, "file_creation_time": 1720468168, "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": 12659230, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:49:31.073229 140499102500416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659231.sst) /dev/shm/ToplingTemp/Topling-74541-AnmdSC 2024/07/09-03:49:31.811895 140499102500416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659231.sst): first pass time = 0.74's, 90.859'MB/sec 2024/07/09-03:49:34.059641 140499102500416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659231.sst): old prealloc_size = 73819750, real_size = 48737024 2024/07/09-03:49:34.059686 140499102500416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659231.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 = 2.91 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/07/09-03:49:34.346983 140499102500416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659231.sst): second pass time = 2.25's, 27.478'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 175.333'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36463.227'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.343'MB/sec write SST data time = 0.04's, 1183.089'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 = 19403.144'MB/sec zip my value time = 2.25's, unzip length = 0.062'GB zip my value throughput = 27.478'MB/sec zip pipeline throughput = 134.642'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.91 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.91 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 2.7484 value = 1.2950 dict = 1.00 all = 1.3321 } Zip/UnZip{ index = 0.3638 value = 0.7722 dict = 1.00 all = 0.7507 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.008101349 MB/sec (with seq num) write speed all = 0.007788253 MB/sec (without seq num) 2024/07/09-03:49:34.410684 140499102500416 [compaction_job.cc:1944] [default] [JOB 29441] Generated table #12659231: 335545 keys, 50377867 bytes, temperature: kWarm 2024/07/09-03:49:34.410742 140499102500416 EVENT_LOG_v1 {"time_micros": 1720468174410711, "cf_name": "default", "job": 29441, "event": "table_file_creation", "file_number": 12659231, "file_size": 50377867, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147882090186, "largest_seqno": 147915997001, "table_properties": {"data_size": 47676304, "index_size": 976704, "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": 1720468171, "oldest_key_time": 0, "file_creation_time": 1720468171, "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": 12659231, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:49:34.444487 140499102500416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659232.sst) /dev/shm/ToplingTemp/Topling-74541-7t7TyB 2024/07/09-03:49:34.891461 140499102500416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659232.sst): first pass time = 0.45's, 126.631'MB/sec 2024/07/09-03:49:35.644158 140499102500416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659232.sst): old prealloc_size = 73819750, real_size = 42463056 2024/07/09-03:49:35.644222 140499102500416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659232.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 282977 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.88 raw-val = 0.0521 GB zip-val = 0.0407 GB avg-val = 184.00 avg-zval = 143.93 2024/07/09-03:49:35.962216 140499102500416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00/12659232.sst): second pass time = 0.75's, 69.230'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 137.863'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38199.876'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.267'MB/sec write SST data time = 0.05's, 826.326'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.530'MB, throughput = 16241.095'MB/sec zip my value time = 0.75's, unzip length = 0.052'GB zip my value throughput = 69.230'MB/sec zip pipeline throughput = 146.741'MB/sec entries = 282977 avg-key = 16.00 avg-zkey = 5.88 avg-val = 184.00 avg-zval = 143.93 usrkeys = 282977 avg-key = 8.00 avg-zkey = 5.88 avg-val = 191.00 avg-zval = 143.93 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 282977 bytes = 919696 } seq expand size = 1980839 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0023 GB value = 0.0521 GB dict = 0.53 MB all = 0.0566 GB } __ZipSize{ index = 0.0017 GB value = 0.0407 GB dict = 0.53 MB all = 0.0438 GB } UnZip/Zip{ index = 1.3606 value = 1.2784 dict = 1.00 all = 1.2908 } Zip/UnZip{ index = 0.7350 value = 0.7822 dict = 1.00 all = 0.7747 } ---------------------------- total value len = 0.182227 GB avg = 0.191 KB (by entry num) total key len = 0.015265 GB avg = 0.016 KB total ukey len = 0.007633 GB avg = 0.008 KB total ukey num = 0.000954067 Billion total entry num = 0.000954067 Billion write speed all = 0.011516342 MB/sec (with seq num) write speed all = 0.011071266 MB/sec (without seq num) 2024/07/09-03:49:36.030941 140499102500416 [compaction_job.cc:1944] [default] [JOB 29441] Generated table #12659232: 282977 keys, 43844325 bytes, temperature: kWarm 2024/07/09-03:49:36.031036 140499102500416 EVENT_LOG_v1 {"time_micros": 1720468176030984, "cf_name": "default", "job": 29441, "event": "table_file_creation", "file_number": 12659232, "file_size": 43844325, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147850239210, "largest_seqno": 147915996997, "table_properties": {"data_size": 40728256, "index_size": 1663872, "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": 4527632, "raw_average_key_size": 16, "raw_value_size": 52067768, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 282977, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720468174, "oldest_key_time": 0, "file_creation_time": 1720468174, "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": 12659232, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:49:36.060498 140499102500416 [compaction_job.cc:699] job-29441: subcompact[0], size: 0.144327 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29441/att-00 [12659230,12659231,12659232] 2024/07/09-03:49:36.090528 140499102500416 (Original Log Time 2024/07/09-03:49:27.939423) EVENT_LOG_v1 {"time_micros": 1720468167939388, "job": 29441, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12659198], "files_L2": [12659090, 12659091, 12659092], "score": 0.985005, "input_data_size": 159560534, "oldest_snapshot_seqno": 147916052119} 2024/07/09-03:49:36.090532 140499102500416 (Original Log Time 2024/07/09-03:49:36.090082) [compaction_job.cc:2018] [default] [JOB 29441] Compacted 1@1 + 3@2 files to L2 => 144327483 bytes 2024/07/09-03:49:36.090534 140499102500416 (Original Log Time 2024/07/09-03:49:36.090459) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 19.6 rd, 17.8 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.9, 120.3 +0.0 blob) out(137.6 +0.0 blob), read-write-amplify(9.1) write-amplify(4.3) OK, records in: 960478, records dropped: 6411 output_compression: Snappy 2024/07/09-03:49:36.090543 140499102500416 (Original Log Time 2024/07/09-03:49:36.090511) EVENT_LOG_v1 {"time_micros": 1720468176090486, "cf": "default", "job": 29441, "event": "compaction_finished", "compaction_time_micros": 8121087, "compaction_time_cpu_micros": 1919803, "output_level": 2, "num_output_files": 3, "total_output_size": 144327483, "num_input_records": 960478, "num_output_records": 954067, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 111855344, "file_range_sync_nanos": 0, "file_fsync_nanos": 2217, "file_prepare_write_nanos": 6172, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-03:49:36.215864 140499102500416 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":1720468167,"executesMs":8306,"compactionJobId":29441,"attempt":0,"compactionInputRawBytes":192095600,"compactionInputZipBytes":159560534,"compactionOutputRawBytes":0,"compactionOutputZipBytes":144327483,"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":"00-6f36ff19c386b1d1fb9cff156c388ad1-68f3b2399e7a30bb-00"}}, response = 2024/07/09-03:49:36.215965 140499102500416 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-29441/att-00: olev 2, work 8.306 s, result 7.122 ms, install 0.481 ms, input{raw 183.197 MiB zip 152.169 MiB}