2024/07/09-03:09:17.377377 140499379459648 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00: fork to child time = 0.025575 sec 2024/07/09-03:09:17.378195 140499379459648 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00 2024/07/09-03:09:17.383092 140499379459648 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00 2024/07/09-03:09:17.388255 140499379459648 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-03:09:17.388583 140499379459648 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-03:09:17.428050 140499379459648 [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-28053/att-00/MANIFEST-12625661 2024/07/09-03:09:17.479312 140499379459648 [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-28053/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12657676, last_sequence is 147882121959, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12657640 2024/07/09-03:09:17.479322 140499379459648 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-03:09:17.479406 140499379459648 [version_set.cc:5652] Creating manifest 12657676 2024/07/09-03:09:17.507376 140499379459648 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-03:09:17.525135 140499379459648 [compaction_job.cc:2433] [default] [JOB 28053] Compacting 1@1 + 3@2 files to L2, score 0.92, subcompactions 1 : 1 2024/07/09-03:09:17.525147 140499379459648 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14769 Base level 1, inputs: [12657644(16MB)], [12657599(48MB) 12657600(48MB) 12657601(10MB)] 2024/07/09-03:09:17.696367 140499379459648 [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 2024/07/09-03:09:17.696396 140499379459648 [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 2024/07/09-03:09:17.696416 140499379459648 [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 2024/07/09-03:09:17.696429 140499379459648 [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 2024/07/09-03:09:17.696441 140499379459648 [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 2024/07/09-03:09:18.088850 140499379459648 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657677.sst) /dev/shm/ToplingTemp/Topling-64255-lBPorS 2024/07/09-03:09:18.775392 140499379459648 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657677.sst): first pass time = 0.69's, 97.758'MB/sec 2024/07/09-03:09:20.484372 140499379459648 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657677.sst): old prealloc_size = 73819750, real_size = 48858648 2024/07/09-03:09:20.484443 140499379459648 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657677.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.30 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-03:09:20.978466 140499379459648 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657677.sst): second pass time = 1.71's, 36.147'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 102.124'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21363.391'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.206'MB/sec write SST data time = 0.09's, 581.341'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 = 23521.213'MB/sec zip my value time = 1.71's, unzip length = 0.062'GB zip my value throughput = 36.147'MB/sec zip pipeline throughput = 110.944'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.30 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.30 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4252 value = 1.2952 dict = 1.00 all = 1.3300 } Zip/UnZip{ index = 0.4123 value = 0.7721 dict = 1.00 all = 0.7519 } ---------------------------- 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 = 0.004714165 MB/sec (with seq num) write speed all = 0.004531975 MB/sec (without seq num) 2024/07/09-03:09:21.063157 140499379459648 [compaction_job.cc:1944] [default] [JOB 28053] Generated table #12657677: 335545 keys, 50457547 bytes, temperature: kWarm 2024/07/09-03:09:21.063252 140499379459648 EVENT_LOG_v1 {"time_micros": 1720465761063195, "cf_name": "default", "job": 28053, "event": "table_file_creation", "file_number": 12657677, "file_size": 50457547, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147860666564, "largest_seqno": 147882088986, "table_properties": {"data_size": 47667728, "index_size": 1106880, "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": 1720465758, "oldest_key_time": 0, "file_creation_time": 1720465758, "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": 12657677, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:09:21.105356 140499379459648 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657678.sst) /dev/shm/ToplingTemp/Topling-64255-jp2YRT 2024/07/09-03:09:22.373243 140499379459648 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657678.sst): first pass time = 1.27's, 52.932'MB/sec 2024/07/09-03:09:23.735985 140499379459648 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657678.sst): old prealloc_size = 73819750, real_size = 48886176 2024/07/09-03:09:23.736046 140499379459648 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657678.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.38 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-03:09:24.287031 140499379459648 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657678.sst): second pass time = 1.36's, 45.491'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 91.699'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32015.356'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.204'MB/sec write SST data time = 0.14's, 363.161'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 = 24479.740'MB/sec zip my value time = 1.36's, unzip length = 0.062'GB zip my value throughput = 45.491'MB/sec zip pipeline throughput = 159.074'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.38 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.38 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3667 value = 1.2952 dict = 1.00 all = 1.3282 } Zip/UnZip{ index = 0.4225 value = 0.7721 dict = 1.00 all = 0.7529 } ---------------------------- 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 = 0.009426213 MB/sec (with seq num) write speed all = 0.009061915 MB/sec (without seq num) 2024/07/09-03:09:24.351289 140499379459648 [compaction_job.cc:1944] [default] [JOB 28053] Generated table #12657678: 335545 keys, 50527051 bytes, temperature: kWarm 2024/07/09-03:09:24.351387 140499379459648 EVENT_LOG_v1 {"time_micros": 1720465764351331, "cf_name": "default", "job": 28053, "event": "table_file_creation", "file_number": 12657678, "file_size": 50527051, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147837936129, "largest_seqno": 147882088988, "table_properties": {"data_size": 47667936, "index_size": 1134208, "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": 1720465761, "oldest_key_time": 0, "file_creation_time": 1720465761, "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": 12657678, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:09:24.404532 140499379459648 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657679.sst) /dev/shm/ToplingTemp/Topling-64255-p989QP 2024/07/09-03:09:24.641418 140499379459648 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657679.sst): first pass time = 0.24's, 114.759'MB/sec 2024/07/09-03:09:24.896043 140499379459648 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657679.sst): part-0: reject ZipStore ratio = 0.833 2024/07/09-03:09:24.944848 140499379459648 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657679.sst): old prealloc_size = 73819750, real_size = 25946736 2024/07/09-03:09:24.944888 140499379459648 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657679.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 135892 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 6.68 raw-val = 0.0250 GB zip-val = 0.0250 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-03:09:25.018513 140499379459648 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00/12657679.sst): second pass time = 0.25's, 98.477'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.07's, 357.522'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28173.579'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.877'MB/sec write SST data time = 0.03's, 754.916'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 = 0.25's, unzip length = 0.025'GB zip my value throughput = 98.477'MB/sec zip pipeline throughput = 98.477'MB/sec entries = 135892 avg-key = 16.00 avg-zkey = 6.68 avg-val = 184.00 avg-zval = 184.00 usrkeys = 135892 avg-key = 8.00 avg-zkey = 6.68 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 135892 bytes = 407696 } seq expand size = 951244 multi value expand size = 0 cnt WriteAppend = 3061 UnZipSize{ index = 0.0011 GB value = 0.0250 GB dict = 0.00 MB all = 0.0272 GB } __ZipSize{ index = 0.0009 GB value = 0.0250 GB dict = 0.00 MB all = 0.0263 GB } UnZip/Zip{ index = 1.1969 value = 1.0000 dict = 0.00 all = 1.0325 } Zip/UnZip{ index = 0.8355 value = 1.0000 dict = 0.00 all = 0.9685 } ---------------------------- total value len = 0.154134 GB avg = 0.191 KB (by entry num) total key len = 0.012912 GB avg = 0.016 KB total ukey len = 0.006456 GB avg = 0.008 KB total ukey num = 0.000806982 Billion total entry num = 0.000806982 Billion write speed all = 0.011334406 MB/sec (with seq num) write speed all = 0.010896362 MB/sec (without seq num) 2024/07/09-03:09:25.092593 140499379459648 [compaction_job.cc:1944] [default] [JOB 28053] Generated table #12657679: 135892 keys, 26322060 bytes, temperature: kWarm 2024/07/09-03:09:25.092672 140499379459648 EVENT_LOG_v1 {"time_micros": 1720465765092626, "cf_name": "default", "job": 28053, "event": "table_file_creation", "file_number": 12657679, "file_size": 26322060, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147871454587, "largest_seqno": 147882088987, "table_properties": {"data_size": 25004320, "index_size": 908288, "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": 2174272, "raw_average_key_size": 16, "raw_value_size": 25004128, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 135892, "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-MixedLenBlobStore", "creation_time": 1720465764, "oldest_key_time": 0, "file_creation_time": 1720465764, "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": 12657679, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:09:25.112470 140499379459648 [compaction_job.cc:699] job-28053: subcompact[0], size: 0.127307 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28053/att-00 [12657677,12657678,12657679] 2024/07/09-03:09:25.137141 140499379459648 (Original Log Time 2024/07/09-03:09:17.525187) EVENT_LOG_v1 {"time_micros": 1720465757525156, "job": 28053, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12657644], "files_L2": [12657599, 12657600, 12657601], "score": 0.91603, "input_data_size": 130073142, "oldest_snapshot_seqno": 147882120878} 2024/07/09-03:09:25.137144 140499379459648 (Original Log Time 2024/07/09-03:09:25.136717) [compaction_job.cc:2018] [default] [JOB 28053] Compacted 1@1 + 3@2 files to L2 => 127306658 bytes 2024/07/09-03:09:25.137145 140499379459648 (Original Log Time 2024/07/09-03:09:25.137083) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 17.1 rd, 16.8 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.8, 107.2 +0.0 blob) out(121.4 +0.0 blob), read-write-amplify(14.6) write-amplify(7.2) OK, records in: 810026, records dropped: 3044 output_compression: Snappy 2024/07/09-03:09:25.137152 140499379459648 (Original Log Time 2024/07/09-03:09:25.137122) EVENT_LOG_v1 {"time_micros": 1720465765137104, "cf": "default", "job": 28053, "event": "compaction_finished", "compaction_time_micros": 7587293, "compaction_time_cpu_micros": 2182612, "output_level": 2, "num_output_files": 3, "total_output_size": 127306658, "num_input_records": 810026, "num_output_records": 806982, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 153274912, "file_range_sync_nanos": 0, "file_fsync_nanos": 3077, "file_prepare_write_nanos": 189519, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-03:09:25.262776 140499379459648 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":1720465757,"executesMs":7751,"compactionJobId":28053,"attempt":0,"compactionInputRawBytes":162005200,"compactionInputZipBytes":130073142,"compactionOutputRawBytes":0,"compactionOutputZipBytes":127306658,"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":"00-4cf2ba4cebb005c9001f6c70c87328dc-8e46dc83cc07dbb7-00"}}, response = 2024/07/09-03:09:25.262872 140499379459648 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-28053/att-00: olev 2, work 7.752 s, result 7.229 ms, install 0.456 ms, input{raw 154.500 MiB zip 124.047 MiB}