2024/08/20-01:36:26.268368 140500120569408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00: fork to child time = 0.026077 sec 2024/08/20-01:36:26.269672 140500120569408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00 2024/08/20-01:36:26.275572 140500120569408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00 2024/08/20-01:36:26.278169 140500120569408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:36:26.278607 140500120569408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:36:26.333040 140500120569408 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05223/att-00/MANIFEST-14619535 2024/08/20-01:36:26.348548 140500120569408 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05223/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14625763, last_sequence is 189717443904, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14625716 2024/08/20-01:36:26.348558 140500120569408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:36:26.348643 140500120569408 [version_set.cc:5652] Creating manifest 14625763 2024/08/20-01:36:26.384650 140500120569408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:36:26.398321 140500120569408 [compaction_job.cc:2433] [default] [JOB 5223] Compacting 1@1 + 2@2 files to L2, score 0.79, subcompactions 1 : 1 2024/08/20-01:36:26.398337 140500120569408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2595 Base level 1, inputs: [14625733(26MB)], [14625670(48MB) 14625671(36MB)] 2024/08/20-01:36:26.612422 140500120569408 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-01:36:26.612457 140500120569408 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-01:36:26.612480 140500120569408 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-01:36:26.612501 140500120569408 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-01:36:26.612515 140500120569408 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-01:36:26.985488 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625764.sst) /dev/shm/ToplingTemp/Topling-97357-5TFOlT 2024/08/20-01:36:27.589286 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625764.sst): first pass time = 0.60's, 111.157'MB/sec 2024/08/20-01:36:29.657800 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625764.sst): old prealloc_size = 73819750, real_size = 49241680 2024/08/20-01:36:29.657894 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625764.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.42 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-01:36:30.208607 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625764.sst): second pass time = 2.06's, 29.939'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 92.303'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23534.711'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.182'MB/sec write SST data time = 0.09's, 559.769'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 = 17453.523'MB/sec zip my value time = 2.06's, unzip length = 0.062'GB zip my value throughput = 29.939'MB/sec zip pipeline throughput = 159.992'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.42 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.42 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8091 value = 1.2951 dict = 1.00 all = 1.3200 } Zip/UnZip{ index = 0.5528 value = 0.7722 dict = 1.00 all = 0.7576 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 2.388854559 MB/sec (with seq num) write speed all = 2.293086956 MB/sec (without seq num) 2024/08/20-01:36:30.272958 140500120569408 [compaction_job.cc:1944] [default] [JOB 5223] Generated table #14625764: 335545 keys, 50840651 bytes, temperature: kWarm 2024/08/20-01:36:30.273058 140500120569408 EVENT_LOG_v1 {"time_micros": 1724088990273000, "cf_name": "default", "job": 5223, "event": "table_file_creation", "file_number": 14625764, "file_size": 50840651, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189698468632, "largest_seqno": 189717354426, "table_properties": {"data_size": 47673840, "index_size": 1483840, "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": 1724088986, "oldest_key_time": 0, "file_creation_time": 1724088986, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625764, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:36:30.330687 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625765.sst) /dev/shm/ToplingTemp/Topling-97357-oEnZIR 2024/08/20-01:36:31.178574 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625765.sst): first pass time = 0.85's, 79.154'MB/sec 2024/08/20-01:36:32.265506 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625765.sst): old prealloc_size = 73819750, real_size = 49242344 2024/08/20-01:36:32.265579 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625765.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.42 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-01:36:32.972227 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625765.sst): second pass time = 1.08's, 56.930'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.71's, 71.939'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35628.945'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.141'MB/sec write SST data time = 0.11's, 450.039'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 = 14316.751'MB/sec zip my value time = 1.08's, unzip length = 0.062'GB zip my value throughput = 56.930'MB/sec zip pipeline throughput = 121.331'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.42 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.42 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8083 value = 1.2951 dict = 1.00 all = 1.3200 } Zip/UnZip{ index = 0.5530 value = 0.7722 dict = 1.00 all = 0.7576 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 2.391025614 MB/sec (with seq num) write speed all = 2.295174435 MB/sec (without seq num) 2024/08/20-01:36:33.036507 140500120569408 [compaction_job.cc:1944] [default] [JOB 5223] Generated table #14625765: 335545 keys, 50841291 bytes, temperature: kWarm 2024/08/20-01:36:33.036571 140500120569408 EVENT_LOG_v1 {"time_micros": 1724088993036539, "cf_name": "default", "job": 5223, "event": "table_file_creation", "file_number": 14625765, "file_size": 50841291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189698468633, "largest_seqno": 189717354429, "table_properties": {"data_size": 47673824, "index_size": 1484480, "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": 1724088990, "oldest_key_time": 0, "file_creation_time": 1724088990, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625765, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:36:33.114499 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625766.sst) /dev/shm/ToplingTemp/Topling-97357-iNnTCT 2024/08/20-01:36:33.150492 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625766.sst): first pass time = 0.04's, 197.017'MB/sec 2024/08/20-01:36:33.228347 140500120569408 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625766.sst): part-0: reject ZipStore ratio = 0.942 2024/08/20-01:36:33.245027 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625766.sst): old prealloc_size = 73819750, real_size = 6681040 2024/08/20-01:36:33.245079 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625766.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 35404 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 4.45 raw-val = 0.0065 GB zip-val = 0.0065 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-01:36:33.259203 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00/14625766.sst): second pass time = 0.08's, 84.472'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.01's, 478.367'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4953.735'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.030'MB/sec write SST data time = 0.01's, 1220.848'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 = 0.08's, unzip length = 0.007'GB zip my value throughput = 84.472'MB/sec zip pipeline throughput = 84.472'MB/sec entries = 35404 avg-key = 16.00 avg-zkey = 4.45 avg-val = 184.00 avg-zval = 184.01 usrkeys = 35404 avg-key = 8.00 avg-zkey = 4.45 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 35404 bytes = 110656 } seq expand size = 247828 multi value expand size = 0 cnt WriteAppend = 803 UnZipSize{ index = 0.0003 GB value = 0.0065 GB dict = 0.00 MB all = 0.0071 GB } __ZipSize{ index = 0.0002 GB value = 0.0065 GB dict = 0.00 MB all = 0.0068 GB } UnZip/Zip{ index = 1.7983 value = 1.0000 dict = 0.00 all = 1.0438 } Zip/UnZip{ index = 0.5561 value = 1.0000 dict = 0.00 all = 0.9581 } ---------------------------- total value len = 62.431690 GB avg = 0.180 KB (by entry num) total key len = 6.800062 GB avg = 0.020 KB total ukey len = 3.195159 GB avg = 0.008 KB total ukey num = 0.390040055 Billion total entry num = 0.346918063 Billion write speed all = 2.391255043 MB/sec (with seq num) write speed all = 2.295395031 MB/sec (without seq num) 2024/08/20-01:36:33.272557 140500120569408 [compaction_job.cc:1944] [default] [JOB 5223] Generated table #14625766: 35404 keys, 6783913 bytes, temperature: kWarm 2024/08/20-01:36:33.272622 140500120569408 EVENT_LOG_v1 {"time_micros": 1724088993272585, "cf_name": "default", "job": 5223, "event": "table_file_creation", "file_number": 14625766, "file_size": 6783913, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189698468762, "largest_seqno": 189717353779, "table_properties": {"data_size": 6514528, "index_size": 157504, "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": 566464, "raw_average_key_size": 16, "raw_value_size": 6514336, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 35404, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724088993, "oldest_key_time": 0, "file_creation_time": 1724088993, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625766, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:36:33.289202 140500120569408 [compaction_job.cc:699] job-05223: subcompact[0], size: 0.108466 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05223/att-00 [14625764,14625765,14625766] 2024/08/20-01:36:33.312314 140500120569408 (Original Log Time 2024/08/20-01:36:26.398423) EVENT_LOG_v1 {"time_micros": 1724088986398352, "job": 5223, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14625733], "files_L2": [14625670, 14625671], "score": 0.793203, "input_data_size": 117217296, "oldest_snapshot_seqno": 189717442353} 2024/08/20-01:36:33.312323 140500120569408 (Original Log Time 2024/08/20-01:36:33.311771) [compaction_job.cc:2018] [default] [JOB 5223] Compacted 1@1 + 2@2 files to L2 => 108465855 bytes 2024/08/20-01:36:33.312324 140500120569408 (Original Log Time 2024/08/20-01:36:33.312223) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 17.0 rd, 15.7 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(26.8, 85.0 +0.0 blob) out(103.4 +0.0 blob), read-write-amplify(8.0) write-amplify(3.9) OK, records in: 710380, records dropped: 3886 output_compression: Snappy 2024/08/20-01:36:33.312331 140500120569408 (Original Log Time 2024/08/20-01:36:33.312292) EVENT_LOG_v1 {"time_micros": 1724088993312264, "cf": "default", "job": 5223, "event": "compaction_finished", "compaction_time_micros": 6890793, "compaction_time_cpu_micros": 1866079, "output_level": 2, "num_output_files": 3, "total_output_size": 108465855, "num_input_records": 710380, "num_output_records": 706494, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 118453653, "file_range_sync_nanos": 0, "file_fsync_nanos": 2246, "file_prepare_write_nanos": 35880, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-01:36:33.457705 140500120569408 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724082090,"starts":1724088986,"executesMs":7039,"compactionJobId":5223,"attempt":0,"compactionInputRawBytes":142076000,"compactionInputZipBytes":117217296,"compactionOutputRawBytes":0,"compactionOutputZipBytes":108465855,"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-fe2a64d59696f25c89a53488d4ccedb9-ba4d43eb6e8dea95-00"}}, response = 2024/08/20-01:36:33.457807 140500120569408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05223/att-00: olev 2, work 7.040 s, result 3.279 ms, install 0.589 ms, input{raw 135.494 MiB zip 111.787 MiB}