2024/07/09-09:59:13.027877 140099127416384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00: fork to child time = 0.063798 sec 2024/07/09-09:59:13.028668 140099127416384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00 2024/07/09-09:59:13.033309 140099127416384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00 2024/07/09-09:59:13.034746 140099127416384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-09:59:13.035087 140099127416384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-09:59:13.082280 140099127416384 [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-39998/att-00/MANIFEST-12625661 2024/07/09-09:59:13.096474 140099127416384 [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-39998/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12671693, last_sequence is 148216660786, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12671645 2024/07/09-09:59:13.096480 140099127416384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-09:59:13.096551 140099127416384 [version_set.cc:5652] Creating manifest 12671693 2024/07/09-09:59:13.120670 140099127416384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-09:59:13.136245 140099127416384 [compaction_job.cc:2433] [default] [JOB 39998] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-09:59:13.136263 140099127416384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20771 Base level 1, inputs: [12671679(31MB) 12671683(3325KB)], [12671581(47MB) 12671582(48MB) 12671583(30MB)] 2024/07/09-09:59:13.426105 140099127416384 [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 2024/07/09-09:59:13.426143 140099127416384 [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 2024/07/09-09:59:13.426160 140099127416384 [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 2024/07/09-09:59:13.426173 140099127416384 [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 2024/07/09-09:59:13.426185 140099127416384 [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 2024/07/09-09:59:13.987324 140099127416384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671694.sst) /dev/shm/ToplingTemp/Topling-39615-p366lG 2024/07/09-09:59:14.487170 140099127416384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671694.sst): first pass time = 0.50's, 134.274'MB/sec 2024/07/09-09:59:16.069613 140099127416384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671694.sst): old prealloc_size = 73819750, real_size = 48433504 2024/07/09-09:59:16.069697 140099127416384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671694.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 = 2.03 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-09:59:16.375417 140099127416384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671694.sst): second pass time = 1.58's, 39.036'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 163.602'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12858.773'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.346'MB/sec write SST data time = 0.06's, 788.885'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 = 16733.020'MB/sec zip my value time = 1.58's, unzip length = 0.062'GB zip my value throughput = 39.036'MB/sec zip pipeline throughput = 199.197'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.03 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.03 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 = 10 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 = 0.0500 GB } UnZip/Zip{ index = 3.9446 value = 1.2952 dict = 1.00 all = 1.3413 } Zip/UnZip{ index = 0.2535 value = 0.7721 dict = 1.00 all = 0.7455 } ---------------------------- 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 = 0.007368534 MB/sec (with seq num) write speed all = 0.007083759 MB/sec (without seq num) 2024/07/09-09:59:16.467683 140099127416384 [compaction_job.cc:1944] [default] [JOB 39998] Generated table #12671694: 335545 keys, 50032395 bytes, temperature: kWarm 2024/07/09-09:59:16.467780 140099127416384 EVENT_LOG_v1 {"time_micros": 1720490356467722, "cf_name": "default", "job": 39998, "event": "table_file_creation", "file_number": 12671694, "file_size": 50032395, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148183163616, "largest_seqno": 148216634465, "table_properties": {"data_size": 47668944, "index_size": 680512, "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": 1720490353, "oldest_key_time": 0, "file_creation_time": 1720490353, "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": 12671694, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:59:16.528350 140099127416384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671695.sst) /dev/shm/ToplingTemp/Topling-39615-DRH6gH 2024/07/09-09:59:17.408997 140099127416384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671695.sst): first pass time = 0.88's, 76.209'MB/sec 2024/07/09-09:59:18.261665 140099127416384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671695.sst): old prealloc_size = 73819750, real_size = 48917456 2024/07/09-09:59:18.261731 140099127416384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671695.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.50 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/09-09:59:18.711282 140099127416384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671695.sst): second pass time = 0.85's, 72.486'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 112.451'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32968.608'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.231'MB/sec write SST data time = 0.09's, 584.738'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 = 18083.628'MB/sec zip my value time = 0.85's, unzip length = 0.062'GB zip my value throughput = 72.486'MB/sec zip pipeline throughput = 107.502'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.50 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.50 avg-val = 191.00 avg-zval = 142.04 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2862 value = 1.2955 dict = 1.00 all = 1.3274 } Zip/UnZip{ index = 0.4374 value = 0.7719 dict = 1.00 all = 0.7534 } ---------------------------- 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 = 0.014733416 MB/sec (with seq num) write speed all = 0.014164009 MB/sec (without seq num) 2024/07/09-09:59:18.774798 140099127416384 [compaction_job.cc:1944] [default] [JOB 39998] Generated table #12671695: 335545 keys, 50558347 bytes, temperature: kWarm 2024/07/09-09:59:18.774882 140099127416384 EVENT_LOG_v1 {"time_micros": 1720490358774837, "cf_name": "default", "job": 39998, "event": "table_file_creation", "file_number": 12671695, "file_size": 50558347, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148158341057, "largest_seqno": 148216634464, "table_properties": {"data_size": 47659296, "index_size": 1174144, "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": 1720490356, "oldest_key_time": 0, "file_creation_time": 1720490356, "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": 12671695, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:59:18.839156 140099127416384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671696.sst) /dev/shm/ToplingTemp/Topling-39615-IN128G 2024/07/09-09:59:19.667742 140099127416384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671696.sst): first pass time = 0.83's, 79.988'MB/sec 2024/07/09-09:59:22.232727 140099127416384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671696.sst): old prealloc_size = 73819750, real_size = 48461704 2024/07/09-09:59:22.232805 140099127416384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671696.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 331366 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.84 raw-val = 0.0610 GB zip-val = 0.0471 GB avg-val = 184.00 avg-zval = 142.16 2024/07/09-09:59:22.671289 140099127416384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00/12671696.sst): second pass time = 2.56's, 23.780'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 114.298'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26689.510'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.237'MB/sec write SST data time = 0.09's, 563.582'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.626'MB, throughput = 14041.421'MB/sec zip my value time = 2.56's, unzip length = 0.061'GB zip my value throughput = 23.780'MB/sec zip pipeline throughput = 138.955'MB/sec entries = 331366 avg-key = 16.00 avg-zkey = 3.84 avg-val = 184.00 avg-zval = 142.16 usrkeys = 331366 avg-key = 8.00 avg-zkey = 3.84 avg-val = 191.00 avg-zval = 142.16 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 331366 bytes = 1118368 } seq expand size = 2319562 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0610 GB dict = 0.63 MB all = 0.0663 GB } __ZipSize{ index = 0.0013 GB value = 0.0471 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 2.0854 value = 1.2943 dict = 1.00 all = 1.3222 } Zip/UnZip{ index = 0.4795 value = 0.7726 dict = 1.00 all = 0.7563 } ---------------------------- total value len = 0.191469 GB avg = 0.191 KB (by entry num) total key len = 0.016039 GB avg = 0.016 KB total ukey len = 0.008020 GB avg = 0.008 KB total ukey num = 0.001002456 Billion total entry num = 0.001002456 Billion write speed all = 0.021999137 MB/sec (with seq num) write speed all = 0.021148929 MB/sec (without seq num) 2024/07/09-09:59:22.737311 140099127416384 [compaction_job.cc:1944] [default] [JOB 39998] Generated table #12671696: 331366 keys, 50124107 bytes, temperature: kWarm 2024/07/09-09:59:22.737397 140099127416384 EVENT_LOG_v1 {"time_micros": 1720490362737352, "cf_name": "default", "job": 39998, "event": "table_file_creation", "file_number": 12671696, "file_size": 50124107, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148149516013, "largest_seqno": 148216634462, "table_properties": {"data_size": 47107568, "index_size": 1271168, "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": 5301856, "raw_average_key_size": 16, "raw_value_size": 60971344, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 331366, "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": 1720490358, "oldest_key_time": 0, "file_creation_time": 1720490358, "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": 12671696, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-09:59:22.774387 140099127416384 [compaction_job.cc:699] job-39998: subcompact[0], size: 0.150715 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39998/att-00 [12671694,12671695,12671696] 2024/07/09-09:59:22.832375 140099127416384 (Original Log Time 2024/07/09-09:59:13.136318) EVENT_LOG_v1 {"time_micros": 1720490353136278, "job": 39998, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12671679, 12671683], "files_L2": [12671581, 12671582, 12671583], "score": 0.995544, "input_data_size": 169754698, "oldest_snapshot_seqno": 148216660299} 2024/07/09-09:59:22.832381 140099127416384 (Original Log Time 2024/07/09-09:59:22.831747) [compaction_job.cc:2018] [default] [JOB 39998] Compacted 2@1 + 3@2 files to L2 => 150714849 bytes 2024/07/09-09:59:22.832383 140099127416384 (Original Log Time 2024/07/09-09:59:22.832290) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.06, MB/sec: 17.6 rd, 15.6 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(35.1, 126.8 +0.0 blob) out(143.7 +0.0 blob), read-write-amplify(8.7) write-amplify(4.1) OK, records in: 1009652, records dropped: 7196 output_compression: Snappy 2024/07/09-09:59:22.832394 140099127416384 (Original Log Time 2024/07/09-09:59:22.832346) EVENT_LOG_v1 {"time_micros": 1720490362832322, "cf": "default", "job": 39998, "event": "compaction_finished", "compaction_time_micros": 9638079, "compaction_time_cpu_micros": 2408350, "output_level": 2, "num_output_files": 3, "total_output_size": 150714849, "num_input_records": 1009652, "num_output_records": 1002456, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 113486698, "file_range_sync_nanos": 0, "file_fsync_nanos": 2664, "file_prepare_write_nanos": 9427, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-09:59:22.962947 140099127416384 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":1720490352,"executesMs":9797,"compactionJobId":39998,"attempt":0,"compactionInputRawBytes":201930400,"compactionInputZipBytes":169754698,"compactionOutputRawBytes":0,"compactionOutputZipBytes":150714849,"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-fded97e287f5856a5152fc5ac60cdf1d-3dcf96ab28f603d7-00"}}, response = 2024/07/09-09:59:22.963090 140099127416384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-39998/att-00: olev 2, work 9.797 s, result 6.142 ms, install 0.679 ms, input{raw 192.576 MiB zip 161.891 MiB}