2024/08/20-04:26:00.151674 140500498241088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00: fork to child time = 0.015272 sec 2024/08/20-04:26:00.152920 140500498241088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00 2024/08/20-04:26:00.159284 140500498241088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00 2024/08/20-04:26:00.159693 140500498241088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:26:00.160073 140500498241088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:26:00.204002 140500498241088 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-06388/att-00/MANIFEST-14629260 2024/08/20-04:26:00.256846 140500498241088 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-06388/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14636441, last_sequence is 189945214085, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14636345 2024/08/20-04:26:00.256857 140500498241088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:26:00.256965 140500498241088 [version_set.cc:5652] Creating manifest 14636441 2024/08/20-04:26:00.286168 140500498241088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:26:00.300740 140500498241088 [compaction_job.cc:2433] [default] [JOB 6388] Compacting 1@1 + 2@2 files to L2, score 0.95, subcompactions 1 : 1 2024/08/20-04:26:00.300755 140500498241088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3338 Base level 1, inputs: [14636403(26MB)], [14636363(48MB) 14636364(43MB)] 2024/08/20-04:26:00.654974 140500498241088 [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 2024/08/20-04:26:00.655001 140500498241088 [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 2024/08/20-04:26:00.655018 140500498241088 [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 2024/08/20-04:26:00.655031 140500498241088 [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 2024/08/20-04:26:00.655045 140500498241088 [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 2024/08/20-04:26:01.025386 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636442.sst) /dev/shm/ToplingTemp/Topling-167494-1OrX9k 2024/08/20-04:26:01.733395 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636442.sst): first pass time = 0.71's, 94.793'MB/sec 2024/08/20-04:26:05.072548 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636442.sst): old prealloc_size = 73819750, real_size = 49149080 2024/08/20-04:26:05.072660 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636442.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.17 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-04:26:05.739624 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636442.sst): second pass time = 3.32's, 18.587'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.67's, 76.263'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18155.522'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.158'MB/sec write SST data time = 0.14's, 370.070'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 = 14537.322'MB/sec zip my value time = 3.32's, unzip length = 0.062'GB zip my value throughput = 18.587'MB/sec zip pipeline throughput = 168.653'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.17 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.17 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.9175 value = 1.2953 dict = 1.00 all = 1.3191 } Zip/UnZip{ index = 0.5215 value = 0.7720 dict = 1.00 all = 0.7581 } ---------------------------- 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 = 1.767559959 MB/sec (with seq num) write speed all = 1.696699647 MB/sec (without seq num) 2024/08/20-04:26:05.803771 140500498241088 [compaction_job.cc:1944] [default] [JOB 6388] Generated table #14636442: 335545 keys, 50873867 bytes, temperature: kWarm 2024/08/20-04:26:05.803872 140500498241088 EVENT_LOG_v1 {"time_micros": 1724099165803816, "cf_name": "default", "job": 6388, "event": "table_file_creation", "file_number": 14636442, "file_size": 50873867, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189792989124, "largest_seqno": 189944993566, "table_properties": {"data_size": 47665120, "index_size": 1399936, "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": 1724099161, "oldest_key_time": 0, "file_creation_time": 1724099161, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14636442, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:26:05.841461 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636443.sst) /dev/shm/ToplingTemp/Topling-167494-M4ukxh 2024/08/20-04:26:07.024016 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636443.sst): first pass time = 1.18's, 56.752'MB/sec 2024/08/20-04:26:09.225223 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636443.sst): old prealloc_size = 73819750, real_size = 49128976 2024/08/20-04:26:09.225293 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636443.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.10 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-04:26:09.697497 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636443.sst): second pass time = 2.20's, 28.059'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 107.505'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33200.454'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.220'MB/sec write SST data time = 0.09's, 555.493'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 = 14006.061'MB/sec zip my value time = 2.20's, unzip length = 0.062'GB zip my value throughput = 28.059'MB/sec zip pipeline throughput = 157.769'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.10 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.10 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 = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9506 value = 1.2952 dict = 1.00 all = 1.3218 } Zip/UnZip{ index = 0.5127 value = 0.7721 dict = 1.00 all = 0.7565 } ---------------------------- 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 = 1.769156290 MB/sec (with seq num) write speed all = 1.698234542 MB/sec (without seq num) 2024/08/20-04:26:09.760719 140500498241088 [compaction_job.cc:1944] [default] [JOB 6388] Generated table #14636443: 335545 keys, 50769803 bytes, temperature: kWarm 2024/08/20-04:26:09.760818 140500498241088 EVENT_LOG_v1 {"time_micros": 1724099169760760, "cf_name": "default", "job": 6388, "event": "table_file_creation", "file_number": 14636443, "file_size": 50769803, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189883046794, "largest_seqno": 189944993565, "table_properties": {"data_size": 47668736, "index_size": 1376192, "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": 1724099165, "oldest_key_time": 0, "file_creation_time": 1724099165, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14636443, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:26:09.795677 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636444.sst) /dev/shm/ToplingTemp/Topling-167494-O81Ezl 2024/08/20-04:26:09.885367 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636444.sst): first pass time = 0.09's, 188.782'MB/sec 2024/08/20-04:26:10.052500 140500498241088 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636444.sst): part-0: reject ZipStore ratio = 0.875 2024/08/20-04:26:10.096136 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636444.sst): old prealloc_size = 73819750, real_size = 15939952 2024/08/20-04:26:10.096196 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636444.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 84613 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 4.13 raw-val = 0.0156 GB zip-val = 0.0156 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-04:26:10.129272 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00/14636444.sst): second pass time = 0.17's, 93.482'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 488.169'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10036.802'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.086'MB/sec write SST data time = 0.01's, 1186.668'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 = 0.17's, unzip length = 0.016'GB zip my value throughput = 93.482'MB/sec zip pipeline throughput = 93.482'MB/sec entries = 84613 avg-key = 16.00 avg-zkey = 4.13 avg-val = 184.00 avg-zval = 184.00 usrkeys = 84613 avg-key = 8.00 avg-zkey = 4.13 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 84613 bytes = 264432 } seq expand size = 592291 multi value expand size = 0 cnt WriteAppend = 1907 UnZipSize{ index = 0.0007 GB value = 0.0156 GB dict = 0.00 MB all = 0.0169 GB } __ZipSize{ index = 0.0003 GB value = 0.0156 GB dict = 0.00 MB all = 0.0162 GB } UnZip/Zip{ index = 1.9360 value = 1.0000 dict = 0.00 all = 1.0456 } Zip/UnZip{ index = 0.5165 value = 1.0000 dict = 0.00 all = 0.9564 } ---------------------------- total value len = 62.441089 GB avg = 0.180 KB (by entry num) total key len = 6.800849 GB avg = 0.020 KB total ukey len = 3.195553 GB avg = 0.008 KB total ukey num = 0.390089264 Billion total entry num = 0.346967272 Billion write speed all = 1.769584387 MB/sec (with seq num) write speed all = 1.698646122 MB/sec (without seq num) 2024/08/20-04:26:10.151358 140500498241088 [compaction_job.cc:1944] [default] [JOB 6388] Generated table #14636444: 84613 keys, 16184233 bytes, temperature: kWarm 2024/08/20-04:26:10.151409 140500498241088 EVENT_LOG_v1 {"time_micros": 1724099170151381, "cf_name": "default", "job": 6388, "event": "table_file_creation", "file_number": 14636444, "file_size": 16184233, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189924272333, "largest_seqno": 189944993563, "table_properties": {"data_size": 15568992, "index_size": 349632, "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": 1353808, "raw_average_key_size": 16, "raw_value_size": 15568792, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 84613, "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": 1724099169, "oldest_key_time": 0, "file_creation_time": 1724099169, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14636444, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:26:10.161369 140500498241088 [compaction_job.cc:699] job-06388: subcompact[0], size: 0.117828 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06388/att-00 [14636442,14636443,14636444] 2024/08/20-04:26:10.189824 140500498241088 (Original Log Time 2024/08/20-04:26:00.300815) EVENT_LOG_v1 {"time_micros": 1724099160300768, "job": 6388, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14636403], "files_L2": [14636363, 14636364], "score": 0.948342, "input_data_size": 124382911, "oldest_snapshot_seqno": 189945214005} 2024/08/20-04:26:10.189829 140500498241088 (Original Log Time 2024/08/20-04:26:10.189355) [compaction_job.cc:2018] [default] [JOB 6388] Compacted 1@1 + 2@2 files to L2 => 117827903 bytes 2024/08/20-04:26:10.189831 140500498241088 (Original Log Time 2024/08/20-04:26:10.189744) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 12.6 rd, 11.9 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(26.4, 92.2 +0.0 blob) out(112.4 +0.0 blob), read-write-amplify(8.7) write-amplify(4.2) OK, records in: 759817, records dropped: 4114 output_compression: Snappy 2024/08/20-04:26:10.189841 140500498241088 (Original Log Time 2024/08/20-04:26:10.189800) EVENT_LOG_v1 {"time_micros": 1724099170189767, "cf": "default", "job": 6388, "event": "compaction_finished", "compaction_time_micros": 9860562, "compaction_time_cpu_micros": 1962069, "output_level": 2, "num_output_files": 3, "total_output_size": 117827903, "num_input_records": 759817, "num_output_records": 755703, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 134796899, "file_range_sync_nanos": 0, "file_fsync_nanos": 3189, "file_prepare_write_nanos": 78403, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-04:26:10.312805 140500498241088 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":1724092920,"starts":1724099160,"executesMs":10031,"compactionJobId":6388,"attempt":0,"compactionInputRawBytes":151963400,"compactionInputZipBytes":124382911,"compactionOutputRawBytes":0,"compactionOutputZipBytes":117827903,"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":"00-5c1162c26941fe58e5321d7099553349-69a4302a35911f2f-00"}}, response = 2024/08/20-04:26:10.312890 140500498241088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-06388/att-00: olev 2, work 10.031 s, result 6.095 ms, install 0.516 ms, input{raw 144.924 MiB zip 118.621 MiB}