2024/07/27-13:24:05.201405 139696742790720 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00: fork to child time = 0.011925 sec 2024/07/27-13:24:05.202368 139696742790720 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00 2024/07/27-13:24:05.207180 139696742790720 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00 2024/07/27-13:24:05.208505 139696742790720 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/27-13:24:05.208773 139696742790720 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/27-13:24:05.244062 139696742790720 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-142563/att-00/MANIFEST-13366722 2024/07/27-13:24:05.263464 139696742790720 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-142563/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13537384, last_sequence is 166760553111, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13537307 2024/07/27-13:24:05.263469 139696742790720 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/27-13:24:05.263650 139696742790720 [version_set.cc:5652] Creating manifest 13537384 2024/07/27-13:24:05.287844 139696742790720 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/27-13:24:05.300062 139696742790720 [compaction_job.cc:2433] [default] [JOB 142563] Compacting 1@2 + 2@3 files to L3, score 1.05, subcompactions 1 : 1 2024/07/27-13:24:05.300072 139696742790720 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 73794 Base level 2, inputs: [13537367(47MB)], [13536054(90MB) 13536055(64MB)] 2024/07/27-13:24:05.309062 139696742790720 [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 2024/07/27-13:24:05.309098 139696742790720 [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 2024/07/27-13:24:05.309123 139696742790720 [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 2024/07/27-13:24:05.309132 139696742790720 [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 2024/07/27-13:24:05.309141 139696742790720 [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 2024/07/27-13:24:06.497403 139696742790720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537385.sst) /dev/shm/ToplingTemp/Topling-199278-q8K2vH 2024/07/27-13:24:07.652478 139696742790720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537385.sst): first pass time = 1.16's, 116.204'MB/sec 2024/07/27-13:24:09.909475 139696742790720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537385.sst): old prealloc_size = 147639500, real_size = 91781816 2024/07/27-13:24:09.909553 139696742790720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537385.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.95 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/07/27-13:24:10.457276 139696742790720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537385.sst): second pass time = 2.26's, 54.744'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 173.793'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13364.399'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.372'MB/sec write SST data time = 0.10's, 987.533'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30560.977'MB/sec zip my value time = 2.26's, unzip length = 0.123'GB zip my value throughput = 54.744'MB/sec zip pipeline throughput = 145.926'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.95 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.95 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 8.3869 value = 1.3573 dict = 1.00 all = 1.4098 } Zip/UnZip{ index = 0.1192 value = 0.7367 dict = 1.00 all = 0.7093 } ---------------------------- total value len = 1389.824584 GB avg = 0.167 KB (by entry num) total key len = 172.612913 GB avg = 0.021 KB total ukey len = 117.063781 GB avg = 0.010 KB total ukey num = 11.400550728 Billion total entry num = 8.334886002 Billion write speed all = 26.124436668 MB/sec (with seq num) write speed all = 25.009541758 MB/sec (without seq num) 2024/07/27-13:24:10.568091 139696742790720 [compaction_job.cc:1944] [default] [JOB 142563] Generated table #13537385: 671089 keys, 95205436 bytes, temperature: kWarm 2024/07/27-13:24:10.568168 139696742790720 EVENT_LOG_v1 {"time_micros": 1722057850568124, "cf_name": "default", "job": 142563, "event": "table_file_creation", "file_number": 13537385, "file_size": 95205436, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166604245254, "largest_seqno": 166760395849, "table_properties": {"data_size": 90973792, "index_size": 640128, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1722057846, "oldest_key_time": 0, "file_creation_time": 1722057846, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13537385, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-13:24:10.604559 139696742790720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537386.sst) /dev/shm/ToplingTemp/Topling-199278-UmkjdE 2024/07/27-13:24:11.894312 139696742790720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537386.sst): first pass time = 1.29's, 104.068'MB/sec 2024/07/27-13:24:12.937940 139696742790720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537386.sst): old prealloc_size = 147639500, real_size = 91548944 2024/07/27-13:24:12.938008 139696742790720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537386.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.59 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/27-13:24:13.463318 139696742790720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537386.sst): second pass time = 1.04's, 118.415'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 180.776'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8152.024'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.385'MB/sec write SST data time = 0.09's, 1062.841'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 27343.465'MB/sec zip my value time = 1.04's, unzip length = 0.123'GB zip my value throughput = 118.415'MB/sec zip pipeline throughput = 118.415'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.59 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.59 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 13.4714 value = 1.3572 dict = 1.00 all = 1.4132 } Zip/UnZip{ index = 0.0742 value = 0.7368 dict = 1.00 all = 0.7076 } ---------------------------- total value len = 1389.952762 GB avg = 0.167 KB (by entry num) total key len = 172.623650 GB avg = 0.021 KB total ukey len = 117.069150 GB avg = 0.010 KB total ukey num = 11.401221817 Billion total entry num = 8.335557091 Billion write speed all = 26.125446265 MB/sec (with seq num) write speed all = 25.010517627 MB/sec (without seq num) 2024/07/27-13:24:13.577442 139696742790720 [compaction_job.cc:1944] [default] [JOB 142563] Generated table #13537386: 671089 keys, 94972476 bytes, temperature: kWarm 2024/07/27-13:24:13.577511 139696742790720 EVENT_LOG_v1 {"time_micros": 1722057853577477, "cf_name": "default", "job": 142563, "event": "table_file_creation", "file_number": 13537386, "file_size": 94972476, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166604249496, "largest_seqno": 166760396110, "table_properties": {"data_size": 90982480, "index_size": 398528, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1722057850, "oldest_key_time": 0, "file_creation_time": 1722057850, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13537386, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-13:24:13.613230 139696742790720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537387.sst) /dev/shm/ToplingTemp/Topling-199278-QwGcaG 2024/07/27-13:24:13.689754 139696742790720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537387.sst): first pass time = 0.08's, 202.568'MB/sec 2024/07/27-13:24:13.833507 139696742790720 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537387.sst): part-0: reject ZipStore ratio = 0.883 2024/07/27-13:24:13.866523 139696742790720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537387.sst): old prealloc_size = 147639500, real_size = 14338784 2024/07/27-13:24:13.866571 139696742790720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537387.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 77466 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.84 raw-val = 0.0143 GB zip-val = 0.0143 GB avg-val = 184.00 avg-zval = 184.00 2024/07/27-13:24:13.892797 139696742790720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00/13537387.sst): second pass time = 0.14's, 99.615'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.03's, 555.260'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1943.258'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.246'MB/sec write SST data time = 0.01's, 1364.698'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 = 0.14's, unzip length = 0.014'GB zip my value throughput = 99.615'MB/sec zip pipeline throughput = 99.615'MB/sec entries = 77466 avg-key = 16.00 avg-zkey = 0.84 avg-val = 184.00 avg-zval = 184.00 usrkeys = 77466 avg-key = 8.00 avg-zkey = 0.84 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 77466 bytes = 261456 } seq expand size = 542262 multi value expand size = 0 cnt WriteAppend = 1747 UnZipSize{ index = 0.0006 GB value = 0.0143 GB dict = 0.00 MB all = 0.0155 GB } __ZipSize{ index = 0.0001 GB value = 0.0143 GB dict = 0.00 MB all = 0.0146 GB } UnZip/Zip{ index = 9.4841 value = 1.0000 dict = 0.00 all = 1.0625 } Zip/UnZip{ index = 0.1054 value = 1.0000 dict = 0.00 all = 0.9412 } ---------------------------- total value len = 1389.967558 GB avg = 0.167 KB (by entry num) total key len = 172.624889 GB avg = 0.021 KB total ukey len = 117.069770 GB avg = 0.010 KB total ukey num = 11.401299283 Billion total entry num = 8.335634557 Billion write speed all = 26.125526769 MB/sec (with seq num) write speed all = 25.010595775 MB/sec (without seq num) 2024/07/27-13:24:13.919896 139696742790720 [compaction_job.cc:1944] [default] [JOB 142563] Generated table #13537387: 77466 keys, 14581929 bytes, temperature: kWarm 2024/07/27-13:24:13.919957 139696742790720 EVENT_LOG_v1 {"time_micros": 1722057853919926, "cf_name": "default", "job": 142563, "event": "table_file_creation", "file_number": 13537387, "file_size": 14581929, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166647220771, "largest_seqno": 166760395682, "table_properties": {"data_size": 14253936, "index_size": 65344, "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": 1239456, "raw_average_key_size": 16, "raw_value_size": 14253744, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 77466, "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": 1722057853, "oldest_key_time": 0, "file_creation_time": 1722057853, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13537387, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-13:24:13.933208 139696742790720 [compaction_job.cc:699] job-142563: subcompact[0], size: 0.204760 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-142563/att-00 [13537385,13537386,13537387] 2024/07/27-13:24:13.977934 139696742790720 (Original Log Time 2024/07/27-13:24:05.300111) EVENT_LOG_v1 {"time_micros": 1722057845300083, "job": 142563, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [13537367], "files_L3": [13536054, 13536055], "score": 1.04703, "input_data_size": 213273818, "oldest_snapshot_seqno": 166760552827} 2024/07/27-13:24:13.977937 139696742790720 (Original Log Time 2024/07/27-13:24:13.971030) [compaction_job.cc:2018] [default] [JOB 142563] Compacted 1@2 + 2@3 files to L3 => 204759841 bytes 2024/07/27-13:24:13.977938 139696742790720 (Original Log Time 2024/07/27-13:24:13.977868) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 24.7 rd, 23.7 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(47.8, 155.6 +0.0 blob) out(195.3 +0.0 blob), read-write-amplify(8.3) write-amplify(4.1) OK, records in: 1474785, records dropped: 55141 output_compression: Snappy 2024/07/27-13:24:13.977946 139696742790720 (Original Log Time 2024/07/27-13:24:13.977913) EVENT_LOG_v1 {"time_micros": 1722057853977893, "cf": "default", "job": 142563, "event": "compaction_finished", "compaction_time_micros": 8633105, "compaction_time_cpu_micros": 2848297, "output_level": 3, "num_output_files": 3, "total_output_size": 204759841, "num_input_records": 1474785, "num_output_records": 1419644, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 121193191, "file_range_sync_nanos": 0, "file_fsync_nanos": 1897, "file_prepare_write_nanos": 65921, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/27-13:24:14.101706 139696742790720 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":1721720512,"starts":1722057845,"executesMs":8762,"compactionJobId":142563,"attempt":0,"compactionInputRawBytes":294957000,"compactionInputZipBytes":213273818,"compactionOutputRawBytes":0,"compactionOutputZipBytes":204759841,"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":"00-72dc811267c65c3dcb8d1ed56920a453-1b234aa687ad084c-00"}}, response = 2024/07/27-13:24:14.101800 139696742790720 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-142563/att-00: olev 3, work 8.762 s, result 7.040 ms, install 6.940 ms, input{raw 281.293 MiB zip 203.394 MiB}