2024/08/20-03:45:18.654517 140500397528640 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00: fork to child time = 0.010649 sec 2024/08/20-03:45:18.655591 140500397528640 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00 2024/08/20-03:45:18.661118 140500397528640 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00 2024/08/20-03:45:18.661441 140500397528640 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:45:18.661787 140500397528640 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:45:18.698867 140500397528640 [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-04156/att-00/MANIFEST-14629260 2024/08/20-03:45:18.749130 140500397528640 [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-04156/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14633864, last_sequence is 189886824727, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14633692 2024/08/20-03:45:18.749141 140500397528640 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:45:18.749216 140500397528640 [version_set.cc:5652] Creating manifest 14633864 2024/08/20-03:45:18.778181 140500397528640 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:45:18.792174 140500397528640 [compaction_job.cc:2433] [default] [JOB 4156] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-03:45:18.792190 140500397528640 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2176 Base level 2, inputs: [14633838(48MB)], [14632740(90MB) 14632741(90MB)] 2024/08/20-03:45:18.802123 140500397528640 [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 2024/08/20-03:45:18.802166 140500397528640 [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 2024/08/20-03:45:18.802188 140500397528640 [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 2024/08/20-03:45:18.802197 140500397528640 [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 2024/08/20-03:45:18.802205 140500397528640 [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 2024/08/20-03:45:19.824268 140500397528640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633865.sst) /dev/shm/ToplingTemp/Topling-149814-WW4ktq 2024/08/20-03:45:20.672821 140500397528640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633865.sst): first pass time = 0.85's, 158.185'MB/sec 2024/08/20-03:45:22.463424 140500397528640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633865.sst): old prealloc_size = 147639500, real_size = 91650232 2024/08/20-03:45:22.463498 140500397528640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633865.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.74 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-03:45:23.015319 140500397528640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633865.sst): second pass time = 1.78's, 69.342'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 172.116'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11186.547'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.374'MB/sec write SST data time = 0.10's, 918.695'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 = 27862.645'MB/sec zip my value time = 1.78's, unzip length = 0.123'GB zip my value throughput = 69.342'MB/sec zip pipeline throughput = 130.850'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.74 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.74 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 10.7892 value = 1.3572 dict = 1.00 all = 1.4130 } Zip/UnZip{ index = 0.0927 value = 0.7368 dict = 1.00 all = 0.7077 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.887159262 MB/sec (with seq num) write speed all = 1.811507023 MB/sec (without seq num) 2024/08/20-03:45:23.127932 140500397528640 [compaction_job.cc:1944] [default] [JOB 4156] Generated table #14633865: 671089 keys, 94989884 bytes, temperature: kWarm 2024/08/20-03:45:23.128030 140500397528640 EVENT_LOG_v1 {"time_micros": 1724096723127973, "cf_name": "default", "job": 4156, "event": "table_file_creation", "file_number": 14633865, "file_size": 94989884, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189758307830, "largest_seqno": 189886383329, "table_properties": {"data_size": 90984688, "index_size": 497600, "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": 1724096719, "oldest_key_time": 0, "file_creation_time": 1724096719, "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": 14633865, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:45:23.167672 140500397528640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633866.sst) /dev/shm/ToplingTemp/Topling-149814-1SIltq 2024/08/20-03:45:24.464449 140500397528640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633866.sst): first pass time = 1.30's, 103.506'MB/sec 2024/08/20-03:45:26.356564 140500397528640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633866.sst): old prealloc_size = 147639500, real_size = 91636976 2024/08/20-03:45:26.356623 140500397528640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633866.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.72 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-03:45:26.902030 140500397528640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633866.sst): second pass time = 1.89's, 65.290'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 174.278'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14970.655'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.377'MB/sec write SST data time = 0.10's, 950.100'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 = 27238.476'MB/sec zip my value time = 1.89's, unzip length = 0.123'GB zip my value throughput = 65.290'MB/sec zip pipeline throughput = 165.139'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.72 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.72 avg-val = 191.00 avg-zval = 135.58 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 = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 11.1833 value = 1.3571 dict = 1.00 all = 1.4119 } Zip/UnZip{ index = 0.0894 value = 0.7369 dict = 1.00 all = 0.7083 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.890745962 MB/sec (with seq num) write speed all = 1.814955394 MB/sec (without seq num) 2024/08/20-03:45:27.033124 140500397528640 [compaction_job.cc:1944] [default] [JOB 4156] Generated table #14633866: 671089 keys, 95060540 bytes, temperature: kWarm 2024/08/20-03:45:27.033186 140500397528640 EVENT_LOG_v1 {"time_micros": 1724096727033156, "cf_name": "default", "job": 4156, "event": "table_file_creation", "file_number": 14633866, "file_size": 95060540, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189698477111, "largest_seqno": 189886383331, "table_properties": {"data_size": 90988992, "index_size": 480064, "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": 1724096723, "oldest_key_time": 0, "file_creation_time": 1724096723, "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": 14633866, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:45:27.072862 140500397528640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633867.sst) /dev/shm/ToplingTemp/Topling-149814-8FQQEr 2024/08/20-03:45:27.385412 140500397528640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633867.sst): first pass time = 0.31's, 180.319'MB/sec 2024/08/20-03:45:27.855132 140500397528640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633867.sst): old prealloc_size = 147639500, real_size = 40940656 2024/08/20-03:45:27.855197 140500397528640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633867.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 281752 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 1.05 raw-val = 0.0518 GB zip-val = 0.0406 GB avg-val = 184.00 avg-zval = 144.01 2024/08/20-03:45:28.110900 140500397528640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00/14633867.sst): second pass time = 0.47's, 110.606'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 165.721'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8289.232'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.338'MB/sec write SST data time = 0.05's, 892.287'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.528'MB, throughput = 13693.045'MB/sec zip my value time = 0.47's, unzip length = 0.052'GB zip my value throughput = 110.606'MB/sec zip pipeline throughput = 110.606'MB/sec entries = 281752 avg-key = 16.00 avg-zkey = 1.05 avg-val = 184.00 avg-zval = 144.01 usrkeys = 281752 avg-key = 8.00 avg-zkey = 1.05 avg-val = 191.00 avg-zval = 144.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 281752 bytes = 986144 } seq expand size = 1972264 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0023 GB value = 0.0518 GB dict = 0.53 MB all = 0.0564 GB } __ZipSize{ index = 0.0003 GB value = 0.0406 GB dict = 0.53 MB all = 0.0424 GB } UnZip/Zip{ index = 7.6447 value = 1.2777 dict = 1.00 all = 1.3295 } Zip/UnZip{ index = 0.1308 value = 0.7827 dict = 1.00 all = 0.7522 } ---------------------------- total value len = 62.606920 GB avg = 0.180 KB (by entry num) total key len = 6.814741 GB avg = 0.020 KB total ukey len = 3.202499 GB avg = 0.008 KB total ukey num = 0.390957491 Billion total entry num = 0.347835499 Billion write speed all = 1.892273400 MB/sec (with seq num) write speed all = 1.816423891 MB/sec (without seq num) 2024/08/20-03:45:28.161897 140500397528640 [compaction_job.cc:1944] [default] [JOB 4156] Generated table #14633867: 281752 keys, 42385691 bytes, temperature: kWarm 2024/08/20-03:45:28.161979 140500397528640 EVENT_LOG_v1 {"time_micros": 1724096728161945, "cf_name": "default", "job": 4156, "event": "table_file_creation", "file_number": 14633867, "file_size": 42385691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189698471226, "largest_seqno": 189886383334, "table_properties": {"data_size": 40575216, "index_size": 294848, "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": 4508032, "raw_average_key_size": 16, "raw_value_size": 51842368, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 281752, "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": 1724096727, "oldest_key_time": 0, "file_creation_time": 1724096727, "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": 14633867, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:45:28.178353 140500397528640 [compaction_job.cc:699] job-04156: subcompact[0], size: 0.232436 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04156/att-00 [14633865,14633866,14633867] 2024/08/20-03:45:28.230023 140500397528640 (Original Log Time 2024/08/20-03:45:18.792263) EVENT_LOG_v1 {"time_micros": 1724096718792207, "job": 4156, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14633838], "files_L3": [14632740, 14632741], "score": 1.01395, "input_data_size": 240871619, "oldest_snapshot_seqno": 189886823951} 2024/08/20-03:45:28.230027 140500397528640 (Original Log Time 2024/08/20-03:45:28.221148) [compaction_job.cc:2018] [default] [JOB 4156] Compacted 1@2 + 2@3 files to L3 => 232436115 bytes 2024/08/20-03:45:28.230028 140500397528640 (Original Log Time 2024/08/20-03:45:28.229937) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 25.7 rd, 24.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.4, 181.4 +0.0 blob) out(221.7 +0.0 blob), read-write-amplify(9.3) write-amplify(4.6) OK, records in: 1677723, records dropped: 53793 output_compression: Snappy 2024/08/20-03:45:28.230039 140500397528640 (Original Log Time 2024/08/20-03:45:28.229995) EVENT_LOG_v1 {"time_micros": 1724096728229972, "cf": "default", "job": 4156, "event": "compaction_finished", "compaction_time_micros": 9386100, "compaction_time_cpu_micros": 3072330, "output_level": 3, "num_output_files": 3, "total_output_size": 232436115, "num_input_records": 1677723, "num_output_records": 1623930, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 150642181, "file_range_sync_nanos": 0, "file_fsync_nanos": 2149, "file_prepare_write_nanos": 8574, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-03:45:28.350652 140500397528640 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":1724096718,"executesMs":9560,"compactionJobId":4156,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":240871619,"compactionOutputRawBytes":0,"compactionOutputZipBytes":232436115,"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-cf7296dc890637dcb546382093587c16-18e80183d402e075-00"}}, response = 2024/08/20-03:45:28.350741 140500397528640 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04156/att-00: olev 3, work 9.560 s, result 6.135 ms, install 8.915 ms, input{raw 320.000 MiB zip 229.713 MiB}