2024/08/20-15:45:24.912531 140500288423488 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00: fork to child time = 0.024155 sec 2024/08/20-15:45:24.913784 140500288423488 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00 2024/08/20-15:45:24.920461 140500288423488 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00 2024/08/20-15:45:24.926895 140500288423488 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:45:24.927365 140500288423488 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:45:24.967882 140500288423488 [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-37827/att-00/MANIFEST-14629260 2024/08/20-15:45:25.041066 140500288423488 [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-37827/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14672793, last_sequence is 190739178598, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14672674 2024/08/20-15:45:25.041080 140500288423488 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:45:25.041169 140500288423488 [version_set.cc:5652] Creating manifest 14672793 2024/08/20-15:45:25.070223 140500288423488 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:45:25.084286 140500288423488 [compaction_job.cc:2433] [default] [JOB 37827] Compacting 1@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/08/20-15:45:25.084304 140500288423488 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19317 Base level 2, inputs: [14672748(47MB)], [14671123(64MB) 14672161(90MB)] 2024/08/20-15:45:25.097094 140500288423488 [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 2024/08/20-15:45:25.097153 140500288423488 [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 2024/08/20-15:45:25.097188 140500288423488 [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 2024/08/20-15:45:25.097208 140500288423488 [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 2024/08/20-15:45:25.097222 140500288423488 [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 2024/08/20-15:45:26.000510 140500288423488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672794.sst) /dev/shm/ToplingTemp/Topling-411319-3umeyb 2024/08/20-15:45:27.346475 140500288423488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672794.sst): first pass time = 1.35's, 99.723'MB/sec 2024/08/20-15:45:30.237208 140500288423488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672794.sst): old prealloc_size = 147639500, real_size = 91841672 2024/08/20-15:45:30.237295 140500288423488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672794.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.03 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-15:45:30.936741 140500288423488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672794.sst): second pass time = 2.89's, 42.750'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 136.300'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12488.058'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.285'MB/sec write SST data time = 0.11's, 866.664'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 = 36406.100'MB/sec zip my value time = 2.89's, unzip length = 0.123'GB zip my value throughput = 42.750'MB/sec zip pipeline throughput = 131.447'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.03 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.03 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 7.7322 value = 1.3572 dict = 1.00 all = 1.4076 } Zip/UnZip{ index = 0.1293 value = 0.7368 dict = 1.00 all = 0.7104 } ---------------------------- 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 = 0.866499601 MB/sec (with seq num) write speed all = 0.831763457 MB/sec (without seq num) 2024/08/20-15:45:31.066575 140500288423488 [compaction_job.cc:1944] [default] [JOB 37827] Generated table #14672794: 671089 keys, 95349116 bytes, temperature: kWarm 2024/08/20-15:45:31.066680 140500288423488 EVENT_LOG_v1 {"time_micros": 1724139931066635, "cf_name": "default", "job": 37827, "event": "table_file_creation", "file_number": 14672794, "file_size": 95349116, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190251127898, "largest_seqno": 190738752661, "table_properties": {"data_size": 90979408, "index_size": 694336, "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": 1724139925, "oldest_key_time": 0, "file_creation_time": 1724139925, "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": 14672794, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:45:31.112910 140500288423488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672795.sst) /dev/shm/ToplingTemp/Topling-411319-zhY9Me 2024/08/20-15:45:33.459571 140500288423488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672795.sst): first pass time = 2.35's, 57.196'MB/sec 2024/08/20-15:45:36.184146 140500288423488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672795.sst): old prealloc_size = 147639500, real_size = 91686872 2024/08/20-15:45:36.184238 140500288423488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672795.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 = 0.80 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-15:45:36.733645 140500288423488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672795.sst): second pass time = 2.72's, 45.338'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 173.089'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13430.771'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.373'MB/sec write SST data time = 0.10's, 960.129'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 = 25315.008'MB/sec zip my value time = 2.72's, unzip length = 0.123'GB zip my value throughput = 45.338'MB/sec zip pipeline throughput = 137.612'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.80 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.80 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 = 10.0246 value = 1.3572 dict = 1.00 all = 1.4112 } Zip/UnZip{ index = 0.0998 value = 0.7368 dict = 1.00 all = 0.7086 } ---------------------------- 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 = 0.868175444 MB/sec (with seq num) write speed all = 0.833374625 MB/sec (without seq num) 2024/08/20-15:45:36.840689 140500288423488 [compaction_job.cc:1944] [default] [JOB 37827] Generated table #14672795: 671089 keys, 95110460 bytes, temperature: kWarm 2024/08/20-15:45:36.840753 140500288423488 EVENT_LOG_v1 {"time_micros": 1724139936840724, "cf_name": "default", "job": 37827, "event": "table_file_creation", "file_number": 14672795, "file_size": 95110460, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190591471122, "largest_seqno": 190738752659, "table_properties": {"data_size": 90983408, "index_size": 535552, "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": 1724139931, "oldest_key_time": 0, "file_creation_time": 1724139931, "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": 14672795, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:45:36.881034 140500288423488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672796.sst) /dev/shm/ToplingTemp/Topling-411319-WPtYhf 2024/08/20-15:45:36.959645 140500288423488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672796.sst): first pass time = 0.08's, 216.002'MB/sec 2024/08/20-15:45:37.134528 140500288423488 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672796.sst): part-0: reject ZipStore ratio = 0.875 2024/08/20-15:45:37.177581 140500288423488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672796.sst): old prealloc_size = 147639500, real_size = 15707592 2024/08/20-15:45:37.177659 140500288423488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672796.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 84854 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.86 raw-val = 0.0156 GB zip-val = 0.0156 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-15:45:37.275517 140500288423488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00/14672796.sst): second pass time = 0.17's, 89.636'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.10's, 163.110'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1789.693'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.438'MB/sec write SST data time = 0.05's, 322.835'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 = 89.636'MB/sec zip pipeline throughput = 89.636'MB/sec entries = 84854 avg-key = 16.00 avg-zkey = 0.86 avg-val = 184.00 avg-zval = 184.00 usrkeys = 84854 avg-key = 8.00 avg-zkey = 0.86 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 84854 bytes = 286400 } seq expand size = 593978 multi value expand size = 0 cnt WriteAppend = 1913 UnZipSize{ index = 0.0007 GB value = 0.0156 GB dict = 0.00 MB all = 0.0170 GB } __ZipSize{ index = 0.0001 GB value = 0.0156 GB dict = 0.00 MB all = 0.0160 GB } UnZip/Zip{ index = 9.3123 value = 1.0000 dict = 0.00 all = 1.0624 } Zip/UnZip{ index = 0.1074 value = 1.0000 dict = 0.00 all = 0.9413 } ---------------------------- total value len = 62.569313 GB avg = 0.180 KB (by entry num) total key len = 6.811590 GB avg = 0.020 KB total ukey len = 3.200924 GB avg = 0.008 KB total ukey num = 0.390760593 Billion total entry num = 0.347638601 Billion write speed all = 0.868389402 MB/sec (with seq num) write speed all = 0.833580322 MB/sec (without seq num) 2024/08/20-15:45:37.301148 140500288423488 [compaction_job.cc:1944] [default] [JOB 37827] Generated table #14672796: 84854 keys, 15973865 bytes, temperature: kWarm 2024/08/20-15:45:37.301234 140500288423488 EVENT_LOG_v1 {"time_micros": 1724139937301189, "cf_name": "default", "job": 37827, "event": "table_file_creation", "file_number": 14672796, "file_size": 15973865, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190631983834, "largest_seqno": 190726272776, "table_properties": {"data_size": 15613328, "index_size": 72896, "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": 1357664, "raw_average_key_size": 16, "raw_value_size": 15613136, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 84854, "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": 1724139936, "oldest_key_time": 0, "file_creation_time": 1724139936, "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": 14672796, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:45:37.314552 140500288423488 [compaction_job.cc:699] job-37827: subcompact[0], size: 0.206433 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37827/att-00 [14672794,14672795,14672796] 2024/08/20-15:45:37.355679 140500288423488 (Original Log Time 2024/08/20-15:45:25.084391) EVENT_LOG_v1 {"time_micros": 1724139925084320, "job": 37827, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14672748], "files_L3": [14671123, 14672161], "score": 1.03146, "input_data_size": 212511994, "oldest_snapshot_seqno": 190739178288} 2024/08/20-15:45:37.355683 140500288423488 (Original Log Time 2024/08/20-15:45:37.355175) [compaction_job.cc:2018] [default] [JOB 37827] Compacted 1@2 + 2@3 files to L3 => 206433441 bytes 2024/08/20-15:45:37.355685 140500288423488 (Original Log Time 2024/08/20-15:45:37.355605) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 17.4 rd, 16.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(47.8, 154.9 +0.0 blob) out(196.9 +0.0 blob), read-write-amplify(8.4) write-amplify(4.1) OK, records in: 1466778, records dropped: 39746 output_compression: Snappy 2024/08/20-15:45:37.355693 140500288423488 (Original Log Time 2024/08/20-15:45:37.355654) EVENT_LOG_v1 {"time_micros": 1724139937355633, "cf": "default", "job": 37827, "event": "compaction_finished", "compaction_time_micros": 12230175, "compaction_time_cpu_micros": 3316177, "output_level": 3, "num_output_files": 3, "total_output_size": 206433441, "num_input_records": 1466778, "num_output_records": 1427032, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 154236366, "file_range_sync_nanos": 0, "file_fsync_nanos": 2588, "file_prepare_write_nanos": 117120, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-15:45:37.461279 140500288423488 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":1724139924,"executesMs":12437,"compactionJobId":37827,"attempt":0,"compactionInputRawBytes":293355600,"compactionInputZipBytes":212511994,"compactionOutputRawBytes":0,"compactionOutputZipBytes":206433441,"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-a89cc2222b4b9a8dc4bf8a9489b3916c-503704896ca87f9e-00"}}, response = 2024/08/20-15:45:37.461377 140500288423488 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-37827/att-00: olev 3, work 12.437 s, result 4.820 ms, install 0.538 ms, input{raw 279.766 MiB zip 202.667 MiB}