2024/08/20-09:06:42.202293 140500095391296 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00: fork to child time = 0.010672 sec 2024/08/20-09:06:42.203465 140500095391296 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00 2024/08/20-09:06:42.209516 140500095391296 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00 2024/08/20-09:06:42.209861 140500095391296 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:06:42.210167 140500095391296 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:06:42.252280 140500095391296 [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-20613/att-00/MANIFEST-14629260 2024/08/20-09:06:42.339093 140500095391296 [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-20613/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14652757, last_sequence is 190303418634, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14652675 2024/08/20-09:06:42.339107 140500095391296 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:06:42.339175 140500095391296 [version_set.cc:5652] Creating manifest 14652757 2024/08/20-09:06:42.366210 140500095391296 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:06:42.382448 140500095391296 [compaction_job.cc:2433] [default] [JOB 20613] Compacting 1@2 + 2@3 files to L3, score 1.02, subcompactions 1 : 1 2024/08/20-09:06:42.382463 140500095391296 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10571 Base level 2, inputs: [14652731(47MB)], [14651106(90MB) 14651107(79MB)] 2024/08/20-09:06:42.400422 140500095391296 [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 2024/08/20-09:06:42.400467 140500095391296 [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 2024/08/20-09:06:42.400492 140500095391296 [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 2024/08/20-09:06:42.400509 140500095391296 [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 2024/08/20-09:06:42.400520 140500095391296 [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 2024/08/20-09:06:43.494073 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652758.sst) /dev/shm/ToplingTemp/Topling-277772-kJGRI1 2024/08/20-09:06:44.105215 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652758.sst): first pass time = 0.61's, 219.634'MB/sec 2024/08/20-09:06:45.883625 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652758.sst): old prealloc_size = 147639500, real_size = 91620280 2024/08/20-09:06:45.883710 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652758.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 = 0.69 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-09:06:46.420282 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652758.sst): second pass time = 1.78's, 69.471'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.103'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9055.745'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.378'MB/sec write SST data time = 0.09's, 1028.369'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 = 29563.917'MB/sec zip my value time = 1.78's, unzip length = 0.123'GB zip my value throughput = 69.471'MB/sec zip pipeline throughput = 142.565'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.69 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.69 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 = 0.0950 GB } UnZip/Zip{ index = 11.5514 value = 1.3571 dict = 1.00 all = 1.4122 } Zip/UnZip{ index = 0.0866 value = 0.7369 dict = 1.00 all = 0.7081 } ---------------------------- 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 = 1.236918671 MB/sec (with seq num) write speed all = 1.187333208 MB/sec (without seq num) 2024/08/20-09:06:46.590081 140500095391296 [compaction_job.cc:1944] [default] [JOB 20613] Generated table #14652758: 671089 keys, 95043900 bytes, temperature: kWarm 2024/08/20-09:06:46.590182 140500095391296 EVENT_LOG_v1 {"time_micros": 1724116006590125, "cf_name": "default", "job": 20613, "event": "table_file_creation", "file_number": 14652758, "file_size": 95043900, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190048816896, "largest_seqno": 190303060218, "table_properties": {"data_size": 90987616, "index_size": 464768, "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": 1724116003, "oldest_key_time": 0, "file_creation_time": 1724116003, "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": 14652758, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:06:46.630616 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652759.sst) /dev/shm/ToplingTemp/Topling-277772-24ZWWZ 2024/08/20-09:06:47.956162 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652759.sst): first pass time = 1.33's, 101.258'MB/sec 2024/08/20-09:06:49.577029 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652759.sst): old prealloc_size = 147639500, real_size = 91506480 2024/08/20-09:06:49.577084 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652759.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 = 0.54 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-09:06:50.106835 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652759.sst): second pass time = 1.62's, 76.225'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 179.343'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11975.323'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.383'MB/sec write SST data time = 0.09's, 1038.712'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 = 23983.772'MB/sec zip my value time = 1.62's, unzip length = 0.123'GB zip my value throughput = 76.225'MB/sec zip pipeline throughput = 142.630'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.54 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.54 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 = 12 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 = 14.9503 value = 1.3572 dict = 1.00 all = 1.4126 } Zip/UnZip{ index = 0.0669 value = 0.7368 dict = 1.00 all = 0.7079 } ---------------------------- 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 = 1.239319209 MB/sec (with seq num) write speed all = 1.189641089 MB/sec (without seq num) 2024/08/20-09:06:50.220999 140500095391296 [compaction_job.cc:1944] [default] [JOB 20613] Generated table #14652759: 671089 keys, 95013948 bytes, temperature: kWarm 2024/08/20-09:06:50.221067 140500095391296 EVENT_LOG_v1 {"time_micros": 1724116010221034, "cf_name": "default", "job": 20613, "event": "table_file_creation", "file_number": 14652759, "file_size": 95013948, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190007511593, "largest_seqno": 190303059788, "table_properties": {"data_size": 90979456, "index_size": 359104, "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": 1724116006, "oldest_key_time": 0, "file_creation_time": 1724116006, "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": 14652759, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:06:50.316838 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652760.sst) /dev/shm/ToplingTemp/Topling-277772-IG4hX0 2024/08/20-09:06:50.507878 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652760.sst): first pass time = 0.19's, 183.504'MB/sec 2024/08/20-09:06:50.780222 140500095391296 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652760.sst): part-0: reject ZipStore ratio = 0.812 2024/08/20-09:06:50.857641 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652760.sst): old prealloc_size = 147639500, real_size = 32419520 2024/08/20-09:06:50.857699 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652760.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 175241 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.75 raw-val = 0.0322 GB zip-val = 0.0322 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-09:06:50.916583 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00/14652760.sst): second pass time = 0.27's, 118.733'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.06's, 559.728'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3790.850'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.247'MB/sec write SST data time = 0.02's, 1387.505'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 = 0.27's, unzip length = 0.032'GB zip my value throughput = 118.733'MB/sec zip pipeline throughput = 118.733'MB/sec entries = 175241 avg-key = 16.00 avg-zkey = 0.75 avg-val = 184.00 avg-zval = 184.00 usrkeys = 175241 avg-key = 8.00 avg-zkey = 0.75 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 175241 bytes = 613360 } seq expand size = 1226687 multi value expand size = 0 cnt WriteAppend = 3943 UnZipSize{ index = 0.0014 GB value = 0.0322 GB dict = 0.00 MB all = 0.0350 GB } __ZipSize{ index = 0.0001 GB value = 0.0322 GB dict = 0.00 MB all = 0.0330 GB } UnZip/Zip{ index = 10.7011 value = 1.0000 dict = 0.00 all = 1.0624 } Zip/UnZip{ index = 0.0934 value = 1.0000 dict = 0.00 all = 0.9413 } ---------------------------- total value len = 62.586577 GB avg = 0.180 KB (by entry num) total key len = 6.813036 GB avg = 0.020 KB total ukey len = 3.201647 GB avg = 0.008 KB total ukey num = 0.390850980 Billion total entry num = 0.347728988 Billion write speed all = 1.239949395 MB/sec (with seq num) write speed all = 1.190246946 MB/sec (without seq num) 2024/08/20-09:06:50.959346 140500095391296 [compaction_job.cc:1944] [default] [JOB 20613] Generated table #14652760: 175241 keys, 32990058 bytes, temperature: kWarm 2024/08/20-09:06:50.959431 140500095391296 EVENT_LOG_v1 {"time_micros": 1724116010959382, "cf_name": "default", "job": 20613, "event": "table_file_creation", "file_number": 14652760, "file_size": 32990058, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190164043478, "largest_seqno": 190303059496, "table_properties": {"data_size": 32244544, "index_size": 131008, "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": 2803856, "raw_average_key_size": 16, "raw_value_size": 32244344, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 175241, "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": 1724116010, "oldest_key_time": 0, "file_creation_time": 1724116010, "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": 14652760, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:06:50.974443 140500095391296 [compaction_job.cc:699] job-20613: subcompact[0], size: 0.223048 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20613/att-00 [14652758,14652759,14652760] 2024/08/20-09:06:51.234848 140500095391296 (Original Log Time 2024/08/20-09:06:42.382542) EVENT_LOG_v1 {"time_micros": 1724116002382476, "job": 20613, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14652731], "files_L3": [14651106, 14651107], "score": 1.01577, "input_data_size": 228616322, "oldest_snapshot_seqno": 190303418317} 2024/08/20-09:06:51.234851 140500095391296 (Original Log Time 2024/08/20-09:06:51.228946) [compaction_job.cc:2018] [default] [JOB 20613] Compacted 1@2 + 2@3 files to L3 => 223047906 bytes 2024/08/20-09:06:51.234853 140500095391296 (Original Log Time 2024/08/20-09:06:51.234776) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 26.6 rd, 26.0 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(47.9, 170.2 +0.0 blob) out(212.7 +0.0 blob), read-write-amplify(9.0) write-amplify(4.4) OK, records in: 1589145, records dropped: 71726 output_compression: Snappy 2024/08/20-09:06:51.234860 140500095391296 (Original Log Time 2024/08/20-09:06:51.234824) EVENT_LOG_v1 {"time_micros": 1724116011234801, "cf": "default", "job": 20613, "event": "compaction_finished", "compaction_time_micros": 8591914, "compaction_time_cpu_micros": 2809404, "output_level": 3, "num_output_files": 3, "total_output_size": 223047906, "num_input_records": 1589145, "num_output_records": 1517419, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 135898519, "file_range_sync_nanos": 0, "file_fsync_nanos": 2147, "file_prepare_write_nanos": 133424, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-09:06:51.349693 140500095391296 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":1724116002,"executesMs":9020,"compactionJobId":20613,"attempt":0,"compactionInputRawBytes":317829000,"compactionInputZipBytes":228616322,"compactionOutputRawBytes":0,"compactionOutputZipBytes":223047906,"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":"00-26611389be60612c61439c3c844b848a-5a76fbf58b611b4c-00"}}, response = 2024/08/20-09:06:51.349783 140500095391296 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-20613/att-00: olev 3, work 9.020 s, result 6.205 ms, install 5.935 ms, input{raw 303.105 MiB zip 218.026 MiB}