2024/08/20-16:04:38.001761 140500607346240 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00: fork to child time = 0.011734 sec 2024/08/20-16:04:38.002837 140500607346240 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00 2024/08/20-16:04:38.007612 140500607346240 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00 2024/08/20-16:04:38.009030 140500607346240 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:04:38.009332 140500607346240 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:04:38.046213 140500607346240 [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-38658/att-00/MANIFEST-14629260 2024/08/20-16:04:38.105787 140500607346240 [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-38658/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14673768, last_sequence is 190758649094, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14673689 2024/08/20-16:04:38.105803 140500607346240 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:04:38.105876 140500607346240 [version_set.cc:5652] Creating manifest 14673768 2024/08/20-16:04:38.129650 140500607346240 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:04:38.143274 140500607346240 [compaction_job.cc:2433] [default] [JOB 38658] Compacting 1@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/08/20-16:04:38.143293 140500607346240 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19756 Base level 2, inputs: [14673741(48MB)], [14673038(91MB) 14673039(90MB)] 2024/08/20-16:04:38.153017 140500607346240 [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 2024/08/20-16:04:38.153068 140500607346240 [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 2024/08/20-16:04:38.153096 140500607346240 [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 2024/08/20-16:04:38.153107 140500607346240 [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 2024/08/20-16:04:38.153117 140500607346240 [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 2024/08/20-16:04:39.186688 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673769.sst) /dev/shm/ToplingTemp/Topling-417748-Rhkj7m 2024/08/20-16:04:39.810313 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673769.sst): first pass time = 0.62's, 215.241'MB/sec 2024/08/20-16:04:42.247948 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673769.sst): old prealloc_size = 147639500, real_size = 91985952 2024/08/20-16:04:42.248040 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673769.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.25 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-16:04:43.160952 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673769.sst): second pass time = 2.44's, 50.698'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.91's, 104.685'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13787.700'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.232'MB/sec write SST data time = 0.19's, 504.389'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 = 17634.205'MB/sec zip my value time = 2.44's, unzip length = 0.123'GB zip my value throughput = 50.698'MB/sec zip pipeline throughput = 154.952'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.25 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.25 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 6.4202 value = 1.3572 dict = 1.00 all = 1.4043 } Zip/UnZip{ index = 0.1558 value = 0.7368 dict = 1.00 all = 0.7121 } ---------------------------- 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 = 0.854180034 MB/sec (with seq num) write speed all = 0.819937756 MB/sec (without seq num) 2024/08/20-16:04:43.296910 140500607346240 [compaction_job.cc:1944] [default] [JOB 38658] Generated table #14673769: 671089 keys, 95577276 bytes, temperature: kWarm 2024/08/20-16:04:43.297034 140500607346240 EVENT_LOG_v1 {"time_micros": 1724141083296967, "cf_name": "default", "job": 38658, "event": "table_file_creation", "file_number": 14673769, "file_size": 95577276, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189734509079, "largest_seqno": 190758345995, "table_properties": {"data_size": 90981808, "index_size": 836224, "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": 1724141079, "oldest_key_time": 0, "file_creation_time": 1724141079, "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": 14673769, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:04:43.339393 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673770.sst) /dev/shm/ToplingTemp/Topling-417748-97OFmj 2024/08/20-16:04:44.663085 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673770.sst): first pass time = 1.32's, 101.400'MB/sec 2024/08/20-16:04:45.769920 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673770.sst): old prealloc_size = 147639500, real_size = 91578440 2024/08/20-16:04:45.770000 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673770.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 = 0.63 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-16:04:46.308942 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673770.sst): second pass time = 1.11's, 111.647'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 176.257'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12211.149'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.379'MB/sec write SST data time = 0.10's, 989.256'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 = 29659.268'MB/sec zip my value time = 1.11's, unzip length = 0.123'GB zip my value throughput = 111.647'MB/sec zip pipeline throughput = 111.647'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.63 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.63 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 = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 12.7448 value = 1.3571 dict = 1.00 all = 1.4128 } Zip/UnZip{ index = 0.0785 value = 0.7369 dict = 1.00 all = 0.7078 } ---------------------------- 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 = 0.855860907 MB/sec (with seq num) write speed all = 0.821553715 MB/sec (without seq num) 2024/08/20-16:04:46.422134 140500607346240 [compaction_job.cc:1944] [default] [JOB 38658] Generated table #14673770: 671089 keys, 95002044 bytes, temperature: kWarm 2024/08/20-16:04:46.422222 140500607346240 EVENT_LOG_v1 {"time_micros": 1724141086422175, "cf_name": "default", "job": 38658, "event": "table_file_creation", "file_number": 14673770, "file_size": 95002044, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190549289009, "largest_seqno": 190758345999, "table_properties": {"data_size": 90989296, "index_size": 421248, "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": 1724141083, "oldest_key_time": 0, "file_creation_time": 1724141083, "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": 14673770, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:04:46.478708 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673771.sst) /dev/shm/ToplingTemp/Topling-417748-70a78k 2024/08/20-16:04:46.761911 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673771.sst): first pass time = 0.28's, 208.210'MB/sec 2024/08/20-16:04:47.220654 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673771.sst): old prealloc_size = 147639500, real_size = 42777312 2024/08/20-16:04:47.220714 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673771.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 294772 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.33 raw-val = 0.0542 GB zip-val = 0.0423 GB avg-val = 184.00 avg-zval = 143.54 2024/08/20-16:04:47.461403 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00/14673771.sst): second pass time = 0.46's, 118.561'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 183.810'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12522.892'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.371'MB/sec write SST data time = 0.04's, 1045.121'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.551'MB, throughput = 13470.987'MB/sec zip my value time = 0.46's, unzip length = 0.054'GB zip my value throughput = 118.561'MB/sec zip pipeline throughput = 118.561'MB/sec entries = 294772 avg-key = 16.00 avg-zkey = 1.33 avg-val = 184.00 avg-zval = 143.54 usrkeys = 294772 avg-key = 8.00 avg-zkey = 1.33 avg-val = 191.00 avg-zval = 143.54 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 294772 bytes = 994864 } seq expand size = 2063404 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0542 GB dict = 0.55 MB all = 0.0590 GB } __ZipSize{ index = 0.0004 GB value = 0.0423 GB dict = 0.55 MB all = 0.0443 GB } UnZip/Zip{ index = 6.0040 value = 1.2819 dict = 1.00 all = 1.3323 } Zip/UnZip{ index = 0.1666 value = 0.7801 dict = 1.00 all = 0.7506 } ---------------------------- total value len = 62.609407 GB avg = 0.180 KB (by entry num) total key len = 6.814949 GB avg = 0.020 KB total ukey len = 3.202603 GB avg = 0.008 KB total ukey num = 0.390970511 Billion total entry num = 0.347848519 Billion write speed all = 0.856601612 MB/sec (with seq num) write speed all = 0.822265812 MB/sec (without seq num) 2024/08/20-16:04:47.518768 140500607346240 [compaction_job.cc:1944] [default] [JOB 38658] Generated table #14673771: 294772 keys, 44250435 bytes, temperature: kWarm 2024/08/20-16:04:47.518835 140500607346240 EVENT_LOG_v1 {"time_micros": 1724141087518803, "cf_name": "default", "job": 38658, "event": "table_file_creation", "file_number": 14673771, "file_size": 44250435, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190658523816, "largest_seqno": 190758345991, "table_properties": {"data_size": 42310688, "index_size": 392768, "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": 4716352, "raw_average_key_size": 16, "raw_value_size": 54238048, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 294772, "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": 1724141086, "oldest_key_time": 0, "file_creation_time": 1724141086, "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": 14673771, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:04:47.535655 140500607346240 [compaction_job.cc:699] job-38658: subcompact[0], size: 0.234830 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38658/att-00 [14673769,14673770,14673771] 2024/08/20-16:04:47.577115 140500607346240 (Original Log Time 2024/08/20-16:04:38.143374) EVENT_LOG_v1 {"time_micros": 1724141078143312, "job": 38658, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14673741], "files_L3": [14673038, 14673039], "score": 1.03343, "input_data_size": 241843813, "oldest_snapshot_seqno": 190758648377} 2024/08/20-16:04:47.577119 140500607346240 (Original Log Time 2024/08/20-16:04:47.573850) [compaction_job.cc:2018] [default] [JOB 38658] Compacted 1@2 + 2@3 files to L3 => 234829755 bytes 2024/08/20-16:04:47.577120 140500607346240 (Original Log Time 2024/08/20-16:04:47.577043) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 25.7 rd, 25.0 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.7, 181.9 +0.0 blob) out(224.0 +0.0 blob), read-write-amplify(9.3) write-amplify(4.6) OK, records in: 1677723, records dropped: 40773 output_compression: Snappy 2024/08/20-16:04:47.577128 140500607346240 (Original Log Time 2024/08/20-16:04:47.577090) EVENT_LOG_v1 {"time_micros": 1724141087577069, "cf": "default", "job": 38658, "event": "compaction_finished", "compaction_time_micros": 9392294, "compaction_time_cpu_micros": 3201451, "output_level": 3, "num_output_files": 3, "total_output_size": 234829755, "num_input_records": 1677723, "num_output_records": 1636950, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 196378130, "file_range_sync_nanos": 0, "file_fsync_nanos": 2232, "file_prepare_write_nanos": 8549, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-16:04:47.693385 140500607346240 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":1724141077,"executesMs":9565,"compactionJobId":38658,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241843813,"compactionOutputRawBytes":0,"compactionOutputZipBytes":234829755,"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-b30df2e9757e18b0b06b0a61cc63ac29-120130f13c60553a-00"}}, response = 2024/08/20-16:04:47.693477 140500607346240 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-38658/att-00: olev 3, work 9.566 s, result 6.254 ms, install 3.299 ms, input{raw 320.000 MiB zip 230.640 MiB}