2024/08/20-16:34:41.130191 140500263245376 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00: fork to child time = 0.010045 sec 2024/08/20-16:34:41.131131 140500263245376 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00 2024/08/20-16:34:41.136561 140500263245376 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00 2024/08/20-16:34:41.136875 140500263245376 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:34:41.137434 140500263245376 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:34:41.179127 140500263245376 [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-39754/att-00/MANIFEST-14629260 2024/08/20-16:34:41.207833 140500263245376 [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-39754/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14675007, last_sequence is 190788739917, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14674790 2024/08/20-16:34:41.207842 140500263245376 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:34:41.207908 140500263245376 [version_set.cc:5652] Creating manifest 14675007 2024/08/20-16:34:41.231950 140500263245376 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:34:41.244837 140500263245376 [compaction_job.cc:2433] [default] [JOB 39754] Compacting 1@3 + 3@4 files to L4, score 1.00, subcompactions 1 : 1 2024/08/20-16:34:41.244850 140500263245376 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20282 Base level 3, inputs: [14674765(28MB)], [14667369(65MB) 14667370(22MB) 14669257(65MB)] 2024/08/20-16:34:41.250806 140500263245376 [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 2024/08/20-16:34:41.250850 140500263245376 [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 2024/08/20-16:34:41.250877 140500263245376 [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 2024/08/20-16:34:41.250891 140500263245376 [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 2024/08/20-16:34:41.250901 140500263245376 [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 2024/08/20-16:34:41.912673 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675008.sst) /dev/shm/ToplingTemp/Topling-425850-p6WrxZ 2024/08/20-16:34:42.995207 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675008.sst): first pass time = 1.08's, 247.982'MB/sec 2024/08/20-16:34:47.838994 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675008.sst): old prealloc_size = 210025901, real_size = 58591424 2024/08/20-16:34:47.840415 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675008.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1843950 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2168 GB zip-val = 0.0546 GB avg-val = 117.58 avg-zval = 29.62 2024/08/20-16:34:47.849529 140500263245376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675008.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-16:34:49.960192 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675008.sst): second pass time = 4.84's, 44.784'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 2.12's, 31.687'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2554.552'MB/sec (index lex order gen) rebuild zvType time = 1.79's, 0.257'MB/sec write SST data time = 0.33's, 206.666'MB/sec dict compress time = 0.00's, 2159718.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 42998.288'MB/sec zip my value time = 4.84's, unzip length = 0.217'GB zip my value throughput = 44.784'MB/sec zip pipeline throughput = 124.966'MB/sec entries = 1843950 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.58 avg-zval = 29.62 usrkeys = 1843950 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.58 avg-zval = 29.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1843950 bytes = 6914832 } seq expand size = 12907650 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0369 GB value = 0.2168 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0546 GB dict = 2.16 MB all = 0.0672 GB } UnZip/Zip{ index = 10.5177 value = 3.9691 dict = 1.00 all = 3.9937 } Zip/UnZip{ index = 0.0951 value = 0.2519 dict = 1.00 all = 0.2504 } ---------------------------- total value len = 62.526462 GB avg = 0.180 KB (by entry num) total key len = 6.840388 GB avg = 0.020 KB total ukey len = 3.226386 GB avg = 0.008 KB total ukey num = 0.391177511 Billion total entry num = 0.348055519 Billion write speed all = 0.837270860 MB/sec (with seq num) write speed all = 0.803662099 MB/sec (without seq num) 2024/08/20-16:34:50.037993 140500263245376 [compaction_job.cc:1944] [default] [JOB 39754] Generated table #14675008: 1843950 keys, 67215417 bytes, temperature: kWarm 2024/08/20-16:34:50.038074 140500263245376 EVENT_LOG_v1 {"time_micros": 1724142890038029, "cf_name": "default", "job": 39754, "event": "table_file_creation", "file_number": 14675008, "file_size": 67215417, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793099057, "largest_seqno": 190753011836, "table_properties": {"data_size": 54623856, "index_size": 3506368, "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": 51630600, "raw_average_key_size": 28, "raw_value_size": 216804972, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1843950, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724142881, "oldest_key_time": 0, "file_creation_time": 1724142881, "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": 14675008, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:34:50.090245 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675009.sst) /dev/shm/ToplingTemp/Topling-425850-AtgZN0 2024/08/20-16:34:52.175238 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675009.sst): first pass time = 2.08's, 128.749'MB/sec 2024/08/20-16:34:55.273321 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675009.sst): old prealloc_size = 210025901, real_size = 57679568 2024/08/20-16:34:55.274680 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675009.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1852085 prefix = 4 raw-key = 0.0296 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2166 GB zip-val = 0.0537 GB avg-val = 116.94 avg-zval = 28.99 2024/08/20-16:34:55.276387 140500263245376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675009.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-16:34:56.878821 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675009.sst): second pass time = 3.10's, 69.951'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.61's, 41.314'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2685.734'MB/sec (index lex order gen) rebuild zvType time = 1.28's, 0.361'MB/sec write SST data time = 0.32's, 205.492'MB/sec dict compress time = 0.00's, 2157680.000'MB/sec z-dict build time = 0.00's, sample length = 2.158'MB, throughput = 49157.724'MB/sec zip my value time = 3.10's, unzip length = 0.217'GB zip my value throughput = 69.951'MB/sec zip pipeline throughput = 87.411'MB/sec entries = 1852085 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.94 avg-zval = 28.99 usrkeys = 1852085 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.94 avg-zval = 28.99 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1852085 bytes = 6945328 } seq expand size = 12964595 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0370 GB value = 0.2166 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0537 GB dict = 2.16 MB all = 0.0663 GB } UnZip/Zip{ index = 10.5167 value = 4.0335 dict = 1.00 all = 4.0470 } Zip/UnZip{ index = 0.0951 value = 0.2479 dict = 1.00 all = 0.2471 } ---------------------------- total value len = 62.756004 GB avg = 0.179 KB (by entry num) total key len = 6.892247 GB avg = 0.020 KB total ukey len = 3.263428 GB avg = 0.008 KB total ukey num = 0.393029596 Billion total entry num = 0.349907604 Billion write speed all = 0.840597215 MB/sec (with seq num) write speed all = 0.806812435 MB/sec (without seq num) 2024/08/20-16:34:56.958677 140500263245376 [compaction_job.cc:1944] [default] [JOB 39754] Generated table #14675009: 1852085 keys, 66329987 bytes, temperature: kWarm 2024/08/20-16:34:56.958738 140500263245376 EVENT_LOG_v1 {"time_micros": 1724142896958707, "cf_name": "default", "job": 39754, "event": "table_file_creation", "file_number": 14675009, "file_size": 66329987, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793099077, "largest_seqno": 190753007429, "table_properties": {"data_size": 53694208, "index_size": 3522176, "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": 51858380, "raw_average_key_size": 28, "raw_value_size": 216577194, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 1852085, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724142890, "oldest_key_time": 0, "file_creation_time": 1724142890, "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": 14675009, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:34:57.011042 140500263245376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675010.sst) /dev/shm/ToplingTemp/Topling-425850-NI5iGZ 2024/08/20-16:34:57.943787 140500263245376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675010.sst): first pass time = 0.93's, 165.250'MB/sec 2024/08/20-16:35:03.262162 140500263245376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675010.sst): old prealloc_size = 210025901, real_size = 42412912 2024/08/20-16:35:03.262246 140500263245376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675010.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 1055668 prefix = 4 raw-key = 0.0169 GB zip-key = 0.0091 GB avg-key = 16.00 avg-zkey = 8.61 raw-val = 0.1246 GB zip-val = 0.0331 GB avg-val = 118.00 avg-zval = 31.31 2024/08/20-16:35:04.335398 140500263245376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00/14675010.sst): second pass time = 5.32's, 23.428'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 44.120'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 258151.077'MB/sec (index lex order gen) rebuild zvType time = 0.93's, 0.283'MB/sec write SST data time = 0.14's, 334.038'MB/sec dict compress time = 0.00's, 1238882.000'MB/sec z-dict build time = 0.00's, sample length = 1.239'MB, throughput = 27953.744'MB/sec zip my value time = 5.32's, unzip length = 0.125'GB zip my value throughput = 23.428'MB/sec zip pipeline throughput = 112.259'MB/sec entries = 1055668 avg-key = 28.00 avg-zkey = 8.61 avg-val = 118.00 avg-zval = 31.31 usrkeys = 1055668 avg-key = 20.00 avg-zkey = 8.61 avg-val = 125.00 avg-zval = 31.31 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1055668 bytes = 3958768 } seq expand size = 7389676 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0211 GB value = 0.1246 GB dict = 1.24 MB all = 0.1541 GB } __ZipSize{ index = 0.0091 GB value = 0.0331 GB dict = 1.24 MB all = 0.0474 GB } UnZip/Zip{ index = 2.3217 value = 3.7685 dict = 1.00 all = 3.2550 } Zip/UnZip{ index = 0.4307 value = 0.2654 dict = 1.00 all = 0.3072 } ---------------------------- total value len = 62.887963 GB avg = 0.179 KB (by entry num) total key len = 6.921805 GB avg = 0.020 KB total ukey len = 3.284542 GB avg = 0.008 KB total ukey num = 0.394085264 Billion total entry num = 0.350963272 Billion write speed all = 0.842470778 MB/sec (with seq num) write speed all = 0.808587118 MB/sec (without seq num) 2024/08/20-16:35:04.392265 140500263245376 [compaction_job.cc:1944] [default] [JOB 39754] Generated table #14675010: 1055668 keys, 47351024 bytes, temperature: kWarm 2024/08/20-16:35:04.392357 140500263245376 EVENT_LOG_v1 {"time_micros": 1724142904392325, "cf_name": "default", "job": 39754, "event": "table_file_creation", "file_number": 14675010, "file_size": 47351024, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189806339304, "largest_seqno": 190417345824, "table_properties": {"data_size": 33054944, "index_size": 9093888, "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": 29558704, "raw_average_key_size": 28, "raw_value_size": 124568824, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 1055668, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 118, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724142896, "oldest_key_time": 0, "file_creation_time": 1724142896, "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": 14675010, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:35:04.422999 140500263245376 [compaction_job.cc:699] job-39754: subcompact[0], size: 0.180896 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39754/att-00 [14675008,14675009,14675010] 2024/08/20-16:35:04.468245 140500263245376 (Original Log Time 2024/08/20-16:34:41.244911) EVENT_LOG_v1 {"time_micros": 1724142881244866, "job": 39754, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14674765], "files_L4": [14667369, 14667370, 14669257], "score": 1.00191, "input_data_size": 190932638, "oldest_snapshot_seqno": 190788739310} 2024/08/20-16:35:04.468251 140500263245376 (Original Log Time 2024/08/20-16:35:04.464217) [compaction_job.cc:2018] [default] [JOB 39754] Compacted 1@3 + 3@4 files to L4 => 180896428 bytes 2024/08/20-16:35:04.468253 140500263245376 (Original Log Time 2024/08/20-16:35:04.468158) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 8.2 rd, 7.8 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(28.8, 153.3 +0.0 blob) out(172.5 +0.0 blob), read-write-amplify(12.3) write-amplify(6.0) OK, records in: 4896238, records dropped: 144535 output_compression: Snappy 2024/08/20-16:35:04.468264 140500263245376 (Original Log Time 2024/08/20-16:35:04.468218) EVENT_LOG_v1 {"time_micros": 1724142904468190, "cf": "default", "job": 39754, "event": "compaction_finished", "compaction_time_micros": 23178102, "compaction_time_cpu_micros": 7840414, "output_level": 4, "num_output_files": 3, "total_output_size": 180896428, "num_input_records": 4896238, "num_output_records": 4751703, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 140715619, "file_range_sync_nanos": 0, "file_fsync_nanos": 1952, "file_prepare_write_nanos": 8604, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-16:35:04.623704 140500263245376 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":1724142881,"executesMs":23327,"compactionJobId":39754,"attempt":0,"compactionInputRawBytes":711522644,"compactionInputZipBytes":190932638,"compactionOutputRawBytes":0,"compactionOutputZipBytes":180896428,"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-a569d6e828847cfe2c912ad7ce94cdf8-31a1653d74e6db39-00"}}, response = 2024/08/20-16:35:04.623823 140500263245376 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-39754/att-00: olev 4, work 23.327 s, result 6.646 ms, install 4.077 ms, input{raw 678.561 MiB zip 182.088 MiB}