2024/08/20-23:21:28.059220 139857160226368 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00: fork to child time = 0.009740 sec 2024/08/20-23:21:28.060460 139857160226368 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00 2024/08/20-23:21:28.065909 139857160226368 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00 2024/08/20-23:21:28.067320 139857160226368 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:21:28.067653 139857160226368 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:21:28.109294 139857160226368 [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-55049/att-00/MANIFEST-14629260 2024/08/20-23:21:28.166072 139857160226368 [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-55049/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14692630, last_sequence is 191174466023, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14692423 2024/08/20-23:21:28.166087 139857160226368 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:21:28.166165 139857160226368 [version_set.cc:5652] Creating manifest 14692630 2024/08/20-23:21:28.195913 139857160226368 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:21:28.214514 139857160226368 [compaction_job.cc:2433] [default] [JOB 55049] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-23:21:28.214534 139857160226368 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27834 Base level 3, inputs: [14692615(90MB)], [14690051(172MB) 14690053(172MB)] 2024/08/20-23:21:28.227673 139857160226368 [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 2024/08/20-23:21:28.227726 139857160226368 [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 2024/08/20-23:21:28.227753 139857160226368 [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 2024/08/20-23:21:28.227764 139857160226368 [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 2024/08/20-23:21:28.227774 139857160226368 [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 2024/08/20-23:21:30.224689 139857160226368 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692631.sst) /dev/shm/ToplingTemp/Topling-57556-dKGFXk 2024/08/20-23:21:32.048739 139857160226368 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692631.sst): first pass time = 1.82's, 147.169'MB/sec 2024/08/20-23:21:35.146316 139857160226368 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692631.sst): old prealloc_size = 295279001, real_size = 173836336 2024/08/20-23:21:35.146389 139857160226368 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692631.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.41 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-23:21:36.215889 139857160226368 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692631.sst): second pass time = 3.10's, 79.770'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 169.048'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13119.109'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.383'MB/sec write SST data time = 0.19's, 935.958'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 48344.442'MB/sec zip my value time = 3.10's, unzip length = 0.247'GB zip my value throughput = 79.770'MB/sec zip pipeline throughput = 117.544'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.41 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.41 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0006 GB value = 0.1729 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 19.4699 value = 1.4279 dict = 1.00 all = 1.4846 } Zip/UnZip{ index = 0.0514 value = 0.7003 dict = 1.00 all = 0.6736 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.024294129 MB/sec (with seq num) write speed all = 0.023355225 MB/sec (without seq num) 2024/08/20-23:21:36.415386 139857160226368 [compaction_job.cc:1944] [default] [JOB 55049] Generated table #14692631: 1342178 keys, 180811693 bytes, temperature: kWarm 2024/08/20-23:21:36.415477 139857160226368 EVENT_LOG_v1 {"time_micros": 1724167296415427, "cf_name": "default", "job": 55049, "event": "table_file_creation", "file_number": 14692631, "file_size": 180811693, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190761912578, "largest_seqno": 191174088060, "table_properties": {"data_size": 172949104, "index_size": 551488, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724167290, "oldest_key_time": 0, "file_creation_time": 1724167290, "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": 14692631, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:21:36.479333 139857160226368 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692632.sst) /dev/shm/ToplingTemp/Topling-57556-PNaSIl 2024/08/20-23:21:39.220585 139857160226368 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692632.sst): first pass time = 2.74's, 97.926'MB/sec 2024/08/20-23:21:41.940762 139857160226368 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692632.sst): old prealloc_size = 295279001, real_size = 173639352 2024/08/20-23:21:41.940842 139857160226368 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692632.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.26 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-23:21:43.579770 139857160226368 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692632.sst): second pass time = 2.72's, 90.839'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.64's, 110.404'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11699.706'MB/sec (index lex order gen) rebuild zvType time = 1.32's, 0.255'MB/sec write SST data time = 0.32's, 562.317'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 62461.735'MB/sec zip my value time = 2.72's, unzip length = 0.247'GB zip my value throughput = 90.839'MB/sec zip pipeline throughput = 90.839'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.26 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.26 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0004 GB value = 0.1730 GB dict = 2.44 MB all = 0.1810 GB } UnZip/Zip{ index = 30.6489 value = 1.4279 dict = 1.00 all = 1.4835 } Zip/UnZip{ index = 0.0326 value = 0.7003 dict = 1.00 all = 0.6741 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.048556991 MB/sec (with seq num) write speed all = 0.046680392 MB/sec (without seq num) 2024/08/20-23:21:43.788569 139857160226368 [compaction_job.cc:1944] [default] [JOB 55049] Generated table #14692632: 1342178 keys, 180950253 bytes, temperature: kWarm 2024/08/20-23:21:43.788654 139857160226368 EVENT_LOG_v1 {"time_micros": 1724167303788611, "cf_name": "default", "job": 55049, "event": "table_file_creation", "file_number": 14692632, "file_size": 180950253, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635023232, "largest_seqno": 191174087821, "table_properties": {"data_size": 172953280, "index_size": 350336, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724167296, "oldest_key_time": 0, "file_creation_time": 1724167296, "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": 14692632, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:21:43.912647 139857160226368 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692633.sst) /dev/shm/ToplingTemp/Topling-57556-RLGSzk 2024/08/20-23:21:44.803117 139857160226368 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692633.sst): first pass time = 0.89's, 87.352'MB/sec 2024/08/20-23:21:45.407690 139857160226368 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692633.sst): old prealloc_size = 295279001, real_size = 54903888 2024/08/20-23:21:45.407760 139857160226368 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692633.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 388892 prefix = 4 raw-key = 0.0016 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.26 raw-val = 0.0716 GB zip-val = 0.0547 GB avg-val = 184.00 avg-zval = 140.67 2024/08/20-23:21:45.735380 139857160226368 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00/14692633.sst): second pass time = 0.60's, 118.537'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 174.075'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2749.141'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.362'MB/sec write SST data time = 0.06's, 961.422'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.729'MB, throughput = 18237.926'MB/sec zip my value time = 0.60's, unzip length = 0.072'GB zip my value throughput = 118.537'MB/sec zip pipeline throughput = 118.537'MB/sec entries = 388892 avg-key = 16.00 avg-zkey = 0.26 avg-val = 184.00 avg-zval = 140.67 usrkeys = 388892 avg-key = 8.00 avg-zkey = 0.26 avg-val = 191.00 avg-zval = 140.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 388892 bytes = 1506976 } seq expand size = 2722244 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0031 GB value = 0.0716 GB dict = 0.73 MB all = 0.0778 GB } __ZipSize{ index = 0.0001 GB value = 0.0547 GB dict = 0.73 MB all = 0.0570 GB } UnZip/Zip{ index = 30.3822 value = 1.3081 dict = 1.00 all = 1.3635 } Zip/UnZip{ index = 0.0329 value = 0.7645 dict = 1.00 all = 0.7334 } ---------------------------- total value len = 0.586990 GB avg = 0.191 KB (by entry num) total key len = 0.049172 GB avg = 0.016 KB total ukey len = 0.024586 GB avg = 0.008 KB total ukey num = 0.003073248 Billion total entry num = 0.003073248 Billion write speed all = 0.055581141 MB/sec (with seq num) write speed all = 0.053433078 MB/sec (without seq num) 2024/08/20-23:21:45.804908 139857160226368 [compaction_job.cc:1944] [default] [JOB 55049] Generated table #14692633: 388892 keys, 57043531 bytes, temperature: kWarm 2024/08/20-23:21:45.804977 139857160226368 EVENT_LOG_v1 {"time_micros": 1724167305804943, "cf_name": "default", "job": 55049, "event": "table_file_creation", "file_number": 14692633, "file_size": 57043531, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635057221, "largest_seqno": 191174088058, "table_properties": {"data_size": 54704112, "index_size": 102400, "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": 6222272, "raw_average_key_size": 16, "raw_value_size": 71556128, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 388892, "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": 1724167303, "oldest_key_time": 0, "file_creation_time": 1724167303, "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": 14692633, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:21:45.824445 139857160226368 [compaction_job.cc:699] job-55049: subcompact[0], size: 0.418805 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55049/att-00 [14692631,14692632,14692633] 2024/08/20-23:21:45.884145 139857160226368 (Original Log Time 2024/08/20-23:21:28.214624) EVENT_LOG_v1 {"time_micros": 1724167288214556, "job": 55049, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14692615], "files_L4": [14690051, 14690053], "score": 1.00859, "input_data_size": 457428950, "oldest_snapshot_seqno": 191174465814} 2024/08/20-23:21:45.884148 139857160226368 (Original Log Time 2024/08/20-23:21:45.883638) [compaction_job.cc:2018] [default] [JOB 55049] Compacted 1@3 + 2@4 files to L4 => 418805477 bytes 2024/08/20-23:21:45.884150 139857160226368 (Original Log Time 2024/08/20-23:21:45.884070) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 26.0 rd, 23.8 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(91.0, 345.3 +0.0 blob) out(399.4 +0.0 blob), read-write-amplify(9.2) write-amplify(4.4) OK, records in: 3355445, records dropped: 282197 output_compression: Snappy 2024/08/20-23:21:45.884159 139857160226368 (Original Log Time 2024/08/20-23:21:45.884119) EVENT_LOG_v1 {"time_micros": 1724167305884097, "cf": "default", "job": 55049, "event": "compaction_finished", "compaction_time_micros": 17609833, "compaction_time_cpu_micros": 7205803, "output_level": 4, "num_output_files": 3, "total_output_size": 418805477, "num_input_records": 3355445, "num_output_records": 3073248, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 294625709, "file_range_sync_nanos": 0, "file_fsync_nanos": 2540, "file_prepare_write_nanos": 10190, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-23:21:45.997354 139857160226368 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":1724167288,"executesMs":17817,"compactionJobId":55049,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":457428950,"compactionOutputRawBytes":0,"compactionOutputZipBytes":418805477,"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":"00-8d7e5bda923d712008368e44e871b998-568624e5bbda5d53-00"}}, response = 2024/08/20-23:21:45.997459 139857160226368 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-55049/att-00: olev 4, work 17.817 s, result 6.843 ms, install 0.545 ms, input{raw 640.000 MiB zip 436.238 MiB}