2024/08/20-21:07:40.312588 139856757376576 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00: fork to child time = 0.009992 sec 2024/08/20-21:07:40.313386 139856757376576 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00 2024/08/20-21:07:40.317754 139856757376576 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00 2024/08/20-21:07:40.318177 139856757376576 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:07:40.318485 139856757376576 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:07:40.369079 139856757376576 [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-49936/att-00/MANIFEST-14629260 2024/08/20-21:07:40.425550 139856757376576 [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-49936/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14686830, last_sequence is 191051640812, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14686793 2024/08/20-21:07:40.425560 139856757376576 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:07:40.425635 139856757376576 [version_set.cc:5652] Creating manifest 14686830 2024/08/20-21:07:40.453493 139856757376576 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:07:40.466858 139856757376576 [compaction_job.cc:2433] [default] [JOB 49936] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-21:07:40.466876 139856757376576 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25347 Base level 1, inputs: [14686801(16MB)], [14686744(48MB) 14686745(47MB) 14686746(11MB)] 2024/08/20-21:07:40.678487 139856757376576 [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 2024/08/20-21:07:40.678518 139856757376576 [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 2024/08/20-21:07:40.678536 139856757376576 [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 2024/08/20-21:07:40.678547 139856757376576 [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 2024/08/20-21:07:40.678557 139856757376576 [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 2024/08/20-21:07:41.228304 139856757376576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686831.sst) /dev/shm/ToplingTemp/Topling-20171-mPBCfp 2024/08/20-21:07:41.552654 139856757376576 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686831.sst): first pass time = 0.32's, 206.944'MB/sec 2024/08/20-21:07:43.775411 139856757376576 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686831.sst): old prealloc_size = 73819750, real_size = 49442976 2024/08/20-21:07:43.775493 139856757376576 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686831.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-21:07:44.327894 139856757376576 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686831.sst): second pass time = 2.22's, 27.790'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 92.461'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36712.238'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.185'MB/sec write SST data time = 0.10's, 519.148'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14052.379'MB/sec zip my value time = 2.22's, unzip length = 0.062'GB zip my value throughput = 27.790'MB/sec zip pipeline throughput = 152.833'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.02 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.02 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5928 value = 1.2951 dict = 1.00 all = 1.3137 } Zip/UnZip{ index = 0.6278 value = 0.7722 dict = 1.00 all = 0.7612 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.020403305 MB/sec (with seq num) write speed all = 0.019614772 MB/sec (without seq num) 2024/08/20-21:07:44.454041 139856757376576 [compaction_job.cc:1944] [default] [JOB 49936] Generated table #14686831: 335545 keys, 51084589 bytes, temperature: kWarm 2024/08/20-21:07:44.454172 139856757376576 EVENT_LOG_v1 {"time_micros": 1724159264454106, "cf_name": "default", "job": 49936, "event": "table_file_creation", "file_number": 14686831, "file_size": 51084589, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191013900313, "largest_seqno": 191051608785, "table_properties": {"data_size": 47673616, "index_size": 1685312, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724159261, "oldest_key_time": 0, "file_creation_time": 1724159261, "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": 14686831, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:07:44.553407 139856757376576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686832.sst) /dev/shm/ToplingTemp/Topling-20171-JXGF6p 2024/08/20-21:07:45.717534 139856757376576 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686832.sst): first pass time = 1.16's, 57.650'MB/sec 2024/08/20-21:07:47.634361 139856757376576 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686832.sst): old prealloc_size = 73819750, real_size = 48623328 2024/08/20-21:07:47.634433 139856757376576 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686832.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.57 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-21:07:48.155471 139856757376576 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686832.sst): second pass time = 1.92's, 32.233'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.459'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21954.150'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.211'MB/sec write SST data time = 0.12's, 409.113'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 15044.768'MB/sec zip my value time = 1.92's, unzip length = 0.062'GB zip my value throughput = 32.233'MB/sec zip pipeline throughput = 126.364'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.57 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.57 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.1076 value = 1.2950 dict = 1.00 all = 1.3351 } Zip/UnZip{ index = 0.3218 value = 0.7722 dict = 1.00 all = 0.7490 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.040760781 MB/sec (with seq num) write speed all = 0.039185485 MB/sec (without seq num) 2024/08/20-21:07:48.229271 139856757376576 [compaction_job.cc:1944] [default] [JOB 49936] Generated table #14686832: 335545 keys, 50264203 bytes, temperature: kWarm 2024/08/20-21:07:48.229354 139856757376576 EVENT_LOG_v1 {"time_micros": 1724159268229311, "cf_name": "default", "job": 49936, "event": "table_file_creation", "file_number": 14686832, "file_size": 50264203, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190985278316, "largest_seqno": 191051608786, "table_properties": {"data_size": 47675488, "index_size": 863808, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724159264, "oldest_key_time": 0, "file_creation_time": 1724159264, "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": 14686832, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:07:48.265073 139856757376576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686833.sst) /dev/shm/ToplingTemp/Topling-20171-2Ft7Ks 2024/08/20-21:07:48.623550 139856757376576 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686833.sst): first pass time = 0.36's, 76.070'MB/sec 2024/08/20-21:07:49.772411 139856757376576 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686833.sst): part-0: reject ZipStore ratio = 0.833 2024/08/20-21:07:49.853576 139856757376576 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686833.sst): old prealloc_size = 73819750, real_size = 25709720 2024/08/20-21:07:49.853639 139856757376576 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686833.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 136323 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 4.34 raw-val = 0.0251 GB zip-val = 0.0251 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-21:07:49.956839 139856757376576 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00/14686833.sst): second pass time = 1.15's, 21.853'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.10's, 252.785'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14673.542'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.730'MB/sec write SST data time = 0.06's, 461.492'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 = 1.15's, unzip length = 0.025'GB zip my value throughput = 21.853'MB/sec zip pipeline throughput = 148.660'MB/sec entries = 136323 avg-key = 16.00 avg-zkey = 4.34 avg-val = 184.00 avg-zval = 184.00 usrkeys = 136323 avg-key = 8.00 avg-zkey = 4.34 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 136323 bytes = 426032 } seq expand size = 954261 multi value expand size = 0 cnt WriteAppend = 3069 UnZipSize{ index = 0.0011 GB value = 0.0251 GB dict = 0.00 MB all = 0.0273 GB } __ZipSize{ index = 0.0006 GB value = 0.0251 GB dict = 0.00 MB all = 0.0261 GB } UnZip/Zip{ index = 1.8426 value = 1.0000 dict = 0.00 all = 1.0445 } Zip/UnZip{ index = 0.5427 value = 1.0000 dict = 0.00 all = 0.9574 } ---------------------------- total value len = 0.154216 GB avg = 0.191 KB (by entry num) total key len = 0.012919 GB avg = 0.016 KB total ukey len = 0.006459 GB avg = 0.008 KB total ukey num = 0.000807413 Billion total entry num = 0.000807413 Billion write speed all = 0.049014883 MB/sec (with seq num) write speed all = 0.047120588 MB/sec (without seq num) 2024/08/20-21:07:49.995756 139856757376576 [compaction_job.cc:1944] [default] [JOB 49936] Generated table #14686833: 136323 keys, 26102698 bytes, temperature: kWarm 2024/08/20-21:07:49.995839 139856757376576 EVENT_LOG_v1 {"time_micros": 1724159269995796, "cf_name": "default", "job": 49936, "event": "table_file_creation", "file_number": 14686833, "file_size": 26102698, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191022841988, "largest_seqno": 191051608663, "table_properties": {"data_size": 25083632, "index_size": 591872, "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": 2181168, "raw_average_key_size": 16, "raw_value_size": 25083432, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 136323, "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": 1724159268, "oldest_key_time": 0, "file_creation_time": 1724159268, "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": 14686833, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:07:50.013294 139856757376576 [compaction_job.cc:699] job-49936: subcompact[0], size: 0.127451 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49936/att-00 [14686831,14686832,14686833] 2024/08/20-21:07:50.058757 139856757376576 (Original Log Time 2024/08/20-21:07:40.466952) EVENT_LOG_v1 {"time_micros": 1724159260466895, "job": 49936, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14686801], "files_L2": [14686744, 14686745, 14686746], "score": 0.997123, "input_data_size": 130034008, "oldest_snapshot_seqno": 191051639873} 2024/08/20-21:07:50.058762 139856757376576 (Original Log Time 2024/08/20-21:07:50.058085) [compaction_job.cc:2018] [default] [JOB 49936] Compacted 1@1 + 3@2 files to L2 => 127451490 bytes 2024/08/20-21:07:50.058765 139856757376576 (Original Log Time 2024/08/20-21:07:50.058663) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.6 rd, 13.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.3, 107.7 +0.0 blob) out(121.5 +0.0 blob), read-write-amplify(15.0) write-amplify(7.4) OK, records in: 810328, records dropped: 2915 output_compression: Snappy 2024/08/20-21:07:50.058777 139856757376576 (Original Log Time 2024/08/20-21:07:50.058727) EVENT_LOG_v1 {"time_micros": 1724159270058699, "cf": "default", "job": 49936, "event": "compaction_finished", "compaction_time_micros": 9546357, "compaction_time_cpu_micros": 1913221, "output_level": 2, "num_output_files": 3, "total_output_size": 127451490, "num_input_records": 810328, "num_output_records": 807413, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 149617212, "file_range_sync_nanos": 0, "file_fsync_nanos": 2559, "file_prepare_write_nanos": 172118, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-21:07:50.200123 139856757376576 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":1724159260,"executesMs":9737,"compactionJobId":49936,"attempt":0,"compactionInputRawBytes":162065600,"compactionInputZipBytes":130034008,"compactionOutputRawBytes":0,"compactionOutputZipBytes":127451490,"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":"00-998e65c0d52eb27935c62011655e4424-c92ec71ed8ba27de-00"}}, response = 2024/08/20-21:07:50.200230 139856757376576 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-49936/att-00: olev 2, work 9.738 s, result 7.407 ms, install 0.731 ms, input{raw 154.558 MiB zip 124.010 MiB}