2024/07/09-01:12:16.003123 140499337496128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00: fork to child time = 0.009658 sec 2024/07/09-01:12:16.003674 140499337496128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00 2024/07/09-01:12:16.008135 140499337496128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00 2024/07/09-01:12:16.008442 140499337496128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-01:12:16.008652 140499337496128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-01:12:16.051969 140499337496128 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-24122/att-00/MANIFEST-12625661 2024/07/09-01:12:16.102482 140499337496128 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-24122/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12653151, last_sequence is 147782301267, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12653103 2024/07/09-01:12:16.102493 140499337496128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-01:12:16.102549 140499337496128 [version_set.cc:5652] Creating manifest 12653151 2024/07/09-01:12:16.136171 140499337496128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-01:12:16.151517 140499337496128 [compaction_job.cc:2433] [default] [JOB 24122] Compacting 1@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/07/09-01:12:16.151528 140499337496128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12761 Base level 1, inputs: [12653120(31MB)], [12653071(48MB) 12653072(47MB)] 2024/07/09-01:12:16.447610 140499337496128 [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 2024/07/09-01:12:16.447639 140499337496128 [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 2024/07/09-01:12:16.447660 140499337496128 [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 2024/07/09-01:12:16.447678 140499337496128 [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 2024/07/09-01:12:16.447690 140499337496128 [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 2024/07/09-01:12:16.854501 140499337496128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653152.sst) /dev/shm/ToplingTemp/Topling-34098-ataray 2024/07/09-01:12:17.384640 140499337496128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653152.sst): first pass time = 0.53's, 126.602'MB/sec 2024/07/09-01:12:19.707126 140499337496128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653152.sst): old prealloc_size = 73819750, real_size = 49420144 2024/07/09-01:12:19.707191 140499337496128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653152.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 = 4.97 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-01:12:20.022006 140499337496128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653152.sst): second pass time = 2.32's, 26.593'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 162.161'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36072.476'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.312'MB/sec write SST data time = 0.05's, 1104.720'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 = 23477.603'MB/sec zip my value time = 2.32's, unzip length = 0.062'GB zip my value throughput = 26.593'MB/sec zip pipeline throughput = 202.121'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.97 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.97 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 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 = 1.6090 value = 1.2952 dict = 1.00 all = 1.3143 } Zip/UnZip{ index = 0.6215 value = 0.7721 dict = 1.00 all = 0.7609 } ---------------------------- 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 = 0.009005412 MB/sec (with seq num) write speed all = 0.008657377 MB/sec (without seq num) 2024/07/09-01:12:20.133100 140499337496128 [compaction_job.cc:1944] [default] [JOB 24122] Generated table #12653152: 335545 keys, 51061805 bytes, temperature: kWarm 2024/07/09-01:12:20.133173 140499337496128 EVENT_LOG_v1 {"time_micros": 1720458740133126, "cf_name": "default", "job": 24122, "event": "table_file_creation", "file_number": 12653152, "file_size": 51061805, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147737656625, "largest_seqno": 147782188977, "table_properties": {"data_size": 47667744, "index_size": 1668352, "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": 1720458736, "oldest_key_time": 0, "file_creation_time": 1720458736, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12653152, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:12:20.183695 140499337496128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653153.sst) /dev/shm/ToplingTemp/Topling-34098-efpujx 2024/07/09-01:12:21.123045 140499337496128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653153.sst): first pass time = 0.94's, 71.445'MB/sec 2024/07/09-01:12:22.276687 140499337496128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653153.sst): old prealloc_size = 73819750, real_size = 48523256 2024/07/09-01:12:22.276741 140499337496128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653153.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.28 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-01:12:22.732811 140499337496128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653153.sst): second pass time = 1.15's, 53.579'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 109.987'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27367.111'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.222'MB/sec write SST data time = 0.08's, 635.692'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 = 23841.844'MB/sec zip my value time = 1.15's, unzip length = 0.062'GB zip my value throughput = 53.579'MB/sec zip pipeline throughput = 156.660'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.28 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.28 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.5072 value = 1.2951 dict = 1.00 all = 1.3378 } Zip/UnZip{ index = 0.2851 value = 0.7722 dict = 1.00 all = 0.7475 } ---------------------------- 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 = 0.018004496 MB/sec (with seq num) write speed all = 0.017308670 MB/sec (without seq num) 2024/07/09-01:12:22.797067 140499337496128 [compaction_job.cc:1944] [default] [JOB 24122] Generated table #12653153: 335545 keys, 50164107 bytes, temperature: kWarm 2024/07/09-01:12:22.797178 140499337496128 EVENT_LOG_v1 {"time_micros": 1720458742797134, "cf_name": "default", "job": 24122, "event": "table_file_creation", "file_number": 12653153, "file_size": 50164107, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147737656624, "largest_seqno": 147782188978, "table_properties": {"data_size": 47673856, "index_size": 765376, "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": 1720458740, "oldest_key_time": 0, "file_creation_time": 1720458740, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12653153, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:12:22.857867 140499337496128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653154.sst) /dev/shm/ToplingTemp/Topling-34098-hrZDFx 2024/07/09-01:12:23.217213 140499337496128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653154.sst): first pass time = 0.36's, 84.443'MB/sec 2024/07/09-01:12:23.861067 140499337496128 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653154.sst): part-0: reject ZipStore ratio = 0.824 2024/07/09-01:12:23.979897 140499337496128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653154.sst): old prealloc_size = 73819750, real_size = 28796864 2024/07/09-01:12:23.979948 140499337496128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653154.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 151698 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 5.58 raw-val = 0.0279 GB zip-val = 0.0279 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-01:12:24.077290 140499337496128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00/12653154.sst): second pass time = 0.63's, 43.986'MB/sec, value only(92.0% of KV) wait indexing time = 0.13's, remap KeyValue time = 0.10's, 300.304'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24010.215'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.636'MB/sec write SST data time = 0.04's, 775.944'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.63's, unzip length = 0.028'GB zip my value throughput = 43.986'MB/sec zip pipeline throughput = 90.391'MB/sec entries = 151698 avg-key = 16.00 avg-zkey = 5.58 avg-val = 184.00 avg-zval = 184.00 usrkeys = 151698 avg-key = 8.00 avg-zkey = 5.58 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 151698 bytes = 474064 } seq expand size = 1061886 multi value expand size = 0 cnt WriteAppend = 3416 UnZipSize{ index = 0.0012 GB value = 0.0279 GB dict = 0.00 MB all = 0.0303 GB } __ZipSize{ index = 0.0008 GB value = 0.0279 GB dict = 0.00 MB all = 0.0292 GB } UnZip/Zip{ index = 1.4343 value = 1.0000 dict = 0.00 all = 1.0378 } Zip/UnZip{ index = 0.6972 value = 1.0000 dict = 0.00 all = 0.9636 } ---------------------------- total value len = 0.157153 GB avg = 0.191 KB (by entry num) total key len = 0.013165 GB avg = 0.016 KB total ukey len = 0.006582 GB avg = 0.008 KB total ukey num = 0.000822788 Billion total entry num = 0.000822788 Billion write speed all = 0.022070515 MB/sec (with seq num) write speed all = 0.021217549 MB/sec (without seq num) 2024/07/09-01:12:24.118537 140499337496128 [compaction_job.cc:1944] [default] [JOB 24122] Generated table #12653154: 151698 keys, 29234636 bytes, temperature: kWarm 2024/07/09-01:12:24.118626 140499337496128 EVENT_LOG_v1 {"time_micros": 1720458744118571, "cf_name": "default", "job": 24122, "event": "table_file_creation", "file_number": 12653154, "file_size": 29234636, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147751941640, "largest_seqno": 147782188976, "table_properties": {"data_size": 27912624, "index_size": 846144, "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": 2427168, "raw_average_key_size": 16, "raw_value_size": 27912432, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 151698, "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-MixedLenBlobStore", "creation_time": 1720458742, "oldest_key_time": 0, "file_creation_time": 1720458742, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12653154, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:12:24.142837 140499337496128 [compaction_job.cc:699] job-24122: subcompact[0], size: 0.130461 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24122/att-00 [12653152,12653153,12653154] 2024/07/09-01:12:24.199308 140499337496128 (Original Log Time 2024/07/09-01:12:16.151570) EVENT_LOG_v1 {"time_micros": 1720458736151536, "job": 24122, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12653120], "files_L2": [12653071, 12653072], "score": 0.96509, "input_data_size": 134785806, "oldest_snapshot_seqno": 147782300117} 2024/07/09-01:12:24.199314 140499337496128 (Original Log Time 2024/07/09-01:12:24.198709) [compaction_job.cc:2018] [default] [JOB 24122] Compacted 1@1 + 2@2 files to L2 => 130460548 bytes 2024/07/09-01:12:24.199317 140499337496128 (Original Log Time 2024/07/09-01:12:24.199215) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 16.9 rd, 16.3 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.9, 96.7 +0.0 blob) out(124.4 +0.0 blob), read-write-amplify(7.9) write-amplify(3.9) OK, records in: 828002, records dropped: 5214 output_compression: Snappy 2024/07/09-01:12:24.199328 140499337496128 (Original Log Time 2024/07/09-01:12:24.199283) EVENT_LOG_v1 {"time_micros": 1720458744199245, "cf": "default", "job": 24122, "event": "compaction_finished", "compaction_time_micros": 7991281, "compaction_time_cpu_micros": 2070709, "output_level": 2, "num_output_files": 3, "total_output_size": 130460548, "num_input_records": 828002, "num_output_records": 822788, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 112321663, "file_range_sync_nanos": 0, "file_fsync_nanos": 3249, "file_prepare_write_nanos": 227017, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-01:12:24.365582 140499337496128 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":1720420896,"starts":1720458735,"executesMs":8188,"compactionJobId":24122,"attempt":0,"compactionInputRawBytes":165600400,"compactionInputZipBytes":134785806,"compactionOutputRawBytes":0,"compactionOutputZipBytes":130460548,"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-e48dfb992eb50362bc2ee029826219bb-09b69a42c61898f7-00"}}, response = 2024/07/09-01:12:24.365692 140499337496128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-24122/att-00: olev 2, work 8.188 s, result 7.320 ms, install 0.649 ms, input{raw 157.929 MiB zip 128.542 MiB}