2024/07/09-18:52:40.685622 140433701078592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00: fork to child time = 0.008985 sec 2024/07/09-18:52:40.686622 140433701078592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00 2024/07/09-18:52:40.691833 140433701078592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00 2024/07/09-18:52:40.692641 140433701078592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-18:52:40.692955 140433701078592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-18:52:40.728791 140433701078592 [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-56631/att-00/MANIFEST-12625661 2024/07/09-18:52:40.780589 140433701078592 [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-56631/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12690727, last_sequence is 148621670119, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12690538 2024/07/09-18:52:40.780598 140433701078592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-18:52:40.780681 140433701078592 [version_set.cc:5652] Creating manifest 12690727 2024/07/09-18:52:40.805620 140433701078592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-18:52:40.820845 140433701078592 [compaction_job.cc:2433] [default] [JOB 56631] Compacting 2@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/07/09-18:52:40.820857 140433701078592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29097 Base level 2, inputs: [12690696(31MB) 12690700(1340KB)], [12690722(41MB) 12690723(1215KB) 12690643(11MB) 12690625(37MB)] 2024/07/09-18:52:41.103088 140433701078592 [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 2024/07/09-18:52:41.103111 140433701078592 [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 2024/07/09-18:52:41.103132 140433701078592 [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 2024/07/09-18:52:41.103147 140433701078592 [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 2024/07/09-18:52:41.103160 140433701078592 [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 2024/07/09-18:52:41.471033 140433701078592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690728.sst) /dev/shm/ToplingTemp/Topling-76997-WJ32Dn 2024/07/09-18:52:41.947200 140433701078592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690728.sst): first pass time = 0.48's, 281.906'MB/sec 2024/07/09-18:52:43.553130 140433701078592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690728.sst): old prealloc_size = 144788485, real_size = 41881312 2024/07/09-18:52:43.553206 140433701078592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690728.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.19 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.00 avg-zval = 318.14 2024/07/09-18:52:43.761802 140433701078592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690728.sst): second pass time = 1.60's, 82.020'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 209.231'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14884.545'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.208'MB/sec write SST data time = 0.05's, 828.111'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 27080.829'MB/sec zip my value time = 1.60's, unzip length = 0.132'GB zip my value throughput = 82.020'MB/sec zip pipeline throughput = 181.337'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.19 avg-val = 1017.00 avg-zval = 318.14 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.19 avg-val = 1024.00 avg-zval = 318.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 436832 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3123 value = 3.1967 dict = 1.00 all = 3.0738 } Zip/UnZip{ index = 0.4325 value = 0.3128 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 0.132535 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129429 Billion total entry num = 0.000129429 Billion write speed all = 0.007183743 MB/sec (with seq num) write speed all = 0.007128695 MB/sec (without seq num) 2024/07/09-18:52:43.814493 140433701078592 [compaction_job.cc:1944] [default] [JOB 56631] Generated table #12690728: 129429 keys, 43665476 bytes, temperature: kWarm 2024/07/09-18:52:43.814577 140433701078592 EVENT_LOG_v1 {"time_micros": 1720522363814533, "cf_name": "default", "job": 56631, "event": "table_file_creation", "file_number": 12690728, "file_size": 43665476, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148544260634, "largest_seqno": 148621526684, "table_properties": {"data_size": 41177104, "index_size": 671680, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629215, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720522361, "oldest_key_time": 0, "file_creation_time": 1720522361, "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": 12690728, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:52:43.853293 140433701078592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690729.sst) /dev/shm/ToplingTemp/Topling-76997-siwuml 2024/07/09-18:52:44.477137 140433701078592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690729.sst): first pass time = 0.62's, 215.161'MB/sec 2024/07/09-18:52:45.470028 140433701078592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690729.sst): old prealloc_size = 144788485, real_size = 41955840 2024/07/09-18:52:45.470103 140433701078592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690729.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0009 GB avg-key = 8.00 avg-zkey = 6.92 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.01 avg-zval = 317.00 2024/07/09-18:52:45.718181 140433701078592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690729.sst): second pass time = 0.99's, 132.684'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 176.407'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21668.523'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.179'MB/sec write SST data time = 0.07's, 648.118'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 34267.250'MB/sec zip my value time = 0.99's, unzip length = 0.132'GB zip my value throughput = 132.684'MB/sec zip pipeline throughput = 166.017'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 6.92 avg-val = 1017.01 avg-zval = 317.00 usrkeys = 129428 avg-key = 12.00 avg-zkey = 6.92 avg-val = 1024.01 avg-zval = 317.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 469184 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0410 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.7353 value = 3.2083 dict = 1.00 all = 3.0663 } Zip/UnZip{ index = 0.5763 value = 0.3117 dict = 1.00 all = 0.3261 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258857 Billion total entry num = 0.000258857 Billion write speed all = 0.014366033 MB/sec (with seq num) write speed all = 0.014255949 MB/sec (without seq num) 2024/07/09-18:52:45.768095 140433701078592 [compaction_job.cc:1944] [default] [JOB 56631] Generated table #12690729: 129428 keys, 43772666 bytes, temperature: kWarm 2024/07/09-18:52:45.768182 140433701078592 EVENT_LOG_v1 {"time_micros": 1720522365768138, "cf_name": "default", "job": 56631, "event": "table_file_creation", "file_number": 12690729, "file_size": 43772666, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148322734224, "largest_seqno": 148621526688, "table_properties": {"data_size": 41028272, "index_size": 895040, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131630020, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720522363, "oldest_key_time": 0, "file_creation_time": 1720522363, "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": 12690729, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:52:45.885019 140433701078592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690730.sst) /dev/shm/ToplingTemp/Topling-76997-NXwvBl 2024/07/09-18:52:45.951311 140433701078592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690730.sst): first pass time = 0.07's, 496.026'MB/sec 2024/07/09-18:52:46.247927 140433701078592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690730.sst): old prealloc_size = 144788485, real_size = 10376736 2024/07/09-18:52:46.247981 140433701078592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690730.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 31687 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 5.46 raw-val = 0.0322 GB zip-val = 0.0102 GB avg-val =1016.99 avg-zval = 321.76 2024/07/09-18:52:46.288915 140433701078592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00/12690730.sst): second pass time = 0.30's, 108.923'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 263.219'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6692.956'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.279'MB/sec write SST data time = 0.01's, 860.545'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.314'MB, throughput = 8751.769'MB/sec zip my value time = 0.30's, unzip length = 0.032'GB zip my value throughput = 108.923'MB/sec zip pipeline throughput = 108.923'MB/sec entries = 31687 avg-key = 20.00 avg-zkey = 5.46 avg-val = 1016.99 avg-zval = 321.76 usrkeys = 31687 avg-key = 12.00 avg-zkey = 5.46 avg-val = 1023.99 avg-zval = 321.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 31687 bytes = 102992 } seq expand size = 221809 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0004 GB value = 0.0322 GB dict = 0.31 MB all = 0.0329 GB } __ZipSize{ index = 0.0002 GB value = 0.0102 GB dict = 0.31 MB all = 0.0108 GB } UnZip/Zip{ index = 2.1964 value = 3.1607 dict = 1.00 all = 3.0461 } Zip/UnZip{ index = 0.4553 value = 0.3164 dict = 1.00 all = 0.3283 } ---------------------------- total value len = 0.297518 GB avg = 1.024 KB (by entry num) total key len = 0.005811 GB avg = 0.020 KB total ukey len = 0.003487 GB avg = 0.012 KB total ukey num = 0.000290544 Billion total entry num = 0.000290544 Billion write speed all = 0.016124084 MB/sec (with seq num) write speed all = 0.016000529 MB/sec (without seq num) 2024/07/09-18:52:46.303332 140433701078592 [compaction_job.cc:1944] [default] [JOB 56631] Generated table #12690730: 31687 keys, 10787232 bytes, temperature: kWarm 2024/07/09-18:52:46.303391 140433701078592 EVENT_LOG_v1 {"time_micros": 1720522366303361, "cf_name": "default", "job": 56631, "event": "table_file_creation", "file_number": 12690730, "file_size": 10787232, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148560399896, "largest_seqno": 148621524874, "table_properties": {"data_size": 10195536, "index_size": 173120, "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": 633740, "raw_average_key_size": 20, "raw_value_size": 32225448, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 31687, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720522365, "oldest_key_time": 0, "file_creation_time": 1720522365, "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": 12690730, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:52:46.312087 140433701078592 [compaction_job.cc:699] job-56631: subcompact[0], size: 0.098225 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56631/att-00 [12690728,12690729,12690730] 2024/07/09-18:52:46.339610 140433701078592 (Original Log Time 2024/07/09-18:52:40.820909) EVENT_LOG_v1 {"time_micros": 1720522360820867, "job": 56631, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12690696, 12690700], "files_L3": [12690722, 12690723, 12690643, 12690625], "score": 0.986986, "input_data_size": 131625896, "oldest_snapshot_seqno": 148621669368} 2024/07/09-18:52:46.339614 140433701078592 (Original Log Time 2024/07/09-18:52:46.336178) [compaction_job.cc:2018] [default] [JOB 56631] Compacted 2@2 + 4@3 files to L3 => 98225374 bytes 2024/07/09-18:52:46.339615 140433701078592 (Original Log Time 2024/07/09-18:52:46.339546) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 24.0 rd, 17.9 wr, level 3, files in(2, 4) out(3 +0 blob) MB in(33.3, 92.2 +0.0 blob) out(93.7 +0.0 blob), read-write-amplify(6.6) write-amplify(2.8) OK, records in: 319898, records dropped: 29354 output_compression: Snappy 2024/07/09-18:52:46.339621 140433701078592 (Original Log Time 2024/07/09-18:52:46.339590) EVENT_LOG_v1 {"time_micros": 1720522366339572, "cf": "default", "job": 56631, "event": "compaction_finished", "compaction_time_micros": 5491184, "compaction_time_cpu_micros": 1042188, "output_level": 3, "num_output_files": 3, "total_output_size": 98225374, "num_input_records": 319898, "num_output_records": 290544, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 90287322, "file_range_sync_nanos": 0, "file_fsync_nanos": 2623, "file_prepare_write_nanos": 7100, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-18:52:46.473441 140433701078592 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":1720522360,"executesMs":5643,"compactionJobId":56631,"attempt":0,"compactionInputRawBytes":331736259,"compactionInputZipBytes":131625896,"compactionOutputRawBytes":0,"compactionOutputZipBytes":98225374,"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":"00-7ffbbaeb7458b6b5afa2ae908195ea3d-9415fc766592d535-00"}}, response = 2024/07/09-18:52:46.473524 140433701078592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-56631/att-00: olev 3, work 5.644 s, result 6.640 ms, install 3.462 ms, input{raw 316.368 MiB zip 125.528 MiB}