2024/07/08-18:36:48.842576 140554478941760 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00: fork to child time = 0.041955 sec 2024/07/08-18:36:48.843571 140554478941760 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00 2024/07/08-18:36:48.850700 140554478941760 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00 2024/07/08-18:36:48.858811 140554478941760 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-18:36:48.860033 140554478941760 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-18:36:48.902810 140554478941760 [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-11140/att-00/MANIFEST-12625661 2024/07/08-18:36:48.935048 140554478941760 [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-11140/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12637086, last_sequence is 147423862719, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12637037 2024/07/08-18:36:48.935060 140554478941760 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-18:36:48.935155 140554478941760 [version_set.cc:5652] Creating manifest 12637086 2024/07/08-18:36:48.961269 140554478941760 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-18:36:48.975955 140554478941760 [compaction_job.cc:2433] [default] [JOB 11140] Compacting 1@1 + 2@2 files to L2, score 0.94, subcompactions 1 : 1 2024/07/08-18:36:48.975974 140554478941760 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6158 Base level 1, inputs: [12637043(28MB)], [12636992(48MB) 12636994(36MB)] 2024/07/08-18:36:49.273393 140554478941760 [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 2024/07/08-18:36:49.273439 140554478941760 [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 2024/07/08-18:36:49.273462 140554478941760 [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 2024/07/08-18:36:49.273478 140554478941760 [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 2024/07/08-18:36:49.273491 140554478941760 [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 2024/07/08-18:36:49.758801 140554478941760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637087.sst) /dev/shm/ToplingTemp/Topling-35161-zUbX0V 2024/07/08-18:36:50.068291 140554478941760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637087.sst): first pass time = 0.31's, 216.867'MB/sec 2024/07/08-18:36:51.266786 140554478941760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637087.sst): old prealloc_size = 73819750, real_size = 48944416 2024/07/08-18:36:51.266879 140554478941760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637087.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.55 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/08-18:36:51.786671 140554478941760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637087.sst): second pass time = 1.20's, 51.599'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 97.219'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19689.786'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.196'MB/sec write SST data time = 0.09's, 556.267'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 = 11107.789'MB/sec zip my value time = 1.20's, unzip length = 0.062'GB zip my value throughput = 51.599'MB/sec zip pipeline throughput = 141.381'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.55 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.55 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.2529 value = 1.2952 dict = 1.00 all = 1.3278 } Zip/UnZip{ index = 0.4439 value = 0.7721 dict = 1.00 all = 0.7532 } ---------------------------- total value len = 236.427547 GB avg = 0.122 KB (by entry num) total key len = 46.331041 GB avg = 0.024 KB total ukey len = 31.688795 GB avg = 0.012 KB total ukey num = 2.646411133 Billion total entry num = 1.938964132 Billion write speed all = 45.498064553 MB/sec (with seq num) write speed all = 43.002108817 MB/sec (without seq num) 2024/07/08-18:36:51.852560 140554478941760 [compaction_job.cc:1944] [default] [JOB 11140] Generated table #12637087: 335545 keys, 50543371 bytes, temperature: kWarm 2024/07/08-18:36:51.852660 140554478941760 EVENT_LOG_v1 {"time_micros": 1720435011852600, "cf_name": "default", "job": 11140, "event": "table_file_creation", "file_number": 12637087, "file_size": 50543371, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147401035486, "largest_seqno": 147423659388, "table_properties": {"data_size": 47668896, "index_size": 1191488, "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": 1720435009, "oldest_key_time": 0, "file_creation_time": 1720435009, "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": 12637087, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:36:51.901997 140554478941760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637088.sst) /dev/shm/ToplingTemp/Topling-35161-HdpRyV 2024/07/08-18:36:52.777951 140554478941760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637088.sst): first pass time = 0.88's, 76.617'MB/sec 2024/07/08-18:36:54.276050 140554478941760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637088.sst): old prealloc_size = 73819750, real_size = 49874624 2024/07/08-18:36:54.276104 140554478941760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637088.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0021 GB avg-key = 4.00 avg-zkey = 6.33 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/08-18:36:54.546214 140554478941760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637088.sst): second pass time = 1.50's, 41.249'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 190.537'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 75716.059'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.376'MB/sec write SST data time = 0.05's, 1088.770'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 = 14593.279'MB/sec zip my value time = 1.50's, unzip length = 0.062'GB zip my value throughput = 41.249'MB/sec zip pipeline throughput = 139.931'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 6.33 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 6.33 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0021 GB value = 0.0477 GB dict = 0.63 MB all = 0.0515 GB } UnZip/Zip{ index = 1.2646 value = 1.2952 dict = 1.00 all = 1.3037 } Zip/UnZip{ index = 0.7907 value = 0.7721 dict = 1.00 all = 0.7670 } ---------------------------- total value len = 236.491637 GB avg = 0.122 KB (by entry num) total key len = 46.336410 GB avg = 0.024 KB total ukey len = 31.691480 GB avg = 0.012 KB total ukey num = 2.646746678 Billion total entry num = 1.939299677 Billion write speed all = 45.489042102 MB/sec (with seq num) write speed all = 42.993762424 MB/sec (without seq num) 2024/07/08-18:36:54.607106 140554478941760 [compaction_job.cc:1944] [default] [JOB 11140] Generated table #12637088: 335545 keys, 51474670 bytes, temperature: kWarm 2024/07/08-18:36:54.607170 140554478941760 EVENT_LOG_v1 {"time_micros": 1720435014607137, "cf_name": "default", "job": 11140, "event": "table_file_creation", "file_number": 12637088, "file_size": 51474670, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147394038582, "largest_seqno": 147423659387, "table_properties": {"data_size": 47667952, "index_size": 2122624, "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": 1720435011, "oldest_key_time": 0, "file_creation_time": 1720435011, "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": 12637088, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:36:54.634694 140554478941760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637089.sst) /dev/shm/ToplingTemp/Topling-35161-L5KK9V 2024/07/08-18:36:54.641983 140554478941760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637089.sst): first pass time = 0.01's, 42.892'MB/sec 2024/07/08-18:36:54.665048 140554478941760 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637089.sst): part-0: reject ZipStore ratio = 1.001 2024/07/08-18:36:54.665992 140554478941760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637089.sst): old prealloc_size = 73819750, real_size = 304704 2024/07/08-18:36:54.666021 140554478941760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637089.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 1554 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 11.57 raw-val = 0.0003 GB zip-val = 0.0003 GB avg-val = 184.00 avg-zval = 184.12 2024/07/08-18:36:54.666745 140554478941760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00/12637089.sst): second pass time = 0.02's, 12.782'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 412.982'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 785.980'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 1.303'MB/sec write SST data time = 0.00's, 719.780'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 = 0.02's, unzip length = 0.000'GB zip my value throughput = 12.782'MB/sec zip pipeline throughput = 12.782'MB/sec entries = 1554 avg-key = 16.00 avg-zkey = 11.57 avg-val = 184.00 avg-zval = 184.12 usrkeys = 1554 avg-key = 8.00 avg-zkey = 11.57 avg-val = 191.00 avg-zval = 184.12 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1554 bytes = 4672 } seq expand size = 10878 multi value expand size = 0 cnt WriteAppend = 41 UnZipSize{ index = 0.0000 GB value = 0.0003 GB dict = 0.00 MB all = 0.0003 GB } __ZipSize{ index = 0.0000 GB value = 0.0003 GB dict = 0.00 MB all = 0.0003 GB } UnZip/Zip{ index = 0.6913 value = 0.9993 dict = 0.00 all = 1.0026 } Zip/UnZip{ index = 1.4466 value = 1.0007 dict = 0.00 all = 0.9974 } ---------------------------- total value len = 236.491933 GB avg = 0.122 KB (by entry num) total key len = 46.336435 GB avg = 0.024 KB total ukey len = 31.691492 GB avg = 0.012 KB total ukey num = 2.646748232 Billion total entry num = 1.939301231 Billion write speed all = 45.488211947 MB/sec (with seq num) write speed all = 42.992978646 MB/sec (without seq num) 2024/07/08-18:36:54.672401 140554478941760 [compaction_job.cc:1944] [default] [JOB 11140] Generated table #12637089: 1554 keys, 309984 bytes, temperature: kWarm 2024/07/08-18:36:54.672453 140554478941760 EVENT_LOG_v1 {"time_micros": 1720435014672422, "cf_name": "default", "job": 11140, "event": "table_file_creation", "file_number": 12637089, "file_size": 309984, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147414949270, "largest_seqno": 147423655171, "table_properties": {"data_size": 286128, "index_size": 17984, "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": 24864, "raw_average_key_size": 16, "raw_value_size": 285936, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1554, "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": 1720435014, "oldest_key_time": 0, "file_creation_time": 1720435014, "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": 12637089, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:36:54.677178 140554478941760 [compaction_job.cc:699] job-11140: subcompact[0], size: 0.102328 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11140/att-00 [12637087,12637088,12637089] 2024/07/08-18:36:54.699003 140554478941760 (Original Log Time 2024/07/08-18:36:48.976057) EVENT_LOG_v1 {"time_micros": 1720435008975990, "job": 11140, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12637043], "files_L2": [12636992, 12636994], "score": 0.94493, "input_data_size": 119442541, "oldest_snapshot_seqno": 147423862208} 2024/07/08-18:36:54.699007 140554478941760 (Original Log Time 2024/07/08-18:36:54.698505) [compaction_job.cc:2018] [default] [JOB 11140] Compacted 1@1 + 2@2 files to L2 => 102328025 bytes 2024/07/08-18:36:54.699008 140554478941760 (Original Log Time 2024/07/08-18:36:54.698935) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 21.0 rd, 17.9 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(28.7, 85.2 +0.0 blob) out(97.6 +0.0 blob), read-write-amplify(7.4) write-amplify(3.4) OK, records in: 676462, records dropped: 3818 output_compression: Snappy 2024/07/08-18:36:54.699015 140554478941760 (Original Log Time 2024/07/08-18:36:54.698980) EVENT_LOG_v1 {"time_micros": 1720435014698960, "cf": "default", "job": 11140, "event": "compaction_finished", "compaction_time_micros": 5701126, "compaction_time_cpu_micros": 1392848, "output_level": 2, "num_output_files": 3, "total_output_size": 102328025, "num_input_records": 676462, "num_output_records": 672644, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 74487772, "file_range_sync_nanos": 0, "file_fsync_nanos": 2483, "file_prepare_write_nanos": 8441, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-18:36:54.816781 140554478941760 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":1720435008,"executesMs":5850,"compactionJobId":11140,"attempt":0,"compactionInputRawBytes":135292400,"compactionInputZipBytes":119442541,"compactionOutputRawBytes":0,"compactionOutputZipBytes":102328025,"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-e07679d1aadd49e7df59c46ff9e468fa-4b9ee737723f991f-00"}}, response = 2024/07/08-18:36:54.816883 140554478941760 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-11140/att-00: olev 2, work 5.851 s, result 5.019 ms, install 0.532 ms, input{raw 129.025 MiB zip 113.909 MiB}