2024/08/21-03:47:01.565617 140539735864896 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00: fork to child time = 0.056565 sec 2024/08/21-03:47:01.566310 140539735864896 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00 2024/08/21-03:47:01.570798 140539735864896 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00 2024/08/21-03:47:01.581146 140539735864896 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:47:01.581461 140539735864896 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:47:01.636302 140539735864896 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00373/att-00/MANIFEST-14702733 2024/08/21-03:47:01.667173 140539735864896 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00373/att-00/MANIFEST-14702733 succeeded,manifest_file_number is 14702733, next_file_number is 14703195, last_sequence is 191409638390, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14702971 2024/08/21-03:47:01.667188 140539735864896 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:47:01.667459 140539735864896 [version_set.cc:5652] Creating manifest 14703195 2024/08/21-03:47:01.706234 140539735864896 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:47:01.727384 140539735864896 [compaction_job.cc:2433] [default] [JOB 373] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/21-03:47:01.727402 140539735864896 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 206 Base level 1, inputs: [14703177(12MB)], [14703126(48MB) 14703127(42MB)] 2024/08/21-03:47:01.903886 140539735864896 [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 2024/08/21-03:47:01.903905 140539735864896 [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 2024/08/21-03:47:01.903924 140539735864896 [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 2024/08/21-03:47:01.903938 140539735864896 [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 2024/08/21-03:47:01.903950 140539735864896 [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 2024/08/21-03:47:02.729310 140539735864896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703196.sst) /dev/shm/ToplingTemp/Topling-45413-gfKtm7 2024/08/21-03:47:03.276519 140539735864896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703196.sst): first pass time = 0.55's, 122.653'MB/sec 2024/08/21-03:47:06.470146 140539735864896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703196.sst): old prealloc_size = 73819750, real_size = 49399248 2024/08/21-03:47:06.470214 140539735864896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703196.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 4.91 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/21-03:47:07.208286 140539735864896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703196.sst): second pass time = 3.19's, 19.338'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 69.150'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37433.358'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.129'MB/sec write SST data time = 0.09's, 591.013'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 = 9250.000'MB/sec zip my value time = 3.19's, unzip length = 0.062'GB zip my value throughput = 19.338'MB/sec zip pipeline throughput = 198.552'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.91 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.91 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 = 0.0016 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.6302 value = 1.2952 dict = 1.00 all = 1.3148 } Zip/UnZip{ index = 0.6134 value = 0.7721 dict = 1.00 all = 0.7606 } ---------------------------- 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 = 0.007964335 MB/sec (with seq num) write speed all = 0.007656535 MB/sec (without seq num) 2024/08/21-03:47:07.284588 140539735864896 [compaction_job.cc:1944] [default] [JOB 373] Generated table #14703196: 335545 keys, 51040877 bytes, temperature: kWarm 2024/08/21-03:47:07.284699 140539735864896 EVENT_LOG_v1 {"time_micros": 1724183227284635, "cf_name": "default", "job": 373, "event": "table_file_creation", "file_number": 14703196, "file_size": 51040877, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191344275977, "largest_seqno": 191409567062, "table_properties": {"data_size": 47668544, "index_size": 1646656, "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": 1724183222, "oldest_key_time": 0, "file_creation_time": 1724183222, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14703196, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:47:07.332190 140539735864896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703197.sst) /dev/shm/ToplingTemp/Topling-45413-FHcAP5 2024/08/21-03:47:08.341814 140539735864896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703197.sst): first pass time = 1.01's, 66.472'MB/sec 2024/08/21-03:47:10.155101 140539735864896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703197.sst): old prealloc_size = 73819750, real_size = 49269384 2024/08/21-03:47:10.155179 140539735864896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703197.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.51 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/21-03:47:10.688027 140539735864896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703197.sst): second pass time = 1.81's, 34.068'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 95.458'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28318.478'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.190'MB/sec write SST data time = 0.09's, 562.114'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 = 17030.072'MB/sec zip my value time = 1.81's, unzip length = 0.062'GB zip my value throughput = 34.068'MB/sec zip pipeline throughput = 163.597'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.51 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.51 avg-val = 191.00 avg-zval = 142.08 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.7750 value = 1.2951 dict = 1.00 all = 1.3193 } Zip/UnZip{ index = 0.5634 value = 0.7722 dict = 1.00 all = 0.7580 } ---------------------------- 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 = 0.015922317 MB/sec (with seq num) write speed all = 0.015306962 MB/sec (without seq num) 2024/08/21-03:47:10.766821 140539735864896 [compaction_job.cc:1944] [default] [JOB 373] Generated table #14703197: 335545 keys, 50868299 bytes, temperature: kWarm 2024/08/21-03:47:10.766927 140539735864896 EVENT_LOG_v1 {"time_micros": 1724183230766865, "cf_name": "default", "job": 373, "event": "table_file_creation", "file_number": 14703197, "file_size": 50868299, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191377436281, "largest_seqno": 191409567066, "table_properties": {"data_size": 47673024, "index_size": 1512320, "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": 1724183227, "oldest_key_time": 0, "file_creation_time": 1724183227, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14703197, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:47:10.820982 140539735864896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703198.sst) /dev/shm/ToplingTemp/Topling-45413-io3Kd5 2024/08/21-03:47:10.864653 140539735864896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703198.sst): first pass time = 0.04's, 59.695'MB/sec 2024/08/21-03:47:11.045511 140539735864896 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703198.sst): part-0: reject ZipStore ratio = 0.978 2024/08/21-03:47:11.052151 140539735864896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703198.sst): old prealloc_size = 73819750, real_size = 2438616 2024/08/21-03:47:11.052205 140539735864896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703198.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 13016 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 3.08 raw-val = 0.0024 GB zip-val = 0.0024 GB avg-val = 184.00 avg-zval = 184.01 2024/08/21-03:47:11.061759 140539735864896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00/14703198.sst): second pass time = 0.18's, 13.306'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 258.726'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1141.070'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.567'MB/sec write SST data time = 0.00's, 652.060'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 = 0.18's, unzip length = 0.002'GB zip my value throughput = 13.306'MB/sec zip pipeline throughput = 210.214'MB/sec entries = 13016 avg-key = 16.00 avg-zkey = 3.08 avg-val = 184.00 avg-zval = 184.01 usrkeys = 13016 avg-key = 8.00 avg-zkey = 3.08 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 13016 bytes = 40688 } seq expand size = 91112 multi value expand size = 0 cnt WriteAppend = 299 UnZipSize{ index = 0.0001 GB value = 0.0024 GB dict = 0.00 MB all = 0.0026 GB } __ZipSize{ index = 0.0000 GB value = 0.0024 GB dict = 0.00 MB all = 0.0025 GB } UnZip/Zip{ index = 2.5949 value = 0.9999 dict = 0.00 all = 1.0509 } Zip/UnZip{ index = 0.3854 value = 1.0001 dict = 0.00 all = 0.9516 } ---------------------------- total value len = 0.130664 GB avg = 0.191 KB (by entry num) total key len = 0.010946 GB avg = 0.016 KB total ukey len = 0.005473 GB avg = 0.008 KB total ukey num = 0.000684106 Billion total entry num = 0.000684106 Billion write speed all = 0.016230440 MB/sec (with seq num) write speed all = 0.015603176 MB/sec (without seq num) 2024/08/21-03:47:11.072942 140539735864896 [compaction_job.cc:1944] [default] [JOB 373] Generated table #14703198: 13016 keys, 2477096 bytes, temperature: kWarm 2024/08/21-03:47:11.073027 140539735864896 EVENT_LOG_v1 {"time_micros": 1724183231072980, "cf_name": "default", "job": 373, "event": "table_file_creation", "file_number": 14703198, "file_size": 2477096, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191384393249, "largest_seqno": 191409563634, "table_properties": {"data_size": 2395136, "index_size": 40128, "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": 208256, "raw_average_key_size": 16, "raw_value_size": 2394944, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 13016, "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": 1724183230, "oldest_key_time": 0, "file_creation_time": 1724183230, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14703198, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:47:11.085721 140539735864896 [compaction_job.cc:699] job-00373: subcompact[0], size: 0.104386 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00373/att-00 [14703196,14703197,14703198] 2024/08/21-03:47:11.124228 140539735864896 (Original Log Time 2024/08/21-03:47:01.727495) EVENT_LOG_v1 {"time_micros": 1724183221727435, "job": 373, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14703177], "files_L2": [14703126, 14703127], "score": 0.986428, "input_data_size": 109080589, "oldest_snapshot_seqno": 191409638041} 2024/08/21-03:47:11.124234 140539735864896 (Original Log Time 2024/08/21-03:47:11.123604) [compaction_job.cc:2018] [default] [JOB 373] Compacted 1@1 + 2@2 files to L2 => 104386272 bytes 2024/08/21-03:47:11.124237 140539735864896 (Original Log Time 2024/08/21-03:47:11.124143) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 11.7 rd, 11.2 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(12.5, 91.5 +0.0 blob) out(99.6 +0.0 blob), read-write-amplify(16.3) write-amplify(8.0) OK, records in: 686004, records dropped: 1898 output_compression: Snappy 2024/08/21-03:47:11.124248 140539735864896 (Original Log Time 2024/08/21-03:47:11.124202) EVENT_LOG_v1 {"time_micros": 1724183231124175, "cf": "default", "job": 373, "event": "compaction_finished", "compaction_time_micros": 9358228, "compaction_time_cpu_micros": 1978672, "output_level": 2, "num_output_files": 3, "total_output_size": 104386272, "num_input_records": 686004, "num_output_records": 684106, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 104383310, "file_range_sync_nanos": 0, "file_fsync_nanos": 3718, "file_prepare_write_nanos": 25610, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-03:47:11.266366 140539735864896 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":1724182760,"starts":1724183221,"executesMs":9550,"compactionJobId":373,"attempt":0,"compactionInputRawBytes":137200800,"compactionInputZipBytes":109080589,"compactionOutputRawBytes":0,"compactionOutputZipBytes":104386272,"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":"00-6bbb4965403fcbf21e8431d078c984d1-b2b9c0a9d482e41d-00"}}, response = 2024/08/21-03:47:11.266484 140539735864896 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00373/att-00: olev 2, work 9.550 s, result 7.634 ms, install 0.669 ms, input{raw 130.845 MiB zip 104.027 MiB}