2024/07/09-02:21:31.748519 140499337496128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00: fork to child time = 0.023510 sec 2024/07/09-02:21:31.749316 140499337496128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00 2024/07/09-02:21:31.754134 140499337496128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00 2024/07/09-02:21:31.754421 140499337496128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-02:21:31.754640 140499337496128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-02:21:31.797713 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-26500/att-00/MANIFEST-12625661 2024/07/09-02:21:31.847165 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-26500/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12655851, last_sequence is 147841620275, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12655666 2024/07/09-02:21:31.847174 140499337496128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-02:21:31.847247 140499337496128 [version_set.cc:5652] Creating manifest 12655851 2024/07/09-02:21:31.879158 140499337496128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-02:21:31.895805 140499337496128 [compaction_job.cc:2433] [default] [JOB 26500] Compacting 2@1 + 3@2 files to L2, score 0.92, subcompactions 1 : 1 2024/07/09-02:21:31.895819 140499337496128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13977 Base level 1, inputs: [12655824(1803KB) 12655806(14MB)], [12655768(48MB) 12655769(48MB) 12655770(9661KB)] 2024/07/09-02:21:31.955496 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 2024/07/09-02:21:31.955515 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 2024/07/09-02:21:31.955529 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 2024/07/09-02:21:31.955538 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 2024/07/09-02:21:31.955545 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 2024/07/09-02:21:32.380297 140499337496128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655852.sst) /dev/shm/ToplingTemp/Topling-52155-v3PntU 2024/07/09-02:21:33.253394 140499337496128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655852.sst): first pass time = 0.87's, 76.867'MB/sec 2024/07/09-02:21:34.035426 140499337496128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655852.sst): old prealloc_size = 73819750, real_size = 49130048 2024/07/09-02:21:34.035500 140499337496128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655852.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.09 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-02:21:34.529105 140499337496128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655852.sst): second pass time = 0.78's, 79.038'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 102.926'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27392.956'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.187'MB/sec write SST data time = 0.04's, 1157.062'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 = 18097.585'MB/sec zip my value time = 0.78's, unzip length = 0.062'GB zip my value throughput = 79.038'MB/sec zip pipeline throughput = 84.058'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.09 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.09 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9576 value = 1.2950 dict = 1.00 all = 1.3207 } Zip/UnZip{ index = 0.5108 value = 0.7722 dict = 1.00 all = 0.7572 } ---------------------------- 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 = 0.005852823 MB/sec (with seq num) write speed all = 0.005626627 MB/sec (without seq num) 2024/07/09-02:21:34.644115 140499337496128 [compaction_job.cc:1944] [default] [JOB 26500] Generated table #12655852: 335545 keys, 50812875 bytes, temperature: kWarm 2024/07/09-02:21:34.644205 140499337496128 EVENT_LOG_v1 {"time_micros": 1720462894644155, "cf_name": "default", "job": 26500, "event": "table_file_creation", "file_number": 12655852, "file_size": 50812875, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147762689329, "largest_seqno": 147841448390, "table_properties": {"data_size": 47674768, "index_size": 1371264, "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": 1720462892, "oldest_key_time": 0, "file_creation_time": 1720462892, "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": 12655852, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:21:34.674587 140499337496128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655853.sst) /dev/shm/ToplingTemp/Topling-52155-5OGXkU 2024/07/09-02:21:35.694540 140499337496128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655853.sst): first pass time = 1.02's, 65.798'MB/sec 2024/07/09-02:21:36.989231 140499337496128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655853.sst): old prealloc_size = 73819750, real_size = 48829352 2024/07/09-02:21:36.989311 140499337496128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655853.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.22 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-02:21:37.616976 140499337496128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655853.sst): second pass time = 1.29's, 47.716'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 80.467'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26900.766'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.143'MB/sec write SST data time = 0.04's, 1183.646'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 = 18439.655'MB/sec zip my value time = 1.29's, unzip length = 0.062'GB zip my value throughput = 47.716'MB/sec zip pipeline throughput = 164.167'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.22 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.22 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4830 value = 1.2953 dict = 1.00 all = 1.3286 } Zip/UnZip{ index = 0.4027 value = 0.7720 dict = 1.00 all = 0.7527 } ---------------------------- 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 = 0.011702601 MB/sec (with seq num) write speed all = 0.011250326 MB/sec (without seq num) 2024/07/09-02:21:37.676769 140499337496128 [compaction_job.cc:1944] [default] [JOB 26500] Generated table #12655853: 335545 keys, 50512203 bytes, temperature: kWarm 2024/07/09-02:21:37.676834 140499337496128 EVENT_LOG_v1 {"time_micros": 1720462897676803, "cf_name": "default", "job": 26500, "event": "table_file_creation", "file_number": 12655853, "file_size": 50512203, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147773432734, "largest_seqno": 147841448386, "table_properties": {"data_size": 47664272, "index_size": 1081088, "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": 1720462894, "oldest_key_time": 0, "file_creation_time": 1720462894, "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": 12655853, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:21:37.711300 140499337496128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655854.sst) /dev/shm/ToplingTemp/Topling-52155-IVJoUW 2024/07/09-02:21:37.902193 140499337496128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655854.sst): first pass time = 0.19's, 134.755'MB/sec 2024/07/09-02:21:38.129637 140499337496128 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655854.sst): part-0: reject ZipStore ratio = 0.838 2024/07/09-02:21:38.172758 140499337496128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655854.sst): old prealloc_size = 73819750, real_size = 24489840 2024/07/09-02:21:38.172808 140499337496128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655854.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 128597 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 6.19 raw-val = 0.0237 GB zip-val = 0.0237 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-02:21:38.215444 140499337496128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00/12655854.sst): second pass time = 0.23's, 104.331'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.04's, 582.632'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24677.545'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.170'MB/sec write SST data time = 0.02's, 1639.413'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 = 0.23's, unzip length = 0.024'GB zip my value throughput = 104.331'MB/sec zip pipeline throughput = 104.331'MB/sec entries = 128597 avg-key = 16.00 avg-zkey = 6.19 avg-val = 184.00 avg-zval = 184.00 usrkeys = 128597 avg-key = 8.00 avg-zkey = 6.19 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 128597 bytes = 401888 } seq expand size = 900179 multi value expand size = 0 cnt WriteAppend = 2897 UnZipSize{ index = 0.0010 GB value = 0.0237 GB dict = 0.00 MB all = 0.0257 GB } __ZipSize{ index = 0.0008 GB value = 0.0237 GB dict = 0.00 MB all = 0.0249 GB } UnZip/Zip{ index = 1.2933 value = 1.0000 dict = 0.00 all = 1.0345 } Zip/UnZip{ index = 0.7732 value = 1.0000 dict = 0.00 all = 0.9666 } ---------------------------- total value len = 0.152740 GB avg = 0.191 KB (by entry num) total key len = 0.012795 GB avg = 0.016 KB total ukey len = 0.006397 GB avg = 0.008 KB total ukey num = 0.000799687 Billion total entry num = 0.000799687 Billion write speed all = 0.013944398 MB/sec (with seq num) write speed all = 0.013405484 MB/sec (without seq num) 2024/07/09-02:21:38.247258 140499337496128 [compaction_job.cc:1944] [default] [JOB 26500] Generated table #12655854: 128597 keys, 24861131 bytes, temperature: kWarm 2024/07/09-02:21:38.247321 140499337496128 EVENT_LOG_v1 {"time_micros": 1720462898247292, "cf_name": "default", "job": 26500, "event": "table_file_creation", "file_number": 12655854, "file_size": 24861131, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147811872847, "largest_seqno": 147841448387, "table_properties": {"data_size": 23662048, "index_size": 795456, "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": 2057552, "raw_average_key_size": 16, "raw_value_size": 23661848, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 128597, "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": 1720462897, "oldest_key_time": 0, "file_creation_time": 1720462897, "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": 12655854, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:21:38.262300 140499337496128 [compaction_job.cc:699] job-26500: subcompact[0], size: 0.126186 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26500/att-00 [12655852,12655853,12655854] 2024/07/09-02:21:38.289826 140499337496128 (Original Log Time 2024/07/09-02:21:31.895874) EVENT_LOG_v1 {"time_micros": 1720462891895830, "job": 26500, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12655824, 12655806], "files_L2": [12655768, 12655769, 12655770], "score": 0.920346, "input_data_size": 128767748, "oldest_snapshot_seqno": 147841619648} 2024/07/09-02:21:38.289830 140499337496128 (Original Log Time 2024/07/09-02:21:38.286161) [compaction_job.cc:2018] [default] [JOB 26500] Compacted 2@1 + 3@2 files to L2 => 126186209 bytes 2024/07/09-02:21:38.289831 140499337496128 (Original Log Time 2024/07/09-02:21:38.289768) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 20.2 rd, 19.8 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(16.5, 106.3 +0.0 blob) out(120.3 +0.0 blob), read-write-amplify(14.7) write-amplify(7.3) OK, records in: 802540, records dropped: 2853 output_compression: Snappy 2024/07/09-02:21:38.289838 140499337496128 (Original Log Time 2024/07/09-02:21:38.289809) EVENT_LOG_v1 {"time_micros": 1720462898289791, "cf": "default", "job": 26500, "event": "compaction_finished", "compaction_time_micros": 6366433, "compaction_time_cpu_micros": 1978255, "output_level": 2, "num_output_files": 3, "total_output_size": 126186209, "num_input_records": 802540, "num_output_records": 799687, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 90933772, "file_range_sync_nanos": 0, "file_fsync_nanos": 2274, "file_prepare_write_nanos": 146578, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-02:21:38.426108 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":1720462891,"executesMs":6531,"compactionJobId":26500,"attempt":0,"compactionInputRawBytes":160508000,"compactionInputZipBytes":128767748,"compactionOutputRawBytes":0,"compactionOutputZipBytes":126186209,"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":"00-4ab33734050187aa3c4af2b3f80c3d35-1e151ccb373912dc-00"}}, response = 2024/07/09-02:21:38.426176 140499337496128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-26500/att-00: olev 2, work 6.532 s, result 5.593 ms, install 3.696 ms, input{raw 153.072 MiB zip 122.802 MiB}