2024/08/21-01:45:26.085790 140539777828416 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00: fork to child time = 0.007688 sec 2024/08/21-01:45:26.086262 140539777828416 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00 2024/08/21-01:45:26.089907 140539777828416 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00 2024/08/21-01:45:26.090772 140539777828416 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:45:26.090995 140539777828416 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:45:26.130044 140539777828416 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59923/att-00/MANIFEST-14629260 2024/08/21-01:45:26.183115 140539777828416 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59923/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14698164, last_sequence is 191302954445, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14698047 2024/08/21-01:45:26.183127 140539777828416 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:45:26.183185 140539777828416 [version_set.cc:5652] Creating manifest 14698164 2024/08/21-01:45:26.220491 140539777828416 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:45:26.232930 140539777828416 [compaction_job.cc:2433] [default] [JOB 59923] Compacting 1@3 + 2@4 files to L4, score 1.00, subcompactions 1 : 1 2024/08/21-01:45:26.232940 140539777828416 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30182 Base level 3, inputs: [14698145(41MB)], [14697263(82MB) 14697264(82MB)] 2024/08/21-01:45:26.240177 140539777828416 [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 2024/08/21-01:45:26.240209 140539777828416 [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 2024/08/21-01:45:26.240230 140539777828416 [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 2024/08/21-01:45:26.240239 140539777828416 [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 2024/08/21-01:45:26.240246 140539777828416 [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 2024/08/21-01:45:27.153612 140539777828416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698165.sst) /dev/shm/ToplingTemp/Topling-12081-LQPhGH 2024/08/21-01:45:27.605477 140539777828416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698165.sst): first pass time = 0.45's, 594.134'MB/sec 2024/08/21-01:45:29.192977 140539777828416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698165.sst): old prealloc_size = 239051633, real_size = 83217488 2024/08/21-01:45:29.193037 140539777828416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698165.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258860 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.37 raw-val = 0.2633 GB zip-val = 0.0818 GB avg-val =1016.99 avg-zval = 315.85 2024/08/21-01:45:29.504596 140539777828416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698165.sst): second pass time = 1.59's, 165.968'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 278.693'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28037.407'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.278'MB/sec write SST data time = 0.08's, 1107.338'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 95521.331'MB/sec zip my value time = 1.59's, unzip length = 0.263'GB zip my value throughput = 165.968'MB/sec zip pipeline throughput = 165.968'MB/sec entries = 258860 avg-key = 20.00 avg-zkey = 5.37 avg-val = 1016.99 avg-zval = 315.85 usrkeys = 258860 avg-key = 12.00 avg-zkey = 5.37 avg-val = 1023.99 avg-zval = 315.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258860 bytes = 1003104 } seq expand size = 1812020 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0014 GB value = 0.0818 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.2330 value = 3.2198 dict = 1.00 all = 3.0909 } Zip/UnZip{ index = 0.4478 value = 0.3106 dict = 1.00 all = 0.3235 } ---------------------------- 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 = 0.000258860 Billion total entry num = 0.000258860 Billion write speed all = 0.189860751 MB/sec (with seq num) write speed all = 0.188405871 MB/sec (without seq num) 2024/08/21-01:45:29.618596 140539777828416 [compaction_job.cc:1944] [default] [JOB 59923] Generated table #14698165: 258860 keys, 86847082 bytes, temperature: kWarm 2024/08/21-01:45:29.618685 140539777828416 EVENT_LOG_v1 {"time_micros": 1724175929618631, "cf_name": "default", "job": 59923, "event": "table_file_creation", "file_number": 14698165, "file_size": 86847082, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650431971, "largest_seqno": 191302453013, "table_properties": {"data_size": 81761472, "index_size": 1391104, "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": 5177200, "raw_average_key_size": 20, "raw_value_size": 263259156, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258860, "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": 1724175927, "oldest_key_time": 0, "file_creation_time": 1724175927, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14698165, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:45:29.663422 140539777828416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698166.sst) /dev/shm/ToplingTemp/Topling-12081-BdauXG 2024/08/21-01:45:30.733827 140539777828416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698166.sst): first pass time = 1.07's, 250.790'MB/sec 2024/08/21-01:45:33.636834 140539777828416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698166.sst): old prealloc_size = 239051633, real_size = 83162688 2024/08/21-01:45:33.636881 140539777828416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698166.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258864 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.43 raw-val = 0.2633 GB zip-val = 0.0817 GB avg-val =1016.98 avg-zval = 315.58 2024/08/21-01:45:33.944733 140539777828416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698166.sst): second pass time = 2.90's, 90.723'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 281.913'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 57800.255'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.277'MB/sec write SST data time = 0.07's, 1169.008'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.690'MB, throughput = 40474.328'MB/sec zip my value time = 2.90's, unzip length = 0.263'GB zip my value throughput = 90.723'MB/sec zip pipeline throughput = 166.343'MB/sec entries = 258864 avg-key = 20.00 avg-zkey = 5.43 avg-val = 1016.98 avg-zval = 315.58 usrkeys = 258864 avg-key = 12.00 avg-zkey = 5.43 avg-val = 1023.98 avg-zval = 315.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258864 bytes = 1003120 } seq expand size = 1812048 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0014 GB value = 0.0817 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.2097 value = 3.2226 dict = 1.00 all = 3.0928 } Zip/UnZip{ index = 0.4525 value = 0.3103 dict = 1.00 all = 0.3233 } ---------------------------- total value len = 0.530142 GB avg = 1.024 KB (by entry num) total key len = 0.010354 GB avg = 0.020 KB total ukey len = 0.006213 GB avg = 0.012 KB total ukey num = 0.000517724 Billion total entry num = 0.000517724 Billion write speed all = 0.378540356 MB/sec (with seq num) write speed all = 0.375639623 MB/sec (without seq num) 2024/08/21-01:45:34.043626 140539777828416 [compaction_job.cc:1944] [default] [JOB 59923] Generated table #14698166: 258864 keys, 86792958 bytes, temperature: kWarm 2024/08/21-01:45:34.043700 140539777828416 EVENT_LOG_v1 {"time_micros": 1724175934043665, "cf_name": "default", "job": 59923, "event": "table_file_creation", "file_number": 14698166, "file_size": 86792958, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650398659, "largest_seqno": 191302452981, "table_properties": {"data_size": 81692016, "index_size": 1405760, "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": 5177280, "raw_average_key_size": 20, "raw_value_size": 263258574, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258864, "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": 1724175929, "oldest_key_time": 0, "file_creation_time": 1724175929, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14698166, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:45:34.093808 140539777828416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698167.sst) /dev/shm/ToplingTemp/Topling-12081-hxONeJ 2024/08/21-01:45:34.099842 140539777828416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698167.sst): first pass time = 0.01's, 189.634'MB/sec 2024/08/21-01:45:34.124695 140539777828416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698167.sst): old prealloc_size = 239051633, real_size = 364488 2024/08/21-01:45:34.124730 140539777828416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698167.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1097 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.40 raw-val = 0.0011 GB zip-val = 0.0004 GB avg-val =1017.13 avg-zval = 331.43 2024/08/21-01:45:34.126247 140539777828416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00/14698167.sst): second pass time = 0.02's, 45.929'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 250.587'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20.229'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.288'MB/sec write SST data time = 0.00's, 684.913'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.015'MB, throughput = 462.373'MB/sec zip my value time = 0.02's, unzip length = 0.001'GB zip my value throughput = 45.929'MB/sec zip pipeline throughput = 45.929'MB/sec entries = 1097 avg-key = 20.00 avg-zkey = 0.41 avg-val = 1017.13 avg-zval = 331.43 usrkeys = 1097 avg-key = 12.00 avg-zkey = 0.41 avg-val = 1024.13 avg-zval = 331.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1097 bytes = 4272 } seq expand size = 7679 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0011 GB dict = 0.02 MB all = 0.0011 GB } __ZipSize{ index = 0.0000 GB value = 0.0004 GB dict = 0.02 MB all = 0.0004 GB } UnZip/Zip{ index = 29.3839 value = 3.0689 dict = 1.00 all = 2.9573 } Zip/UnZip{ index = 0.0340 value = 0.3259 dict = 1.00 all = 0.3381 } ---------------------------- total value len = 0.531265 GB avg = 1.024 KB (by entry num) total key len = 0.010376 GB avg = 0.020 KB total ukey len = 0.006226 GB avg = 0.012 KB total ukey num = 0.000518821 Billion total entry num = 0.000518821 Billion write speed all = 0.379294328 MB/sec (with seq num) write speed all = 0.376387818 MB/sec (without seq num) 2024/08/21-01:45:34.131941 140539777828416 [compaction_job.cc:1944] [default] [JOB 59923] Generated table #14698167: 1097 keys, 384722 bytes, temperature: kWarm 2024/08/21-01:45:34.131985 140539777828416 EVENT_LOG_v1 {"time_micros": 1724175934131959, "cf_name": "default", "job": 59923, "event": "table_file_creation", "file_number": 14698167, "file_size": 384722, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189825311464, "largest_seqno": 191206517345, "table_properties": {"data_size": 363584, "index_size": 448, "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": 21940, "raw_average_key_size": 20, "raw_value_size": 1115787, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 1097, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724175934, "oldest_key_time": 0, "file_creation_time": 1724175934, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14698167, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:45:34.138087 140539777828416 [compaction_job.cc:699] job-59923: subcompact[0], size: 0.174025 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59923/att-00 [14698165,14698166,14698167] 2024/08/21-01:45:34.162694 140539777828416 (Original Log Time 2024/08/21-01:45:26.232998) EVENT_LOG_v1 {"time_micros": 1724175926232953, "job": 59923, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14698145], "files_L4": [14697263, 14697264], "score": 1.00133, "input_data_size": 217319667, "oldest_snapshot_seqno": 191302953518} 2024/08/21-01:45:34.162697 140539777828416 (Original Log Time 2024/08/21-01:45:34.162253) [compaction_job.cc:2018] [default] [JOB 59923] Compacted 1@3 + 2@4 files to L4 => 174024762 bytes 2024/08/21-01:45:34.162699 140539777828416 (Original Log Time 2024/08/21-01:45:34.162628) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 27.5 rd, 22.0 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(41.7, 165.6 +0.0 blob) out(166.0 +0.0 blob), read-write-amplify(9.0) write-amplify(4.0) OK, records in: 647155, records dropped: 128334 output_compression: Snappy 2024/08/21-01:45:34.162704 140539777828416 (Original Log Time 2024/08/21-01:45:34.162680) EVENT_LOG_v1 {"time_micros": 1724175934162662, "cf": "default", "job": 59923, "event": "compaction_finished", "compaction_time_micros": 7905092, "compaction_time_cpu_micros": 1628861, "output_level": 4, "num_output_files": 3, "total_output_size": 174024762, "num_input_records": 647155, "num_output_records": 518821, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 113520016, "file_range_sync_nanos": 0, "file_fsync_nanos": 2280, "file_prepare_write_nanos": 4675, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/21-01:45:34.283761 140539777828416 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":1724092920,"starts":1724175926,"executesMs":8069,"compactionJobId":59923,"attempt":0,"compactionInputRawBytes":671090985,"compactionInputZipBytes":217319667,"compactionOutputRawBytes":0,"compactionOutputZipBytes":174024762,"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-e2de7c848b18e578441e76af0b2e17b1-9d65846daf80711a-00"}}, response = 2024/08/21-01:45:34.283823 140539777828416 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59923/att-00: olev 4, work 8.070 s, result 6.324 ms, install 0.467 ms, input{raw 640.002 MiB zip 207.252 MiB}