2024/08/21-03:00:53.270378 140539803006528 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00: fork to child time = 0.028103 sec 2024/08/21-03:00:53.271165 140539803006528 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00 2024/08/21-03:00:53.275867 140539803006528 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00 2024/08/21-03:00:53.277164 140539803006528 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:00:53.277484 140539803006528 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:00:53.337658 140539803006528 [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-62649/att-00/MANIFEST-14629260 2024/08/21-03:00:53.361648 140539803006528 [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-62649/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14701348, last_sequence is 191368777179, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14701310 2024/08/21-03:00:53.361663 140539803006528 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:00:53.361756 140539803006528 [version_set.cc:5652] Creating manifest 14701348 2024/08/21-03:00:53.477742 140539803006528 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:00:53.507347 140539803006528 [compaction_job.cc:2433] [default] [JOB 62649] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-03:00:53.507373 140539803006528 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31537 Base level 1, inputs: [14701323(16MB)], [14701254(48MB) 14701255(45MB)] 2024/08/21-03:00:53.682097 140539803006528 [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 2024/08/21-03:00:53.682126 140539803006528 [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 2024/08/21-03:00:53.682150 140539803006528 [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 2024/08/21-03:00:53.682164 140539803006528 [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 2024/08/21-03:00:53.682176 140539803006528 [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 2024/08/21-03:00:54.104927 140539803006528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701349.sst) /dev/shm/ToplingTemp/Topling-33042-AK5AUG 2024/08/21-03:00:54.637627 140539803006528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701349.sst): first pass time = 0.53's, 125.992'MB/sec 2024/08/21-03:00:58.475981 140539803006528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701349.sst): old prealloc_size = 73819750, real_size = 49479440 2024/08/21-03:00:58.476046 140539803006528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701349.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.17 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/21-03:00:59.114921 140539803006528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701349.sst): second pass time = 3.84's, 16.089'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 79.946'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38646.137'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.154'MB/sec write SST data time = 0.10's, 534.982'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 = 17985.513'MB/sec zip my value time = 3.84's, unzip length = 0.062'GB zip my value throughput = 16.089'MB/sec zip pipeline throughput = 165.290'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.17 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.17 avg-val = 191.00 avg-zval = 142.04 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 = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5477 value = 1.2954 dict = 1.00 all = 1.3138 } Zip/UnZip{ index = 0.6461 value = 0.7720 dict = 1.00 all = 0.7611 } ---------------------------- 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 = 0.011667673 MB/sec (with seq num) write speed all = 0.011216749 MB/sec (without seq num) 2024/08/21-03:00:59.179235 140539803006528 [compaction_job.cc:1944] [default] [JOB 62649] Generated table #14701349: 335545 keys, 51079149 bytes, temperature: kWarm 2024/08/21-03:00:59.179340 140539803006528 EVENT_LOG_v1 {"time_micros": 1724180459179280, "cf_name": "default", "job": 62649, "event": "table_file_creation", "file_number": 14701349, "file_size": 51079149, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191342540980, "largest_seqno": 191368731314, "table_properties": {"data_size": 47660992, "index_size": 1734400, "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": 1724180454, "oldest_key_time": 0, "file_creation_time": 1724180454, "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": 14701349, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:00:59.300151 140539803006528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701350.sst) /dev/shm/ToplingTemp/Topling-33042-SQhyVF 2024/08/21-03:01:00.128941 140539803006528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701350.sst): first pass time = 0.83's, 80.975'MB/sec 2024/08/21-03:01:01.238127 140539803006528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701350.sst): old prealloc_size = 73819750, real_size = 48661208 2024/08/21-03:01:01.238194 140539803006528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701350.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.70 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/21-03:01:01.888354 140539803006528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701350.sst): second pass time = 1.08's, 56.949'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 77.364'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23202.605'MB/sec (index lex order gen) rebuild zvType time = 0.56's, 0.150'MB/sec write SST data time = 0.09's, 555.903'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 = 21035.383'MB/sec zip my value time = 1.08's, unzip length = 0.062'GB zip my value throughput = 56.949'MB/sec zip pipeline throughput = 147.566'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.70 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.70 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.9667 value = 1.2951 dict = 1.00 all = 1.3341 } Zip/UnZip{ index = 0.3371 value = 0.7721 dict = 1.00 all = 0.7496 } ---------------------------- 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 = 0.023324480 MB/sec (with seq num) write speed all = 0.022423051 MB/sec (without seq num) 2024/08/21-03:01:01.960335 140539803006528 [compaction_job.cc:1944] [default] [JOB 62649] Generated table #14701350: 335545 keys, 50302091 bytes, temperature: kWarm 2024/08/21-03:01:01.960426 140539803006528 EVENT_LOG_v1 {"time_micros": 1724180461960376, "cf_name": "default", "job": 62649, "event": "table_file_creation", "file_number": 14701350, "file_size": 50302091, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191319942500, "largest_seqno": 191368731313, "table_properties": {"data_size": 47672368, "index_size": 904832, "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": 1724180459, "oldest_key_time": 0, "file_creation_time": 1724180459, "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": 14701350, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:01:01.987050 140539803006528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701351.sst) /dev/shm/ToplingTemp/Topling-33042-WuPNFH 2024/08/21-03:01:02.041892 140539803006528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701351.sst): first pass time = 0.05's, 198.763'MB/sec 2024/08/21-03:01:02.182351 140539803006528 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701351.sst): part-0: reject ZipStore ratio = 0.913 2024/08/21-03:01:02.200919 140539803006528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701351.sst): old prealloc_size = 73819750, real_size = 10376768 2024/08/21-03:01:02.200954 140539803006528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701351.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 54451 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 6.31 raw-val = 0.0100 GB zip-val = 0.0100 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-03:01:02.220576 140539803006528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00/14701351.sst): second pass time = 0.14's, 71.830'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 536.137'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16373.369'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.040'MB/sec write SST data time = 0.01's, 1611.676'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 = 0.14's, unzip length = 0.010'GB zip my value throughput = 71.830'MB/sec zip pipeline throughput = 71.830'MB/sec entries = 54451 avg-key = 16.00 avg-zkey = 6.31 avg-val = 184.00 avg-zval = 184.00 usrkeys = 54451 avg-key = 8.00 avg-zkey = 6.31 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 54451 bytes = 163360 } seq expand size = 381157 multi value expand size = 0 cnt WriteAppend = 1232 UnZipSize{ index = 0.0004 GB value = 0.0100 GB dict = 0.00 MB all = 0.0109 GB } __ZipSize{ index = 0.0003 GB value = 0.0100 GB dict = 0.00 MB all = 0.0105 GB } UnZip/Zip{ index = 1.2670 value = 1.0000 dict = 0.00 all = 1.0344 } Zip/UnZip{ index = 0.7893 value = 1.0000 dict = 0.00 all = 0.9667 } ---------------------------- total value len = 0.138578 GB avg = 0.191 KB (by entry num) total key len = 0.011609 GB avg = 0.016 KB total ukey len = 0.005804 GB avg = 0.008 KB total ukey num = 0.000725541 Billion total entry num = 0.000725541 Billion write speed all = 0.025215578 MB/sec (with seq num) write speed all = 0.024241063 MB/sec (without seq num) 2024/08/21-03:01:02.237199 140539803006528 [compaction_job.cc:1944] [default] [JOB 62649] Generated table #14701351: 54451 keys, 10527755 bytes, temperature: kWarm 2024/08/21-03:01:02.237264 140539803006528 EVENT_LOG_v1 {"time_micros": 1724180462237224, "cf_name": "default", "job": 62649, "event": "table_file_creation", "file_number": 14701351, "file_size": 10527755, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191359974960, "largest_seqno": 191368731309, "table_properties": {"data_size": 10019184, "index_size": 343808, "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": 871216, "raw_average_key_size": 16, "raw_value_size": 10018984, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 54451, "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": 1724180461, "oldest_key_time": 0, "file_creation_time": 1724180461, "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": 14701351, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:01:02.246188 140539803006528 [compaction_job.cc:699] job-62649: subcompact[0], size: 0.111909 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62649/att-00 [14701349,14701350,14701351] 2024/08/21-03:01:02.267423 140539803006528 (Original Log Time 2024/08/21-03:00:53.507470) EVENT_LOG_v1 {"time_micros": 1724180453507395, "job": 62649, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14701323], "files_L2": [14701254, 14701255], "score": 0.997126, "input_data_size": 115836621, "oldest_snapshot_seqno": 191368776863} 2024/08/21-03:01:02.267426 140539803006528 (Original Log Time 2024/08/21-03:01:02.266989) [compaction_job.cc:2018] [default] [JOB 62649] Compacted 1@1 + 2@2 files to L2 => 111908995 bytes 2024/08/21-03:01:02.267428 140539803006528 (Original Log Time 2024/08/21-03:01:02.267367) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.3 rd, 12.8 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(16.4, 94.0 +0.0 blob) out(106.7 +0.0 blob), read-write-amplify(13.2) write-amplify(6.5) OK, records in: 728167, records dropped: 2626 output_compression: Snappy 2024/08/21-03:01:02.267434 140539803006528 (Original Log Time 2024/08/21-03:01:02.267408) EVENT_LOG_v1 {"time_micros": 1724180462267390, "cf": "default", "job": 62649, "event": "compaction_finished", "compaction_time_micros": 8738723, "compaction_time_cpu_micros": 1886726, "output_level": 2, "num_output_files": 3, "total_output_size": 111908995, "num_input_records": 728167, "num_output_records": 725541, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 109553175, "file_range_sync_nanos": 0, "file_fsync_nanos": 3055, "file_prepare_write_nanos": 53790, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-03:01:02.395817 140539803006528 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":1724180453,"executesMs":8991,"compactionJobId":62649,"attempt":0,"compactionInputRawBytes":145633400,"compactionInputZipBytes":115836621,"compactionOutputRawBytes":0,"compactionOutputZipBytes":111908995,"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":"00-13644716e67af50fb079b643c8df8744-da39c0767a1e837b-00"}}, response = 2024/08/21-03:01:02.395889 140539803006528 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-62649/att-00: olev 2, work 8.991 s, result 4.900 ms, install 0.462 ms, input{raw 138.887 MiB zip 110.470 MiB}