2024/07/09-03:09:15.862067 140499538921024 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00: fork to child time = 0.013914 sec 2024/07/09-03:09:15.862782 140499538921024 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00 2024/07/09-03:09:15.866702 140499538921024 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00 2024/07/09-03:09:15.867794 140499538921024 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-03:09:15.867995 140499538921024 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-03:09:15.911889 140499538921024 [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-28025/att-00/MANIFEST-12625661 2024/07/09-03:09:15.936767 140499538921024 [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-28025/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12657675, last_sequence is 147882102122, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12657640 2024/07/09-03:09:15.936773 140499538921024 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-03:09:15.936814 140499538921024 [version_set.cc:5652] Creating manifest 12657675 2024/07/09-03:09:15.965153 140499538921024 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-03:09:15.982839 140499538921024 [compaction_job.cc:2433] [default] [JOB 28025] Compacting 2@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-03:09:15.982848 140499538921024 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14759 Base level 1, inputs: [12657669(15MB) 12657645(1132KB)], [12657607(48MB) 12657608(43MB)] 2024/07/09-03:09:16.137293 140499538921024 [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 2024/07/09-03:09:16.137315 140499538921024 [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 2024/07/09-03:09:16.137325 140499538921024 [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 2024/07/09-03:09:16.137335 140499538921024 [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 2024/07/09-03:09:16.137341 140499538921024 [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 2024/07/09-03:09:16.567658 140499538921024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657676.sst) /dev/shm/ToplingTemp/Topling-64120-ihScxC 2024/07/09-03:09:16.868029 140499538921024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657676.sst): first pass time = 0.30's, 223.449'MB/sec 2024/07/09-03:09:18.816594 140499538921024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657676.sst): old prealloc_size = 73819750, real_size = 48695888 2024/07/09-03:09:18.816664 140499538921024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657676.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 = 2.82 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-03:09:19.442381 140499538921024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657676.sst): second pass time = 1.95's, 31.701'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 80.373'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19317.750'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.190'MB/sec write SST data time = 0.18's, 274.667'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 = 10485.989'MB/sec zip my value time = 1.95's, unzip length = 0.062'GB zip my value throughput = 31.701'MB/sec zip pipeline throughput = 200.282'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.82 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.82 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.8344 value = 1.2953 dict = 1.00 all = 1.3343 } Zip/UnZip{ index = 0.3528 value = 0.7720 dict = 1.00 all = 0.7494 } ---------------------------- 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 = 0.004714656 MB/sec (with seq num) write speed all = 0.004532447 MB/sec (without seq num) 2024/07/09-03:09:19.538578 140499538921024 [compaction_job.cc:1944] [default] [JOB 28025] Generated table #12657676: 335545 keys, 50294795 bytes, temperature: kWarm 2024/07/09-03:09:19.538670 140499538921024 EVENT_LOG_v1 {"time_micros": 1720465759538611, "cf_name": "default", "job": 28025, "event": "table_file_creation", "file_number": 12657676, "file_size": 50294795, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147857078716, "largest_seqno": 147882088731, "table_properties": {"data_size": 47664768, "index_size": 947072, "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": 1720465756, "oldest_key_time": 0, "file_creation_time": 1720465756, "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": 12657676, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:09:19.621848 140499538921024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657677.sst) /dev/shm/ToplingTemp/Topling-64120-43aM2E 2024/07/09-03:09:20.777598 140499538921024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657677.sst): first pass time = 1.16's, 58.067'MB/sec 2024/07/09-03:09:22.268226 140499538921024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657677.sst): old prealloc_size = 73819750, real_size = 49916320 2024/07/09-03:09:22.268301 140499538921024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657677.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0022 GB avg-key = 4.00 avg-zkey = 6.43 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/07/09-03:09:22.785178 140499538921024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657677.sst): second pass time = 1.48's, 41.709'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 99.661'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 56706.538'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.195'MB/sec write SST data time = 0.09's, 597.513'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 = 4934.987'MB/sec zip my value time = 1.48's, unzip length = 0.062'GB zip my value throughput = 41.709'MB/sec zip pipeline throughput = 125.271'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 6.43 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 6.43 avg-val = 191.00 avg-zval = 142.09 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 = 0.0022 GB value = 0.0477 GB dict = 0.63 MB all = 0.0515 GB } UnZip/Zip{ index = 1.2450 value = 1.2950 dict = 1.00 all = 1.3027 } Zip/UnZip{ index = 0.8032 value = 0.7722 dict = 1.00 all = 0.7677 } ---------------------------- 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 = 0.009427174 MB/sec (with seq num) write speed all = 0.009062839 MB/sec (without seq num) 2024/07/09-03:09:22.852427 140499538921024 [compaction_job.cc:1944] [default] [JOB 28025] Generated table #12657677: 335545 keys, 51516334 bytes, temperature: kWarm 2024/07/09-03:09:22.852581 140499538921024 EVENT_LOG_v1 {"time_micros": 1720465762852472, "cf_name": "default", "job": 28025, "event": "table_file_creation", "file_number": 12657677, "file_size": 51516334, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147857078722, "largest_seqno": 147882088728, "table_properties": {"data_size": 47676176, "index_size": 2156096, "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": 1720465759, "oldest_key_time": 0, "file_creation_time": 1720465759, "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": 12657677, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:09:22.907341 140499538921024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657678.sst) /dev/shm/ToplingTemp/Topling-64120-miVIkC 2024/07/09-03:09:22.987648 140499538921024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657678.sst): first pass time = 0.08's, 100.070'MB/sec 2024/07/09-03:09:23.354914 140499538921024 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657678.sst): part-0: reject ZipStore ratio = 0.935 2024/07/09-03:09:23.374006 140499538921024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657678.sst): old prealloc_size = 73819750, real_size = 7573312 2024/07/09-03:09:23.374119 140499538921024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657678.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 40154 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 4.35 raw-val = 0.0074 GB zip-val = 0.0074 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-03:09:23.416223 140499538921024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00/12657678.sst): second pass time = 0.37's, 20.162'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.04's, 182.221'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1734.145'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.724'MB/sec write SST data time = 0.03's, 272.469'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 = 0.37's, unzip length = 0.007'GB zip my value throughput = 20.162'MB/sec zip pipeline throughput = 207.372'MB/sec entries = 40154 avg-key = 16.00 avg-zkey = 4.35 avg-val = 184.00 avg-zval = 184.00 usrkeys = 40154 avg-key = 8.00 avg-zkey = 4.35 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 40154 bytes = 120480 } seq expand size = 281078 multi value expand size = 0 cnt WriteAppend = 908 UnZipSize{ index = 0.0003 GB value = 0.0074 GB dict = 0.00 MB all = 0.0080 GB } __ZipSize{ index = 0.0002 GB value = 0.0074 GB dict = 0.00 MB all = 0.0077 GB } UnZip/Zip{ index = 1.8399 value = 1.0000 dict = 0.00 all = 1.0450 } Zip/UnZip{ index = 0.5435 value = 1.0000 dict = 0.00 all = 0.9569 } ---------------------------- total value len = 0.135848 GB avg = 0.191 KB (by entry num) total key len = 0.011380 GB avg = 0.016 KB total ukey len = 0.005690 GB avg = 0.008 KB total ukey num = 0.000711244 Billion total entry num = 0.000711244 Billion write speed all = 0.009990811 MB/sec (with seq num) write speed all = 0.009604693 MB/sec (without seq num) 2024/07/09-03:09:23.433554 140499538921024 [compaction_job.cc:1944] [default] [JOB 28025] Generated table #12657678: 40154 keys, 7684777 bytes, temperature: kWarm 2024/07/09-03:09:23.433641 140499538921024 EVENT_LOG_v1 {"time_micros": 1720465763433586, "cf_name": "default", "job": 28025, "event": "table_file_creation", "file_number": 12657678, "file_size": 7684777, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147866050046, "largest_seqno": 147882088558, "table_properties": {"data_size": 7388528, "index_size": 174592, "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": 642464, "raw_average_key_size": 16, "raw_value_size": 7388336, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 40154, "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": 1720465762, "oldest_key_time": 0, "file_creation_time": 1720465762, "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": 12657678, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-03:09:23.446864 140499538921024 [compaction_job.cc:699] job-28025: subcompact[0], size: 0.109496 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28025/att-00 [12657676,12657677,12657678] 2024/07/09-03:09:23.480646 140499538921024 (Original Log Time 2024/07/09-03:09:15.982879) EVENT_LOG_v1 {"time_micros": 1720465755982855, "job": 28025, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12657669, 12657645], "files_L2": [12657607, 12657608], "score": 0.996275, "input_data_size": 114133179, "oldest_snapshot_seqno": 147882101806} 2024/07/09-03:09:23.480651 140499538921024 (Original Log Time 2024/07/09-03:09:23.480107) [compaction_job.cc:2018] [default] [JOB 28025] Compacted 2@1 + 2@2 files to L2 => 109495906 bytes 2024/07/09-03:09:23.480654 140499538921024 (Original Log Time 2024/07/09-03:09:23.480568) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 15.3 rd, 14.7 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(17.0, 91.9 +0.0 blob) out(104.4 +0.0 blob), read-write-amplify(12.6) write-amplify(6.1) OK, records in: 713865, records dropped: 2621 output_compression: Snappy 2024/07/09-03:09:23.480664 140499538921024 (Original Log Time 2024/07/09-03:09:23.480624) EVENT_LOG_v1 {"time_micros": 1720465763480598, "cf": "default", "job": 28025, "event": "compaction_finished", "compaction_time_micros": 7463998, "compaction_time_cpu_micros": 1813898, "output_level": 2, "num_output_files": 3, "total_output_size": 109495906, "num_input_records": 713865, "num_output_records": 711244, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 140430038, "file_range_sync_nanos": 0, "file_fsync_nanos": 2865, "file_prepare_write_nanos": 68241, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-03:09:23.630607 140499538921024 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":1720465755,"executesMs":7611,"compactionJobId":28025,"attempt":0,"compactionInputRawBytes":142773000,"compactionInputZipBytes":114133179,"compactionOutputRawBytes":0,"compactionOutputZipBytes":109495906,"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-a7f5d5dcda151f935d520f173b40bde5-4463c74753162475-00"}}, response = 2024/07/09-03:09:23.630721 140499538921024 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-28025/att-00: olev 2, work 7.612 s, result 5.980 ms, install 0.579 ms, input{raw 136.159 MiB zip 108.846 MiB}