2024/07/10-00:15:38.270977 140433369572928 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00: fork to child time = 0.026468 sec 2024/07/10-00:15:38.272198 140433369572928 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00 2024/07/10-00:15:38.278176 140433369572928 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00 2024/07/10-00:15:38.278636 140433369572928 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/10-00:15:38.279055 140433369572928 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/10-00:15:38.317519 140433369572928 [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-64395/att-00/MANIFEST-12625661 2024/07/10-00:15:38.377419 140433369572928 [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-64395/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12700725, last_sequence is 148842559105, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12700671 2024/07/10-00:15:38.377437 140433369572928 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/10-00:15:38.377530 140433369572928 [version_set.cc:5652] Creating manifest 12700725 2024/07/10-00:15:38.399184 140433369572928 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/10-00:15:38.411660 140433369572928 [compaction_job.cc:2433] [default] [JOB 64395] Compacting 2@1 + 2@2 files to L2, score 0.94, subcompactions 1 : 1 2024/07/10-00:15:38.411680 140433369572928 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 33048 Base level 1, inputs: [12700701(31MB) 12700706(4868KB)], [12700641(48MB) 12700642(30MB)] 2024/07/10-00:15:38.688275 140433369572928 [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 2024/07/10-00:15:38.688311 140433369572928 [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 2024/07/10-00:15:38.688333 140433369572928 [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 2024/07/10-00:15:38.688347 140433369572928 [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 2024/07/10-00:15:38.688360 140433369572928 [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 2024/07/10-00:15:39.145092 140433369572928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700726.sst) /dev/shm/ToplingTemp/Topling-133893-lzGuHA 2024/07/10-00:15:39.616437 140433369572928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700726.sst): first pass time = 0.47's, 142.396'MB/sec 2024/07/10-00:15:42.360680 140433369572928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700726.sst): old prealloc_size = 73819750, real_size = 49720096 2024/07/10-00:15:42.360792 140433369572928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700726.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0020 GB avg-key = 4.00 avg-zkey = 5.88 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/10-00:15:42.884714 140433369572928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700726.sst): second pass time = 2.74's, 22.507'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 97.934'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24465.899'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.198'MB/sec write SST data time = 0.10's, 509.836'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 = 13412.647'MB/sec zip my value time = 2.74's, unzip length = 0.062'GB zip my value throughput = 22.507'MB/sec zip pipeline throughput = 184.793'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.88 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.88 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0020 GB value = 0.0477 GB dict = 0.63 MB all = 0.0513 GB } UnZip/Zip{ index = 1.3598 value = 1.2954 dict = 1.00 all = 1.3077 } Zip/UnZip{ index = 0.7354 value = 0.7720 dict = 1.00 all = 0.7647 } ---------------------------- 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 = 0.001818801 MB/sec (with seq num) write speed all = 0.001748509 MB/sec (without seq num) 2024/07/10-00:15:42.942453 140433369572928 [compaction_job.cc:1944] [default] [JOB 64395] Generated table #12700726: 335545 keys, 51319789 bytes, temperature: kWarm 2024/07/10-00:15:42.942558 140433369572928 EVENT_LOG_v1 {"time_micros": 1720541742942497, "cf_name": "default", "job": 64395, "event": "table_file_creation", "file_number": 12700726, "file_size": 51319789, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148824168300, "largest_seqno": 148842509299, "table_properties": {"data_size": 47661968, "index_size": 1974080, "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": 1720541739, "oldest_key_time": 0, "file_creation_time": 1720541739, "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": 12700726, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:15:43.017566 140433369572928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700727.sst) /dev/shm/ToplingTemp/Topling-133893-VddGcx 2024/07/10-00:15:43.940803 140433369572928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700727.sst): first pass time = 0.92's, 72.693'MB/sec 2024/07/10-00:15:46.612170 140433369572928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700727.sst): old prealloc_size = 73819750, real_size = 48476032 2024/07/10-00:15:46.612238 140433369572928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700727.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.14 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/10-00:15:47.160007 140433369572928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700727.sst): second pass time = 2.67's, 23.119'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 91.409'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18327.503'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.219'MB/sec write SST data time = 0.16's, 304.451'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 = 15545.669'MB/sec zip my value time = 2.67's, unzip length = 0.062'GB zip my value throughput = 23.119'MB/sec zip pipeline throughput = 187.346'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.14 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.14 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.7399 value = 1.2950 dict = 1.00 all = 1.3402 } Zip/UnZip{ index = 0.2674 value = 0.7722 dict = 1.00 all = 0.7462 } ---------------------------- 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 = 0.003637195 MB/sec (with seq num) write speed all = 0.003496627 MB/sec (without seq num) 2024/07/10-00:15:47.242800 140433369572928 [compaction_job.cc:1944] [default] [JOB 64395] Generated table #12700727: 335545 keys, 50075019 bytes, temperature: kWarm 2024/07/10-00:15:47.242901 140433369572928 EVENT_LOG_v1 {"time_micros": 1720541747242843, "cf_name": "default", "job": 64395, "event": "table_file_creation", "file_number": 12700727, "file_size": 50075019, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148809688647, "largest_seqno": 148842509296, "table_properties": {"data_size": 47674272, "index_size": 717760, "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": 1720541742, "oldest_key_time": 0, "file_creation_time": 1720541742, "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": 12700727, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:15:47.292818 140433369572928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700728.sst) /dev/shm/ToplingTemp/Topling-133893-8jvwfy 2024/07/10-00:15:47.321976 140433369572928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700728.sst): first pass time = 0.03's, 59.598'MB/sec 2024/07/10-00:15:47.404940 140433369572928 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700728.sst): part-0: reject ZipStore ratio = 0.984 2024/07/10-00:15:47.410455 140433369572928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700728.sst): old prealloc_size = 73819750, real_size = 1616368 2024/07/10-00:15:47.410501 140433369572928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700728.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 8673 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 2.07 raw-val = 0.0016 GB zip-val = 0.0016 GB avg-val = 184.00 avg-zval = 184.02 2024/07/10-00:15:47.416878 140433369572928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00/12700728.sst): second pass time = 0.07's, 22.675'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 256.097'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 580.897'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.568'MB/sec write SST data time = 0.00's, 639.473'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 = 0.07's, unzip length = 0.002'GB zip my value throughput = 22.675'MB/sec zip pipeline throughput = 252.266'MB/sec entries = 8673 avg-key = 16.00 avg-zkey = 2.07 avg-val = 184.00 avg-zval = 184.02 usrkeys = 8673 avg-key = 8.00 avg-zkey = 2.07 avg-val = 191.00 avg-zval = 184.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 8673 bytes = 27120 } seq expand size = 60711 multi value expand size = 0 cnt WriteAppend = 201 UnZipSize{ index = 0.0001 GB value = 0.0016 GB dict = 0.00 MB all = 0.0017 GB } __ZipSize{ index = 0.0000 GB value = 0.0016 GB dict = 0.00 MB all = 0.0016 GB } UnZip/Zip{ index = 3.8581 value = 0.9999 dict = 0.00 all = 1.0562 } Zip/UnZip{ index = 0.2592 value = 1.0001 dict = 0.00 all = 0.9468 } ---------------------------- total value len = 0.129835 GB avg = 0.191 KB (by entry num) total key len = 0.010876 GB avg = 0.016 KB total ukey len = 0.005438 GB avg = 0.008 KB total ukey num = 0.000679763 Billion total entry num = 0.000679763 Billion write speed all = 0.003684177 MB/sec (with seq num) write speed all = 0.003541793 MB/sec (without seq num) 2024/07/10-00:15:47.424932 140433369572928 [compaction_job.cc:1944] [default] [JOB 64395] Generated table #12700728: 8673 keys, 1642276 bytes, temperature: kWarm 2024/07/10-00:15:47.425006 140433369572928 EVENT_LOG_v1 {"time_micros": 1720541747424965, "cf_name": "default", "job": 64395, "event": "table_file_creation", "file_number": 12700728, "file_size": 1642276, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148809694582, "largest_seqno": 148842499852, "table_properties": {"data_size": 1596032, "index_size": 17984, "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": 138768, "raw_average_key_size": 16, "raw_value_size": 1595832, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 8673, "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": 1720541747, "oldest_key_time": 0, "file_creation_time": 1720541747, "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": 12700728, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:15:47.431566 140433369572928 [compaction_job.cc:699] job-64395: subcompact[0], size: 0.103037 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64395/att-00 [12700726,12700727,12700728] 2024/07/10-00:15:47.470756 140433369572928 (Original Log Time 2024/07/10-00:15:38.411785) EVENT_LOG_v1 {"time_micros": 1720541738411700, "job": 64395, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12700701, 12700706], "files_L2": [12700641, 12700642], "score": 0.937009, "input_data_size": 120891102, "oldest_snapshot_seqno": 148842558541} 2024/07/10-00:15:47.470761 140433369572928 (Original Log Time 2024/07/10-00:15:47.470148) [compaction_job.cc:2018] [default] [JOB 64395] Compacted 2@1 + 2@2 files to L2 => 103037084 bytes 2024/07/10-00:15:47.470764 140433369572928 (Original Log Time 2024/07/10-00:15:47.470657) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.4 rd, 11.4 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(36.6, 78.7 +0.0 blob) out(98.3 +0.0 blob), read-write-amplify(5.8) write-amplify(2.7) OK, records in: 684262, records dropped: 4499 output_compression: Snappy 2024/07/10-00:15:47.470774 140433369572928 (Original Log Time 2024/07/10-00:15:47.470715) EVENT_LOG_v1 {"time_micros": 1720541747470690, "cf": "default", "job": 64395, "event": "compaction_finished", "compaction_time_micros": 9019794, "compaction_time_cpu_micros": 1686715, "output_level": 2, "num_output_files": 3, "total_output_size": 103037084, "num_input_records": 684262, "num_output_records": 679763, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 137218597, "file_range_sync_nanos": 0, "file_fsync_nanos": 2745, "file_prepare_write_nanos": 18666, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/10-00:15:47.620825 140433369572928 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":1720541738,"executesMs":9193,"compactionJobId":64395,"attempt":0,"compactionInputRawBytes":136852400,"compactionInputZipBytes":120891102,"compactionOutputRawBytes":0,"compactionOutputZipBytes":103037084,"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-d82dd2c9661e43903efd7424ea36d03a-d30eb5b15c4cfc8e-00"}}, response = 2024/07/10-00:15:47.620954 140433369572928 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-64395/att-00: olev 2, work 9.194 s, result 5.256 ms, install 0.670 ms, input{raw 130.513 MiB zip 115.291 MiB}