2024/07/08-18:38:28.196047 140554034128448 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00: fork to child time = 0.020853 sec 2024/07/08-18:38:28.196823 140554034128448 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00 2024/07/08-18:38:28.201278 140554034128448 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00 2024/07/08-18:38:28.206698 140554034128448 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-18:38:28.206996 140554034128448 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-18:38:28.242900 140554034128448 [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-11192/att-00/MANIFEST-12625661 2024/07/08-18:38:28.265716 140554034128448 [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-11192/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12637189, last_sequence is 147425420752, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12637037 2024/07/08-18:38:28.265723 140554034128448 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-18:38:28.265809 140554034128448 [version_set.cc:5652] Creating manifest 12637189 2024/07/08-18:38:28.291204 140554034128448 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-18:38:28.306902 140554034128448 [compaction_job.cc:2433] [default] [JOB 11192] Compacting 2@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/08-18:38:28.306913 140554034128448 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6194 Base level 1, inputs: [12637180(13MB) 12637159(885KB)], [12637091(48MB) 12637092(48MB) 12637093(16MB)] 2024/07/08-18:38:28.441168 140554034128448 [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 2024/07/08-18:38:28.441193 140554034128448 [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 2024/07/08-18:38:28.441209 140554034128448 [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 2024/07/08-18:38:28.441220 140554034128448 [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 2024/07/08-18:38:28.441230 140554034128448 [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 2024/07/08-18:38:29.087461 140554034128448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637190.sst) /dev/shm/ToplingTemp/Topling-35645-2bkZGw 2024/07/08-18:38:29.453415 140554034128448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637190.sst): first pass time = 0.37's, 183.405'MB/sec 2024/07/08-18:38:32.078813 140554034128448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637190.sst): old prealloc_size = 73819750, real_size = 49451824 2024/07/08-18:38:32.078892 140554034128448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637190.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 = 5.06 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/08-18:38:32.751236 140554034128448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637190.sst): second pass time = 2.62's, 23.546'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 75.922'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33496.389'MB/sec (index lex order gen) rebuild zvType time = 0.57's, 0.146'MB/sec write SST data time = 0.10's, 518.523'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 = 14053.627'MB/sec zip my value time = 2.62's, unzip length = 0.062'GB zip my value throughput = 23.546'MB/sec zip pipeline throughput = 191.327'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.06 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.06 avg-val = 191.00 avg-zval = 142.07 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 = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5812 value = 1.2952 dict = 1.00 all = 1.3145 } Zip/UnZip{ index = 0.6324 value = 0.7721 dict = 1.00 all = 0.7607 } ---------------------------- total value len = 236.427547 GB avg = 0.122 KB (by entry num) total key len = 46.331041 GB avg = 0.024 KB total ukey len = 31.688795 GB avg = 0.012 KB total ukey num = 2.646411133 Billion total entry num = 1.938964132 Billion write speed all = 44.770720064 MB/sec (with seq num) write speed all = 42.314665358 MB/sec (without seq num) 2024/07/08-18:38:32.828376 140554034128448 [compaction_job.cc:1944] [default] [JOB 11192] Generated table #12637190: 335545 keys, 51051565 bytes, temperature: kWarm 2024/07/08-18:38:32.828479 140554034128448 EVENT_LOG_v1 {"time_micros": 1720435112828419, "cf_name": "default", "job": 11192, "event": "table_file_creation", "file_number": 12637190, "file_size": 51051565, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147394038860, "largest_seqno": 147425404743, "table_properties": {"data_size": 47670112, "index_size": 1697664, "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": 1720435109, "oldest_key_time": 0, "file_creation_time": 1720435109, "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": 12637190, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:38:32.894663 140554034128448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637191.sst) /dev/shm/ToplingTemp/Topling-35645-fGmgyt 2024/07/08-18:38:34.158745 140554034128448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637191.sst): first pass time = 1.26's, 53.091'MB/sec 2024/07/08-18:38:36.249679 140554034128448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637191.sst): old prealloc_size = 73819750, real_size = 48637280 2024/07/08-18:38:36.249743 140554034128448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637191.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 = 2.63 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/08-18:38:36.866531 140554034128448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637191.sst): second pass time = 2.09's, 29.557'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 81.510'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24518.024'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.210'MB/sec write SST data time = 0.22's, 231.148'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 = 17929.488'MB/sec zip my value time = 2.09's, unzip length = 0.062'GB zip my value throughput = 29.557'MB/sec zip pipeline throughput = 144.142'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.63 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.63 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 = 10 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 = 3.0453 value = 1.2951 dict = 1.00 all = 1.3348 } Zip/UnZip{ index = 0.3284 value = 0.7721 dict = 1.00 all = 0.7492 } ---------------------------- total value len = 236.491637 GB avg = 0.122 KB (by entry num) total key len = 46.336410 GB avg = 0.024 KB total ukey len = 31.691480 GB avg = 0.012 KB total ukey num = 2.646746678 Billion total entry num = 1.939299677 Billion write speed all = 44.752557017 MB/sec (with seq num) write speed all = 42.297676877 MB/sec (without seq num) 2024/07/08-18:38:36.945071 140554034128448 [compaction_job.cc:1944] [default] [JOB 11192] Generated table #12637191: 335545 keys, 50278091 bytes, temperature: kWarm 2024/07/08-18:38:36.945148 140554034128448 EVENT_LOG_v1 {"time_micros": 1720435116945105, "cf_name": "default", "job": 11192, "event": "table_file_creation", "file_number": 12637191, "file_size": 50278091, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147364509723, "largest_seqno": 147425404739, "table_properties": {"data_size": 47671760, "index_size": 881472, "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": 1720435112, "oldest_key_time": 0, "file_creation_time": 1720435112, "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": 12637191, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:38:37.006179 140554034128448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637192.sst) /dev/shm/ToplingTemp/Topling-35645-05uxXu 2024/07/08-18:38:37.563641 140554034128448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637192.sst): first pass time = 0.56's, 57.466'MB/sec 2024/07/08-18:38:38.923905 140554034128448 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637192.sst): part-0: reject ZipStore ratio = 0.819 2024/07/08-18:38:39.014645 140554034128448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637192.sst): old prealloc_size = 73819750, real_size = 30053080 2024/07/08-18:38:39.014709 140554034128448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637192.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 160162 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.39 raw-val = 0.0295 GB zip-val = 0.0295 GB avg-val = 184.00 avg-zval = 184.00 2024/07/08-18:38:39.180235 140554034128448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00/12637192.sst): second pass time = 1.36's, 21.680'MB/sec, value only(92.0% of KV) wait indexing time = 0.09's, remap KeyValue time = 0.17's, 184.410'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12523.344'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.480'MB/sec write SST data time = 0.08's, 371.741'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 = 1.36's, unzip length = 0.029'GB zip my value throughput = 21.680'MB/sec zip pipeline throughput = 138.188'MB/sec entries = 160162 avg-key = 16.00 avg-zkey = 3.39 avg-val = 184.00 avg-zval = 184.00 usrkeys = 160162 avg-key = 8.00 avg-zkey = 3.39 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 160162 bytes = 520544 } seq expand size = 1121134 multi value expand size = 0 cnt WriteAppend = 3605 UnZipSize{ index = 0.0013 GB value = 0.0295 GB dict = 0.00 MB all = 0.0320 GB } __ZipSize{ index = 0.0005 GB value = 0.0295 GB dict = 0.00 MB all = 0.0305 GB } UnZip/Zip{ index = 2.3600 value = 1.0000 dict = 0.00 all = 1.0491 } Zip/UnZip{ index = 0.4237 value = 1.0000 dict = 0.00 all = 0.9532 } ---------------------------- total value len = 236.522227 GB avg = 0.122 KB (by entry num) total key len = 46.338973 GB avg = 0.024 KB total ukey len = 31.692761 GB avg = 0.012 KB total ukey num = 2.646906840 Billion total entry num = 1.939459839 Billion write speed all = 44.741423028 MB/sec (with seq num) write speed all = 42.287238629 MB/sec (without seq num) 2024/07/08-18:38:39.230418 140554034128448 [compaction_job.cc:1944] [default] [JOB 11192] Generated table #12637192: 160162 keys, 30534634 bytes, temperature: kWarm 2024/07/08-18:38:39.230498 140554034128448 EVENT_LOG_v1 {"time_micros": 1720435119230454, "cf_name": "default", "job": 11192, "event": "table_file_creation", "file_number": 12637192, "file_size": 30534634, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147378473903, "largest_seqno": 147425404738, "table_properties": {"data_size": 29470000, "index_size": 542912, "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": 2562592, "raw_average_key_size": 16, "raw_value_size": 29469808, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 160162, "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": 1720435116, "oldest_key_time": 0, "file_creation_time": 1720435116, "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": 12637192, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:38:39.251174 140554034128448 [compaction_job.cc:699] job-11192: subcompact[0], size: 0.131864 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11192/att-00 [12637190,12637191,12637192] 2024/07/08-18:38:39.351850 140554034128448 (Original Log Time 2024/07/08-18:38:28.306953) EVENT_LOG_v1 {"time_micros": 1720435108306923, "job": 11192, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12637180, 12637159], "files_L2": [12637091, 12637092, 12637093], "score": 0.988289, "input_data_size": 134351300, "oldest_snapshot_seqno": 147425420052} 2024/07/08-18:38:39.351856 140554034128448 (Original Log Time 2024/07/08-18:38:39.351156) [compaction_job.cc:2018] [default] [JOB 11192] Compacted 2@1 + 3@2 files to L2 => 131864290 bytes 2024/07/08-18:38:39.351858 140554034128448 (Original Log Time 2024/07/08-18:38:39.351745) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.3 rd, 12.0 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(14.3, 113.8 +0.0 blob) out(125.8 +0.0 blob), read-write-amplify(17.7) write-amplify(8.8) OK, records in: 833881, records dropped: 2629 output_compression: Snappy 2024/07/08-18:38:39.351880 140554034128448 (Original Log Time 2024/07/08-18:38:39.351821) EVENT_LOG_v1 {"time_micros": 1720435119351793, "cf": "default", "job": 11192, "event": "compaction_finished", "compaction_time_micros": 10944231, "compaction_time_cpu_micros": 2065688, "output_level": 2, "num_output_files": 3, "total_output_size": 131864290, "num_input_records": 833881, "num_output_records": 831252, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 159903200, "file_range_sync_nanos": 0, "file_fsync_nanos": 3561, "file_prepare_write_nanos": 224031, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-18:38:39.500460 140554034128448 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":1720435108,"executesMs":11129,"compactionJobId":11192,"attempt":0,"compactionInputRawBytes":166776200,"compactionInputZipBytes":134351300,"compactionOutputRawBytes":0,"compactionOutputZipBytes":131864290,"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":"00-808ddadde684886d6aa35d94af0e2329-75c8021e7f379053-00"}}, response = 2024/07/08-18:38:39.500558 140554034128448 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-11192/att-00: olev 2, work 11.129 s, result 25.688 ms, install 0.763 ms, input{raw 159.050 MiB zip 128.127 MiB}