2024/07/08-19:07:43.860894 140063746315840 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00: fork to child time = 0.016975 sec 2024/07/08-19:07:43.861707 140063746315840 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00 2024/07/08-19:07:43.867091 140063746315840 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00 2024/07/08-19:07:43.868829 140063746315840 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-19:07:43.869213 140063746315840 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-19:07:43.905424 140063746315840 [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-12255/att-00/MANIFEST-12625661 2024/07/08-19:07:43.957946 140063746315840 [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-12255/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12638399, last_sequence is 147453229660, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12638216 2024/07/08-19:07:43.957962 140063746315840 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-19:07:43.958036 140063746315840 [version_set.cc:5652] Creating manifest 12638399 2024/07/08-19:07:43.982938 140063746315840 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-19:07:44.002321 140063746315840 [compaction_job.cc:2433] [default] [JOB 12255] Compacting 1@1 + 2@2 files to L2, score 0.95, subcompactions 1 : 1 2024/07/08-19:07:44.002354 140063746315840 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6742 Base level 1, inputs: [12638373(31MB)], [12638390(19MB) 12638389(17MB)] 2024/07/08-19:07:44.281100 140063746315840 [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 2024/07/08-19:07:44.281124 140063746315840 [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 2024/07/08-19:07:44.281148 140063746315840 [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 2024/07/08-19:07:44.281171 140063746315840 [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 2024/07/08-19:07:44.281185 140063746315840 [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 2024/07/08-19:07:44.432113 140063746315840 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638400.sst) /dev/shm/ToplingTemp/Topling-9726-Sjum2B 2024/07/08-19:07:44.771429 140063746315840 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638400.sst): first pass time = 0.34's, 197.814'MB/sec 2024/07/08-19:07:45.350728 140063746315840 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638400.sst): old prealloc_size = 73819750, real_size = 20981968 2024/07/08-19:07:45.350779 140063746315840 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638400.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64717 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.39 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1016.97 avg-zval = 318.56 2024/07/08-19:07:45.462107 140063746315840 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638400.sst): second pass time = 0.58's, 113.757'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.11's, 196.144'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12110.448'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.204'MB/sec write SST data time = 0.03's, 680.263'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 14689.580'MB/sec zip my value time = 0.58's, unzip length = 0.066'GB zip my value throughput = 113.757'MB/sec zip pipeline throughput = 115.328'MB/sec entries = 64717 avg-key = 20.00 avg-zkey = 5.39 avg-val = 1016.97 avg-zval = 318.56 usrkeys = 64717 avg-key = 12.00 avg-zkey = 5.39 avg-val = 1023.97 avg-zval = 318.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64717 bytes = 202256 } seq expand size = 453019 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2245 value = 3.1924 dict = 1.00 all = 3.0724 } Zip/UnZip{ index = 0.4495 value = 0.3132 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064717 Billion total entry num = 0.000064717 Billion write speed all = 0.080493214 MB/sec (with seq num) write speed all = 0.079876390 MB/sec (without seq num) 2024/07/08-19:07:45.494025 140063746315840 [compaction_job.cc:1944] [default] [JOB 12255] Generated table #12638400: 64717 keys, 21842665 bytes, temperature: kWarm 2024/07/08-19:07:45.494128 140063746315840 EVENT_LOG_v1 {"time_micros": 1720436865494070, "cf_name": "default", "job": 12255, "event": "table_file_creation", "file_number": 12638400, "file_size": 21842665, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147430666404, "largest_seqno": 147453084255, "table_properties": {"data_size": 20616512, "index_size": 349120, "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": 1294340, "raw_average_key_size": 20, "raw_value_size": 65815253, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64717, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720436864, "oldest_key_time": 0, "file_creation_time": 1720436864, "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": 12638400, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-19:07:45.523753 140063746315840 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638401.sst) /dev/shm/ToplingTemp/Topling-9726-bXDmGE 2024/07/08-19:07:45.646132 140063746315840 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638401.sst): first pass time = 0.12's, 548.614'MB/sec 2024/07/08-19:07:46.122168 140063746315840 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638401.sst): old prealloc_size = 73819750, real_size = 21110432 2024/07/08-19:07:46.122234 140063746315840 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638401.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64713 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 6.50 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.02 avg-zval = 319.46 2024/07/08-19:07:46.248756 140063746315840 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638401.sst): second pass time = 0.48's, 138.472'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.13's, 173.452'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13274.523'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.177'MB/sec write SST data time = 0.04's, 625.364'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 18435.059'MB/sec zip my value time = 0.48's, unzip length = 0.066'GB zip my value throughput = 138.472'MB/sec zip pipeline throughput = 138.472'MB/sec entries = 64713 avg-key = 20.00 avg-zkey = 6.50 avg-val = 1017.02 avg-zval = 319.46 usrkeys = 64713 avg-key = 12.00 avg-zkey = 6.50 avg-val = 1024.02 avg-zval = 319.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64713 bytes = 186064 } seq expand size = 452991 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0207 GB dict = 0.67 MB all = 0.0220 GB } UnZip/Zip{ index = 1.8457 value = 3.1836 dict = 1.00 all = 3.0567 } Zip/UnZip{ index = 0.5418 value = 0.3141 dict = 1.00 all = 0.3272 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.160834882 MB/sec (with seq num) write speed all = 0.159602427 MB/sec (without seq num) 2024/07/08-19:07:46.281514 140063746315840 [compaction_job.cc:1944] [default] [JOB 12255] Generated table #12638401: 64713 keys, 21954899 bytes, temperature: kWarm 2024/07/08-19:07:46.281583 140063746315840 EVENT_LOG_v1 {"time_micros": 1720436866281551, "cf_name": "default", "job": 12255, "event": "table_file_creation", "file_number": 12638401, "file_size": 21954899, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147446342571, "largest_seqno": 147453084009, "table_properties": {"data_size": 20673360, "index_size": 420736, "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": 1294260, "raw_average_key_size": 20, "raw_value_size": 65814681, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64713, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720436865, "oldest_key_time": 0, "file_creation_time": 1720436865, "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": 12638401, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-19:07:46.307798 140063746315840 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638402.sst) /dev/shm/ToplingTemp/Topling-9726-mZgH6C 2024/07/08-19:07:46.312536 140063746315840 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638402.sst): first pass time = 0.00's, 353.348'MB/sec 2024/07/08-19:07:46.339523 140063746315840 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638402.sst): old prealloc_size = 73819750, real_size = 546048 2024/07/08-19:07:46.339567 140063746315840 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638402.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 1595 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 11.92 raw-val = 0.0016 GB zip-val = 0.0005 GB avg-val =1017.15 avg-zval = 330.06 2024/07/08-19:07:46.341792 140063746315840 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00/12638402.sst): second pass time = 0.03's, 61.632'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 254.342'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 843.263'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.295'MB/sec write SST data time = 0.00's, 644.088'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.025'MB, throughput = 870.821'MB/sec zip my value time = 0.03's, unzip length = 0.002'GB zip my value throughput = 61.632'MB/sec zip pipeline throughput = 61.632'MB/sec entries = 1595 avg-key = 20.00 avg-zkey = 11.92 avg-val = 1017.15 avg-zval = 330.06 usrkeys = 1595 avg-key = 12.00 avg-zkey = 11.92 avg-val = 1024.15 avg-zval = 330.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1595 bytes = 4208 } seq expand size = 11165 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0016 GB dict = 0.03 MB all = 0.0017 GB } __ZipSize{ index = 0.0000 GB value = 0.0005 GB dict = 0.03 MB all = 0.0006 GB } UnZip/Zip{ index = 1.0069 value = 3.0817 dict = 1.00 all = 2.8706 } Zip/UnZip{ index = 0.9931 value = 0.3245 dict = 1.00 all = 0.3484 } ---------------------------- total value len = 0.134169 GB avg = 1.024 KB (by entry num) total key len = 0.002620 GB avg = 0.020 KB total ukey len = 0.001572 GB avg = 0.012 KB total ukey num = 0.000131025 Billion total entry num = 0.000131025 Billion write speed all = 0.162799149 MB/sec (with seq num) write speed all = 0.161551644 MB/sec (without seq num) 2024/07/08-19:07:46.348178 140063746315840 [compaction_job.cc:1944] [default] [JOB 12255] Generated table #12638402: 1595 keys, 576268 bytes, temperature: kWarm 2024/07/08-19:07:46.348229 140063746315840 EVENT_LOG_v1 {"time_micros": 1720436866348202, "cf_name": "default", "job": 12255, "event": "table_file_creation", "file_number": 12638402, "file_size": 576268, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147451373475, "largest_seqno": 147453082763, "table_properties": {"data_size": 526448, "index_size": 19008, "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": 31900, "raw_average_key_size": 20, "raw_value_size": 1622354, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 1595, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720436866, "oldest_key_time": 0, "file_creation_time": 1720436866, "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": 12638402, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-19:07:46.354856 140063746315840 [compaction_job.cc:699] job-12255: subcompact[0], size: 0.044374 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12255/att-00 [12638400,12638401,12638402] 2024/07/08-19:07:46.388705 140063746315840 (Original Log Time 2024/07/08-19:07:44.002449) EVENT_LOG_v1 {"time_micros": 1720436864002378, "job": 12255, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12638373], "files_L2": [12638390, 12638389], "score": 0.953111, "input_data_size": 72332641, "oldest_snapshot_seqno": 147453228783} 2024/07/08-19:07:46.388709 140063746315840 (Original Log Time 2024/07/08-19:07:46.388256) [compaction_job.cc:2018] [default] [JOB 12255] Compacted 1@1 + 2@2 files to L2 => 44373832 bytes 2024/07/08-19:07:46.388710 140063746315840 (Original Log Time 2024/07/08-19:07:46.388636) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 30.7 rd, 18.9 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(32.0, 37.0 +0.0 blob) out(42.3 +0.0 blob), read-write-amplify(3.5) write-amplify(1.3) OK, records in: 146545, records dropped: 15520 output_compression: Snappy 2024/07/08-19:07:46.388717 140063746315840 (Original Log Time 2024/07/08-19:07:46.388682) EVENT_LOG_v1 {"time_micros": 1720436866388664, "cf": "default", "job": 12255, "event": "compaction_finished", "compaction_time_micros": 2352414, "compaction_time_cpu_micros": 477406, "output_level": 2, "num_output_files": 3, "total_output_size": 44373832, "num_input_records": 146545, "num_output_records": 131025, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 55220575, "file_range_sync_nanos": 0, "file_fsync_nanos": 2694, "file_prepare_write_nanos": 7611, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-19:07:46.538113 140063746315840 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":1720436863,"executesMs":2512,"compactionJobId":12255,"attempt":0,"compactionInputRawBytes":151966051,"compactionInputZipBytes":72332641,"compactionOutputRawBytes":0,"compactionOutputZipBytes":44373832,"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":"00-221f07694f73a5b33f5dad0b6465cbb2-c8315b4fbb243e20-00"}}, response = 2024/07/08-19:07:46.538201 140063746315840 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-12255/att-00: olev 2, work 2.512 s, result 14.766 ms, install 0.487 ms, input{raw 144.926 MiB zip 68.982 MiB}