2024/07/09-02:03:03.224363 140499463386688 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00: fork to child time = 0.007873 sec 2024/07/09-02:03:03.224894 140499463386688 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00 2024/07/09-02:03:03.228987 140499463386688 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00 2024/07/09-02:03:03.229216 140499463386688 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-02:03:03.229397 140499463386688 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-02:03:03.285130 140499463386688 [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-25918/att-00/MANIFEST-12625661 2024/07/09-02:03:03.314771 140499463386688 [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-25918/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12655208, last_sequence is 147825909282, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12655006 2024/07/09-02:03:03.314777 140499463386688 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-02:03:03.314840 140499463386688 [version_set.cc:5652] Creating manifest 12655208 2024/07/09-02:03:03.345303 140499463386688 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-02:03:03.385818 140499463386688 [compaction_job.cc:2433] [default] [JOB 25918] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/07/09-02:03:03.385827 140499463386688 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13693 Base level 2, inputs: [12655191(48MB)], [12654999(90MB) 12654669(90MB)] 2024/07/09-02:03:03.394837 140499463386688 [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 2024/07/09-02:03:03.394871 140499463386688 [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 2024/07/09-02:03:03.394892 140499463386688 [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 2024/07/09-02:03:03.394899 140499463386688 [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 2024/07/09-02:03:03.394908 140499463386688 [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 2024/07/09-02:03:04.516520 140499463386688 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655209.sst) /dev/shm/ToplingTemp/Topling-47999-4tiq5G 2024/07/09-02:03:05.116901 140499463386688 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655209.sst): first pass time = 0.60's, 223.572'MB/sec 2024/07/09-02:03:06.766618 140499463386688 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655209.sst): old prealloc_size = 147639500, real_size = 91784664 2024/07/09-02:03:06.766690 140499463386688 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655209.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.94 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/09-02:03:07.333010 140499463386688 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655209.sst): second pass time = 1.65's, 74.894'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 167.950'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12911.959'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.351'MB/sec write SST data time = 0.09's, 1074.034'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26144.554'MB/sec zip my value time = 1.65's, unzip length = 0.123'GB zip my value throughput = 74.894'MB/sec zip pipeline throughput = 117.384'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.94 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.94 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 8.5172 value = 1.3571 dict = 1.00 all = 1.4110 } Zip/UnZip{ index = 0.1174 value = 0.7368 dict = 1.00 all = 0.7087 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.012910106 MB/sec (with seq num) write speed all = 0.012411164 MB/sec (without seq num) 2024/07/09-02:03:07.530544 140499463386688 [compaction_job.cc:1944] [default] [JOB 25918] Generated table #12655209: 671089 keys, 95124348 bytes, temperature: kWarm 2024/07/09-02:03:07.530623 140499463386688 EVENT_LOG_v1 {"time_micros": 1720461787530579, "cf_name": "default", "job": 25918, "event": "table_file_creation", "file_number": 12655209, "file_size": 95124348, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147744786377, "largest_seqno": 147825671511, "table_properties": {"data_size": 90986400, "index_size": 630336, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720461784, "oldest_key_time": 0, "file_creation_time": 1720461784, "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": 12655209, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:03:07.575883 140499463386688 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655210.sst) /dev/shm/ToplingTemp/Topling-47999-XTlGcD 2024/07/09-02:03:09.120126 140499463386688 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655210.sst): first pass time = 1.54's, 86.917'MB/sec 2024/07/09-02:03:10.699523 140499463386688 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655210.sst): old prealloc_size = 147639500, real_size = 91953360 2024/07/09-02:03:10.699566 140499463386688 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655210.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.20 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-02:03:11.269165 140499463386688 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655210.sst): second pass time = 1.58's, 78.225'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 167.439'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34790.923'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.345'MB/sec write SST data time = 0.08's, 1138.098'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 44324.764'MB/sec zip my value time = 1.58's, unzip length = 0.123'GB zip my value throughput = 78.225'MB/sec zip pipeline throughput = 120.645'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.20 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.20 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.6826 value = 1.3572 dict = 1.00 all = 1.4072 } Zip/UnZip{ index = 0.1496 value = 0.7368 dict = 1.00 all = 0.7106 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.025810769 MB/sec (with seq num) write speed all = 0.024813252 MB/sec (without seq num) 2024/07/09-02:03:11.409008 140499463386688 [compaction_job.cc:1944] [default] [JOB 25918] Generated table #12655210: 671089 keys, 95376892 bytes, temperature: kWarm 2024/07/09-02:03:11.409095 140499463386688 EVENT_LOG_v1 {"time_micros": 1720461791409048, "cf_name": "default", "job": 25918, "event": "table_file_creation", "file_number": 12655210, "file_size": 95376892, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147666415465, "largest_seqno": 147825671507, "table_properties": {"data_size": 90982016, "index_size": 803392, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720461787, "oldest_key_time": 0, "file_creation_time": 1720461787, "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": 12655210, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:03:11.449540 140499463386688 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655211.sst) /dev/shm/ToplingTemp/Topling-47999-v49THD 2024/07/09-02:03:11.722770 140499463386688 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655211.sst): first pass time = 0.27's, 219.931'MB/sec 2024/07/09-02:03:12.218910 140499463386688 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655211.sst): old prealloc_size = 147639500, real_size = 43660680 2024/07/09-02:03:12.218954 140499463386688 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655211.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 300420 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.75 raw-val = 0.0553 GB zip-val = 0.0431 GB avg-val = 184.00 avg-zval = 143.33 2024/07/09-02:03:12.476332 140499463386688 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00/12655211.sst): second pass time = 0.50's, 111.575'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 175.620'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21532.417'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.347'MB/sec write SST data time = 0.04's, 1100.039'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.562'MB, throughput = 8871.740'MB/sec zip my value time = 0.50's, unzip length = 0.055'GB zip my value throughput = 111.575'MB/sec zip pipeline throughput = 122.331'MB/sec entries = 300420 avg-key = 16.00 avg-zkey = 1.75 avg-val = 184.00 avg-zval = 143.33 usrkeys = 300420 avg-key = 8.00 avg-zkey = 1.75 avg-val = 191.00 avg-zval = 143.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 300420 bytes = 1051488 } seq expand size = 2102940 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0553 GB dict = 0.56 MB all = 0.0601 GB } __ZipSize{ index = 0.0005 GB value = 0.0431 GB dict = 0.56 MB all = 0.0452 GB } UnZip/Zip{ index = 4.5684 value = 1.2837 dict = 1.00 all = 1.3293 } Zip/UnZip{ index = 0.2189 value = 0.7790 dict = 1.00 all = 0.7523 } ---------------------------- total value len = 0.313736 GB avg = 0.191 KB (by entry num) total key len = 0.026282 GB avg = 0.016 KB total ukey len = 0.013141 GB avg = 0.008 KB total ukey num = 0.001642598 Billion total entry num = 0.001642598 Billion write speed all = 0.031584458 MB/sec (with seq num) write speed all = 0.030363802 MB/sec (without seq num) 2024/07/09-02:03:12.542324 140499463386688 [compaction_job.cc:1944] [default] [JOB 25918] Generated table #12655211: 300420 keys, 45200035 bytes, temperature: kWarm 2024/07/09-02:03:12.542389 140499463386688 EVENT_LOG_v1 {"time_micros": 1720461792542355, "cf_name": "default", "job": 25918, "event": "table_file_creation", "file_number": 12655211, "file_size": 45200035, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147650312048, "largest_seqno": 147825671505, "table_properties": {"data_size": 43059328, "index_size": 526080, "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": 4806720, "raw_average_key_size": 16, "raw_value_size": 55277280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 300420, "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": 1720461791, "oldest_key_time": 0, "file_creation_time": 1720461791, "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": 12655211, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:03:12.560407 140499463386688 [compaction_job.cc:699] job-25918: subcompact[0], size: 0.235701 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25918/att-00 [12655209,12655210,12655211] 2024/07/09-02:03:12.610161 140499463386688 (Original Log Time 2024/07/09-02:03:03.385862) EVENT_LOG_v1 {"time_micros": 1720461783385835, "job": 25918, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12655191], "files_L3": [12654999, 12654669], "score": 1.00587, "input_data_size": 241553061, "oldest_snapshot_seqno": 147825908132} 2024/07/09-02:03:12.610165 140499463386688 (Original Log Time 2024/07/09-02:03:12.606406) [compaction_job.cc:2018] [default] [JOB 25918] Compacted 1@2 + 2@3 files to L3 => 235701275 bytes 2024/07/09-02:03:12.610166 140499463386688 (Original Log Time 2024/07/09-02:03:12.610113) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 26.3 rd, 25.7 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.9, 181.5 +0.0 blob) out(224.8 +0.0 blob), read-write-amplify(9.3) write-amplify(4.6) OK, records in: 1677723, records dropped: 35125 output_compression: Snappy 2024/07/09-02:03:12.610172 140499463386688 (Original Log Time 2024/07/09-02:03:12.610149) EVENT_LOG_v1 {"time_micros": 1720461792610131, "cf": "default", "job": 25918, "event": "compaction_finished", "compaction_time_micros": 9174554, "compaction_time_cpu_micros": 3031708, "output_level": 3, "num_output_files": 3, "total_output_size": 235701275, "num_input_records": 1677723, "num_output_records": 1642598, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 155864849, "file_range_sync_nanos": 0, "file_fsync_nanos": 2579, "file_prepare_write_nanos": 6393, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-02:03:12.743969 140499463386688 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":1720461783,"executesMs":9369,"compactionJobId":25918,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241553061,"compactionOutputRawBytes":0,"compactionOutputZipBytes":235701275,"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":"00-0be93deaf2bfcd283c5c70d58fb090b4-b8a34a2e59a82eec-00"}}, response = 2024/07/09-02:03:12.744032 140499463386688 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-25918/att-00: olev 3, work 9.370 s, result 12.348 ms, install 3.783 ms, input{raw 320.000 MiB zip 230.363 MiB}