2024/07/08-15:44:12.507065 139819182921280 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00: fork to child time = 0.009706 sec 2024/07/08-15:44:12.507808 139819182921280 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00 2024/07/08-15:44:12.512626 139819182921280 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00 2024/07/08-15:44:12.514025 139819182921280 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-15:44:12.514347 139819182921280 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-15:44:12.552655 139819182921280 [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-04003/att-00/MANIFEST-12625661 2024/07/08-15:44:12.582400 139819182921280 [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-04003/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12628890, last_sequence is 147246393528, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12628766 2024/07/08-15:44:12.582414 139819182921280 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-15:44:12.582513 139819182921280 [version_set.cc:5652] Creating manifest 12628890 2024/07/08-15:44:12.608478 139819182921280 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-15:44:12.628270 139819182921280 [compaction_job.cc:2433] [default] [JOB 4003] Compacting 1@1 + 3@2 files to L2, score 0.78, subcompactions 1 : 1 2024/07/08-15:44:12.628290 139819182921280 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2536 Base level 1, inputs: [12628870(13MB)], [12628818(48MB) 12628819(47MB) 12628820(12MB)] 2024/07/08-15:44:12.754650 139819182921280 [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 2024/07/08-15:44:12.754689 139819182921280 [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 2024/07/08-15:44:12.754713 139819182921280 [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 2024/07/08-15:44:12.754728 139819182921280 [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 2024/07/08-15:44:12.754741 139819182921280 [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 2024/07/08-15:44:13.199850 139819182921280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628891.sst) /dev/shm/ToplingTemp/Topling-27072-V3Qufe 2024/07/08-15:44:13.835349 139819182921280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628891.sst): first pass time = 0.64's, 105.608'MB/sec 2024/07/08-15:44:16.267499 139819182921280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628891.sst): old prealloc_size = 73819750, real_size = 49033968 2024/07/08-15:44:16.267582 139819182921280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628891.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.80 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/08-15:44:16.905745 139819182921280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628891.sst): second pass time = 2.43's, 25.395'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 79.397'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24334.160'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.159'MB/sec write SST data time = 0.11's, 461.715'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 = 14419.130'MB/sec zip my value time = 2.43's, unzip length = 0.062'GB zip my value throughput = 25.395'MB/sec zip pipeline throughput = 112.005'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.80 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.80 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1040 value = 1.2950 dict = 1.00 all = 1.3243 } Zip/UnZip{ index = 0.4753 value = 0.7722 dict = 1.00 all = 0.7551 } ---------------------------- total value len = 110.002474 GB avg = 0.177 KB (by entry num) total key len = 13.375123 GB avg = 0.022 KB total ukey len = 7.436419 GB avg = 0.010 KB total ukey num = 0.728645559 Billion total entry num = 0.620097005 Billion write speed all = 33.043599455 MB/sec (with seq num) write speed all = 31.714979826 MB/sec (without seq num) 2024/07/08-15:44:16.973290 139819182921280 [compaction_job.cc:1944] [default] [JOB 4003] Generated table #12628891: 335545 keys, 50674827 bytes, temperature: kWarm 2024/07/08-15:44:16.973404 139819182921280 EVENT_LOG_v1 {"time_micros": 1720424656973345, "cf_name": "default", "job": 4003, "event": "table_file_creation", "file_number": 12628891, "file_size": 50674827, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180690506, "largest_seqno": 147246320693, "table_properties": {"data_size": 47674128, "index_size": 1275840, "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": 1720424653, "oldest_key_time": 0, "file_creation_time": 1720424653, "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": 12628891, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:44:17.019531 139819182921280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628892.sst) /dev/shm/ToplingTemp/Topling-27072-i2QwXe 2024/07/08-15:44:18.030233 139819182921280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628892.sst): first pass time = 1.01's, 66.402'MB/sec 2024/07/08-15:44:20.049281 139819182921280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628892.sst): old prealloc_size = 73819750, real_size = 48614128 2024/07/08-15:44:20.049361 139819182921280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628892.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 = 2.56 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/08-15:44:20.500984 139819182921280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628892.sst): second pass time = 2.02's, 30.593'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 111.262'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21105.663'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.242'MB/sec write SST data time = 0.11's, 477.287'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 = 14815.584'MB/sec zip my value time = 2.02's, unzip length = 0.062'GB zip my value throughput = 30.593'MB/sec zip pipeline throughput = 157.663'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.56 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.56 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 = 12 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 = 3.1275 value = 1.2951 dict = 1.00 all = 1.3354 } Zip/UnZip{ index = 0.3197 value = 0.7721 dict = 1.00 all = 0.7489 } ---------------------------- total value len = 110.066563 GB avg = 0.177 KB (by entry num) total key len = 13.380491 GB avg = 0.022 KB total ukey len = 7.439103 GB avg = 0.010 KB total ukey num = 0.728981104 Billion total entry num = 0.620432550 Billion write speed all = 33.030397275 MB/sec (with seq num) write speed all = 31.702337485 MB/sec (without seq num) 2024/07/08-15:44:20.579580 139819182921280 [compaction_job.cc:1944] [default] [JOB 4003] Generated table #12628892: 335545 keys, 50254987 bytes, temperature: kWarm 2024/07/08-15:44:20.579666 139819182921280 EVENT_LOG_v1 {"time_micros": 1720424660579620, "cf_name": "default", "job": 4003, "event": "table_file_creation", "file_number": 12628892, "file_size": 50254987, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180688581, "largest_seqno": 147246320691, "table_properties": {"data_size": 47671808, "index_size": 858304, "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": 1720424657, "oldest_key_time": 0, "file_creation_time": 1720424657, "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": 12628892, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:44:20.668438 139819182921280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628893.sst) /dev/shm/ToplingTemp/Topling-27072-nt7cHf 2024/07/08-15:44:21.090832 139819182921280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628893.sst): first pass time = 0.42's, 62.221'MB/sec 2024/07/08-15:44:21.735148 139819182921280 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628893.sst): part-0: reject ZipStore ratio = 0.836 2024/07/08-15:44:21.813796 139819182921280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628893.sst): old prealloc_size = 73819750, real_size = 24827744 2024/07/08-15:44:21.813851 139819182921280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628893.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 131391 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 4.71 raw-val = 0.0242 GB zip-val = 0.0242 GB avg-val = 184.00 avg-zval = 184.00 2024/07/08-15:44:21.872110 139819182921280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00/12628893.sst): second pass time = 0.64's, 37.573'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.06's, 432.474'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18100.840'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.853'MB/sec write SST data time = 0.02's, 1276.301'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 = 0.64's, unzip length = 0.024'GB zip my value throughput = 37.573'MB/sec zip pipeline throughput = 125.342'MB/sec entries = 131391 avg-key = 16.00 avg-zkey = 4.71 avg-val = 184.00 avg-zval = 184.00 usrkeys = 131391 avg-key = 8.00 avg-zkey = 4.71 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 131391 bytes = 427040 } seq expand size = 919737 multi value expand size = 0 cnt WriteAppend = 2960 UnZipSize{ index = 0.0011 GB value = 0.0242 GB dict = 0.00 MB all = 0.0263 GB } __ZipSize{ index = 0.0006 GB value = 0.0242 GB dict = 0.00 MB all = 0.0252 GB } UnZip/Zip{ index = 1.6993 value = 1.0000 dict = 0.00 all = 1.0418 } Zip/UnZip{ index = 0.5885 value = 1.0000 dict = 0.00 all = 0.9599 } ---------------------------- total value len = 110.091659 GB avg = 0.177 KB (by entry num) total key len = 13.382594 GB avg = 0.022 KB total ukey len = 7.440155 GB avg = 0.010 KB total ukey num = 0.729112495 Billion total entry num = 0.620563941 Billion write speed all = 33.025558330 MB/sec (with seq num) write speed all = 31.697704448 MB/sec (without seq num) 2024/07/08-15:44:21.907210 139819182921280 [compaction_job.cc:1944] [default] [JOB 4003] Generated table #12628893: 131391 keys, 25223500 bytes, temperature: kWarm 2024/07/08-15:44:21.907278 139819182921280 EVENT_LOG_v1 {"time_micros": 1720424661907245, "cf_name": "default", "job": 4003, "event": "table_file_creation", "file_number": 12628893, "file_size": 25223500, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180700346, "largest_seqno": 147246320690, "table_properties": {"data_size": 24176144, "index_size": 618560, "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": 2102256, "raw_average_key_size": 16, "raw_value_size": 24175944, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 131391, "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-MixedLenBlobStore", "creation_time": 1720424660, "oldest_key_time": 0, "file_creation_time": 1720424660, "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": 12628893, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:44:21.922634 139819182921280 [compaction_job.cc:699] job-04003: subcompact[0], size: 0.126153 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04003/att-00 [12628891,12628892,12628893] 2024/07/08-15:44:21.950112 139819182921280 (Original Log Time 2024/07/08-15:44:12.628366) EVENT_LOG_v1 {"time_micros": 1720424652628317, "job": 4003, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12628870], "files_L2": [12628818, 12628819, 12628820], "score": 0.782717, "input_data_size": 128351094, "oldest_snapshot_seqno": 147246392757} 2024/07/08-15:44:21.950116 139819182921280 (Original Log Time 2024/07/08-15:44:21.949592) [compaction_job.cc:2018] [default] [JOB 4003] Compacted 1@1 + 3@2 files to L2 => 126153314 bytes 2024/07/08-15:44:21.950118 139819182921280 (Original Log Time 2024/07/08-15:44:21.950037) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.8 rd, 13.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.0, 108.5 +0.0 blob) out(120.3 +0.0 blob), read-write-amplify(17.4) write-amplify(8.6) OK, records in: 804909, records dropped: 2428 output_compression: Snappy 2024/07/08-15:44:21.950125 139819182921280 (Original Log Time 2024/07/08-15:44:21.950087) EVENT_LOG_v1 {"time_micros": 1720424661950067, "cf": "default", "job": 4003, "event": "compaction_finished", "compaction_time_micros": 9294279, "compaction_time_cpu_micros": 2153437, "output_level": 2, "num_output_files": 3, "total_output_size": 126153314, "num_input_records": 804909, "num_output_records": 802481, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 111318001, "file_range_sync_nanos": 0, "file_fsync_nanos": 2535, "file_prepare_write_nanos": 140270, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-15:44:22.101145 139819182921280 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":1720424652,"executesMs":9434,"compactionJobId":4003,"attempt":0,"compactionInputRawBytes":160981800,"compactionInputZipBytes":128351094,"compactionOutputRawBytes":0,"compactionOutputZipBytes":126153314,"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":"00-53660d86c13a0f3ee47ba96d86760e64-8a30d265e6671280-00"}}, response = 2024/07/08-15:44:22.101273 139819182921280 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-04003/att-00: olev 2, work 9.434 s, result 7.732 ms, install 0.567 ms, input{raw 153.524 MiB zip 122.405 MiB}