2024/07/09-02:27:48.803842 140499488564800 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00: fork to child time = 0.007304 sec 2024/07/09-02:27:48.804421 140499488564800 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00 2024/07/09-02:27:48.808892 140499488564800 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00 2024/07/09-02:27:48.809145 140499488564800 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-02:27:48.809363 140499488564800 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-02:27:48.857116 140499488564800 [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-26708/att-00/MANIFEST-12625661 2024/07/09-02:27:48.905924 140499488564800 [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-26708/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12656096, last_sequence is 147846923686, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12656011 2024/07/09-02:27:48.905930 140499488564800 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-02:27:48.905986 140499488564800 [version_set.cc:5652] Creating manifest 12656096 2024/07/09-02:27:48.950914 140499488564800 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-02:27:48.970468 140499488564800 [compaction_job.cc:2433] [default] [JOB 26708] Compacting 1@2 + 4@3 files to L3, score 0.96, subcompactions 1 : 1 2024/07/09-02:27:48.970477 140499488564800 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14081 Base level 2, inputs: [12656059(16MB)], [12655997(91MB) 12655998(90MB) 12655999(91MB) 12656000(56MB)] 2024/07/09-02:27:49.113673 140499488564800 [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 2024/07/09-02:27:49.113689 140499488564800 [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 2024/07/09-02:27:49.113700 140499488564800 [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 2024/07/09-02:27:49.113707 140499488564800 [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 2024/07/09-02:27:49.113713 140499488564800 [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 2024/07/09-02:27:49.830473 140499488564800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656097.sst) /dev/shm/ToplingTemp/Topling-53744-ASLlY5 2024/07/09-02:27:50.614643 140499488564800 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656097.sst): first pass time = 0.78's, 171.168'MB/sec 2024/07/09-02:27:51.690340 140499488564800 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656097.sst): old prealloc_size = 147639500, real_size = 92071232 2024/07/09-02:27:51.690407 140499488564800 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656097.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.38 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/07/09-02:27:52.396520 140499488564800 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656097.sst): second pass time = 1.07's, 114.873'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.71's, 135.467'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20855.711'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.269'MB/sec write SST data time = 0.08's, 1166.892'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 = 46494.438'MB/sec zip my value time = 1.07's, unzip length = 0.123'GB zip my value throughput = 114.873'MB/sec zip pipeline throughput = 114.873'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.38 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.38 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 5.7864 value = 1.3573 dict = 1.00 all = 1.4030 } Zip/UnZip{ index = 0.1728 value = 0.7368 dict = 1.00 all = 0.7127 } ---------------------------- 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 = 0.011344413 MB/sec (with seq num) write speed all = 0.010905982 MB/sec (without seq num) 2024/07/09-02:27:52.539977 140499488564800 [compaction_job.cc:1944] [default] [JOB 26708] Generated table #12656097: 671089 keys, 95662524 bytes, temperature: kWarm 2024/07/09-02:27:52.540036 140499488564800 EVENT_LOG_v1 {"time_micros": 1720463272540000, "cf_name": "default", "job": 26708, "event": "table_file_creation", "file_number": 12656097, "file_size": 95662524, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147286243297, "largest_seqno": 147846740864, "table_properties": {"data_size": 90975488, "index_size": 927808, "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": 1720463269, "oldest_key_time": 0, "file_creation_time": 1720463269, "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": 12656097, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:27:52.580988 140499488564800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656098.sst) /dev/shm/ToplingTemp/Topling-53744-iHFUL2 2024/07/09-02:27:53.914984 140499488564800 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656098.sst): first pass time = 1.33's, 100.615'MB/sec 2024/07/09-02:27:55.484046 140499488564800 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656098.sst): old prealloc_size = 147639500, real_size = 91848888 2024/07/09-02:27:55.484107 140499488564800 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656098.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.06 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/07/09-02:27:56.502930 140499488564800 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656098.sst): second pass time = 1.57's, 78.740'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.02's, 93.591'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19546.772'MB/sec (index lex order gen) rebuild zvType time = 0.83's, 0.203'MB/sec write SST data time = 0.19's, 493.360'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 = 43979.311'MB/sec zip my value time = 1.57's, unzip length = 0.123'GB zip my value throughput = 78.740'MB/sec zip pipeline throughput = 88.817'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.06 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.06 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 7.5812 value = 1.3573 dict = 1.00 all = 1.4075 } Zip/UnZip{ index = 0.1319 value = 0.7367 dict = 1.00 all = 0.7105 } ---------------------------- 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 = 0.022681221 MB/sec (with seq num) write speed all = 0.021804652 MB/sec (without seq num) 2024/07/09-02:27:56.612751 140499488564800 [compaction_job.cc:1944] [default] [JOB 26708] Generated table #12656098: 671089 keys, 95356348 bytes, temperature: kWarm 2024/07/09-02:27:56.612830 140499488564800 EVENT_LOG_v1 {"time_micros": 1720463276612783, "cf_name": "default", "job": 26708, "event": "table_file_creation", "file_number": 12656098, "file_size": 95356348, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147555028752, "largest_seqno": 147846740871, "table_properties": {"data_size": 90972784, "index_size": 708160, "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": 1720463272, "oldest_key_time": 0, "file_creation_time": 1720463272, "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": 12656098, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:27:56.672009 140499488564800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656099.sst) /dev/shm/ToplingTemp/Topling-53744-2iw5f6 2024/07/09-02:27:58.289567 140499488564800 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656099.sst): first pass time = 1.62's, 82.977'MB/sec 2024/07/09-02:28:00.068571 140499488564800 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656099.sst): old prealloc_size = 147639500, real_size = 92059536 2024/07/09-02:28:00.068618 140499488564800 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656099.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.36 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-02:28:00.682883 140499488564800 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656099.sst): second pass time = 1.78's, 69.449'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 155.439'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36482.833'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.315'MB/sec write SST data time = 0.08's, 1164.903'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 = 29669.192'MB/sec zip my value time = 1.78's, unzip length = 0.123'GB zip my value throughput = 69.449'MB/sec zip pipeline throughput = 116.964'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.36 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.36 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.8682 value = 1.3573 dict = 1.00 all = 1.4057 } Zip/UnZip{ index = 0.1704 value = 0.7368 dict = 1.00 all = 0.7114 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.034010225 MB/sec (with seq num) write speed all = 0.032695821 MB/sec (without seq num) 2024/07/09-02:28:00.832701 140499488564800 [compaction_job.cc:1944] [default] [JOB 26708] Generated table #12656099: 671089 keys, 95483132 bytes, temperature: kWarm 2024/07/09-02:28:00.832760 140499488564800 EVENT_LOG_v1 {"time_micros": 1720463280832727, "cf_name": "default", "job": 26708, "event": "table_file_creation", "file_number": 12656099, "file_size": 95483132, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147605817499, "largest_seqno": 147846740869, "table_properties": {"data_size": 90976752, "index_size": 914880, "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": 1720463276, "oldest_key_time": 0, "file_creation_time": 1720463276, "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": 12656099, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:28:00.879478 140499488564800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656100.sst) /dev/shm/ToplingTemp/Topling-53744-PZxVu4 2024/07/09-02:28:01.748661 140499488564800 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656100.sst): first pass time = 0.87's, 109.418'MB/sec 2024/07/09-02:28:02.535190 140499488564800 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656100.sst): old prealloc_size = 147639500, real_size = 66761704 2024/07/09-02:28:02.535232 140499488564800 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656100.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 475506 prefix = 4 raw-key = 0.0019 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.21 raw-val = 0.0875 GB zip-val = 0.0661 GB avg-val = 184.00 avg-zval = 138.94 2024/07/09-02:28:02.930649 140499488564800 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00/12656100.sst): second pass time = 0.79's, 111.336'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 174.807'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22981.504'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.354'MB/sec write SST data time = 0.06's, 1161.227'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.876'MB, throughput = 26070.681'MB/sec zip my value time = 0.79's, unzip length = 0.087'GB zip my value throughput = 111.336'MB/sec zip pipeline throughput = 145.256'MB/sec entries = 475506 avg-key = 16.00 avg-zkey = 1.21 avg-val = 184.00 avg-zval = 138.94 usrkeys = 475506 avg-key = 8.00 avg-zkey = 1.21 avg-val = 191.00 avg-zval = 138.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 475506 bytes = 1604848 } seq expand size = 3328542 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0038 GB value = 0.0875 GB dict = 0.88 MB all = 0.0951 GB } __ZipSize{ index = 0.0006 GB value = 0.0661 GB dict = 0.88 MB all = 0.0691 GB } UnZip/Zip{ index = 6.6123 value = 1.3243 dict = 1.00 all = 1.3758 } Zip/UnZip{ index = 0.1512 value = 0.7551 dict = 1.00 all = 0.7269 } ---------------------------- total value len = 0.475356 GB avg = 0.191 KB (by entry num) total key len = 0.039820 GB avg = 0.016 KB total ukey len = 0.019910 GB avg = 0.008 KB total ukey num = 0.002488773 Billion total entry num = 0.002488773 Billion write speed all = 0.042035262 MB/sec (with seq num) write speed all = 0.040410711 MB/sec (without seq num) 2024/07/09-02:28:03.012881 140499488564800 [compaction_job.cc:1944] [default] [JOB 26708] Generated table #12656100: 475506 keys, 69125115 bytes, temperature: kWarm 2024/07/09-02:28:03.012942 140499488564800 EVENT_LOG_v1 {"time_micros": 1720463283012910, "cf_name": "default", "job": 26708, "event": "table_file_creation", "file_number": 12656100, "file_size": 69125115, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147748363535, "largest_seqno": 147846740870, "table_properties": {"data_size": 66067376, "index_size": 575296, "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": 7608096, "raw_average_key_size": 16, "raw_value_size": 87493104, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 475506, "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": 1720463280, "oldest_key_time": 0, "file_creation_time": 1720463280, "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": 12656100, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-02:28:03.043089 140499488564800 [compaction_job.cc:699] job-26708: subcompact[0], size: 0.355627 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26708/att-00 [12656097,12656098,12656099,12656100] 2024/07/09-02:28:03.096602 140499488564800 (Original Log Time 2024/07/09-02:27:48.970512) EVENT_LOG_v1 {"time_micros": 1720463268970485, "job": 26708, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12656059], "files_L3": [12655997, 12655998, 12655999, 12656000], "score": 0.956556, "input_data_size": 363243300, "oldest_snapshot_seqno": 147846923072} 2024/07/09-02:28:03.096606 140499488564800 (Original Log Time 2024/07/09-02:28:03.089432) [compaction_job.cc:2018] [default] [JOB 26708] Compacted 1@2 + 4@3 files to L3 => 355627119 bytes 2024/07/09-02:28:03.096607 140499488564800 (Original Log Time 2024/07/09-02:28:03.096546) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 25.8 rd, 25.3 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(16.4, 330.0 +0.0 blob) out(339.2 +0.0 blob), read-write-amplify(41.8) write-amplify(20.7) OK, records in: 2498500, records dropped: 9727 output_compression: Snappy 2024/07/09-02:28:03.096613 140499488564800 (Original Log Time 2024/07/09-02:28:03.096586) EVENT_LOG_v1 {"time_micros": 1720463283096568, "cf": "default", "job": 26708, "event": "compaction_finished", "compaction_time_micros": 14072584, "compaction_time_cpu_micros": 5209993, "output_level": 3, "num_output_files": 4, "total_output_size": 355627119, "num_input_records": 2498500, "num_output_records": 2488773, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 288478528, "file_range_sync_nanos": 0, "file_fsync_nanos": 4251, "file_prepare_write_nanos": 10652, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/07/09-02:28:03.229997 140499488564800 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":1720463268,"executesMs":14278,"compactionJobId":26708,"attempt":0,"compactionInputRawBytes":499700000,"compactionInputZipBytes":363243300,"compactionOutputRawBytes":0,"compactionOutputZipBytes":355627119,"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-c198834a98b3c6cf2d0ce6bb23f0ce82-ca59e6932046cf39-00"}}, response = 2024/07/09-02:28:03.230079 140499488564800 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-26708/att-00: olev 3, work 14.278 s, result 7.077 ms, install 7.199 ms, input{raw 476.551 MiB zip 346.416 MiB}