2024/08/20-02:51:51.053559 140500422706752 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00: fork to child time = 0.030149 sec 2024/08/20-02:51:51.054950 140500422706752 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00 2024/08/20-02:51:51.061124 140500422706752 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00 2024/08/20-02:51:51.063657 140500422706752 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:51:51.064100 140500422706752 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:51:51.114475 140500422706752 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-00644/att-00/MANIFEST-14629260 2024/08/20-02:51:51.184797 140500422706752 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-00644/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14629937, last_sequence is 189806582680, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14629712 2024/08/20-02:51:51.184808 140500422706752 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:51:51.184902 140500422706752 [version_set.cc:5652] Creating manifest 14629937 2024/08/20-02:51:51.224575 140500422706752 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:51:51.241241 140500422706752 [compaction_job.cc:2433] [default] [JOB 644] Compacting 1@1 + 3@2 files to L2, score 0.91, subcompactions 1 : 1 2024/08/20-02:51:51.241261 140500422706752 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 328 Base level 1, inputs: [14629927(27MB)], [14629895(21MB) 14629896(20MB) 14629934(15MB)] 2024/08/20-02:51:51.492499 140500422706752 [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 2024/08/20-02:51:51.492535 140500422706752 [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 2024/08/20-02:51:51.492561 140500422706752 [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 2024/08/20-02:51:51.492582 140500422706752 [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 2024/08/20-02:51:51.492596 140500422706752 [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 2024/08/20-02:51:51.759579 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629938.sst) /dev/shm/ToplingTemp/Topling-122449-KNf4qf 2024/08/20-02:51:52.479719 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629938.sst): first pass time = 0.72's, 93.196'MB/sec 2024/08/20-02:51:56.588125 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629938.sst): old prealloc_size = 73819750, real_size = 20469056 2024/08/20-02:51:56.588545 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629938.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464363 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0195 GB avg-val = 116.52 avg-zval = 41.91 2024/08/20-02:51:56.589031 140500422706752 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629938.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:51:57.134275 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629938.sst): second pass time = 4.11's, 13.174'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 41.034'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2269.816'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.249'MB/sec write SST data time = 0.08's, 279.383'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 15787.459'MB/sec zip my value time = 4.11's, unzip length = 0.054'GB zip my value throughput = 13.174'MB/sec zip pipeline throughput = 144.666'MB/sec entries = 464363 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.52 avg-zval = 41.91 usrkeys = 464363 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.52 avg-zval = 41.91 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464363 bytes = 1509200 } seq expand size = 3250541 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0195 GB dict = 0.54 MB all = 0.0224 GB } UnZip/Zip{ index = 10.4323 value = 2.7801 dict = 1.00 all = 2.9944 } Zip/UnZip{ index = 0.0959 value = 0.3597 dict = 1.00 all = 0.3340 } ---------------------------- total value len = 62.354107 GB avg = 0.180 KB (by entry num) total key len = 6.801760 GB avg = 0.020 KB total ukey len = 3.198795 GB avg = 0.008 KB total ukey num = 0.389797924 Billion total entry num = 0.346675932 Billion write speed all = 2.065838446 MB/sec (with seq num) write speed all = 1.982990642 MB/sec (without seq num) 2024/08/20-02:51:57.164604 140500422706752 [compaction_job.cc:1944] [default] [JOB 644] Generated table #14629938: 464363 keys, 22411792 bytes, temperature: kWarm 2024/08/20-02:51:57.164698 140500422706752 EVENT_LOG_v1 {"time_micros": 1724093517164640, "cf_name": "default", "job": 644, "event": "table_file_creation", "file_number": 14629938, "file_size": 22411792, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189770379342, "largest_seqno": 189806436679, "table_properties": {"data_size": 19462512, "index_size": 890240, "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": 13002164, "raw_average_key_size": 28, "raw_value_size": 54106818, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464363, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724093511, "oldest_key_time": 0, "file_creation_time": 1724093511, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14629938, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:51:57.189150 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629939.sst) /dev/shm/ToplingTemp/Topling-122449-LsyQZb 2024/08/20-02:51:58.097007 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629939.sst): first pass time = 0.91's, 73.923'MB/sec 2024/08/20-02:51:59.288947 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629939.sst): old prealloc_size = 73819750, real_size = 19453264 2024/08/20-02:51:59.289309 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629939.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464591 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0185 GB avg-val = 116.45 avg-zval = 39.72 2024/08/20-02:51:59.289722 140500422706752 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629939.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:52:00.019130 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629939.sst): second pass time = 1.19's, 45.425'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.73's, 29.380'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2611.062'MB/sec (index lex order gen) rebuild zvType time = 0.58's, 0.201'MB/sec write SST data time = 0.15's, 142.126'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 12098.964'MB/sec zip my value time = 1.19's, unzip length = 0.054'GB zip my value throughput = 45.425'MB/sec zip pipeline throughput = 75.493'MB/sec entries = 464591 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.45 avg-zval = 39.72 usrkeys = 464591 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.45 avg-zval = 39.72 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464591 bytes = 1568016 } seq expand size = 3252137 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5016 value = 2.9319 dict = 1.00 all = 3.1282 } Zip/UnZip{ index = 0.0952 value = 0.3411 dict = 1.00 all = 0.3197 } ---------------------------- total value len = 62.411460 GB avg = 0.180 KB (by entry num) total key len = 6.814768 GB avg = 0.020 KB total ukey len = 3.208087 GB avg = 0.008 KB total ukey num = 0.390262515 Billion total entry num = 0.347140523 Billion write speed all = 2.067762093 MB/sec (with seq num) write speed all = 1.984810410 MB/sec (without seq num) 2024/08/20-02:52:00.048937 140500422706752 [compaction_job.cc:1944] [default] [JOB 644] Generated table #14629939: 464591 keys, 21452730 bytes, temperature: kWarm 2024/08/20-02:52:00.049023 140500422706752 EVENT_LOG_v1 {"time_micros": 1724093520048979, "cf_name": "default", "job": 644, "event": "table_file_creation", "file_number": 14629939, "file_size": 21452730, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189717361696, "largest_seqno": 189793094921, "table_properties": {"data_size": 18452160, "index_size": 884800, "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": 13008548, "raw_average_key_size": 28, "raw_value_size": 54100322, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464591, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724093517, "oldest_key_time": 0, "file_creation_time": 1724093517, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14629939, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:52:00.092592 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629940.sst) /dev/shm/ToplingTemp/Topling-122449-hKIVuc 2024/08/20-02:52:00.923471 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629940.sst): first pass time = 0.83's, 80.775'MB/sec 2024/08/20-02:52:01.666410 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629940.sst): old prealloc_size = 73819750, real_size = 20304512 2024/08/20-02:52:01.666740 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629940.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465565 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0193 GB avg-val = 116.15 avg-zval = 41.45 2024/08/20-02:52:01.667159 140500422706752 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629940.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:52:02.019889 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629940.sst): second pass time = 0.74's, 72.857'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 62.950'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2894.448'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.405'MB/sec write SST data time = 0.07's, 337.451'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 12882.529'MB/sec zip my value time = 0.74's, unzip length = 0.054'GB zip my value throughput = 72.857'MB/sec zip pipeline throughput = 72.857'MB/sec entries = 465565 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.15 avg-zval = 41.45 usrkeys = 465565 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.15 avg-zval = 41.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465565 bytes = 1513104 } seq expand size = 3258955 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0193 GB dict = 0.54 MB all = 0.0223 GB } UnZip/Zip{ index = 10.4331 value = 2.8024 dict = 1.00 all = 3.0160 } Zip/UnZip{ index = 0.0958 value = 0.3568 dict = 1.00 all = 0.3316 } ---------------------------- total value len = 62.468792 GB avg = 0.180 KB (by entry num) total key len = 6.827804 GB avg = 0.020 KB total ukey len = 3.217398 GB avg = 0.008 KB total ukey num = 0.390728080 Billion total entry num = 0.347606088 Billion write speed all = 2.069740265 MB/sec (with seq num) write speed all = 1.986682296 MB/sec (without seq num) 2024/08/20-02:52:02.050241 140500422706752 [compaction_job.cc:1944] [default] [JOB 644] Generated table #14629940: 465565 keys, 22250872 bytes, temperature: kWarm 2024/08/20-02:52:02.050308 140500422706752 EVENT_LOG_v1 {"time_micros": 1724093522050273, "cf_name": "default", "job": 644, "event": "table_file_creation", "file_number": 14629940, "file_size": 22250872, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189766923744, "largest_seqno": 189806436574, "table_properties": {"data_size": 19295472, "index_size": 892480, "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": 13035820, "raw_average_key_size": 28, "raw_value_size": 54073158, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465565, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724093520, "oldest_key_time": 0, "file_creation_time": 1724093520, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14629940, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:52:02.077979 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629941.sst) /dev/shm/ToplingTemp/Topling-122449-eqksye 2024/08/20-02:52:02.095040 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629941.sst): first pass time = 0.02's, 229.612'MB/sec 2024/08/20-02:52:02.141050 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629941.sst): old prealloc_size = 73819750, real_size = 1259168 2024/08/20-02:52:02.141131 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629941.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 27170 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0001 GB avg-key = 16.00 avg-zkey = 1.97 raw-val = 0.0031 GB zip-val = 0.0012 GB avg-val = 115.76 avg-zval = 44.12 2024/08/20-02:52:02.141213 140500422706752 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629941.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0001 GB, waited 0.000 sec, Key+Value = 0.004 GB 2024/08/20-02:52:02.163395 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00/14629941.sst): second pass time = 0.05's, 69.321'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 60.848'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1075.425'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.376'MB/sec write SST data time = 0.00's, 321.512'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.031'MB, throughput = 973.173'MB/sec zip my value time = 0.05's, unzip length = 0.003'GB zip my value throughput = 69.321'MB/sec zip pipeline throughput = 69.321'MB/sec entries = 27170 avg-key = 28.00 avg-zkey = 1.97 avg-val = 115.76 avg-zval = 44.12 usrkeys = 27170 avg-key = 20.00 avg-zkey = 1.97 avg-val = 122.76 avg-zval = 44.12 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 27170 bytes = 74736 } seq expand size = 190190 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0005 GB value = 0.0031 GB dict = 0.03 MB all = 0.0039 GB } __ZipSize{ index = 0.0001 GB value = 0.0012 GB dict = 0.03 MB all = 0.0014 GB } UnZip/Zip{ index = 10.1441 value = 2.6241 dict = 1.00 all = 2.8734 } Zip/UnZip{ index = 0.0986 value = 0.3811 dict = 1.00 all = 0.3480 } ---------------------------- total value len = 62.472127 GB avg = 0.180 KB (by entry num) total key len = 6.828565 GB avg = 0.020 KB total ukey len = 3.217941 GB avg = 0.008 KB total ukey num = 0.390755250 Billion total entry num = 0.347633258 Billion write speed all = 2.069853739 MB/sec (with seq num) write speed all = 1.986789634 MB/sec (without seq num) 2024/08/20-02:52:02.170046 140500422706752 [compaction_job.cc:1944] [default] [JOB 644] Generated table #14629941: 27170 keys, 1359374 bytes, temperature: kWarm 2024/08/20-02:52:02.170100 140500422706752 EVENT_LOG_v1 {"time_micros": 1724093522170072, "cf_name": "default", "job": 644, "event": "table_file_creation", "file_number": 14629941, "file_size": 1359374, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189803040363, "largest_seqno": 189806436517, "table_properties": {"data_size": 1198608, "index_size": 53568, "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": 760760, "raw_average_key_size": 28, "raw_value_size": 3145320, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 27170, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724093522, "oldest_key_time": 0, "file_creation_time": 1724093522, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14629941, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:52:02.178696 140500422706752 [compaction_job.cc:699] job-00644: subcompact[0], size: 0.067475 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00644/att-00 [14629938,14629939,14629940,14629941] 2024/08/20-02:52:02.205372 140500422706752 (Original Log Time 2024/08/20-02:51:51.241336) EVENT_LOG_v1 {"time_micros": 1724093511241278, "job": 644, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14629927], "files_L2": [14629895, 14629896, 14629934], "score": 0.906985, "input_data_size": 88796221, "oldest_snapshot_seqno": 189806582388} 2024/08/20-02:52:02.205375 140500422706752 (Original Log Time 2024/08/20-02:52:02.202025) [compaction_job.cc:2018] [default] [JOB 644] Compacted 1@1 + 3@2 files to L2 => 67474768 bytes 2024/08/20-02:52:02.205377 140500422706752 (Original Log Time 2024/08/20-02:52:02.205310) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 8.1 rd, 6.2 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(27.1, 57.6 +0.0 blob) out(64.3 +0.0 blob), read-write-amplify(5.5) write-amplify(2.4) OK, records in: 1469414, records dropped: 47725 output_compression: Snappy 2024/08/20-02:52:02.205383 140500422706752 (Original Log Time 2024/08/20-02:52:02.205352) EVENT_LOG_v1 {"time_micros": 1724093522205333, "cf": "default", "job": 644, "event": "compaction_finished", "compaction_time_micros": 10937368, "compaction_time_cpu_micros": 2955808, "output_level": 2, "num_output_files": 4, "total_output_size": 67474768, "num_input_records": 1469414, "num_output_records": 1421689, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59036111, "file_range_sync_nanos": 0, "file_fsync_nanos": 2545, "file_prepare_write_nanos": 9971, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-02:52:02.332500 140500422706752 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":1724092920,"starts":1724093511,"executesMs":11142,"compactionJobId":644,"attempt":0,"compactionInputRawBytes":212009860,"compactionInputZipBytes":88796221,"compactionOutputRawBytes":0,"compactionOutputZipBytes":67474768,"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-b78858e3c16d4e8730b64213f90aa13e-34244f95857e610f-00"}}, response = 2024/08/20-02:52:02.332604 140500422706752 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-00644/att-00: olev 2, work 11.142 s, result 6.038 ms, install 3.375 ms, input{raw 202.188 MiB zip 84.683 MiB}