---> uname -a: Linux prd-centos8-builder-4c-4g-24243.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1046 7328 19 7387 14367 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ea:4a:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85169sec preferred_lft 85169sec inet6 fe80::f816:3eff:feea:4aa4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/28/2025 _x86_64_ (4 CPU) 01:21:19 LINUX RESTART (4 CPU) 01:22:03 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 209.79 61.06 148.73 2141.01 12192.98 01:24:01 AM 28.26 0.00 28.26 0.00 3650.31 01:25:01 AM 7.16 0.03 7.13 0.53 185.79 01:26:01 AM 372.07 16.18 355.88 2045.21 6017.56 01:27:01 AM 84.19 3.94 80.24 621.23 37422.55 01:28:01 AM 56.96 0.00 56.96 0.00 6481.32 01:29:01 AM 124.94 0.00 124.94 0.00 30293.47 01:30:01 AM 64.14 0.00 64.14 0.00 7119.58 01:31:01 AM 58.38 0.00 58.38 0.00 6558.83 01:32:01 AM 1174.92 0.50 1174.42 23.06 45234.86 01:33:01 AM 387.29 96.35 290.93 1706.38 10463.21 01:34:01 AM 18.00 0.58 17.41 8.13 5150.61 01:35:01 AM 23.29 13.58 9.71 153.42 9608.53 01:36:01 AM 13.01 0.00 13.01 0.00 9868.24 01:37:01 AM 70.81 0.12 70.69 0.93 14756.98 01:38:01 AM 30.36 0.00 30.36 0.00 2813.48 01:39:01 AM 13.10 0.00 13.10 0.00 461.03 01:40:01 AM 24.11 0.00 24.11 0.00 1441.96 01:41:01 AM 131.08 7.08 124.00 1302.32 13276.20 Average: 152.16 10.41 141.75 418.04 11714.45 01:22:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13264264 15108620 2877268 17.83 2688 2042844 825280 4.80 203152 2269156 95048 01:24:01 AM 13257900 15103512 2883632 17.86 2688 2043248 825280 4.80 203152 2269740 12 01:25:01 AM 13253312 15100348 2888220 17.89 2688 2043680 825280 4.80 203208 2270896 4 01:26:01 AM 11344132 13605460 4797400 29.72 2688 2442180 2175308 12.65 384260 3948360 251580 01:27:01 AM 10241632 13403132 5899900 36.55 2688 3333088 2316092 13.47 473488 4945224 34844 01:28:01 AM 8000948 12115600 8140584 50.43 2688 4273876 3560708 20.71 865868 6767892 800112 01:29:01 AM 9006176 13309332 7135356 44.20 2688 4452372 2339168 13.61 895216 5720168 95992 01:30:01 AM 8101504 12605304 8040028 49.81 2688 4634132 3022916 17.59 992732 6490444 95112 01:31:01 AM 7856636 12581148 8284896 51.33 2688 4850852 3022916 17.59 1040884 6675768 131240 01:32:01 AM 5847300 11840812 10294232 63.77 2688 5874880 3146976 18.31 1053952 8126600 177420 01:33:01 AM 5283124 11359312 10858408 67.27 2688 5930180 3196276 18.59 1116052 8569736 20 01:34:01 AM 5581028 11959532 10560504 65.42 2688 6227216 3227496 18.78 1251132 8148528 175912 01:35:01 AM 5304248 11955988 10837284 67.14 2688 6499456 3229548 18.79 1340264 8335152 177284 01:36:01 AM 4741660 11658512 11399872 70.62 2688 6763104 3240924 18.85 1428364 8799740 175688 01:37:01 AM 5139860 12163516 11001672 68.16 2688 6917596 3213168 18.69 1485996 8450440 38244 01:38:01 AM 5330296 12314000 10811236 66.98 2688 6954552 3029468 17.62 1491380 8348408 8 01:39:01 AM 5280592 12303052 10860940 67.29 2688 6992660 3043124 17.70 1524036 8366112 29760 01:40:01 AM 5258140 12295852 10883392 67.42 2688 7007700 3060004 17.80 1527616 8384612 8880 01:41:01 AM 7507356 14704968 8634176 53.49 2688 7163652 926964 5.39 1768304 5897788 24648 Average: 7873690 12920421 8267842 51.22 2688 5076172 2538258 14.77 1013108 6462356 121674 01:22:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 261.18 200.24 1165.15 35.29 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 95.90 78.55 261.21 20.89 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 100.03 87.32 260.04 24.73 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 510.14 443.67 5195.61 89.46 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.71 0.71 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 833.60 666.53 4047.11 50.18 0.00 0.00 0.00 0.00 01:28:01 AM lo 1.03 1.03 0.12 0.12 0.00 0.00 0.00 0.00 01:28:01 AM eth0 91.42 72.24 1776.79 12.67 0.00 0.00 0.00 0.00 01:29:01 AM lo 1.82 1.82 0.43 0.43 0.00 0.00 0.00 0.00 01:29:01 AM eth0 45.11 43.66 153.97 13.11 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 32.39 30.63 47.88 17.78 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 66.78 62.80 612.91 17.65 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 450.19 227.48 1751.26 28.05 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 3.28 2.85 1.35 1.25 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 10.33 10.38 85.39 1.93 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 1.97 1.78 0.46 0.81 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 2.53 2.30 0.61 0.95 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 17.79 19.48 86.26 4.68 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 26.83 26.81 408.67 4.16 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 15.98 16.03 22.31 6.01 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 19.16 18.70 91.04 5.03 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 512.13 584.95 272.47 3402.89 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 162.27 136.11 851.76 197.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/28/2025 _x86_64_ (4 CPU) 01:21:19 LINUX RESTART (4 CPU) 01:22:03 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 13.79 0.53 8.53 1.25 0.08 75.82 01:23:01 AM 0 13.64 0.47 7.54 1.40 0.09 76.86 01:23:01 AM 1 6.43 0.59 8.39 1.37 0.09 83.13 01:23:01 AM 2 7.56 0.83 11.91 1.14 0.07 78.49 01:23:01 AM 3 27.49 0.24 6.28 1.09 0.07 64.83 01:24:01 AM all 0.50 0.00 0.31 0.20 0.05 98.94 01:24:01 AM 0 0.27 0.00 0.08 0.00 0.03 99.62 01:24:01 AM 1 0.27 0.00 0.23 0.38 0.07 99.05 01:24:01 AM 2 0.63 0.00 0.12 0.00 0.03 99.22 01:24:01 AM 3 0.82 0.00 0.80 0.43 0.05 97.90 01:25:01 AM all 0.46 0.00 0.29 0.03 0.05 99.17 01:25:01 AM 0 0.10 0.00 0.05 0.02 0.07 99.77 01:25:01 AM 1 0.23 0.00 0.23 0.03 0.07 99.43 01:25:01 AM 2 0.57 0.00 0.07 0.05 0.03 99.28 01:25:01 AM 3 0.94 0.00 0.82 0.00 0.05 98.20 01:26:01 AM all 39.94 0.00 2.83 1.49 0.11 55.63 01:26:01 AM 0 39.85 0.00 3.91 3.24 0.10 52.91 01:26:01 AM 1 39.09 0.00 2.38 0.87 0.13 57.53 01:26:01 AM 2 35.67 0.00 2.18 0.85 0.12 61.18 01:26:01 AM 3 45.16 0.00 2.84 1.00 0.10 50.89 01:27:01 AM all 45.42 0.00 2.25 0.52 0.08 51.72 01:27:01 AM 0 47.52 0.00 3.06 0.34 0.09 48.99 01:27:01 AM 1 44.87 0.00 2.43 1.07 0.08 51.54 01:27:01 AM 2 40.63 0.00 1.66 0.49 0.07 57.15 01:27:01 AM 3 48.69 0.00 1.86 0.17 0.09 49.20 01:28:01 AM all 55.54 0.00 2.68 0.27 0.09 41.42 01:28:01 AM 0 57.66 0.00 3.26 0.33 0.07 38.67 01:28:01 AM 1 52.74 0.00 3.08 0.32 0.10 43.76 01:28:01 AM 2 58.28 0.00 1.67 0.10 0.10 39.84 01:28:01 AM 3 53.46 0.00 2.73 0.32 0.08 43.41 01:29:01 AM all 49.42 0.00 2.91 0.89 0.08 46.69 01:29:01 AM 0 50.01 0.00 3.87 0.64 0.10 45.38 01:29:01 AM 1 40.31 0.00 1.63 1.06 0.08 56.92 01:29:01 AM 2 50.08 0.00 2.03 0.84 0.08 46.97 01:29:01 AM 3 57.27 0.00 4.12 1.04 0.07 37.50 01:30:01 AM all 48.18 0.00 2.85 0.36 0.08 48.52 01:30:01 AM 0 50.61 0.00 4.34 0.39 0.08 44.58 01:30:01 AM 1 46.50 0.00 2.45 0.13 0.08 50.83 01:30:01 AM 2 45.12 0.00 0.69 0.22 0.07 53.91 01:30:01 AM 3 50.49 0.00 3.94 0.70 0.10 44.77 01:31:01 AM all 42.91 0.00 3.04 0.29 0.07 53.69 01:31:01 AM 0 45.01 0.00 3.82 0.25 0.07 50.85 01:31:01 AM 1 34.19 0.00 1.48 0.52 0.07 63.74 01:31:01 AM 2 51.48 0.00 4.65 0.22 0.07 43.58 01:31:01 AM 3 40.96 0.00 2.22 0.19 0.07 56.57 01:32:01 AM all 29.03 0.00 11.50 11.11 0.11 48.25 01:32:01 AM 0 24.35 0.00 11.42 12.82 0.12 51.29 01:32:01 AM 1 25.39 0.00 11.90 13.44 0.10 49.17 01:32:01 AM 2 34.64 0.00 10.55 5.64 0.10 49.06 01:32:01 AM 3 31.72 0.00 12.12 12.57 0.10 43.48 01:33:01 AM all 37.40 0.00 3.56 3.02 0.09 55.93 01:33:01 AM 0 28.41 0.00 3.05 2.95 0.08 65.51 01:33:01 AM 1 41.97 0.00 3.34 3.14 0.08 51.46 01:33:01 AM 2 26.26 0.00 3.65 2.34 0.08 67.66 01:33:01 AM 3 52.95 0.00 4.18 3.66 0.12 39.09 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 36.10 0.00 1.48 0.11 0.09 62.22 01:34:01 AM 0 39.20 0.00 0.88 0.07 0.10 59.75 01:34:01 AM 1 47.54 0.00 2.12 0.03 0.08 50.23 01:34:01 AM 2 20.23 0.00 0.68 0.30 0.08 78.70 01:34:01 AM 3 37.41 0.00 2.25 0.03 0.08 60.22 01:35:01 AM all 37.36 0.00 1.65 0.24 0.09 60.66 01:35:01 AM 0 26.67 0.00 1.78 0.03 0.08 71.43 01:35:01 AM 1 41.71 0.00 1.52 0.27 0.10 56.40 01:35:01 AM 2 39.54 0.00 1.25 0.12 0.08 59.00 01:35:01 AM 3 41.51 0.00 2.05 0.55 0.08 55.80 01:36:01 AM all 36.91 0.00 1.59 0.17 0.09 61.24 01:36:01 AM 0 69.84 0.00 2.24 0.22 0.10 27.61 01:36:01 AM 1 19.76 0.00 1.57 0.02 0.08 78.57 01:36:01 AM 2 19.34 0.00 1.00 0.02 0.08 79.56 01:36:01 AM 3 38.64 0.00 1.57 0.43 0.08 59.28 01:37:01 AM all 38.92 0.00 2.35 0.58 0.13 58.01 01:37:01 AM 0 70.17 0.00 3.17 0.12 0.15 26.39 01:37:01 AM 1 35.77 0.00 1.74 1.27 0.13 61.08 01:37:01 AM 2 28.08 0.00 1.69 0.45 0.12 69.66 01:37:01 AM 3 21.67 0.00 2.82 0.50 0.12 74.89 01:38:01 AM all 10.37 0.00 0.62 0.23 0.03 88.75 01:38:01 AM 0 9.38 0.00 0.32 0.03 0.03 90.23 01:38:01 AM 1 8.95 0.00 0.38 0.27 0.05 90.34 01:38:01 AM 2 9.76 0.00 0.57 0.50 0.02 89.16 01:38:01 AM 3 13.37 0.00 1.20 0.13 0.03 85.26 01:39:01 AM all 23.76 0.00 1.21 0.05 0.07 74.92 01:39:01 AM 0 29.36 0.00 2.19 0.03 0.08 68.33 01:39:01 AM 1 20.78 0.00 0.60 0.00 0.07 78.55 01:39:01 AM 2 21.86 0.00 0.92 0.02 0.07 77.14 01:39:01 AM 3 23.04 0.00 1.12 0.13 0.05 75.66 01:40:01 AM all 17.47 0.00 1.10 0.13 0.05 81.25 01:40:01 AM 0 19.87 0.00 1.64 0.10 0.03 78.36 01:40:01 AM 1 17.72 0.00 0.60 0.07 0.05 81.56 01:40:01 AM 2 14.16 0.00 0.97 0.03 0.07 84.77 01:40:01 AM 3 18.13 0.00 1.17 0.33 0.05 80.31 01:41:01 AM all 27.99 0.11 4.06 0.64 0.10 67.10 01:41:01 AM 0 22.79 0.00 5.00 0.25 0.08 71.88 01:41:01 AM 1 24.85 0.00 3.48 0.37 0.10 71.21 01:41:01 AM 2 42.13 0.00 4.10 0.15 0.12 53.50 01:41:01 AM 3 22.22 0.45 3.66 1.78 0.08 71.80 Average: all 31.14 0.03 2.86 1.13 0.08 64.76 Average: 0 33.96 0.02 3.23 1.21 0.08 61.50 Average: 1 28.93 0.03 2.59 1.28 0.09 67.09 Average: 2 28.74 0.04 2.62 0.70 0.08 67.82 Average: 3 32.92 0.04 3.02 1.31 0.08 62.63