---> uname -a: Linux prd-centos8-builder-4c-4g-42705.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 1055 7341 19 7366 14358 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:c5:f2:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85293sec preferred_lft 85293sec inet6 fe80::f816:3eff:fec5:f2e8/64 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) 09/01/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 203.37 54.29 149.08 2034.06 11565.52 01:24:01 AM 37.04 0.03 37.01 0.53 4745.94 01:25:01 AM 47.05 11.73 35.32 1500.97 729.56 01:26:01 AM 445.20 4.83 440.37 787.39 12541.82 01:27:01 AM 78.61 3.58 75.03 394.00 31380.18 01:28:01 AM 120.05 0.00 120.05 0.00 19755.91 01:29:01 AM 47.06 0.00 47.06 0.00 18220.21 01:30:01 AM 76.46 0.00 76.46 0.00 7057.78 01:31:01 AM 57.92 0.00 57.92 0.00 8286.17 01:32:01 AM 1319.04 17.24 1301.80 207.66 50737.55 01:33:01 AM 99.55 79.69 19.86 1528.42 1453.80 01:34:01 AM 16.33 0.58 15.75 5.33 7767.76 01:35:01 AM 23.08 13.56 9.52 153.31 9740.73 01:36:01 AM 10.71 0.03 10.68 0.27 12494.00 01:37:01 AM 78.04 0.08 77.96 0.67 9149.43 01:38:01 AM 51.90 0.00 51.90 0.00 4152.95 01:39:01 AM 127.89 0.42 127.47 24.13 14153.32 Average: 166.75 10.95 155.80 389.99 13173.94 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13234156 15093844 2907376 18.01 2688 2057172 839844 4.89 203024 2296184 121368 01:24:01 AM 13225516 15086772 2916016 18.07 2688 2057700 839844 4.89 203080 2297404 20 01:25:01 AM 12932032 14867528 3209500 19.88 2688 2124984 1093884 6.36 210544 2559916 17528 01:26:01 AM 10579804 13552340 5561728 34.46 2688 3147764 2163688 12.59 389876 4695908 751628 01:27:01 AM 10082656 13392676 6058876 37.54 2688 3474648 2270076 13.21 508120 5055024 142524 01:28:01 AM 9130080 13335304 7011452 43.44 2688 4361524 2272032 13.22 871620 5631152 462732 01:29:01 AM 8124620 12508288 8016912 49.67 2688 4522696 3038708 17.68 955648 6521828 100556 01:30:01 AM 7870580 12475932 8270952 51.24 2688 4732052 3086644 17.96 1010048 6691800 122216 01:31:01 AM 7413764 12467308 8727768 54.07 2688 5174168 3086644 17.96 1047772 7100116 330572 01:32:01 AM 5724920 11765296 10416612 64.53 2688 5895140 3264048 18.99 1103280 8156008 20 01:33:01 AM 5896088 12116180 10245444 63.47 2688 6065984 3154388 18.35 1166804 7927752 115320 01:34:01 AM 5386356 11870996 10755176 66.63 2688 6329888 3279784 19.08 1280768 8317988 175912 01:35:01 AM 5119912 11880996 11021620 68.28 2688 6602248 3290096 19.14 1369772 8491108 175900 01:36:01 AM 4864528 11890508 11277004 69.86 2688 6867384 3290612 19.14 1459464 8656952 94684 01:37:01 AM 5196892 12201784 10944640 67.80 2688 6971136 3091784 17.99 1492704 8481628 72132 01:38:01 AM 5044808 12136708 11096724 68.75 2688 7056552 3235048 18.82 1539196 8585672 42572 01:39:01 AM 7523784 14697196 8617748 53.39 2688 7140176 918140 5.34 1762732 5897228 8 Average: 8079441 13019980 8062091 49.95 2688 4975366 2483251 14.45 974968 6315510 160335 01:22:01 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 119.90 104.03 1140.25 28.04 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 107.53 87.24 242.31 25.01 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 209.93 232.89 308.23 71.21 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 566.87 452.62 9064.66 52.55 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 98.47 80.15 1822.36 14.66 0.00 0.00 0.00 0.00 01:28:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:28:01 AM eth0 24.88 24.98 56.62 8.49 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 34.63 33.78 139.26 10.43 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 55.65 53.83 295.58 20.64 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 84.20 80.02 835.34 20.33 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 152.40 112.80 1264.17 16.10 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 16.91 13.45 90.53 6.45 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 2.12 1.95 0.45 0.85 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 2.52 2.18 0.60 0.94 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 2.62 2.43 0.59 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 45.78 47.58 505.53 9.82 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 44.97 44.10 210.65 12.55 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 614.30 715.96 203.43 4771.54 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 128.02 122.61 943.78 298.51 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) 09/01/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.19 0.49 7.34 1.07 0.08 75.83 01:23:01 AM 0 6.98 0.52 7.67 1.48 0.07 83.28 01:23:01 AM 1 17.58 0.38 7.43 1.04 0.07 73.50 01:23:01 AM 2 17.60 0.52 7.37 0.48 0.08 73.94 01:23:01 AM 3 18.64 0.53 6.90 1.27 0.08 72.57 01:24:01 AM all 0.47 0.00 0.38 0.26 0.06 98.83 01:24:01 AM 0 0.53 0.00 0.37 0.02 0.05 99.03 01:24:01 AM 1 0.70 0.00 0.23 0.43 0.07 98.56 01:24:01 AM 2 0.47 0.00 0.60 0.05 0.05 98.83 01:24:01 AM 3 0.18 0.00 0.30 0.55 0.07 98.90 01:25:01 AM all 4.31 0.00 0.87 0.20 0.08 94.54 01:25:01 AM 0 3.17 0.00 0.53 0.00 0.07 96.23 01:25:01 AM 1 4.23 0.00 0.79 0.47 0.10 94.42 01:25:01 AM 2 5.22 0.00 1.39 0.23 0.07 93.09 01:25:01 AM 3 4.64 0.00 0.75 0.10 0.08 94.43 01:26:01 AM all 44.53 0.00 2.94 1.66 0.09 50.78 01:26:01 AM 0 50.68 0.00 3.88 1.30 0.10 44.03 01:26:01 AM 1 42.93 0.00 3.26 2.56 0.09 51.17 01:26:01 AM 2 39.66 0.00 3.27 2.29 0.10 54.68 01:26:01 AM 3 44.86 0.00 1.36 0.48 0.07 53.23 01:27:01 AM all 60.89 0.00 2.61 0.52 0.08 35.89 01:27:01 AM 0 63.37 0.00 2.75 0.43 0.08 33.36 01:27:01 AM 1 65.67 0.00 1.49 0.10 0.08 32.65 01:27:01 AM 2 66.11 0.00 4.53 0.57 0.08 28.71 01:27:01 AM 3 48.40 0.00 1.67 0.99 0.08 48.86 01:28:01 AM all 49.60 0.00 2.79 0.74 0.08 46.78 01:28:01 AM 0 45.94 0.00 2.28 0.50 0.08 51.20 01:28:01 AM 1 61.37 0.00 5.04 0.90 0.08 32.61 01:28:01 AM 2 47.72 0.00 1.86 0.50 0.07 49.86 01:28:01 AM 3 43.38 0.00 2.01 1.07 0.10 53.44 01:29:01 AM all 56.78 0.00 2.78 0.39 0.08 39.98 01:29:01 AM 0 57.75 0.00 2.90 0.03 0.08 39.24 01:29:01 AM 1 52.81 0.00 1.72 0.77 0.08 44.61 01:29:01 AM 2 60.80 0.00 5.10 0.35 0.08 33.66 01:29:01 AM 3 55.75 0.00 1.41 0.39 0.07 42.40 01:30:01 AM all 45.58 0.00 3.18 0.40 0.08 50.77 01:30:01 AM 0 32.40 0.00 2.21 0.39 0.08 64.92 01:30:01 AM 1 39.31 0.00 1.63 0.52 0.07 58.47 01:30:01 AM 2 51.65 0.00 3.33 0.15 0.07 44.80 01:30:01 AM 3 58.93 0.00 5.53 0.52 0.08 34.94 01:31:01 AM all 43.49 0.00 2.88 0.46 0.08 53.09 01:31:01 AM 0 44.07 0.00 2.75 0.19 0.07 52.93 01:31:01 AM 1 41.50 0.00 3.53 1.13 0.08 53.76 01:31:01 AM 2 46.06 0.00 2.99 0.27 0.09 50.60 01:31:01 AM 3 42.35 0.00 2.27 0.24 0.07 55.07 01:32:01 AM all 23.08 0.00 14.80 12.03 0.12 49.96 01:32:01 AM 0 25.13 0.00 14.68 11.05 0.12 49.02 01:32:01 AM 1 15.08 0.00 14.43 15.08 0.14 55.28 01:32:01 AM 2 27.02 0.00 15.07 8.82 0.12 48.97 01:32:01 AM 3 25.12 0.00 15.02 13.17 0.12 46.57 01:33:01 AM all 38.68 0.00 1.30 0.50 0.09 59.43 01:33:01 AM 0 21.57 0.00 0.92 0.13 0.10 77.28 01:33:01 AM 1 53.34 0.00 1.61 0.60 0.08 44.36 01:33:01 AM 2 28.13 0.00 0.87 0.42 0.10 70.48 01:33:01 AM 3 51.70 0.00 1.80 0.85 0.08 45.55 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.60 0.00 1.60 0.17 0.09 60.54 01:34:01 AM 0 24.45 0.00 1.10 0.52 0.10 73.83 01:34:01 AM 1 35.59 0.00 2.42 0.10 0.08 61.80 01:34:01 AM 2 56.59 0.00 1.92 0.05 0.10 41.34 01:34:01 AM 3 33.77 0.00 0.97 0.00 0.08 65.18 01:35:01 AM all 37.76 0.00 1.59 0.25 0.09 60.31 01:35:01 AM 0 22.78 0.00 0.80 0.18 0.08 76.15 01:35:01 AM 1 37.09 0.00 1.24 0.02 0.10 61.56 01:35:01 AM 2 21.10 0.00 0.68 0.53 0.08 77.60 01:35:01 AM 3 70.10 0.00 3.63 0.27 0.08 25.93 01:36:01 AM all 37.34 0.00 1.63 0.21 0.08 60.74 01:36:01 AM 0 32.49 0.00 1.89 0.20 0.08 65.34 01:36:01 AM 1 19.55 0.00 1.04 0.60 0.08 78.73 01:36:01 AM 2 28.81 0.00 1.15 0.00 0.07 69.97 01:36:01 AM 3 68.48 0.00 2.45 0.03 0.10 28.93 01:37:01 AM all 41.63 0.00 2.74 0.23 0.09 55.31 01:37:01 AM 0 29.62 0.00 2.37 0.30 0.08 67.62 01:37:01 AM 1 58.76 0.00 4.63 0.40 0.10 36.11 01:37:01 AM 2 46.15 0.00 1.67 0.05 0.08 52.05 01:37:01 AM 3 31.99 0.00 2.27 0.18 0.08 65.47 01:38:01 AM all 52.12 0.00 3.03 0.24 0.09 44.52 01:38:01 AM 0 44.95 0.00 3.33 0.29 0.08 51.35 01:38:01 AM 1 59.28 0.00 4.24 0.25 0.08 36.14 01:38:01 AM 2 48.82 0.00 1.51 0.02 0.08 49.56 01:38:01 AM 3 55.43 0.00 3.05 0.39 0.10 41.03 01:39:01 AM all 25.69 0.00 3.45 0.53 0.09 70.25 01:39:01 AM 0 20.91 0.00 2.60 0.39 0.08 76.02 01:39:01 AM 1 9.15 0.00 1.96 0.47 0.10 88.32 01:39:01 AM 2 28.26 0.00 3.57 0.05 0.08 68.04 01:39:01 AM 3 44.40 0.00 5.65 1.20 0.10 48.65 Average: all 36.15 0.03 3.27 1.15 0.09 59.31 Average: 0 30.95 0.03 3.10 1.01 0.08 64.83 Average: 1 36.12 0.02 3.32 1.48 0.09 58.97 Average: 2 36.47 0.03 3.33 0.86 0.08 59.23 Average: 3 41.08 0.03 3.34 1.26 0.09 54.20