---> uname -a: Linux prd-centos8-builder-4c-4g-19085.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 802 9674 19 5286 14611 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:59:e0:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85330sec preferred_lft 85330sec inet6 fe80::f816:3eff:fe59:e095/64 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) 06/06/2025 _x86_64_ (4 CPU) 22:20:21 LINUX RESTART (4 CPU) 10:21:01 PM tps rtps wtps bread/s bwrtn/s 10:22:01 PM 211.83 72.66 139.17 2192.74 10597.00 10:23:01 PM 29.43 0.00 29.43 0.00 4423.36 10:24:01 PM 6.70 0.03 6.67 0.53 160.72 10:25:01 PM 4.45 0.00 4.45 0.00 115.94 10:26:01 PM 5.25 0.00 5.25 0.00 132.61 10:27:01 PM 8.25 0.00 8.25 0.00 170.72 10:28:01 PM 470.16 16.36 453.80 2636.72 7216.39 10:29:01 PM 87.45 0.02 87.44 0.27 9599.87 10:30:01 PM 84.56 0.32 84.24 8.39 6777.47 10:31:01 PM 46.61 0.70 45.91 475.45 2953.17 10:32:01 PM 80.98 0.00 80.98 0.00 37607.99 10:33:01 PM 52.37 0.00 52.37 0.00 14008.05 10:34:01 PM 17.17 0.00 17.17 0.00 2712.71 10:35:01 PM 42.55 0.00 42.55 0.00 3422.71 10:36:01 PM 45.71 0.00 45.71 0.00 6306.96 10:37:01 PM 117.63 0.43 117.20 24.26 3742.01 10:38:01 PM 56.29 0.27 56.02 43.59 20110.75 Average: 80.44 5.34 75.10 316.60 7650.86 10:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 PM 13283824 15108088 2857708 17.70 2688 2023376 815784 4.75 201540 2248860 113932 10:23:01 PM 13281540 15106680 2859992 17.72 2688 2023616 815784 4.75 201544 2249860 20 10:24:01 PM 13279248 15105436 2862284 17.73 2688 2023928 815784 4.75 201556 2250804 8 10:25:01 PM 13275796 15102848 2865736 17.75 2688 2024104 815784 4.75 201556 2252688 8 10:26:01 PM 13268068 15096052 2873464 17.80 2688 2024336 815784 4.75 201556 2258264 16 10:27:01 PM 13254232 15089756 2887300 17.89 2688 2030252 815784 4.75 201556 2266968 4940 10:28:01 PM 11358016 13525908 4783516 29.63 2688 2340736 2287096 13.30 269240 4036100 140204 10:29:01 PM 10876948 13214472 5264584 32.62 2688 2502784 2471872 14.38 344464 4426616 36528 10:30:01 PM 10592352 13086808 5549180 34.38 2688 2655228 2568468 14.94 488396 4556644 9248 10:31:01 PM 8918572 11974576 7222960 44.75 2688 3207356 3610388 21.00 565756 6135260 475000 10:32:01 PM 7860124 11939544 8281408 51.30 2688 4222456 3685028 21.44 667788 7076684 378612 10:33:01 PM 8128436 12310372 8013096 49.64 2688 4321364 3242468 18.86 719440 6751016 70836 10:34:01 PM 7986160 12188704 8155372 50.52 2688 4339812 3406496 19.82 724868 6883040 13984 10:35:01 PM 7835692 12272728 8305840 51.46 2688 4568692 3258712 18.96 755496 6992784 155064 10:36:01 PM 7571252 12082612 8570280 53.09 2688 4638204 3446060 20.05 782436 7221080 49632 10:37:01 PM 9907080 14953720 6234452 38.62 2688 5171652 898292 5.23 1151360 4519528 560280 10:38:01 PM 9970840 15026716 6170692 38.23 2688 5184100 800620 4.66 1326464 4290052 9812 Average: 10626364 13716766 5515168 34.17 2688 3253059 2033541 11.83 529707 4495073 118713 10:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 PM eth0 182.92 127.12 1147.86 24.87 0.00 0.00 0.00 0.00 10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM eth0 69.79 58.07 201.72 15.36 0.00 0.00 0.00 0.00 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 74.19 63.06 196.66 16.61 0.00 0.00 0.00 0.00 10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM eth0 74.11 61.20 196.17 15.79 0.00 0.00 0.00 0.00 10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 PM eth0 75.49 63.36 206.34 16.58 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 PM eth0 144.04 158.09 262.33 44.68 0.00 0.00 0.00 0.00 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 422.59 407.20 3285.62 89.70 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM eth0 151.57 118.85 2165.01 23.15 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 182.35 134.66 2367.25 19.39 0.00 0.00 0.00 0.00 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 65.84 64.52 509.08 17.42 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 85.68 74.90 744.66 17.19 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 93.35 76.95 1295.58 15.01 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 21.06 21.21 37.15 6.44 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 92.04 73.99 979.10 14.62 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 78.33 73.91 614.33 19.58 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 391.07 444.79 125.38 2149.00 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 681.50 804.32 431.50 6851.25 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 169.75 166.23 868.59 550.29 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) 06/06/2025 _x86_64_ (4 CPU) 22:20:21 LINUX RESTART (4 CPU) 10:21:01 PM CPU %user %nice %system %iowait %steal %idle 10:22:01 PM all 16.75 0.62 8.36 1.72 0.08 72.48 10:22:01 PM 0 17.63 0.40 6.18 1.18 0.08 74.52 10:22:01 PM 1 29.30 0.60 8.95 2.38 0.08 58.69 10:22:01 PM 2 9.10 0.62 8.59 1.85 0.07 79.77 10:22:01 PM 3 10.95 0.86 9.71 1.46 0.07 76.95 10:23:01 PM all 0.45 0.00 0.31 0.32 0.03 98.89 10:23:01 PM 0 0.38 0.00 0.35 0.00 0.03 99.23 10:23:01 PM 1 0.63 0.00 0.17 0.43 0.03 98.73 10:23:01 PM 2 0.52 0.00 0.43 0.37 0.02 98.66 10:23:01 PM 3 0.25 0.00 0.28 0.48 0.03 98.95 10:24:01 PM all 0.43 0.00 0.24 0.03 0.02 99.28 10:24:01 PM 0 0.15 0.00 0.08 0.05 0.02 99.70 10:24:01 PM 1 0.27 0.00 0.12 0.03 0.03 99.55 10:24:01 PM 2 0.83 0.00 0.30 0.00 0.02 98.85 10:24:01 PM 3 0.47 0.00 0.45 0.03 0.02 99.03 10:25:01 PM all 0.34 0.00 0.23 0.01 0.03 99.39 10:25:01 PM 0 0.20 0.00 0.08 0.00 0.03 99.68 10:25:01 PM 1 0.59 0.00 0.43 0.03 0.03 98.91 10:25:01 PM 2 0.18 0.00 0.07 0.02 0.03 99.70 10:25:01 PM 3 0.38 0.00 0.33 0.00 0.03 99.25 10:26:01 PM all 0.43 0.00 0.25 0.02 0.02 99.29 10:26:01 PM 0 0.62 0.00 0.05 0.00 0.02 99.32 10:26:01 PM 1 0.77 0.00 0.67 0.00 0.02 98.55 10:26:01 PM 2 0.17 0.00 0.12 0.02 0.03 99.67 10:26:01 PM 3 0.17 0.00 0.15 0.05 0.02 99.62 10:27:01 PM all 0.55 0.00 0.41 0.03 0.04 98.98 10:27:01 PM 0 0.70 0.00 0.07 0.02 0.03 99.18 10:27:01 PM 1 1.10 0.00 1.27 0.05 0.05 97.53 10:27:01 PM 2 0.25 0.00 0.22 0.00 0.03 99.50 10:27:01 PM 3 0.13 0.00 0.10 0.03 0.03 99.70 10:28:01 PM all 33.40 0.00 2.58 1.60 0.10 62.32 10:28:01 PM 0 29.86 0.00 2.53 1.29 0.08 66.24 10:28:01 PM 1 36.73 0.00 2.43 1.21 0.12 59.52 10:28:01 PM 2 35.52 0.00 2.34 0.97 0.12 61.05 10:28:01 PM 3 31.49 0.00 3.00 2.93 0.10 62.47 10:29:01 PM all 55.63 0.00 2.48 0.92 0.10 40.87 10:29:01 PM 0 56.86 0.00 2.96 1.10 0.10 38.97 10:29:01 PM 1 56.09 0.00 3.70 1.27 0.10 38.84 10:29:01 PM 2 53.39 0.00 1.61 0.90 0.10 44.00 10:29:01 PM 3 56.18 0.00 1.65 0.40 0.10 41.67 10:30:01 PM all 54.02 0.00 3.00 0.53 0.10 42.36 10:30:01 PM 0 48.92 0.00 3.80 0.56 0.10 46.62 10:30:01 PM 1 54.86 0.00 2.19 0.30 0.10 42.55 10:30:01 PM 2 56.20 0.00 2.91 0.37 0.10 40.43 10:30:01 PM 3 56.08 0.00 3.10 0.88 0.08 39.86 10:31:01 PM all 62.43 0.00 2.34 0.33 0.11 34.80 10:31:01 PM 0 62.99 0.00 1.59 0.27 0.12 35.04 10:31:01 PM 1 61.63 0.00 2.69 0.32 0.10 35.27 10:31:01 PM 2 60.50 0.00 3.26 0.54 0.10 35.61 10:31:01 PM 3 64.61 0.00 1.82 0.18 0.12 33.27 10:32:01 PM all 46.99 0.00 2.48 2.81 0.09 47.63 10:32:01 PM 0 39.32 0.00 2.57 2.05 0.10 55.97 10:32:01 PM 1 60.03 0.00 3.98 2.55 0.10 33.34 10:32:01 PM 2 50.62 0.00 2.00 2.62 0.07 44.69 10:32:01 PM 3 37.98 0.00 1.39 4.04 0.08 56.50 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 50.46 0.00 3.32 0.84 0.10 45.28 10:33:01 PM 0 43.26 0.00 2.12 1.33 0.10 53.19 10:33:01 PM 1 49.41 0.00 2.50 1.09 0.10 46.90 10:33:01 PM 2 47.77 0.00 2.40 0.20 0.10 49.52 10:33:01 PM 3 61.35 0.00 6.26 0.74 0.10 31.55 10:34:01 PM all 48.65 0.00 3.35 0.09 0.09 47.82 10:34:01 PM 0 48.83 0.00 3.86 0.25 0.08 46.97 10:34:01 PM 1 53.05 0.00 2.85 0.03 0.08 43.98 10:34:01 PM 2 46.09 0.00 3.32 0.02 0.10 50.47 10:34:01 PM 3 46.61 0.00 3.35 0.07 0.08 49.88 10:35:01 PM all 52.32 0.00 2.90 0.28 0.10 44.39 10:35:01 PM 0 58.49 0.00 3.98 0.13 0.10 37.29 10:35:01 PM 1 52.26 0.00 2.20 0.13 0.10 45.31 10:35:01 PM 2 55.39 0.00 3.21 0.12 0.08 41.19 10:35:01 PM 3 43.14 0.00 2.23 0.74 0.12 53.77 10:36:01 PM all 47.70 0.00 3.19 0.39 0.10 48.61 10:36:01 PM 0 49.30 0.00 4.01 0.79 0.12 45.79 10:36:01 PM 1 55.01 0.00 4.04 0.12 0.10 40.73 10:36:01 PM 2 44.63 0.00 2.27 0.17 0.10 52.83 10:36:01 PM 3 41.81 0.00 2.45 0.50 0.10 55.13 10:37:01 PM all 29.78 0.00 4.62 0.32 0.09 65.19 10:37:01 PM 0 37.58 0.00 5.75 0.27 0.08 56.32 10:37:01 PM 1 23.29 0.00 4.13 0.59 0.10 71.89 10:37:01 PM 2 28.52 0.00 3.30 0.12 0.08 67.98 10:37:01 PM 3 29.72 0.00 5.30 0.30 0.10 64.58 10:38:01 PM all 17.75 0.00 2.32 1.65 0.09 78.19 10:38:01 PM 0 25.83 0.00 3.02 2.15 0.10 68.91 10:38:01 PM 1 11.39 0.00 2.09 3.27 0.07 83.19 10:38:01 PM 2 13.72 0.00 2.31 0.05 0.08 83.83 10:38:01 PM 3 20.06 0.00 1.86 1.16 0.10 76.82 Average: all 30.43 0.04 2.49 0.70 0.08 66.27 Average: 0 30.59 0.02 2.53 0.67 0.08 66.12 Average: 1 32.10 0.04 2.61 0.81 0.08 64.36 Average: 2 29.56 0.04 2.27 0.49 0.07 67.57 Average: 3 29.46 0.05 2.55 0.82 0.08 67.04