---> uname -a: Linux prd-centos8-builder-2c-1g-15042.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 640 4144 19 2914 6741 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:d6:27:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84761sec preferred_lft 84761sec inet6 fe80::f816:3eff:fed6:27f8/64 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) 11/24/2025 _x86_64_ (2 CPU) 18:20:22 LINUX RESTART (2 CPU) 06:21:01 PM tps rtps wtps bread/s bwrtn/s 06:22:01 PM 112.18 77.72 34.46 715.75 7020.58 06:23:01 PM 32.44 6.30 26.14 904.37 3696.80 06:24:01 PM 121.46 0.92 120.55 114.91 20771.85 06:25:01 PM 2.05 0.00 2.05 0.00 107.01 06:26:01 PM 0.10 0.00 0.10 0.00 1.13 06:27:01 PM 0.22 0.00 0.22 0.00 3.48 06:28:01 PM 0.48 0.08 0.40 4.13 7.07 06:29:01 PM 0.67 0.00 0.67 0.00 22.58 06:30:01 PM 1.10 0.00 1.10 0.00 44.51 06:31:01 PM 0.73 0.00 0.73 0.00 19.80 06:32:01 PM 0.90 0.00 0.90 0.00 18.76 06:33:01 PM 0.65 0.00 0.65 0.00 23.96 06:34:01 PM 1.18 0.00 1.18 0.00 41.64 06:35:01 PM 0.22 0.00 0.22 0.00 3.87 06:36:01 PM 1.15 0.00 1.15 0.00 25.54 06:37:01 PM 0.22 0.00 0.22 0.00 4.28 06:38:01 PM 0.38 0.00 0.38 0.00 7.45 06:39:01 PM 0.15 0.00 0.15 0.00 1.97 06:40:01 PM 0.30 0.00 0.30 0.00 6.05 06:41:01 PM 0.17 0.00 0.17 0.00 2.98 06:42:01 PM 1.53 0.00 1.53 0.00 60.96 06:43:01 PM 0.22 0.03 0.18 5.20 3.25 06:44:01 PM 0.38 0.00 0.38 0.00 7.85 06:45:01 PM 0.27 0.00 0.27 0.00 3.48 06:46:01 PM 0.28 0.08 0.20 4.00 3.53 06:47:01 PM 44.91 0.50 44.41 64.66 2549.26 Average: 12.47 3.29 9.18 69.73 1325.34 06:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 PM 5444040 7040448 2440396 30.95 2688 1783892 992784 11.11 255716 1889452 52 06:23:01 PM 4548232 6850268 3336204 42.31 2688 2456828 1106820 12.39 323776 2604044 577396 06:24:01 PM 4559212 6867308 3325224 42.17 2688 2455948 1076948 12.06 274136 2603880 16 06:25:01 PM 4552972 6861068 3331464 42.25 2688 2455948 1092604 12.23 274136 2610436 16 06:26:01 PM 4545560 6853656 3338876 42.35 2688 2455948 1092604 12.23 274136 2617888 16 06:27:01 PM 4534624 6842748 3349812 42.49 2688 2455972 1093508 12.24 274320 2628592 40 06:28:01 PM 4528052 6836612 3356384 42.57 2688 2456420 1093860 12.25 274400 2635008 332 06:29:01 PM 4521036 6830348 3363400 42.66 2688 2457204 1083156 12.13 274556 2642092 784 06:30:01 PM 4517740 6827144 3366696 42.70 2688 2457304 1100892 12.32 274560 2645216 60 06:31:01 PM 4517492 6827132 3366944 42.70 2688 2457536 1100892 12.32 274596 2645600 16 06:32:01 PM 4517076 6826848 3367360 42.71 2688 2457668 1100892 12.32 274596 2646028 40 06:33:01 PM 4517640 6828160 3366796 42.70 2688 2458428 1099168 12.30 274960 2645048 356 06:34:01 PM 4500820 6811712 3383616 42.92 2688 2458796 1101172 12.33 275236 2661696 4 06:35:01 PM 4497148 6808044 3387288 42.96 2688 2458800 1101172 12.33 275236 2665060 4 06:36:01 PM 4497472 6808412 3386964 42.96 2688 2458828 1098088 12.29 275236 2664796 4 06:37:01 PM 4522232 6833188 3362204 42.64 2688 2458848 1085604 12.15 275360 2639928 40 06:38:01 PM 4523788 6834748 3360648 42.62 2688 2458852 1085604 12.15 275360 2638560 16 06:39:01 PM 4523376 6834360 3361060 42.63 2688 2458876 1099716 12.31 275360 2638784 48 06:40:01 PM 4523156 6834140 3361280 42.63 2688 2458876 1102232 12.34 275360 2638904 16 06:41:01 PM 4515384 6827300 3369052 42.73 2688 2459812 1100168 12.32 276140 2646184 932 06:42:01 PM 4571364 6880812 3313072 42.02 2688 2457112 1006300 11.26 279000 2588636 32 06:43:01 PM 4570672 6880280 3313764 42.03 2688 2457272 1006300 11.26 279188 2589340 24 06:44:01 PM 4576412 6886028 3308024 41.96 2688 2457280 1006300 11.26 279188 2583576 24 06:45:01 PM 4575328 6884952 3309108 41.97 2688 2457288 1006300 11.26 279188 2584596 24 06:46:01 PM 4573628 6884184 3310808 41.99 2688 2457424 1004536 11.25 279752 2584720 24 06:47:01 PM 4374744 6904840 3509692 44.51 2688 2649140 731932 8.19 459192 2564296 150972 Average: 4563431 6854028 3321005 42.12 2688 2439088 1060367 11.87 283949 2596245 28126 06:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 6.90 6.30 2.13 1.57 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 63.16 49.12 1105.68 4.87 0.00 0.00 0.00 0.00 06:24:01 PM lo 5.92 5.92 11.60 11.60 0.00 0.00 0.00 0.00 06:24:01 PM eth0 15.63 15.83 7.90 13.23 0.00 0.00 0.00 0.00 06:25:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:25:01 PM eth0 0.47 0.57 0.09 0.26 0.00 0.00 0.00 0.00 06:26:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:26:01 PM eth0 0.92 0.68 0.30 0.53 0.00 0.00 0.00 0.00 06:27:01 PM lo 2.28 2.28 6.96 6.96 0.00 0.00 0.00 0.00 06:27:01 PM eth0 1.88 1.83 4.09 3.31 0.00 0.00 0.00 0.00 06:28:01 PM lo 4.98 4.98 9.85 9.85 0.00 0.00 0.00 0.00 06:28:01 PM eth0 3.48 3.08 2.61 7.82 0.00 0.00 0.00 0.00 06:29:01 PM lo 12.71 12.71 22.82 22.82 0.00 0.00 0.00 0.00 06:29:01 PM eth0 8.68 7.53 2.43 21.55 0.00 0.00 0.00 0.00 06:30:01 PM lo 8.17 8.17 15.63 15.63 0.00 0.00 0.00 0.00 06:30:01 PM eth0 5.18 5.02 1.20 15.71 0.00 0.00 0.00 0.00 06:31:01 PM lo 20.35 20.35 40.38 40.38 0.00 0.00 0.00 0.00 06:31:01 PM eth0 11.30 10.93 1.95 39.28 0.00 0.00 0.00 0.00 06:32:01 PM lo 11.16 11.16 21.87 21.87 0.00 0.00 0.00 0.00 06:32:01 PM eth0 6.02 6.23 1.15 21.24 0.00 0.00 0.00 0.00 06:33:01 PM lo 26.61 26.61 49.16 49.16 0.00 0.00 0.00 0.00 06:33:01 PM eth0 14.90 14.58 2.75 47.84 0.00 0.00 0.00 0.00 06:34:01 PM lo 7.82 7.82 12.86 12.86 0.00 0.00 0.00 0.00 06:34:01 PM eth0 5.53 5.12 1.22 13.13 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:35:01 PM eth0 0.85 0.70 0.34 0.45 0.00 0.00 0.00 0.00 06:36:01 PM lo 1.63 1.63 2.29 2.29 0.00 0.00 0.00 0.00 06:36:01 PM eth0 1.35 1.37 0.26 2.52 0.00 0.00 0.00 0.00 06:37:01 PM lo 1.62 1.62 2.28 2.28 0.00 0.00 0.00 0.00 06:37:01 PM eth0 1.23 1.42 0.20 2.48 0.00 0.00 0.00 0.00 06:38:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:38:01 PM eth0 1.42 0.80 0.50 0.67 0.00 0.00 0.00 0.00 06:39:01 PM lo 1.62 1.62 2.28 2.28 0.00 0.00 0.00 0.00 06:39:01 PM eth0 1.25 1.37 0.20 2.47 0.00 0.00 0.00 0.00 06:40:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:40:01 PM eth0 0.45 0.52 0.09 0.25 0.00 0.00 0.00 0.00 06:41:01 PM lo 33.04 33.04 63.55 63.55 0.00 0.00 0.00 0.00 06:41:01 PM eth0 17.41 15.99 2.97 61.88 0.00 0.00 0.00 0.00 06:42:01 PM lo 5.35 5.35 11.50 11.50 0.00 0.00 0.00 0.00 06:42:01 PM eth0 10.75 10.01 3.32 12.52 0.00 0.00 0.00 0.00 06:43:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 06:43:01 PM eth0 8.22 7.07 3.36 1.92 0.00 0.00 0.00 0.00 06:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 PM eth0 7.80 6.77 2.65 1.60 0.00 0.00 0.00 0.00 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM eth0 7.22 6.28 2.46 1.50 0.00 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 13.50 10.31 7.18 5.80 0.00 0.00 0.00 0.00 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 65.74 47.99 618.37 9.65 0.00 0.00 0.00 0.00 Average: lo 5.54 5.54 10.50 10.50 0.00 0.00 0.00 0.00 Average: eth0 10.82 9.13 68.29 11.31 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) 11/24/2025 _x86_64_ (2 CPU) 18:20:22 LINUX RESTART (2 CPU) 06:21:01 PM CPU %user %nice %system %iowait %steal %idle 06:22:01 PM all 3.48 1.29 12.44 1.86 0.08 80.84 06:22:01 PM 0 2.49 1.28 12.52 2.05 0.07 81.59 06:22:01 PM 1 4.47 1.31 12.37 1.68 0.08 80.09 06:23:01 PM all 21.84 0.00 3.18 0.35 0.08 74.54 06:23:01 PM 0 31.03 0.00 3.91 0.22 0.08 64.75 06:23:01 PM 1 12.70 0.00 2.45 0.48 0.08 84.28 06:24:01 PM all 10.67 0.00 1.76 1.68 0.11 85.78 06:24:01 PM 0 16.77 0.00 1.74 1.14 0.10 80.25 06:24:01 PM 1 4.56 0.00 1.79 2.22 0.12 91.31 06:25:01 PM all 1.17 0.00 0.29 0.01 0.11 98.42 06:25:01 PM 0 0.38 0.00 0.18 0.00 0.07 99.36 06:25:01 PM 1 1.97 0.00 0.40 0.02 0.15 97.46 06:26:01 PM all 1.32 0.00 0.26 0.00 0.13 98.29 06:26:01 PM 0 1.22 0.00 0.29 0.00 0.13 98.36 06:26:01 PM 1 1.42 0.00 0.23 0.00 0.12 98.23 06:27:01 PM all 1.33 0.00 0.33 0.00 0.08 98.26 06:27:01 PM 0 1.61 0.00 0.39 0.00 0.10 97.90 06:27:01 PM 1 1.05 0.00 0.27 0.00 0.07 98.61 06:28:01 PM all 1.67 0.00 0.44 0.01 0.11 97.78 06:28:01 PM 0 1.32 0.00 0.32 0.02 0.10 98.24 06:28:01 PM 1 2.02 0.00 0.55 0.00 0.12 97.31 06:29:01 PM all 2.18 0.00 0.73 0.04 0.10 96.94 06:29:01 PM 0 1.64 0.00 0.60 0.08 0.07 97.61 06:29:01 PM 1 2.73 0.00 0.86 0.00 0.13 96.27 06:30:01 PM all 1.39 0.00 0.43 0.00 0.10 98.08 06:30:01 PM 0 1.39 0.00 0.47 0.00 0.12 98.02 06:30:01 PM 1 1.38 0.00 0.39 0.00 0.08 98.15 06:31:01 PM all 1.88 0.00 0.56 0.01 0.10 97.45 06:31:01 PM 0 1.36 0.00 0.52 0.02 0.07 98.04 06:31:01 PM 1 2.40 0.00 0.60 0.00 0.13 96.86 06:32:01 PM all 1.64 0.00 0.43 0.02 0.11 97.80 06:32:01 PM 0 1.01 0.00 0.32 0.02 0.08 98.58 06:32:01 PM 1 2.28 0.00 0.54 0.02 0.13 97.03 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 2.84 0.00 0.96 0.01 0.11 96.08 06:33:01 PM 0 2.48 0.00 0.91 0.00 0.12 96.50 06:33:01 PM 1 3.20 0.00 1.01 0.02 0.10 95.67 06:34:01 PM all 1.89 0.00 0.52 0.05 0.12 97.42 06:34:01 PM 0 1.57 0.00 0.44 0.10 0.10 97.79 06:34:01 PM 1 2.22 0.00 0.60 0.00 0.13 97.04 06:35:01 PM all 1.16 0.00 0.24 0.00 0.09 98.51 06:35:01 PM 0 0.75 0.00 0.10 0.00 0.05 99.10 06:35:01 PM 1 1.57 0.00 0.39 0.00 0.13 97.91 06:36:01 PM all 1.27 0.00 0.40 0.01 0.10 98.22 06:36:01 PM 0 0.79 0.00 0.33 0.02 0.07 98.80 06:36:01 PM 1 1.75 0.00 0.47 0.00 0.13 97.65 06:37:01 PM all 1.24 0.00 0.29 0.00 0.09 98.37 06:37:01 PM 0 0.42 0.00 0.17 0.00 0.05 99.36 06:37:01 PM 1 2.07 0.00 0.42 0.00 0.13 97.38 06:38:01 PM all 1.24 0.00 0.23 0.00 0.10 98.42 06:38:01 PM 0 0.82 0.00 0.17 0.00 0.10 98.91 06:38:01 PM 1 1.66 0.00 0.30 0.00 0.10 97.93 06:39:01 PM all 1.32 0.00 0.31 0.00 0.12 98.26 06:39:01 PM 0 0.25 0.00 0.13 0.00 0.07 99.55 06:39:01 PM 1 2.39 0.00 0.49 0.00 0.17 96.95 06:40:01 PM all 1.13 0.00 0.26 0.00 0.08 98.53 06:40:01 PM 0 0.65 0.00 0.23 0.00 0.07 99.05 06:40:01 PM 1 1.61 0.00 0.29 0.00 0.08 98.02 06:41:01 PM all 2.87 0.00 1.01 0.00 0.10 96.02 06:41:01 PM 0 3.08 0.00 1.11 0.00 0.12 95.69 06:41:01 PM 1 2.66 0.00 0.90 0.00 0.08 96.35 06:42:01 PM all 1.28 0.00 0.43 0.02 0.07 98.21 06:42:01 PM 0 1.27 0.00 0.42 0.00 0.05 98.26 06:42:01 PM 1 1.29 0.00 0.44 0.03 0.08 98.16 06:43:01 PM all 0.62 0.00 0.09 0.00 0.07 99.22 06:43:01 PM 0 0.90 0.00 0.08 0.00 0.07 98.95 06:43:01 PM 1 0.33 0.00 0.10 0.00 0.07 99.50 06:43:01 PM CPU %user %nice %system %iowait %steal %idle 06:44:01 PM all 0.48 0.00 0.12 0.00 0.06 99.35 06:44:01 PM 0 0.28 0.00 0.12 0.00 0.05 99.55 06:44:01 PM 1 0.67 0.00 0.12 0.00 0.07 99.15 06:45:01 PM all 0.43 0.00 0.08 0.00 0.05 99.44 06:45:01 PM 0 0.17 0.00 0.08 0.00 0.05 99.70 06:45:01 PM 1 0.70 0.00 0.07 0.00 0.05 99.18 06:46:01 PM all 0.82 0.00 0.19 0.00 0.07 98.92 06:46:01 PM 0 0.90 0.00 0.17 0.00 0.07 98.86 06:46:01 PM 1 0.73 0.00 0.22 0.00 0.07 98.98 06:47:01 PM all 25.26 0.00 2.66 0.38 0.12 71.58 06:47:01 PM 0 18.91 0.00 1.98 0.30 0.12 78.69 06:47:01 PM 1 31.62 0.00 3.33 0.47 0.12 64.47 Average: all 3.57 0.05 1.10 0.17 0.09 95.02 Average: 0 3.60 0.05 1.06 0.15 0.08 95.05 Average: 1 3.53 0.05 1.14 0.19 0.11 94.99