---> uname -a: Linux prd-centos8-builder-4c-4g-12558.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 1033 7357 19 7372 14380 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:46:d3:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85216sec preferred_lft 85216sec inet6 fe80::f816:3eff:fe46:d372/64 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) 11/14/2025 _x86_64_ (4 CPU) 01:21:24 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 233.99 83.59 150.40 2349.48 11846.72 01:24:01 AM 34.51 0.00 34.51 0.00 4818.43 01:25:01 AM 66.57 11.78 54.79 1501.75 992.43 01:26:01 AM 361.44 4.75 356.69 763.34 13262.27 01:27:01 AM 67.68 3.58 64.10 393.94 29529.56 01:28:01 AM 119.15 0.00 119.15 0.00 19503.72 01:29:01 AM 45.25 0.00 45.25 0.00 17610.53 01:30:01 AM 66.72 0.00 66.72 0.00 6746.69 01:31:01 AM 57.34 0.00 57.34 0.00 8413.88 01:32:01 AM 1225.29 0.50 1224.79 23.06 47627.26 01:33:01 AM 253.67 96.35 157.32 1706.38 6061.47 01:34:01 AM 18.29 0.58 17.71 8.13 5166.44 01:35:01 AM 22.71 13.58 9.13 153.44 9593.32 01:36:01 AM 9.08 0.00 9.08 0.00 9786.27 01:37:01 AM 14.81 0.12 14.70 0.93 9851.90 01:38:01 AM 69.51 0.00 69.51 0.00 5499.10 01:39:01 AM 38.01 0.00 38.01 0.00 2925.06 01:40:01 AM 132.58 0.42 132.16 24.28 14413.11 01:41:01 AM 38.22 0.26 37.96 43.33 2217.41 Average: 151.28 11.34 139.94 366.75 11884.55 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13245984 15111348 2895540 17.94 2688 2063128 821200 4.78 202992 2286488 126512 01:24:01 AM 13233704 15101164 2907820 18.01 2688 2064044 821200 4.78 202992 2288744 32 01:25:01 AM 12882816 14829344 3258708 20.19 2688 2135268 1098296 6.39 210608 2603900 20592 01:26:01 AM 10530236 13663860 5611288 34.76 2688 3306668 2435648 14.17 413452 4716192 854668 01:27:01 AM 10272872 13500336 5868652 36.36 2688 3392528 2207192 12.84 497780 4875324 59148 01:28:01 AM 9330364 13471900 6811160 42.20 2688 4298652 2209916 12.86 870300 5431392 406732 01:29:01 AM 8034364 12385944 8107160 50.23 2688 4492884 3277804 19.07 896528 6673600 87824 01:30:01 AM 7697608 12227120 8443916 52.31 2688 4657484 3405844 19.81 994036 6885380 79732 01:31:01 AM 7809108 12557088 8332416 51.62 2688 4872332 3053108 17.76 1040948 6717620 57128 01:32:01 AM 5802840 11819860 10338684 64.05 2688 5895644 3191664 18.57 1053756 8164652 69572 01:33:01 AM 5304976 11404016 10836548 67.13 2688 5950952 3252544 18.92 1115808 8550732 8 01:34:01 AM 5568500 11970020 10573024 65.50 2688 6247988 3259388 18.96 1250900 8163184 175904 01:35:01 AM 5286648 11962324 10854876 67.25 2688 6520228 3272084 19.03 1340044 8353600 177272 01:36:01 AM 4767560 11707792 11373964 70.46 2688 6783876 3263732 18.99 1428136 8776776 175676 01:37:01 AM 5126012 12249312 11015512 68.24 2688 6966700 3090256 17.98 1517848 8342548 93144 01:38:01 AM 5293672 12301212 10847852 67.20 2688 6973924 3091584 17.98 1489472 8390032 62844 01:39:01 AM 5223644 12286652 10917880 67.64 2688 7030444 3080180 17.92 1528708 8423288 42852 01:40:01 AM 7537360 14717880 8604164 53.30 2688 7146804 899032 5.23 1762700 5883324 24448 01:41:01 AM 7559664 14749804 8581860 53.17 2688 7157720 878892 5.11 1938988 5686020 8352 Average: 7921470 13053525 8220054 50.92 2688 5155646 2453135 14.27 1039789 6379621 132760 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 116.49 87.80 1299.99 23.08 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 125.28 105.32 258.71 30.18 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 220.71 245.28 339.11 74.36 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 700.62 451.44 8888.90 50.46 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 56.05 53.54 424.09 17.24 0.00 0.00 0.00 0.00 01:28:01 AM lo 2.92 2.92 0.56 0.56 0.00 0.00 0.00 0.00 01:28:01 AM eth0 61.27 47.64 1448.31 8.02 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 40.24 39.27 146.96 11.58 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 35.11 34.48 49.57 12.30 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 65.21 62.29 610.85 17.07 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 185.94 135.90 1734.06 22.03 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 2.63 2.70 0.87 0.61 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 10.03 9.93 85.33 1.86 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 2.92 2.47 0.88 1.12 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 2.97 2.40 0.68 0.97 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 9.55 10.16 39.42 2.31 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 43.40 38.54 457.16 6.11 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 39.54 38.88 115.71 12.38 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 453.39 505.48 252.78 2766.34 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 346.04 391.90 320.35 2309.10 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 132.45 119.19 867.03 282.31 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) 11/14/2025 _x86_64_ (4 CPU) 01:21:24 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 17.35 0.78 10.51 1.51 0.09 69.75 01:23:01 AM 0 18.43 0.77 10.62 2.32 0.08 67.78 01:23:01 AM 1 16.68 0.87 11.36 0.97 0.10 70.01 01:23:01 AM 2 22.30 0.52 8.91 0.94 0.08 67.25 01:23:01 AM 3 12.01 0.97 11.14 1.82 0.08 73.98 01:24:01 AM all 0.51 0.00 0.43 0.29 0.05 98.73 01:24:01 AM 0 0.62 0.00 0.73 0.38 0.07 98.20 01:24:01 AM 1 0.23 0.00 0.28 0.07 0.05 99.36 01:24:01 AM 2 0.37 0.00 0.38 0.33 0.03 98.88 01:24:01 AM 3 0.80 0.00 0.33 0.37 0.03 98.47 01:25:01 AM all 6.43 0.00 1.00 0.30 0.05 92.21 01:25:01 AM 0 7.35 0.00 1.35 0.27 0.05 90.98 01:25:01 AM 1 5.44 0.00 0.77 0.50 0.05 93.24 01:25:01 AM 2 5.90 0.00 0.77 0.20 0.05 93.08 01:25:01 AM 3 7.04 0.00 1.11 0.23 0.07 91.56 01:26:01 AM all 42.12 0.00 2.89 1.81 0.10 53.08 01:26:01 AM 0 43.44 0.00 1.93 0.60 0.10 53.92 01:26:01 AM 1 44.70 0.00 3.27 2.18 0.10 49.75 01:26:01 AM 2 41.26 0.00 2.27 1.23 0.10 55.15 01:26:01 AM 3 39.09 0.00 4.10 3.22 0.10 53.49 01:27:01 AM all 60.67 0.00 2.30 2.08 0.10 34.85 01:27:01 AM 0 64.25 0.00 2.41 2.84 0.12 30.38 01:27:01 AM 1 53.52 0.00 1.49 1.67 0.10 43.22 01:27:01 AM 2 60.87 0.00 2.89 2.99 0.10 33.14 01:27:01 AM 3 64.05 0.00 2.41 0.80 0.10 32.64 01:28:01 AM all 47.43 0.00 2.75 1.52 0.10 48.20 01:28:01 AM 0 42.15 0.00 1.96 1.07 0.08 54.73 01:28:01 AM 1 48.40 0.00 3.60 2.28 0.10 45.62 01:28:01 AM 2 53.60 0.00 3.03 0.72 0.10 42.55 01:28:01 AM 3 45.58 0.00 2.41 2.00 0.10 49.91 01:29:01 AM all 53.97 0.00 2.60 1.47 0.10 41.86 01:29:01 AM 0 61.44 0.00 3.80 0.70 0.12 33.94 01:29:01 AM 1 46.11 0.00 1.84 1.66 0.10 50.28 01:29:01 AM 2 61.06 0.00 2.63 2.53 0.10 33.68 01:29:01 AM 3 47.26 0.00 2.12 0.99 0.08 49.54 01:30:01 AM all 46.63 0.00 3.19 0.46 0.10 49.62 01:30:01 AM 0 45.33 0.00 3.15 0.40 0.08 51.03 01:30:01 AM 1 41.01 0.00 1.73 0.55 0.10 56.61 01:30:01 AM 2 49.40 0.00 4.21 0.17 0.10 46.11 01:30:01 AM 3 50.80 0.00 3.68 0.71 0.10 44.72 01:31:01 AM all 44.15 0.00 3.03 0.77 0.09 51.96 01:31:01 AM 0 48.87 0.00 4.73 0.25 0.10 46.04 01:31:01 AM 1 35.25 0.00 1.79 1.72 0.08 61.16 01:31:01 AM 2 41.37 0.00 1.84 0.17 0.08 56.54 01:31:01 AM 3 51.10 0.00 3.75 0.92 0.10 44.12 01:32:01 AM all 25.10 0.00 11.89 17.24 0.10 45.67 01:32:01 AM 0 32.52 0.00 12.65 15.79 0.10 38.94 01:32:01 AM 1 24.28 0.00 12.24 19.69 0.10 43.69 01:32:01 AM 2 18.48 0.00 11.99 20.32 0.10 49.11 01:32:01 AM 3 25.09 0.00 10.66 13.19 0.10 50.96 01:33:01 AM all 37.30 0.00 3.68 2.37 0.11 56.54 01:33:01 AM 0 45.71 0.00 3.98 3.57 0.12 46.63 01:33:01 AM 1 26.33 0.00 3.01 1.25 0.08 69.32 01:33:01 AM 2 36.12 0.00 3.65 2.58 0.10 57.55 01:33:01 AM 3 41.01 0.00 4.09 2.07 0.12 52.72 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 36.25 0.00 1.48 0.19 0.08 61.99 01:34:01 AM 0 28.68 0.00 1.27 0.02 0.08 69.95 01:34:01 AM 1 31.22 0.00 1.82 0.28 0.08 66.59 01:34:01 AM 2 26.15 0.00 1.04 0.22 0.07 72.53 01:34:01 AM 3 58.95 0.00 1.80 0.25 0.10 38.90 01:35:01 AM all 37.22 0.00 1.64 0.33 0.09 60.73 01:35:01 AM 0 19.99 0.00 1.35 0.03 0.08 78.54 01:35:01 AM 1 41.10 0.00 1.32 0.00 0.08 57.50 01:35:01 AM 2 56.94 0.00 2.42 0.69 0.10 39.85 01:35:01 AM 3 30.87 0.00 1.45 0.58 0.08 67.01 01:36:01 AM all 36.57 0.00 1.62 0.27 0.08 61.46 01:36:01 AM 0 55.34 0.00 2.12 0.35 0.08 42.11 01:36:01 AM 1 35.54 0.00 1.52 0.13 0.08 62.73 01:36:01 AM 2 19.43 0.00 1.07 0.18 0.08 79.23 01:36:01 AM 3 35.94 0.00 1.79 0.40 0.07 61.80 01:37:01 AM all 35.75 0.00 1.39 0.31 0.08 62.47 01:37:01 AM 0 37.45 0.00 1.90 0.38 0.10 60.16 01:37:01 AM 1 58.90 0.00 2.02 0.08 0.08 38.91 01:37:01 AM 2 25.32 0.00 0.90 0.10 0.08 73.60 01:37:01 AM 3 21.35 0.00 0.72 0.67 0.07 77.20 01:38:01 AM all 11.09 0.00 1.39 0.21 0.05 87.26 01:38:01 AM 0 9.62 0.00 2.67 0.38 0.05 87.27 01:38:01 AM 1 11.35 0.00 0.85 0.12 0.05 87.63 01:38:01 AM 2 11.24 0.00 0.88 0.22 0.05 87.61 01:38:01 AM 3 12.14 0.00 1.17 0.12 0.05 86.53 01:39:01 AM all 52.68 0.00 2.97 0.15 0.09 44.11 01:39:01 AM 0 46.01 0.00 2.50 0.08 0.08 51.32 01:39:01 AM 1 55.60 0.00 2.90 0.03 0.10 41.36 01:39:01 AM 2 54.18 0.00 2.81 0.27 0.10 42.64 01:39:01 AM 3 54.94 0.00 3.67 0.20 0.08 41.11 01:40:01 AM all 31.20 0.00 3.90 0.63 0.10 64.18 01:40:01 AM 0 24.39 0.00 2.64 0.35 0.10 72.52 01:40:01 AM 1 28.63 0.00 4.52 1.37 0.08 65.40 01:40:01 AM 2 37.53 0.00 3.30 0.63 0.10 58.45 01:40:01 AM 3 34.29 0.00 5.14 0.17 0.10 60.30 01:41:01 AM all 20.47 0.00 1.95 0.13 0.07 77.38 01:41:01 AM 0 4.36 0.00 1.06 0.28 0.05 94.25 01:41:01 AM 1 18.03 0.00 1.72 0.07 0.08 80.10 01:41:01 AM 2 27.01 0.00 2.63 0.05 0.08 70.23 01:41:01 AM 3 32.48 0.00 2.38 0.13 0.08 64.93 Average: all 33.83 0.04 3.18 1.67 0.09 61.20 Average: 0 33.44 0.04 3.29 1.57 0.09 61.57 Average: 1 32.76 0.05 3.04 1.80 0.09 62.27 Average: 2 34.13 0.03 3.02 1.79 0.09 60.95 Average: 3 34.98 0.05 3.35 1.50 0.09 60.03