---> uname -a: Linux prd-centos8-builder-4c-4g-18732.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 777 9676 19 5309 14636 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:d1:1b:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85417sec preferred_lft 85417sec inet6 fe80::f816:3eff:fed1:1b2a/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) 12/08/2025 _x86_64_ (4 CPU) 13:08:53 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 549.53 249.16 300.37 12438.48 45070.71 01:11:01 PM 95.18 2.30 92.88 1587.87 10470.04 01:12:01 PM 5.48 0.03 5.45 0.53 128.71 01:13:01 PM 5.52 0.00 5.52 0.00 151.27 01:14:02 PM 12.35 0.00 12.35 0.00 203.48 01:15:01 PM 324.74 16.93 307.81 2523.75 3735.43 01:16:01 PM 196.10 0.35 195.75 116.63 12652.37 01:17:01 PM 86.17 0.32 85.85 8.40 6768.67 01:18:01 PM 53.11 0.72 52.39 514.58 2834.78 01:19:01 PM 83.47 0.00 83.47 0.00 37839.34 01:20:01 PM 53.52 0.00 53.52 0.00 14036.14 01:21:01 PM 19.68 0.00 19.68 0.00 2778.42 01:22:01 PM 45.07 0.00 45.07 0.00 8307.25 01:23:01 PM 43.90 0.00 43.90 0.00 1625.17 01:24:01 PM 142.91 0.62 142.29 33.06 21638.18 01:25:01 PM 25.46 0.27 25.19 43.59 1466.93 Average: 108.67 16.92 91.75 1077.86 10614.47 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13434624 15146524 2706908 16.77 2688 1915480 821016 4.78 194212 2133184 180540 01:11:01 PM 13283956 15132292 2857576 17.70 2688 2045744 784464 4.56 201444 2242876 184 01:12:01 PM 13280136 15129844 2861396 17.73 2688 2046132 784464 4.56 201516 2243920 16 01:13:01 PM 13275736 15126460 2865796 17.75 2688 2046348 784464 4.56 201516 2245628 8 01:14:02 PM 13265820 15121128 2875712 17.82 2688 2049468 784464 4.56 201516 2251596 1228 01:15:01 PM 11779424 13929660 4362108 27.02 2688 2322556 1875088 10.91 231916 3654880 184424 01:16:01 PM 11116824 13467172 5024708 31.13 2688 2514348 2237616 13.02 341104 4189060 27364 01:17:01 PM 10216916 12727524 5924616 36.70 2688 2669828 2863552 16.66 484712 4933504 3688 01:18:01 PM 9492596 12538140 6648936 41.19 2688 3195320 2960584 17.22 563572 5561884 447296 01:19:01 PM 7916944 12019988 8224588 50.95 2688 4244336 3473148 20.20 667480 7017228 379320 01:20:01 PM 8093348 12299612 8048184 49.86 2688 4343564 3211380 18.68 719272 6782212 71348 01:21:01 PM 8061500 12290916 8080032 50.06 2688 4364556 3184772 18.53 729152 6801528 16624 01:22:01 PM 7799456 12262260 8342076 51.68 2688 4592012 3211084 18.68 755672 7024704 9392 01:23:01 PM 7700760 12238364 8440772 52.29 2688 4662052 3211748 18.68 783160 7086040 45116 01:24:01 PM 9912592 14980380 6228940 38.59 2688 5194608 859140 5.00 1151672 4516664 24444 01:25:01 PM 9940956 15020320 6200576 38.41 2688 5206880 809672 4.71 1326960 4313864 19848 Average: 10535724 13714412 5605808 34.73 2688 3338327 1991041 11.58 547180 4562423 88178 01:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 346.84 190.97 1922.76 67.80 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 104.80 86.22 514.05 25.87 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 96.60 86.97 270.20 22.71 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 83.44 72.14 236.05 18.82 0.00 0.00 0.00 0.00 01:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:02 PM eth0 130.86 130.78 289.47 36.11 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 431.38 444.17 2912.21 104.39 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 178.04 146.33 2543.47 28.33 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 163.37 127.86 2426.42 18.94 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 75.64 74.87 591.94 18.51 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 73.68 67.93 742.94 16.81 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 93.33 75.02 1295.77 15.18 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 25.30 24.38 38.86 8.19 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 96.03 76.06 978.90 13.91 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 78.76 72.99 614.74 21.83 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 461.37 577.07 139.46 6066.23 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 574.76 658.73 411.99 2929.57 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 188.14 181.76 993.61 588.81 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) 12/08/2025 _x86_64_ (4 CPU) 13:08:53 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 27.63 1.87 23.12 3.76 0.09 43.53 01:10:01 PM 0 43.22 0.82 16.09 4.60 0.10 35.16 01:10:01 PM 1 26.95 2.26 24.56 3.52 0.08 42.62 01:10:01 PM 2 21.04 2.33 23.07 2.99 0.08 50.49 01:10:01 PM 3 19.30 2.07 28.78 3.92 0.08 45.84 01:11:01 PM all 5.57 0.00 0.96 0.58 0.06 92.82 01:11:01 PM 0 2.30 0.00 0.80 0.73 0.08 96.08 01:11:01 PM 1 6.98 0.00 1.37 0.75 0.07 90.83 01:11:01 PM 2 2.07 0.00 0.68 0.30 0.05 96.89 01:11:01 PM 3 10.94 0.00 1.00 0.53 0.05 87.47 01:12:01 PM all 0.48 0.00 0.29 0.03 0.06 99.14 01:12:01 PM 0 0.27 0.00 0.12 0.03 0.07 99.52 01:12:01 PM 1 0.94 0.00 0.77 0.03 0.07 98.20 01:12:01 PM 2 0.43 0.00 0.20 0.00 0.05 99.32 01:12:01 PM 3 0.30 0.00 0.07 0.05 0.07 99.52 01:13:01 PM all 0.45 0.00 0.25 0.02 0.05 99.22 01:13:01 PM 0 0.18 0.00 0.07 0.00 0.07 99.68 01:13:01 PM 1 0.87 0.00 0.63 0.00 0.05 98.45 01:13:01 PM 2 0.15 0.00 0.13 0.03 0.05 99.63 01:13:01 PM 3 0.62 0.00 0.15 0.05 0.05 99.13 01:14:02 PM all 0.61 0.00 0.41 0.05 0.06 98.87 01:14:02 PM 0 0.20 0.00 0.10 0.03 0.07 99.60 01:14:02 PM 1 1.20 0.00 1.04 0.00 0.05 97.71 01:14:02 PM 2 0.37 0.00 0.30 0.15 0.07 99.11 01:14:02 PM 3 0.67 0.00 0.20 0.02 0.05 99.06 01:15:01 PM all 24.27 0.00 2.37 1.25 0.09 72.02 01:15:01 PM 0 23.27 0.00 1.73 0.36 0.09 74.55 01:15:01 PM 1 24.13 0.00 3.87 1.72 0.10 70.17 01:15:01 PM 2 28.98 0.00 1.09 0.46 0.10 69.37 01:15:01 PM 3 20.70 0.00 2.80 2.46 0.07 73.97 01:16:01 PM all 67.61 0.00 3.02 0.70 0.10 28.57 01:16:01 PM 0 68.52 0.00 4.51 1.12 0.10 25.75 01:16:01 PM 1 73.21 0.00 1.74 0.07 0.08 24.90 01:16:01 PM 2 61.42 0.00 2.65 0.35 0.10 35.48 01:16:01 PM 3 67.27 0.00 3.20 1.27 0.10 28.15 01:17:01 PM all 51.14 0.00 3.20 0.42 0.08 45.16 01:17:01 PM 0 56.47 0.00 4.00 0.52 0.08 38.92 01:17:01 PM 1 46.47 0.00 2.19 0.81 0.08 50.45 01:17:01 PM 2 53.52 0.00 4.97 0.15 0.07 41.29 01:17:01 PM 3 48.10 0.00 1.63 0.18 0.08 50.00 01:18:01 PM all 61.62 0.00 2.34 0.20 0.07 35.77 01:18:01 PM 0 67.92 0.00 3.10 0.37 0.07 28.54 01:18:01 PM 1 61.41 0.00 1.57 0.12 0.07 36.83 01:18:01 PM 2 54.25 0.00 2.70 0.22 0.07 42.76 01:18:01 PM 3 62.91 0.00 1.99 0.08 0.07 34.95 01:19:01 PM all 48.42 0.00 2.53 0.83 0.08 48.15 01:19:01 PM 0 58.35 0.00 3.50 0.23 0.08 37.83 01:19:01 PM 1 43.04 0.00 2.24 0.32 0.08 54.32 01:19:01 PM 2 49.77 0.00 1.72 0.64 0.07 47.80 01:19:01 PM 3 42.52 0.00 2.64 2.13 0.07 52.64 01:20:01 PM all 50.90 0.00 3.36 0.35 0.07 45.31 01:20:01 PM 0 54.22 0.00 4.23 0.27 0.08 41.19 01:20:01 PM 1 53.85 0.00 3.84 0.87 0.07 41.37 01:20:01 PM 2 47.67 0.00 3.24 0.10 0.07 48.92 01:20:01 PM 3 47.86 0.00 2.13 0.17 0.07 49.77 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 47.41 0.00 3.36 0.10 0.08 49.05 01:21:01 PM 0 58.89 0.00 5.52 0.08 0.07 35.44 01:21:01 PM 1 42.43 0.00 1.50 0.19 0.08 55.80 01:21:01 PM 2 48.85 0.00 4.26 0.07 0.07 46.75 01:21:01 PM 3 39.48 0.00 2.16 0.07 0.08 58.21 01:22:01 PM all 49.49 0.00 3.08 0.23 0.08 47.11 01:22:01 PM 0 56.41 0.00 4.58 0.27 0.08 38.66 01:22:01 PM 1 50.81 0.00 3.58 0.40 0.07 45.15 01:22:01 PM 2 45.32 0.00 2.00 0.18 0.08 52.41 01:22:01 PM 3 45.43 0.00 2.19 0.07 0.08 52.23 01:23:01 PM all 47.32 0.00 3.14 0.16 0.08 49.30 01:23:01 PM 0 48.75 0.00 3.04 0.25 0.08 47.88 01:23:01 PM 1 45.71 0.00 3.10 0.13 0.08 50.98 01:23:01 PM 2 49.97 0.00 3.26 0.12 0.07 46.58 01:23:01 PM 3 44.86 0.00 3.17 0.12 0.07 51.79 01:24:01 PM all 26.77 0.00 4.25 0.73 0.09 68.16 01:24:01 PM 0 29.56 0.00 4.32 0.35 0.08 65.69 01:24:01 PM 1 32.29 0.00 4.50 1.93 0.10 61.18 01:24:01 PM 2 23.56 0.00 5.22 0.42 0.08 70.72 01:24:01 PM 3 21.66 0.00 2.97 0.20 0.08 75.08 01:25:01 PM all 22.11 0.00 1.98 0.09 0.08 75.74 01:25:01 PM 0 25.04 0.00 2.48 0.00 0.08 72.40 01:25:01 PM 1 13.67 0.00 1.63 0.03 0.08 84.58 01:25:01 PM 2 38.01 0.00 2.53 0.23 0.08 59.14 01:25:01 PM 3 11.70 0.00 1.28 0.08 0.08 86.86 Average: all 33.21 0.12 3.60 0.59 0.08 62.41 Average: 0 37.05 0.05 3.63 0.58 0.08 58.61 Average: 1 32.73 0.14 3.63 0.68 0.08 62.74 Average: 2 32.80 0.15 3.62 0.40 0.07 62.96 Average: 3 30.25 0.13 3.51 0.71 0.07 65.33