---> uname -a: Linux prd-centos8-builder-4c-4g-27369.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: 2800.000 BogoMIPS: 5600.00 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 764 9683 19 5315 14649 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:65:6b:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85369sec preferred_lft 85369sec inet6 fe80::f816:3eff:fe65:6bb4/64 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) 07/11/2025 _x86_64_ (4 CPU) 20:12:21 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 208.72 62.74 145.98 2104.32 10923.60 08:15:01 PM 29.91 0.00 29.91 0.00 4743.35 08:16:01 PM 5.92 0.03 5.88 0.53 158.91 08:17:01 PM 5.22 0.00 5.22 0.00 138.01 08:18:01 PM 6.30 0.00 6.30 0.00 150.21 08:19:02 PM 289.61 12.41 277.19 1615.33 3418.84 08:20:01 PM 239.52 4.03 235.49 1038.52 12410.86 08:21:01 PM 93.30 0.32 92.99 8.40 8124.23 08:22:01 PM 50.42 0.70 49.73 475.45 2793.46 08:23:01 PM 77.08 0.00 77.08 0.00 36719.09 08:24:01 PM 50.96 0.00 50.96 0.00 14409.33 08:25:01 PM 21.20 0.00 21.20 0.00 3479.99 08:26:01 PM 39.39 0.00 39.39 0.00 1904.17 08:27:01 PM 42.35 0.00 42.35 0.00 7208.95 08:28:01 PM 120.89 0.03 120.86 5.20 4045.20 08:29:01 PM 57.51 0.43 57.08 23.59 19875.01 Average: 83.48 5.04 78.44 328.73 8152.56 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13312220 15151632 2829312 17.53 2688 2037476 750500 4.37 201632 2218732 125144 08:15:01 PM 13307328 15147776 2834204 17.56 2688 2037768 750500 4.37 201636 2219364 16 08:16:01 PM 13304572 15146192 2836960 17.58 2688 2038088 766256 4.46 201704 2220284 4 08:17:01 PM 13294824 15137372 2846708 17.64 2688 2038288 766256 4.46 201704 2227744 20 08:18:01 PM 13287888 15133264 2853644 17.68 2688 2040156 766256 4.46 201704 2231964 1460 08:19:02 PM 12127028 14188180 4014504 24.87 2688 2236328 1752844 10.20 222160 3324756 137616 08:20:01 PM 11111036 13457880 5030496 31.16 2688 2511856 2284160 13.29 342136 4195468 57928 08:21:01 PM 10708440 13225052 5433092 33.66 2688 2675880 2366640 13.77 488916 4438216 3556 08:22:01 PM 9500684 12547068 6640848 41.14 2688 3196568 2952104 17.17 567260 5549352 443700 08:23:01 PM 8096664 12197092 8044868 49.84 2688 4242816 3273768 19.04 667708 6839320 404156 08:24:01 PM 8086232 12295736 8055300 49.90 2688 4347316 3174304 18.47 682808 6826520 90776 08:25:01 PM 7972900 12193344 8168632 50.61 2688 4357708 3268672 19.01 726744 6895204 3096 08:26:01 PM 7700144 12164384 8441388 52.30 2688 4594012 3288568 19.13 756836 7123700 197136 08:27:01 PM 7419868 11954572 8721664 54.03 2688 4660020 3479504 20.24 777596 7374464 59304 08:28:01 PM 9919684 14987680 6221848 38.55 2688 5194300 830764 4.83 1151756 4510580 547368 08:29:01 PM 9882780 14965988 6258752 38.77 2688 5211028 849708 4.94 1325136 4374684 18320 Average: 10564518 13743326 5577014 34.55 2688 3338726 1957550 11.39 544840 4535647 130600 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 181.55 132.36 1158.03 25.61 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 79.99 68.26 231.82 17.82 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 85.75 75.04 216.92 19.34 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 79.55 67.82 217.63 17.40 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 101.03 96.97 233.90 26.31 0.00 0.00 0.00 0.00 08:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:02 PM eth0 372.55 398.22 2048.23 101.24 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 253.11 204.07 3594.43 34.16 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 184.02 141.49 2499.15 21.41 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 68.72 68.95 508.31 17.94 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 71.90 60.15 679.25 13.99 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 105.08 87.99 1365.68 18.94 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 16.73 17.08 5.61 5.31 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 85.27 72.09 983.15 14.51 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 67.31 64.40 611.82 16.50 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 171.89 169.51 44.07 52.65 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 899.12 1066.36 500.13 8972.96 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 176.39 174.39 928.41 586.55 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) 07/11/2025 _x86_64_ (4 CPU) 20:12:21 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 16.11 0.59 9.50 1.15 0.09 72.57 08:14:01 PM 0 23.83 0.33 7.28 1.18 0.08 67.29 08:14:01 PM 1 7.56 0.85 10.60 1.30 0.10 79.58 08:14:01 PM 2 12.77 0.49 8.45 0.97 0.08 77.23 08:14:01 PM 3 20.24 0.69 11.66 1.14 0.08 66.19 08:15:01 PM all 0.43 0.00 0.30 0.23 0.05 98.99 08:15:01 PM 0 0.62 0.00 0.13 0.12 0.07 99.07 08:15:01 PM 1 0.22 0.00 0.23 0.50 0.05 99.00 08:15:01 PM 2 0.77 0.00 0.63 0.03 0.05 98.51 08:15:01 PM 3 0.13 0.00 0.20 0.25 0.05 99.37 08:16:01 PM all 0.43 0.00 0.28 0.02 0.05 99.23 08:16:01 PM 0 0.63 0.00 0.08 0.00 0.05 99.23 08:16:01 PM 1 0.63 0.00 0.63 0.03 0.07 98.63 08:16:01 PM 2 0.33 0.00 0.28 0.00 0.05 99.33 08:16:01 PM 3 0.10 0.00 0.10 0.03 0.05 99.72 08:17:01 PM all 0.38 0.00 0.26 0.01 0.05 99.29 08:17:01 PM 0 0.40 0.00 0.10 0.00 0.03 99.47 08:17:01 PM 1 0.67 0.00 0.60 0.02 0.05 98.67 08:17:01 PM 2 0.33 0.00 0.25 0.00 0.05 99.36 08:17:01 PM 3 0.13 0.00 0.08 0.03 0.07 99.68 08:18:01 PM all 0.46 0.00 0.30 0.02 0.05 99.17 08:18:01 PM 0 0.62 0.00 0.18 0.02 0.07 99.12 08:18:01 PM 1 0.50 0.00 0.52 0.03 0.03 98.92 08:18:01 PM 2 0.33 0.00 0.20 0.00 0.05 99.42 08:18:01 PM 3 0.38 0.00 0.30 0.03 0.03 99.25 08:19:02 PM all 18.43 0.00 2.03 1.07 0.08 78.40 08:19:02 PM 0 17.83 0.00 2.04 1.32 0.07 78.75 08:19:02 PM 1 16.79 0.00 1.67 0.15 0.08 81.31 08:19:02 PM 2 19.10 0.00 1.98 1.47 0.08 77.36 08:19:02 PM 3 20.01 0.00 2.41 1.32 0.08 76.16 08:20:01 PM all 63.91 0.00 2.82 0.89 0.10 32.29 08:20:01 PM 0 58.85 0.00 2.30 0.90 0.10 37.85 08:20:01 PM 1 65.24 0.00 2.96 0.83 0.09 30.88 08:20:01 PM 2 63.05 0.00 2.23 0.56 0.10 34.05 08:20:01 PM 3 68.52 0.00 3.78 1.24 0.10 26.36 08:21:01 PM all 53.95 0.00 3.15 0.47 0.09 42.35 08:21:01 PM 0 54.07 0.00 3.43 0.47 0.10 41.93 08:21:01 PM 1 49.44 0.00 1.95 0.91 0.08 47.62 08:21:01 PM 2 58.51 0.00 4.35 0.29 0.08 36.78 08:21:01 PM 3 53.78 0.00 2.85 0.22 0.08 43.07 08:22:01 PM all 65.74 0.00 2.62 0.21 0.09 31.34 08:22:01 PM 0 67.40 0.00 3.53 0.30 0.08 28.69 08:22:01 PM 1 58.35 0.00 1.64 0.20 0.10 39.71 08:22:01 PM 2 70.70 0.00 2.74 0.15 0.08 26.32 08:22:01 PM 3 66.50 0.00 2.56 0.18 0.10 30.65 08:23:01 PM all 45.64 0.00 2.18 0.97 0.09 51.12 08:23:01 PM 0 41.70 0.00 1.69 0.23 0.08 56.28 08:23:01 PM 1 40.93 0.00 2.09 1.14 0.10 55.74 08:23:01 PM 2 50.64 0.00 2.64 1.12 0.08 45.52 08:23:01 PM 3 49.34 0.00 2.31 1.39 0.08 46.88 08:24:01 PM all 49.87 0.00 3.07 0.57 0.09 46.41 08:24:01 PM 0 51.58 0.00 3.74 0.12 0.10 44.46 08:24:01 PM 1 47.24 0.00 2.13 0.00 0.08 50.55 08:24:01 PM 2 51.05 0.00 3.64 1.12 0.08 44.11 08:24:01 PM 3 49.60 0.00 2.77 1.04 0.08 46.51 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 46.74 0.00 3.29 0.14 0.08 49.75 08:25:01 PM 0 49.20 0.00 4.12 0.07 0.08 46.54 08:25:01 PM 1 43.46 0.00 2.28 0.20 0.08 53.97 08:25:01 PM 2 47.49 0.00 3.57 0.17 0.08 48.68 08:25:01 PM 3 46.83 0.00 3.21 0.10 0.07 49.80 08:26:01 PM all 58.49 0.00 3.03 0.14 0.09 38.25 08:26:01 PM 0 50.99 0.00 2.40 0.12 0.10 46.40 08:26:01 PM 1 57.09 0.00 4.09 0.32 0.08 38.41 08:26:01 PM 2 60.73 0.00 2.25 0.05 0.08 36.89 08:26:01 PM 3 65.15 0.00 3.39 0.08 0.10 31.28 08:27:01 PM all 48.34 0.00 3.21 0.24 0.08 48.13 08:27:01 PM 0 54.18 0.00 4.40 0.20 0.08 41.14 08:27:01 PM 1 42.61 0.00 1.88 0.10 0.08 55.33 08:27:01 PM 2 46.51 0.00 3.26 0.50 0.08 49.65 08:27:01 PM 3 50.10 0.00 3.30 0.15 0.07 46.38 08:28:01 PM all 39.85 0.00 6.01 0.27 0.07 53.79 08:28:01 PM 0 39.12 0.00 5.24 0.14 0.07 55.44 08:28:01 PM 1 43.02 0.00 8.92 0.19 0.07 47.80 08:28:01 PM 2 38.70 0.00 6.04 0.52 0.07 54.67 08:28:01 PM 3 38.54 0.00 3.84 0.25 0.08 57.28 08:29:01 PM all 14.49 0.00 2.19 0.58 0.10 82.64 08:29:01 PM 0 10.57 0.00 2.06 0.27 0.10 87.00 08:29:01 PM 1 14.05 0.00 2.52 0.57 0.12 82.75 08:29:01 PM 2 8.68 0.00 1.40 0.32 0.08 89.53 08:29:01 PM 3 24.67 0.00 2.78 1.16 0.08 71.31 Average: all 32.62 0.04 2.76 0.43 0.08 64.07 Average: 0 32.52 0.02 2.67 0.34 0.08 64.38 Average: 1 30.41 0.05 2.79 0.41 0.08 66.26 Average: 2 33.04 0.03 2.74 0.45 0.08 63.66 Average: 3 34.53 0.04 2.84 0.54 0.08 61.97