---> uname -a: Linux prd-centos8-builder-2c-1g-3920.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 11G 30G 26% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 662 3941 20 3093 6716 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:2e:66:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84801sec preferred_lft 84801sec inet6 fe80::f816:3eff:fe2e:66f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 09/21/2026 _x86_64_ (2 CPU) 14:18:23 LINUX RESTART (2 CPU) 02:19:01 PM tps rtps wtps bread/s bwrtn/s 02:20:01 PM 261.80 119.49 142.30 1285.84 8303.43 02:21:01 PM 41.49 6.45 35.04 936.71 4220.85 02:22:01 PM 112.41 0.87 111.55 91.30 20374.11 02:23:01 PM 4.37 0.00 4.37 0.00 125.85 02:24:01 PM 1.13 0.00 1.13 0.00 19.04 02:25:01 PM 0.23 0.00 0.23 0.00 3.88 02:26:01 PM 0.33 0.00 0.33 0.00 6.03 02:27:01 PM 0.23 0.08 0.15 4.13 2.90 02:28:01 PM 0.73 0.00 0.73 0.00 23.43 02:29:01 PM 1.07 0.00 1.07 0.00 39.07 02:30:01 PM 0.57 0.00 0.57 0.00 21.69 02:31:01 PM 1.18 0.00 1.18 0.00 42.37 02:32:01 PM 0.68 0.00 0.68 0.00 11.76 02:33:01 PM 0.13 0.00 0.13 0.00 1.58 02:34:01 PM 0.32 0.00 0.32 0.00 6.10 02:35:01 PM 1.22 0.00 1.22 0.00 24.51 02:36:01 PM 0.17 0.00 0.17 0.00 2.38 02:37:01 PM 0.27 0.00 0.27 0.00 4.28 02:38:01 PM 0.13 0.00 0.13 0.00 2.25 02:39:01 PM 0.92 0.00 0.92 0.00 42.99 02:40:01 PM 0.67 0.00 0.67 0.00 14.80 02:41:01 PM 0.80 0.00 0.80 0.00 8.51 02:42:01 PM 8.90 6.42 2.48 898.92 40.31 02:43:01 PM 2.23 0.00 2.23 0.00 61.90 02:44:01 PM 15.38 0.27 15.11 41.45 550.97 02:45:02 PM 98.65 0.52 98.13 63.31 9053.88 Average: 21.39 5.16 16.23 127.77 1654.29 02:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 PM 5407100 7024440 2475328 31.40 2688 1805156 998384 11.18 266800 1908724 72 02:21:01 PM 4495348 6854656 3387080 42.97 2688 2510900 1074384 12.03 335628 2631848 599476 02:22:01 PM 4500948 6835616 3381480 42.90 2688 2481100 1096080 12.27 285812 2640388 1176 02:23:01 PM 4489564 6824232 3392864 43.04 2688 2481100 1096080 12.27 285812 2651856 4 02:24:01 PM 4482484 6817156 3399944 43.13 2688 2481104 1096080 12.27 285812 2659168 4 02:25:01 PM 4470468 6805140 3411960 43.29 2688 2481104 1096080 12.27 285812 2671184 8 02:26:01 PM 4468660 6803344 3413768 43.31 2688 2481124 1096604 12.28 286000 2672832 16 02:27:01 PM 4475152 6810260 3407276 43.23 2688 2481576 1083600 12.13 286088 2666464 320 02:28:01 PM 4463508 6799268 3418920 43.37 2688 2482228 1104252 12.36 286236 2678132 652 02:29:01 PM 4464416 6800192 3418012 43.36 2688 2482244 1104588 12.37 286236 2677052 8 02:30:01 PM 4463844 6800204 3418584 43.37 2688 2482840 1103300 12.35 286568 2677500 204 02:31:01 PM 4446296 6783208 3436132 43.59 2688 2483404 1104976 12.37 287020 2694180 4 02:32:01 PM 4446188 6783104 3436240 43.59 2688 2483408 1104976 12.37 287020 2694304 8 02:33:01 PM 4444008 6780940 3438420 43.62 2688 2483424 1104976 12.37 287020 2696532 28 02:34:01 PM 4444436 6781388 3437992 43.62 2688 2483424 1102268 12.34 287020 2696200 24 02:35:01 PM 4466292 6803272 3416136 43.34 2688 2483452 1105008 12.37 287144 2674432 4 02:36:01 PM 4466184 6803148 3416244 43.34 2688 2483452 1105008 12.37 287144 2674452 4 02:37:01 PM 4465400 6802376 3417028 43.35 2688 2483468 1105104 12.37 287144 2675108 4 02:38:01 PM 4465332 6802312 3417096 43.35 2688 2483472 1105104 12.37 287144 2675180 4 02:39:01 PM 4512428 6848068 3370000 42.75 2688 2481896 1013836 11.35 290944 2625636 132 02:40:01 PM 4513072 6848728 3369356 42.75 2688 2481912 1031084 11.55 290944 2625032 20 02:41:01 PM 4518420 6854092 3364008 42.68 2688 2481928 1011324 11.32 290944 2619812 12 02:42:01 PM 4494196 6857376 3388232 42.98 2688 2508868 1006344 11.27 296924 2637284 4 02:43:01 PM 4496436 6859636 3385992 42.96 2688 2508880 1006344 11.27 296924 2635108 12 02:44:01 PM 4467136 6890064 3415292 43.33 2688 2560720 743636 8.33 484796 2466500 45008 02:45:02 PM 4024860 6866532 3857568 48.94 2688 2942216 760268 8.51 500192 2829368 213796 Average: 4494314 6828414 3388114 42.98 2688 2480169 1052296 11.78 304813 2632857 33116 02:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 46.68 32.82 600.12 12.88 0.00 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 73.12 43.85 1120.34 9.58 0.00 0.00 0.00 0.00 02:22:01 PM lo 5.66 5.66 11.58 11.58 0.00 0.00 0.00 0.00 02:22:01 PM eth0 13.31 14.15 7.63 12.92 0.00 0.00 0.00 0.00 02:23:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:23:01 PM eth0 0.45 0.57 0.08 0.26 0.00 0.00 0.00 0.00 02:24:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:24:01 PM eth0 0.62 0.65 0.21 0.33 0.00 0.00 0.00 0.00 02:25:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:25:01 PM eth0 0.48 0.48 0.10 0.26 0.00 0.00 0.00 0.00 02:26:01 PM lo 2.30 2.30 7.69 7.69 0.00 0.00 0.00 0.00 02:26:01 PM eth0 2.48 2.13 5.15 3.73 0.00 0.00 0.00 0.00 02:27:01 PM lo 4.95 4.95 9.85 9.85 0.00 0.00 0.00 0.00 02:27:01 PM eth0 3.27 3.50 2.59 7.85 0.00 0.00 0.00 0.00 02:28:01 PM lo 14.15 14.15 25.26 25.26 0.00 0.00 0.00 0.00 02:28:01 PM eth0 9.70 9.47 2.78 24.39 0.00 0.00 0.00 0.00 02:29:01 PM lo 1.75 1.75 3.13 3.13 0.00 0.00 0.00 0.00 02:29:01 PM eth0 1.72 1.77 0.39 3.63 0.00 0.00 0.00 0.00 02:30:01 PM lo 13.33 13.33 25.93 25.93 0.00 0.00 0.00 0.00 02:30:01 PM eth0 8.95 9.20 2.22 24.93 0.00 0.00 0.00 0.00 02:31:01 PM lo 22.88 22.88 37.95 37.95 0.00 0.00 0.00 0.00 02:31:01 PM eth0 12.63 12.91 1.98 37.23 0.00 0.00 0.00 0.00 02:32:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:32:01 PM eth0 0.45 0.55 0.08 0.26 0.00 0.00 0.00 0.00 02:33:01 PM lo 1.63 1.63 2.28 2.28 0.00 0.00 0.00 0.00 02:33:01 PM eth0 1.17 1.33 0.18 2.47 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:34:01 PM eth0 0.55 0.65 0.16 0.33 0.00 0.00 0.00 0.00 02:35:01 PM lo 1.63 1.63 2.28 2.28 0.00 0.00 0.00 0.00 02:35:01 PM eth0 1.13 1.42 0.18 2.48 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:36:01 PM eth0 0.40 0.50 0.08 0.26 0.00 0.00 0.00 0.00 02:37:01 PM lo 1.63 1.63 2.28 2.28 0.00 0.00 0.00 0.00 02:37:01 PM eth0 1.22 1.40 0.18 2.47 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:38:01 PM eth0 0.35 0.48 0.08 0.26 0.00 0.00 0.00 0.00 02:39:01 PM lo 42.61 42.61 82.99 82.99 0.00 0.00 0.00 0.00 02:39:01 PM eth0 25.35 25.88 5.15 81.56 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 02:40:01 PM eth0 6.58 8.43 3.57 1.86 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 6.15 7.96 3.41 1.76 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 6.78 8.50 3.37 1.78 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 6.23 8.03 3.57 1.77 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 23.69 21.03 97.08 5.77 0.00 0.00 0.00 0.00 02:45:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:02 PM eth0 87.25 51.68 1295.11 8.61 0.00 0.00 0.00 0.00 Average: lo 4.38 4.38 8.13 8.13 0.00 0.00 0.00 0.00 Average: eth0 13.11 10.36 121.40 9.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 09/21/2026 _x86_64_ (2 CPU) 14:18:23 LINUX RESTART (2 CPU) 02:19:01 PM CPU %user %nice %system %iowait %steal %idle 02:20:01 PM all 3.94 2.44 36.01 4.58 0.02 53.01 02:20:01 PM 0 4.64 2.16 35.92 4.52 0.02 52.76 02:20:01 PM 1 3.25 2.72 36.11 4.65 0.02 53.26 02:21:01 PM all 26.45 0.00 5.26 0.81 0.02 67.45 02:21:01 PM 0 9.31 0.00 3.71 1.03 0.02 85.94 02:21:01 PM 1 43.74 0.00 6.82 0.60 0.03 48.81 02:22:01 PM all 7.14 0.00 2.43 2.26 0.02 88.14 02:22:01 PM 0 7.26 0.00 2.12 1.99 0.02 88.62 02:22:01 PM 1 7.03 0.00 2.74 2.54 0.02 87.67 02:23:01 PM all 0.96 0.00 0.37 0.03 0.01 98.63 02:23:01 PM 0 0.38 0.00 0.18 0.05 0.00 99.38 02:23:01 PM 1 1.54 0.00 0.56 0.02 0.02 97.86 02:24:01 PM all 1.14 0.00 0.44 0.03 0.03 98.36 02:24:01 PM 0 0.80 0.00 0.42 0.00 0.03 98.74 02:24:01 PM 1 1.48 0.00 0.45 0.05 0.03 97.98 02:25:01 PM all 1.12 0.00 0.42 0.00 0.02 98.45 02:25:01 PM 0 0.13 0.00 0.12 0.00 0.00 99.75 02:25:01 PM 1 2.11 0.00 0.73 0.00 0.03 97.13 02:26:01 PM all 1.23 0.00 0.56 0.00 0.02 98.19 02:26:01 PM 0 1.21 0.00 0.67 0.00 0.02 98.10 02:26:01 PM 1 1.26 0.00 0.45 0.00 0.02 98.27 02:27:01 PM all 1.64 0.00 0.70 0.00 0.03 97.64 02:27:01 PM 0 2.06 0.00 0.91 0.00 0.03 97.00 02:27:01 PM 1 1.22 0.00 0.49 0.00 0.02 98.28 02:28:01 PM all 2.24 0.00 1.24 0.02 0.01 96.50 02:28:01 PM 0 1.94 0.00 1.30 0.03 0.02 96.72 02:28:01 PM 1 2.54 0.00 1.18 0.00 0.00 96.28 02:29:01 PM all 1.22 0.00 0.49 0.01 0.01 98.28 02:29:01 PM 0 1.81 0.00 0.85 0.02 0.02 97.31 02:29:01 PM 1 0.63 0.00 0.13 0.00 0.00 99.23 02:30:01 PM all 2.38 0.00 1.20 0.00 0.03 96.39 02:30:01 PM 0 2.65 0.00 1.21 0.00 0.02 96.12 02:30:01 PM 1 2.11 0.00 1.19 0.00 0.03 96.66 02:30:01 PM CPU %user %nice %system %iowait %steal %idle 02:31:01 PM all 2.61 0.00 1.52 0.03 0.02 95.82 02:31:01 PM 0 3.11 0.00 1.79 0.07 0.03 95.00 02:31:01 PM 1 2.11 0.00 1.26 0.00 0.00 96.63 02:32:01 PM all 1.13 0.00 0.44 0.01 0.01 98.41 02:32:01 PM 0 0.86 0.00 0.45 0.02 0.02 98.66 02:32:01 PM 1 1.41 0.00 0.42 0.00 0.00 98.17 02:33:01 PM all 1.17 0.00 0.50 0.00 0.01 98.33 02:33:01 PM 0 0.94 0.00 0.52 0.00 0.00 98.54 02:33:01 PM 1 1.39 0.00 0.47 0.00 0.02 98.12 02:34:01 PM all 1.37 0.00 0.67 0.00 0.03 97.93 02:34:01 PM 0 1.15 0.00 0.77 0.00 0.02 98.06 02:34:01 PM 1 1.59 0.00 0.57 0.00 0.03 97.81 02:35:01 PM all 1.04 0.00 0.44 0.00 0.01 98.51 02:35:01 PM 0 0.22 0.00 0.17 0.00 0.00 99.62 02:35:01 PM 1 1.88 0.00 0.71 0.00 0.02 97.40 02:36:01 PM all 1.19 0.00 0.49 0.00 0.03 98.29 02:36:01 PM 0 0.07 0.00 0.13 0.00 0.02 99.78 02:36:01 PM 1 2.32 0.00 0.86 0.00 0.03 96.79 02:37:01 PM all 0.97 0.00 0.45 0.00 0.00 98.59 02:37:01 PM 0 0.87 0.00 0.50 0.00 0.00 98.62 02:37:01 PM 1 1.06 0.00 0.39 0.00 0.00 98.55 02:38:01 PM all 1.13 0.00 0.48 0.00 0.03 98.36 02:38:01 PM 0 1.45 0.00 0.79 0.00 0.05 97.71 02:38:01 PM 1 0.82 0.00 0.17 0.00 0.02 99.00 02:39:01 PM all 3.54 0.00 2.27 0.01 0.02 94.16 02:39:01 PM 0 3.60 0.00 2.26 0.02 0.03 94.09 02:39:01 PM 1 3.48 0.00 2.29 0.00 0.00 94.23 02:40:01 PM all 0.47 0.00 0.14 0.01 0.01 99.37 02:40:01 PM 0 0.25 0.00 0.18 0.02 0.00 99.55 02:40:01 PM 1 0.68 0.00 0.10 0.00 0.02 99.20 02:41:01 PM all 0.44 0.00 0.13 0.01 0.00 99.42 02:41:01 PM 0 0.23 0.00 0.15 0.00 0.00 99.62 02:41:01 PM 1 0.65 0.00 0.12 0.02 0.00 99.21 02:41:01 PM CPU %user %nice %system %iowait %steal %idle 02:42:01 PM all 0.47 0.26 0.23 0.18 0.00 98.86 02:42:01 PM 0 0.58 0.22 0.20 0.08 0.00 98.91 02:42:01 PM 1 0.35 0.30 0.27 0.28 0.00 98.80 02:43:01 PM all 0.45 0.00 0.13 0.03 0.01 99.39 02:43:01 PM 0 0.62 0.00 0.08 0.00 0.02 99.28 02:43:01 PM 1 0.28 0.00 0.17 0.05 0.00 99.50 02:44:01 PM all 13.02 0.00 2.01 0.15 0.00 84.82 02:44:01 PM 0 12.58 0.00 2.02 0.18 0.00 85.21 02:44:01 PM 1 13.46 0.00 2.00 0.12 0.00 84.42 02:45:02 PM all 36.73 0.00 6.00 1.26 0.02 55.98 02:45:02 PM 0 50.31 0.00 6.95 1.05 0.03 41.66 02:45:02 PM 1 23.24 0.00 5.05 1.47 0.02 70.22 Average: all 4.45 0.10 2.49 0.36 0.01 92.57 Average: 0 4.21 0.09 2.47 0.35 0.02 92.87 Average: 1 4.70 0.12 2.52 0.38 0.01 92.28