---> uname -a: Linux prd-centos8-robot-2c-8g-19192.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 668 4771 19 2257 6730 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:2a:07:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84761sec preferred_lft 84761sec inet6 fe80::f816:3eff:fe2a:7d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/20/2026 _x86_64_ (2 CPU) 01:54:22 LINUX RESTART (2 CPU) 01:55:02 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 85.12 6.39 78.74 1137.92 5836.73 01:57:01 AM 85.12 1.08 84.04 75.31 10993.29 01:58:01 AM 37.55 7.13 30.42 1310.50 2075.01 01:59:01 AM 67.09 0.22 66.87 43.59 8103.32 02:00:02 AM 4.62 0.07 4.55 4.93 225.84 02:01:01 AM 2.54 0.02 2.52 0.14 119.19 02:02:01 AM 0.62 0.07 0.55 1.73 98.63 02:03:01 AM 0.17 0.00 0.17 0.00 12.30 02:04:01 AM 0.17 0.00 0.17 0.00 1.87 02:05:01 AM 0.67 0.00 0.67 0.00 87.15 02:06:01 AM 0.38 0.00 0.38 0.00 53.46 02:07:01 AM 0.53 0.00 0.53 0.00 55.76 02:08:01 AM 0.42 0.00 0.42 0.00 60.13 02:09:01 AM 0.17 0.00 0.17 0.00 6.77 02:10:01 AM 1.82 0.03 1.78 0.27 68.78 02:11:01 AM 0.38 0.00 0.38 0.00 82.69 02:12:01 AM 0.60 0.00 0.60 0.00 57.68 02:13:01 AM 0.42 0.00 0.42 0.00 69.26 02:14:01 AM 0.52 0.00 0.52 0.00 74.07 02:15:01 AM 0.58 0.00 0.58 0.00 82.09 02:16:01 AM 0.35 0.00 0.35 0.00 48.32 02:17:01 AM 0.32 0.00 0.32 0.00 119.81 02:18:01 AM 0.87 0.00 0.87 0.00 203.92 02:19:01 AM 0.72 0.00 0.72 0.00 63.95 02:20:01 AM 0.73 0.00 0.73 0.00 146.38 02:21:01 AM 16.96 0.40 16.56 46.78 2511.70 Average: 11.86 0.59 11.27 100.22 1199.98 01:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 5167284 6928524 2715140 34.45 2688 1941620 802756 8.99 193908 2194680 219904 01:57:01 AM 5044836 6922244 2837588 36.00 2688 2053624 778808 8.72 213348 2275176 46328 01:58:01 AM 4923100 6927744 2959324 37.54 2688 2175444 780052 8.73 267128 2325700 99276 01:59:01 AM 4891164 6988068 2991260 37.95 2688 2263348 687008 7.69 261392 2342876 1968 02:00:02 AM 4845680 6943600 3036744 38.53 2688 2264364 772408 8.65 261728 2387840 872 02:01:01 AM 4839000 6938736 3043424 38.61 2688 2266200 772408 8.65 261980 2393836 1600 02:02:01 AM 4836288 6937444 3046136 38.64 2688 2267596 772408 8.65 262128 2396796 308 02:03:01 AM 4836060 6937244 3046364 38.65 2688 2267624 772408 8.65 262128 2396824 16 02:04:01 AM 4832692 6935072 3049732 38.69 2688 2268852 772408 8.65 262152 2400352 1236 02:05:01 AM 4831272 6934988 3051152 38.71 2688 2270164 789296 8.84 262184 2401596 336 02:06:01 AM 4830168 6935156 3052256 38.72 2688 2271436 789296 8.84 262284 2402756 148 02:07:01 AM 4827964 6934796 3054460 38.75 2688 2273272 789296 8.84 262356 2404752 516 02:08:01 AM 4824684 6932696 3057740 38.79 2688 2274452 773680 8.66 262376 2407836 88 02:09:01 AM 4824652 6932872 3057772 38.79 2688 2274668 773680 8.66 262376 2408272 164 02:10:01 AM 4822924 6932672 3059500 38.81 2688 2276188 793912 8.89 262604 2409416 800 02:11:01 AM 4820768 6932300 3061656 38.84 2688 2277976 793912 8.89 262624 2411640 296 02:12:01 AM 4812520 6925920 3069904 38.95 2688 2279896 793912 8.89 262744 2419816 880 02:13:01 AM 4810836 6925884 3071588 38.97 2688 2281572 793912 8.89 262952 2421264 768 02:14:01 AM 4809292 6926064 3073132 38.99 2688 2283248 793912 8.89 263160 2422784 548 02:15:01 AM 4806776 6925216 3075648 39.02 2688 2284884 793912 8.89 263264 2425004 84 02:16:01 AM 4806212 6925940 3076212 39.03 2688 2286188 793912 8.89 263288 2425728 84 02:17:01 AM 4800856 6925044 3081568 39.09 2688 2290656 793912 8.89 263492 2430880 1108 02:18:01 AM 4795792 6924592 3086632 39.16 2688 2295260 793912 8.89 263720 2435728 224 02:19:01 AM 4793420 6924360 3089004 39.19 2688 2297400 793912 8.89 263764 2437964 880 02:20:01 AM 4787344 6922260 3095080 39.27 2688 2301388 779844 8.73 263804 2443752 940 02:21:01 AM 4943556 6945684 2938868 37.28 2688 2174732 739208 8.28 500628 2076472 22360 Average: 4852505 6933274 3029919 38.44 2688 2248540 780157 8.74 267443 2380759 15451 01:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 214.83 149.34 1470.61 34.29 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 75.22 52.45 642.85 9.37 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 44.47 33.77 337.00 6.96 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 151.79 96.38 35.84 24.81 0.00 0.00 0.00 0.00 02:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:02 AM eth0 30.99 18.86 10.41 2.70 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 44.77 43.69 8.24 6.71 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 34.46 33.36 6.13 2.95 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 2.67 0.65 0.29 0.05 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 33.41 30.34 6.26 2.92 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 54.92 37.75 10.69 3.58 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 64.91 52.47 13.22 6.46 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 65.26 60.82 14.58 8.15 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 29.74 27.29 7.45 4.71 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 11.21 9.97 2.27 1.20 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 30.34 26.19 5.93 2.53 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 33.61 29.39 9.69 4.87 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 60.86 60.06 11.85 16.49 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 58.02 60.86 10.54 7.20 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 56.79 59.56 10.52 7.19 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 35.73 32.98 12.91 6.63 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 25.37 21.11 5.60 3.23 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 51.62 52.99 8.98 7.12 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 61.24 61.42 15.24 9.33 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 46.25 44.22 9.75 6.21 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 10.83 10.81 2.68 1.84 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 104.75 63.93 184.70 135.77 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 55.06 44.96 108.98 12.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/20/2026 _x86_64_ (2 CPU) 01:54:22 LINUX RESTART (2 CPU) 01:55:02 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 34.61 0.00 5.32 0.92 0.10 59.05 01:56:01 AM 0 29.35 0.00 4.48 0.85 0.10 65.22 01:56:01 AM 1 39.87 0.00 6.16 1.00 0.10 52.86 01:57:01 AM all 21.84 0.00 3.39 0.93 0.09 73.74 01:57:01 AM 0 16.46 0.00 2.77 0.83 0.08 79.85 01:57:01 AM 1 27.22 0.00 4.02 1.03 0.10 67.62 01:58:01 AM all 21.87 0.00 3.83 1.23 0.08 73.00 01:58:01 AM 0 17.69 0.00 3.29 0.79 0.08 78.15 01:58:01 AM 1 26.04 0.00 4.37 1.67 0.07 67.85 01:59:01 AM all 18.90 0.00 3.51 0.56 0.07 76.96 01:59:01 AM 0 17.46 0.00 3.39 0.33 0.07 78.75 01:59:01 AM 1 20.34 0.00 3.63 0.78 0.07 75.18 02:00:02 AM all 4.56 0.00 0.32 0.03 0.06 95.04 02:00:02 AM 0 6.12 0.00 0.25 0.03 0.07 93.53 02:00:02 AM 1 3.01 0.00 0.38 0.02 0.05 96.54 02:01:01 AM all 8.06 0.00 0.42 0.02 0.07 91.43 02:01:01 AM 0 5.19 0.00 0.31 0.02 0.07 94.42 02:01:01 AM 1 11.01 0.00 0.54 0.02 0.07 88.36 02:02:01 AM all 7.79 0.00 0.44 0.00 0.06 91.71 02:02:01 AM 0 3.92 0.00 0.36 0.00 0.05 95.67 02:02:01 AM 1 11.72 0.00 0.53 0.00 0.07 87.68 02:03:01 AM all 0.46 0.00 0.10 0.00 0.08 99.36 02:03:01 AM 0 0.55 0.00 0.05 0.00 0.07 99.33 02:03:01 AM 1 0.37 0.00 0.15 0.00 0.10 99.38 02:04:01 AM all 4.14 0.00 0.23 0.00 0.08 95.55 02:04:01 AM 0 2.72 0.00 0.23 0.00 0.07 96.98 02:04:01 AM 1 5.56 0.00 0.23 0.00 0.08 94.12 02:05:01 AM all 4.47 0.00 0.28 0.00 0.07 95.19 02:05:01 AM 0 2.83 0.00 0.32 0.00 0.07 96.79 02:05:01 AM 1 6.11 0.00 0.23 0.00 0.07 93.59 02:06:01 AM all 7.03 0.00 0.49 0.00 0.07 92.41 02:06:01 AM 0 7.25 0.00 0.44 0.00 0.05 92.26 02:06:01 AM 1 6.81 0.00 0.54 0.00 0.08 92.57 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 6.48 0.00 0.35 0.00 0.08 93.09 02:07:01 AM 0 2.66 0.00 0.32 0.00 0.07 96.96 02:07:01 AM 1 10.35 0.00 0.39 0.00 0.08 89.17 02:08:01 AM all 6.33 0.00 0.33 0.00 0.06 93.28 02:08:01 AM 0 4.80 0.00 0.22 0.00 0.05 94.93 02:08:01 AM 1 7.91 0.00 0.45 0.00 0.07 91.57 02:09:01 AM all 2.62 0.00 0.22 0.00 0.08 97.08 02:09:01 AM 0 1.30 0.00 0.15 0.00 0.08 98.46 02:09:01 AM 1 3.95 0.00 0.29 0.00 0.08 95.68 02:10:01 AM all 5.22 0.00 0.36 0.01 0.08 94.33 02:10:01 AM 0 6.44 0.00 0.37 0.00 0.08 93.11 02:10:01 AM 1 4.01 0.00 0.35 0.02 0.08 95.54 02:11:01 AM all 7.47 0.00 0.42 0.00 0.07 92.04 02:11:01 AM 0 8.29 0.00 0.47 0.00 0.08 91.15 02:11:01 AM 1 6.65 0.00 0.37 0.00 0.05 92.93 02:12:01 AM all 6.78 0.00 0.44 0.00 0.08 92.69 02:12:01 AM 0 3.26 0.00 0.33 0.00 0.08 96.32 02:12:01 AM 1 10.38 0.00 0.55 0.00 0.09 88.99 02:13:01 AM all 4.22 0.00 0.31 0.00 0.08 95.39 02:13:01 AM 0 3.61 0.00 0.30 0.00 0.08 96.00 02:13:01 AM 1 4.82 0.00 0.32 0.00 0.08 94.78 02:14:01 AM all 4.18 0.00 0.32 0.00 0.08 95.42 02:14:01 AM 0 3.21 0.00 0.30 0.00 0.07 96.42 02:14:01 AM 1 5.15 0.00 0.33 0.00 0.08 94.43 02:15:01 AM all 3.20 0.00 0.23 0.00 0.06 96.51 02:15:01 AM 0 4.01 0.00 0.23 0.00 0.07 95.68 02:15:01 AM 1 2.38 0.00 0.23 0.00 0.05 97.34 02:16:01 AM all 4.51 0.00 0.27 0.00 0.33 94.90 02:16:01 AM 0 7.79 0.00 0.32 0.00 0.32 91.57 02:16:01 AM 1 1.18 0.00 0.22 0.00 0.34 98.26 02:17:01 AM all 15.30 0.00 0.40 0.03 0.10 84.16 02:17:01 AM 0 4.65 0.00 0.39 0.07 0.08 94.81 02:17:01 AM 1 25.87 0.00 0.42 0.00 0.12 73.60 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 15.60 0.00 0.51 0.09 0.08 83.72 02:18:01 AM 0 3.48 0.00 0.35 0.18 0.07 95.92 02:18:01 AM 1 28.02 0.00 0.67 0.00 0.09 71.22 02:19:01 AM all 6.58 0.00 0.30 0.01 0.06 93.05 02:19:01 AM 0 6.15 0.00 0.35 0.00 0.05 93.45 02:19:01 AM 1 7.01 0.00 0.25 0.02 0.07 92.66 02:20:01 AM all 8.29 0.00 0.34 0.00 0.07 91.30 02:20:01 AM 0 4.40 0.00 0.22 0.00 0.05 95.34 02:20:01 AM 1 12.19 0.00 0.47 0.00 0.08 87.26 02:21:01 AM all 25.49 0.00 2.90 0.16 0.08 71.38 02:21:01 AM 0 31.47 0.00 2.91 0.20 0.08 65.34 02:21:01 AM 1 19.51 0.00 2.89 0.12 0.07 77.42 Average: all 9.84 0.00 1.00 0.15 0.08 88.91 Average: 0 7.88 0.00 0.89 0.13 0.08 91.02 Average: 1 11.82 0.00 1.12 0.18 0.09 86.80