---> uname -a: Linux prd-centos8-robot-2c-8g-51841.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: 2799.998 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 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 599 4834 19 2263 6799 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:25:cc:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84730sec preferred_lft 84730sec inet6 fe80::f816:3eff:fe25:cc41/64 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) 09/12/2025 _x86_64_ (2 CPU) 04:48:39 LINUX RESTART (2 CPU) 04:49:01 AM tps rtps wtps bread/s bwrtn/s 04:50:01 AM 155.76 89.19 66.58 8325.64 40611.90 04:51:01 AM 115.29 0.72 114.58 52.91 11972.26 04:52:01 AM 39.09 0.42 38.67 64.78 2938.87 04:53:01 AM 69.76 6.97 62.79 1292.98 8181.20 04:54:02 AM 8.76 0.22 8.55 11.73 622.03 04:55:01 AM 4.25 0.00 4.25 0.00 169.62 04:56:01 AM 0.48 0.00 0.48 0.00 44.44 04:57:01 AM 0.65 0.00 0.65 0.00 89.90 04:58:01 AM 0.45 0.00 0.45 0.00 15.65 04:59:01 AM 0.60 0.00 0.60 0.00 84.29 05:00:01 AM 0.52 0.00 0.52 0.00 17.76 05:01:01 AM 0.55 0.02 0.53 0.13 87.34 05:02:01 AM 0.62 0.07 0.55 1.73 46.58 05:03:01 AM 0.38 0.00 0.38 0.00 33.71 05:04:01 AM 0.42 0.03 0.38 0.27 13.01 05:05:01 AM 1.47 0.00 1.47 0.00 92.34 05:06:01 AM 0.53 0.00 0.53 0.00 83.30 05:07:01 AM 0.58 0.00 0.58 0.00 46.71 05:08:01 AM 0.45 0.00 0.45 0.00 77.00 05:09:01 AM 0.62 0.00 0.62 0.00 71.33 05:10:01 AM 0.42 0.00 0.42 0.00 61.70 05:11:01 AM 0.35 0.00 0.35 0.00 81.62 05:12:01 AM 0.97 0.00 0.97 0.00 210.25 05:13:01 AM 0.75 0.00 0.75 0.00 142.64 05:14:01 AM 0.80 0.00 0.80 0.00 136.65 05:15:01 AM 0.37 0.00 0.37 0.00 133.13 05:16:01 AM 32.96 0.65 32.31 74.12 3354.79 Average: 16.22 3.64 12.58 364.10 2572.72 04:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 AM 5388148 7010956 2494276 31.64 2688 1813092 750444 8.40 199500 2004028 142836 04:51:01 AM 5165312 7005132 2717112 34.47 2688 2015644 702964 7.87 198588 2162632 46536 04:52:01 AM 5103964 7011800 2778460 35.25 2688 2081588 697696 7.81 234740 2187288 61636 04:53:01 AM 4961432 7053676 2920992 37.06 2688 2259716 628204 7.03 262384 2272880 10832 04:54:02 AM 4922992 7015732 2959432 37.54 2688 2260376 696888 7.80 262524 2315108 48 04:55:01 AM 4920676 7014428 2961748 37.57 2688 2261404 696888 7.80 262528 2317852 364 04:56:01 AM 4915192 7010408 2967232 37.64 2688 2262856 696888 7.80 262760 2323172 724 04:57:01 AM 4909952 7007100 2972472 37.71 2688 2264768 696888 7.80 262780 2328440 320 04:58:01 AM 4909992 7007156 2972432 37.71 2688 2264784 696888 7.80 262780 2328376 4 04:59:01 AM 4906448 7005840 2975976 37.75 2688 2267012 696888 7.80 262824 2331772 48 05:00:01 AM 4904948 7004840 2977476 37.77 2688 2267520 713856 7.99 262936 2332920 184 05:01:01 AM 4900040 7002340 2982384 37.84 2688 2269928 713856 7.99 263008 2337428 240 05:02:01 AM 4899344 7003304 2983080 37.84 2688 2271588 730440 8.18 263164 2338332 672 05:03:01 AM 4898796 7002928 2983628 37.85 2688 2271760 730440 8.18 263164 2338868 24 05:04:01 AM 4898320 7002736 2984104 37.86 2688 2272028 729144 8.16 263288 2339152 52 05:05:01 AM 4896252 7002848 2986172 37.88 2688 2274200 729144 8.16 263348 2341120 436 05:06:01 AM 4894420 7003084 2988004 37.91 2688 2276268 729144 8.16 263376 2343032 244 05:07:01 AM 4892680 7002992 2989744 37.93 2688 2277916 729144 8.16 263584 2344472 932 05:08:01 AM 4891024 7003056 2991400 37.95 2688 2279560 729144 8.16 263776 2346000 560 05:09:01 AM 4888660 7002944 2993764 37.98 2688 2281936 729144 8.16 263988 2348036 1220 05:10:01 AM 4887100 7002336 2995324 38.00 2688 2282864 712832 7.98 264000 2349528 524 05:11:01 AM 4882692 7001860 2999732 38.06 2688 2286792 712832 7.98 264172 2354176 2168 05:12:01 AM 4876360 7001088 3006064 38.14 2688 2292356 712832 7.98 264432 2360148 2092 05:13:01 AM 4874056 7000956 3008368 38.17 2688 2294504 712832 7.98 264480 2362352 468 05:14:01 AM 4868976 6999640 3013448 38.23 2688 2298264 712832 7.98 264508 2367432 584 05:15:01 AM 4918340 7058436 2964084 37.60 2688 2307696 625932 7.01 264844 2318508 6128 05:16:01 AM 4991724 6998052 2890700 36.67 2688 2179724 689200 7.72 500724 2031832 9112 Average: 4939550 7008728 2942874 37.33 2688 2238376 707533 7.92 266378 2300922 10703 04:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 297.45 173.54 1651.73 59.92 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 72.15 54.96 843.21 9.35 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 32.14 26.62 155.41 7.15 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 195.97 142.49 221.67 41.26 0.00 0.00 0.00 0.00 04:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:02 AM eth0 22.99 10.30 6.62 1.28 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 6.56 6.22 3.81 1.86 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 30.74 29.13 6.61 5.67 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 43.18 42.51 7.97 3.77 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 1.90 0.62 0.18 0.05 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 54.55 53.82 11.33 5.02 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 36.02 19.61 7.87 4.39 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 100.92 87.37 21.77 10.05 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 40.50 37.61 9.71 5.42 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 11.95 9.97 2.37 1.31 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 12.01 10.18 2.77 1.20 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 39.99 34.12 8.95 5.28 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 51.14 47.24 11.96 7.97 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 55.24 56.89 10.27 6.96 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 62.67 64.62 11.15 7.64 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 56.51 57.41 16.79 6.91 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 22.73 17.54 5.06 2.52 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 47.78 46.33 8.91 6.93 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 75.22 76.17 17.75 12.64 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 41.77 40.00 9.13 4.21 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 4.67 5.11 1.81 1.02 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 20.60 8.00 6.65 1.37 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 91.95 64.39 193.50 156.17 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 56.67 45.31 120.63 13.98 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) 09/12/2025 _x86_64_ (2 CPU) 04:48:39 LINUX RESTART (2 CPU) 04:49:01 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 39.52 0.06 9.85 5.66 0.13 44.79 04:50:01 AM 0 47.40 0.08 10.62 5.91 0.12 35.87 04:50:01 AM 1 31.69 0.03 9.07 5.41 0.13 53.66 04:51:01 AM all 31.93 0.00 5.14 1.52 0.12 61.29 04:51:01 AM 0 33.92 0.00 5.03 1.60 0.13 59.31 04:51:01 AM 1 29.93 0.00 5.24 1.45 0.12 63.26 04:52:01 AM all 22.79 0.00 3.11 0.38 0.13 73.59 04:52:01 AM 0 30.24 0.00 3.66 0.40 0.15 65.55 04:52:01 AM 1 15.33 0.00 2.57 0.35 0.12 81.63 04:53:01 AM all 22.56 0.00 4.62 1.87 0.11 70.85 04:53:01 AM 0 25.70 0.00 4.95 1.37 0.10 67.87 04:53:01 AM 1 19.42 0.00 4.28 2.36 0.12 73.82 04:54:02 AM all 2.27 0.00 0.23 0.08 0.07 97.35 04:54:02 AM 0 3.94 0.00 0.28 0.10 0.05 95.62 04:54:02 AM 1 0.60 0.00 0.18 0.05 0.08 99.08 04:55:01 AM all 2.16 0.00 0.13 0.09 0.11 97.51 04:55:01 AM 0 2.93 0.00 0.12 0.02 0.10 96.84 04:55:01 AM 1 1.39 0.00 0.14 0.17 0.12 98.18 04:56:01 AM all 6.04 0.00 0.42 0.00 0.11 93.43 04:56:01 AM 0 11.04 0.00 0.58 0.00 0.12 88.26 04:56:01 AM 1 1.17 0.00 0.27 0.00 0.10 98.46 04:57:01 AM all 9.59 0.00 0.57 0.00 0.10 89.75 04:57:01 AM 0 10.90 0.00 0.78 0.00 0.07 88.26 04:57:01 AM 1 8.32 0.00 0.38 0.00 0.12 91.18 04:58:01 AM all 0.43 0.00 0.09 0.00 0.09 99.39 04:58:01 AM 0 0.32 0.00 0.07 0.00 0.07 99.55 04:58:01 AM 1 0.53 0.00 0.12 0.00 0.12 99.23 04:59:01 AM all 6.49 0.00 0.31 0.01 0.11 93.08 04:59:01 AM 0 11.50 0.00 0.29 0.02 0.13 88.06 04:59:01 AM 1 1.51 0.00 0.33 0.00 0.08 98.08 05:00:01 AM all 2.79 0.00 0.29 0.00 0.10 96.82 05:00:01 AM 0 2.61 0.00 0.30 0.00 0.12 96.97 05:00:01 AM 1 2.96 0.00 0.28 0.00 0.08 96.67 05:00:01 AM CPU %user %nice %system %iowait %steal %idle 05:01:01 AM all 10.82 0.00 0.75 0.00 0.09 88.33 05:01:01 AM 0 11.79 0.00 0.68 0.00 0.10 87.43 05:01:01 AM 1 9.84 0.00 0.83 0.00 0.09 89.25 05:02:01 AM all 5.66 0.00 0.34 0.00 0.12 93.88 05:02:01 AM 0 8.60 0.00 0.37 0.00 0.10 90.93 05:02:01 AM 1 2.73 0.00 0.32 0.00 0.13 96.82 05:03:01 AM all 3.87 0.00 0.34 0.00 0.10 95.68 05:03:01 AM 0 6.93 0.00 0.51 0.00 0.11 92.46 05:03:01 AM 1 0.99 0.00 0.18 0.00 0.10 98.73 05:04:01 AM all 2.14 0.00 0.32 0.01 0.12 97.41 05:04:01 AM 0 2.11 0.00 0.32 0.00 0.12 97.45 05:04:01 AM 1 2.17 0.00 0.32 0.02 0.12 97.38 05:05:01 AM all 7.69 0.00 0.41 0.01 0.12 91.77 05:05:01 AM 0 8.91 0.00 0.43 0.02 0.12 90.53 05:05:01 AM 1 6.49 0.00 0.40 0.00 0.12 92.99 05:06:01 AM all 7.56 0.00 0.52 0.00 0.11 91.81 05:06:01 AM 0 12.05 0.00 0.71 0.00 0.10 87.13 05:06:01 AM 1 3.22 0.00 0.34 0.00 0.12 96.32 05:07:01 AM all 4.23 0.00 0.33 0.00 0.12 95.32 05:07:01 AM 0 6.59 0.00 0.35 0.00 0.13 92.93 05:07:01 AM 1 1.89 0.00 0.30 0.00 0.10 97.71 05:08:01 AM all 4.32 0.00 0.32 0.00 0.12 95.25 05:08:01 AM 0 6.07 0.00 0.35 0.00 0.13 93.44 05:08:01 AM 1 2.56 0.00 0.28 0.00 0.10 97.05 05:09:01 AM all 4.66 0.00 0.35 0.00 0.12 94.87 05:09:01 AM 0 4.65 0.00 0.37 0.00 0.12 94.86 05:09:01 AM 1 4.67 0.00 0.33 0.00 0.12 94.88 05:10:01 AM all 3.08 0.00 0.21 0.00 0.11 96.61 05:10:01 AM 0 5.10 0.00 0.23 0.00 0.12 94.55 05:10:01 AM 1 1.05 0.00 0.18 0.00 0.10 98.66 05:11:01 AM all 12.76 0.00 0.41 0.00 0.10 86.72 05:11:01 AM 0 19.24 0.00 0.37 0.00 0.12 80.27 05:11:01 AM 1 6.22 0.00 0.46 0.00 0.08 93.24 05:11:01 AM CPU %user %nice %system %iowait %steal %idle 05:12:01 AM all 17.78 0.00 0.58 0.03 0.10 81.51 05:12:01 AM 0 26.07 0.00 0.61 0.03 0.10 73.18 05:12:01 AM 1 9.56 0.00 0.54 0.03 0.10 89.76 05:13:01 AM all 6.36 0.00 0.31 0.00 0.11 93.22 05:13:01 AM 0 3.58 0.00 0.30 0.00 0.08 96.04 05:13:01 AM 1 9.15 0.00 0.32 0.00 0.13 90.40 05:14:01 AM all 6.65 0.00 0.26 0.01 0.12 92.96 05:14:01 AM 0 4.63 0.00 0.17 0.02 0.12 95.07 05:14:01 AM 1 8.68 0.00 0.35 0.00 0.12 90.85 05:15:01 AM all 11.92 0.00 0.33 0.02 0.11 87.62 05:15:01 AM 0 20.22 0.00 0.48 0.02 0.10 79.18 05:15:01 AM 1 3.61 0.00 0.18 0.02 0.12 96.07 05:16:01 AM all 30.41 0.00 4.13 0.33 0.11 65.02 05:16:01 AM 0 34.52 0.00 4.56 0.32 0.10 60.50 05:16:01 AM 1 26.29 0.00 3.70 0.35 0.12 69.54 Average: all 10.63 0.00 1.29 0.37 0.11 87.60 Average: 0 13.41 0.00 1.39 0.37 0.11 84.71 Average: 1 7.86 0.00 1.19 0.38 0.11 90.46