---> uname -a: Linux prd-centos8-robot-2c-8g-51281.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: 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): 0,1 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 660 4798 19 2238 6738 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:1a:aa:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85219sec preferred_lft 85219sec inet6 fe80::f816:3eff:fe1a:aa37/64 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) 09/10/2025 _x86_64_ (2 CPU) 00:51:34 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 137.61 52.14 85.47 7620.59 12661.69 12:54:01 AM 78.44 0.72 77.72 52.92 9698.73 12:55:01 AM 45.16 4.25 40.91 1262.84 3733.78 12:56:01 AM 61.16 3.28 57.88 94.50 7439.40 12:57:01 AM 9.95 0.00 9.95 0.00 667.54 12:58:01 AM 0.52 0.00 0.52 0.00 6.98 12:59:01 AM 0.33 0.00 0.33 0.00 3.95 01:00:01 AM 0.68 0.22 0.47 11.73 101.60 01:01:01 AM 2.13 0.02 2.12 0.13 151.73 01:02:01 AM 0.68 0.10 0.58 3.60 102.53 01:03:01 AM 0.27 0.00 0.27 0.00 55.91 01:04:01 AM 0.35 0.00 0.35 0.00 89.64 01:05:01 AM 0.27 0.00 0.27 0.00 136.04 01:06:01 AM 0.25 0.00 0.25 0.00 111.06 01:07:01 AM 1.37 0.03 1.33 0.27 94.03 01:08:01 AM 0.38 0.00 0.38 0.00 136.12 01:09:01 AM 0.32 0.00 0.32 0.00 143.08 01:10:01 AM 3.58 0.32 3.27 36.92 195.90 01:11:01 AM 33.07 0.53 32.54 64.78 2782.44 Average: 19.82 3.24 16.58 481.58 2016.55 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5303416 7023672 2579008 32.72 2688 1902416 722584 8.09 186556 2067872 180188 12:54:01 AM 5124904 6963944 2757520 34.98 2688 2015072 762648 8.54 198300 2203696 42476 12:55:01 AM 4971172 6937616 2911252 36.93 2688 2139964 798176 8.94 258912 2290656 67336 12:56:01 AM 4908864 6997748 2973560 37.72 2688 2256556 692468 7.75 262412 2323380 10820 12:57:01 AM 4912072 7000936 2970352 37.68 2688 2256556 692468 7.75 262416 2323264 4 12:58:01 AM 4911088 6999956 2971336 37.70 2688 2256560 692468 7.75 262408 2323952 4 12:59:01 AM 4911880 7000748 2970544 37.69 2688 2256560 692468 7.75 262416 2323480 4 01:00:01 AM 4857848 6949928 3024576 38.37 2688 2259796 810044 9.07 262656 2376456 96 01:01:01 AM 4853404 6948020 3029020 38.43 2688 2262352 788488 8.83 262920 2380800 148 01:02:01 AM 4849752 6947224 3032672 38.47 2688 2265168 788488 8.83 263260 2384320 104 01:03:01 AM 4845672 6946428 3036752 38.53 2688 2268452 807452 9.04 263260 2388184 1736 01:04:01 AM 4843068 6946384 3039356 38.56 2688 2271060 807452 9.04 263260 2390816 1756 01:05:01 AM 4840244 6946308 3042180 38.59 2688 2273780 807452 9.04 263260 2393616 432 01:06:01 AM 4836908 6945944 3045516 38.64 2688 2276736 827096 9.26 263260 2397028 96 01:07:01 AM 4832808 6945428 3049616 38.69 2688 2280320 823380 9.22 263408 2400664 1756 01:08:01 AM 4829252 6944860 3053172 38.73 2688 2283292 842260 9.43 263408 2403908 804 01:09:01 AM 4823472 6942688 3058952 38.81 2688 2286916 860100 9.63 263408 2409672 228 01:10:01 AM 4950708 6936540 2931716 37.19 2688 2155116 744628 8.34 288312 2271720 54808 01:11:01 AM 4952480 6935332 2929944 37.17 2688 2155672 748520 8.38 491452 2078600 10408 Average: 4913632 6961037 2968792 37.66 2688 2216965 774139 8.67 268699 2322741 19642 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 307.80 209.66 1859.20 59.78 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 60.02 42.81 632.77 7.75 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 41.36 38.55 331.88 9.54 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 569.88 419.59 116.96 99.96 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 2.22 1.92 0.41 0.41 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 1.92 1.43 0.43 0.33 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.30 1.48 0.56 0.47 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 145.44 133.29 31.41 10.87 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 80.89 81.31 15.83 6.65 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 85.84 85.94 18.09 6.91 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 148.25 149.55 28.37 11.81 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 83.80 84.20 17.00 6.92 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 73.92 74.99 16.58 6.00 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 111.03 112.06 22.07 9.02 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 199.82 201.07 36.22 14.75 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 137.64 137.84 25.72 10.87 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 189.55 191.52 36.21 14.04 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 197.03 166.14 169.42 130.49 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 18.56 18.26 17.71 8.98 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 129.33 113.24 177.75 21.87 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) 09/10/2025 _x86_64_ (2 CPU) 00:51:34 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 47.10 0.03 8.08 1.55 0.11 43.13 12:53:01 AM 0 51.62 0.02 8.94 1.27 0.12 38.03 12:53:01 AM 1 42.57 0.03 7.23 1.83 0.10 48.24 12:54:01 AM all 23.07 0.00 3.23 0.70 0.09 72.91 12:54:01 AM 0 18.95 0.00 2.55 0.70 0.12 77.68 12:54:01 AM 1 27.20 0.00 3.91 0.70 0.07 68.12 12:55:01 AM all 24.94 0.00 4.71 0.41 0.10 69.84 12:55:01 AM 0 23.34 0.00 4.83 0.27 0.08 71.49 12:55:01 AM 1 26.54 0.00 4.59 0.55 0.12 68.20 12:56:01 AM all 21.88 0.00 4.64 0.60 0.10 72.77 12:56:01 AM 0 26.07 0.00 5.19 0.59 0.12 68.04 12:56:01 AM 1 17.70 0.00 4.10 0.62 0.08 77.49 12:57:01 AM all 0.31 0.00 0.13 0.05 0.03 99.47 12:57:01 AM 0 0.33 0.00 0.18 0.10 0.03 99.35 12:57:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 12:58:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 12:58:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 12:58:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 12:59:01 AM all 0.34 0.00 0.05 0.00 0.04 99.57 12:59:01 AM 0 0.15 0.00 0.05 0.00 0.07 99.73 12:59:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 01:00:01 AM all 8.71 0.00 0.97 0.02 0.08 90.22 01:00:01 AM 0 10.71 0.00 1.13 0.02 0.07 88.08 01:00:01 AM 1 6.71 0.00 0.81 0.02 0.10 92.36 01:01:01 AM all 7.55 0.00 0.63 0.01 0.07 91.74 01:01:01 AM 0 9.56 0.00 0.78 0.02 0.05 89.59 01:01:01 AM 1 5.58 0.00 0.49 0.00 0.08 93.85 01:02:01 AM all 7.36 0.00 0.64 0.00 0.08 91.92 01:02:01 AM 0 7.82 0.00 0.55 0.00 0.08 91.55 01:02:01 AM 1 6.91 0.00 0.72 0.00 0.08 92.29 01:03:01 AM all 9.66 0.00 0.97 0.00 0.09 89.28 01:03:01 AM 0 12.99 0.00 1.25 0.00 0.10 85.66 01:03:01 AM 1 6.34 0.00 0.69 0.00 0.08 92.89 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 7.17 0.00 0.67 0.01 0.07 92.09 01:04:01 AM 0 9.64 0.00 0.84 0.00 0.07 89.45 01:04:01 AM 1 4.74 0.00 0.50 0.02 0.07 94.68 01:05:01 AM all 6.44 0.00 0.65 0.00 0.09 92.82 01:05:01 AM 0 9.65 0.00 0.84 0.00 0.10 89.41 01:05:01 AM 1 3.23 0.00 0.45 0.00 0.08 96.23 01:06:01 AM all 8.52 0.00 0.86 0.00 0.10 90.53 01:06:01 AM 0 12.18 0.00 1.12 0.00 0.12 86.58 01:06:01 AM 1 4.85 0.00 0.59 0.00 0.08 94.48 01:07:01 AM all 9.76 0.00 1.04 0.02 0.09 89.09 01:07:01 AM 0 14.24 0.00 1.11 0.02 0.10 84.53 01:07:01 AM 1 5.29 0.00 0.97 0.02 0.08 93.63 01:08:01 AM all 8.48 0.00 0.76 0.01 0.08 90.67 01:08:01 AM 0 11.96 0.00 0.92 0.00 0.08 87.03 01:08:01 AM 1 5.01 0.00 0.59 0.02 0.08 94.31 01:09:01 AM all 9.80 0.00 1.04 0.01 0.09 89.06 01:09:01 AM 0 12.17 0.00 1.20 0.02 0.08 86.53 01:09:01 AM 1 7.43 0.00 0.89 0.00 0.10 91.58 01:10:01 AM all 17.76 0.00 2.28 0.02 0.08 79.86 01:10:01 AM 0 25.34 0.00 2.75 0.02 0.08 71.81 01:10:01 AM 1 10.19 0.00 1.81 0.02 0.08 87.89 01:11:01 AM all 31.07 0.00 3.60 0.21 0.08 65.04 01:11:01 AM 0 43.15 0.00 3.91 0.17 0.08 52.68 01:11:01 AM 1 18.98 0.00 3.28 0.25 0.08 77.40 Average: all 13.18 0.00 1.85 0.19 0.08 84.70 Average: 0 15.81 0.00 2.02 0.17 0.08 81.92 Average: 1 10.57 0.00 1.68 0.21 0.08 87.47