---> uname -a: Linux prd-centos8-robot-2c-8g-10296.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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): 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 646 4760 19 2291 6753 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:7d:90:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85101sec preferred_lft 85101sec inet6 fe80::f816:3eff:fe7d:903d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/23/2023 _x86_64_ (2 CPU) 23:04:51 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:02 PM 241.08 176.59 64.49 14046.61 38869.97 11:07:01 PM 99.15 6.76 92.39 1291.22 8532.60 11:08:01 PM 81.89 0.67 81.22 28.66 8004.80 11:09:01 PM 35.51 0.98 34.53 130.51 2161.61 11:10:01 PM 60.61 2.55 58.06 441.85 7234.91 11:11:01 PM 6.11 0.03 6.08 0.67 263.23 11:12:01 PM 0.47 0.00 0.47 0.00 7.40 11:13:01 PM 0.17 0.00 0.17 0.00 88.40 11:14:01 PM 0.20 0.00 0.20 0.00 1.87 11:15:01 PM 0.15 0.00 0.15 0.00 60.51 11:16:01 PM 0.32 0.00 0.32 0.00 5.03 11:17:01 PM 0.48 0.02 0.47 0.53 440.39 11:18:01 PM 0.32 0.00 0.32 0.00 77.09 11:19:01 PM 0.23 0.00 0.23 0.00 43.35 11:20:01 PM 0.30 0.03 0.27 0.27 42.73 11:21:01 PM 1.27 0.00 1.27 0.00 70.11 11:22:01 PM 0.27 0.00 0.27 0.00 43.56 11:23:01 PM 0.50 0.00 0.50 0.00 439.27 11:24:01 PM 0.48 0.00 0.48 0.00 485.02 11:25:01 PM 4.28 0.23 4.05 33.86 408.28 11:26:01 PM 40.72 0.25 40.47 25.06 4218.74 Average: 27.30 8.96 18.34 761.39 3400.54 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:02 PM 5559576 7069048 2322888 29.47 2688 1703304 730028 8.17 159652 1885852 94652 11:07:01 PM 5188712 7028856 2693752 34.17 2688 2020384 730740 8.18 201484 2162452 183904 11:08:01 PM 5218736 7078572 2663728 33.79 2688 2036404 671728 7.52 200264 2113144 10416 11:09:01 PM 4873644 6968472 3008820 38.17 2688 2264644 765752 8.57 262548 2376728 204956 11:10:01 PM 4941188 7006952 2941276 37.31 2688 2234828 747476 8.37 238764 2322720 300 11:11:01 PM 4932628 6999432 2949836 37.42 2688 2235844 783580 8.77 238860 2330616 4 11:12:01 PM 4929164 6995968 2953300 37.47 2688 2235844 783580 8.77 238860 2334428 4 11:13:01 PM 4916568 6985988 2965896 37.63 2688 2238460 801052 8.97 239008 2347184 4 11:14:01 PM 4917120 6986540 2965344 37.62 2688 2238460 801052 8.97 239008 2346820 4 11:15:01 PM 4916252 6987464 2966212 37.63 2688 2240252 801052 8.97 239008 2347804 4 11:16:01 PM 4947192 7018404 2935272 37.24 2688 2240256 757860 8.49 239252 2316988 24 11:17:01 PM 4934340 7020088 2948124 37.40 2688 2254816 773344 8.66 239260 2329684 1480 11:18:01 PM 4933080 7020004 2949384 37.42 2688 2255980 773344 8.66 239260 2330848 440 11:19:01 PM 4931992 7020132 2950472 37.43 2688 2257196 773344 8.66 239260 2332064 432 11:20:01 PM 4930216 7019532 2952248 37.45 2688 2258396 781124 8.75 239260 2333768 428 11:21:01 PM 4929176 7019656 2953288 37.47 2688 2259592 781124 8.75 239260 2334812 384 11:22:01 PM 4925524 7019620 2956940 37.51 2688 2263196 781124 8.75 239260 2338384 2772 11:23:01 PM 4911696 7019888 2970768 37.69 2688 2277276 781124 8.75 239260 2352364 3760 11:24:01 PM 4895236 7016748 2987228 37.90 2688 2290484 796656 8.92 239260 2368600 2504 11:25:01 PM 4897592 6941124 2984872 37.87 2688 2213940 727096 8.14 285896 2331176 75340 11:26:01 PM 4887176 6925012 2995288 38.00 2688 2212568 756804 8.47 482640 2159192 224 Average: 4976991 7007024 2905473 36.86 2688 2201530 766618 8.58 246634 2290268 27716 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 PM eth0 249.04 155.64 1152.48 49.31 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 75.48 56.98 961.25 7.12 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 32.69 17.93 150.79 4.96 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 39.79 31.34 284.85 7.56 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 236.45 204.57 80.92 48.27 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 150.17 61.91 45.05 6.17 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 122.74 23.56 67.47 1.53 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 41.97 10.50 27.13 0.70 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 28.25 8.12 17.67 0.53 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 18.44 3.62 8.08 0.24 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 0.60 0.35 0.10 0.09 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 106.47 78.49 257.10 9.72 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 2.22 3.75 0.76 0.90 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 2.03 3.72 0.72 0.90 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 2.03 3.80 0.73 0.91 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 2.38 3.83 0.82 0.96 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 98.08 98.00 18.63 8.19 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 487.60 502.00 89.61 39.16 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 444.38 452.57 89.84 38.72 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 129.96 89.60 184.94 136.78 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 18.46 15.83 13.53 7.85 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 109.04 86.98 163.77 17.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/23/2023 _x86_64_ (2 CPU) 23:04:51 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:02 PM all 31.80 0.01 9.39 23.62 0.14 35.03 11:06:02 PM 0 36.14 0.00 9.14 25.65 0.17 28.90 11:06:02 PM 1 27.48 0.02 9.65 21.60 0.12 41.14 11:07:01 PM all 35.68 0.00 5.00 3.13 0.10 56.09 11:07:01 PM 0 29.26 0.00 4.49 1.84 0.10 64.32 11:07:01 PM 1 42.09 0.00 5.52 4.42 0.10 47.87 11:08:01 PM all 21.18 0.00 3.34 4.38 0.13 70.97 11:08:01 PM 0 16.98 0.00 2.66 3.60 0.17 76.59 11:08:01 PM 1 25.38 0.00 4.02 5.15 0.10 65.35 11:09:01 PM all 28.30 0.00 3.25 1.09 0.11 67.25 11:09:01 PM 0 9.61 0.00 2.20 0.55 0.12 87.53 11:09:01 PM 1 47.26 0.00 4.32 1.64 0.10 46.68 11:10:01 PM all 16.76 0.00 2.74 2.51 0.08 77.90 11:10:01 PM 0 13.59 0.00 2.17 2.47 0.08 81.68 11:10:01 PM 1 19.92 0.00 3.31 2.54 0.08 74.13 11:11:01 PM all 28.01 0.00 0.83 0.09 0.10 70.96 11:11:01 PM 0 4.49 0.00 0.92 0.18 0.12 94.28 11:11:01 PM 1 52.31 0.00 0.74 0.00 0.09 46.86 11:12:01 PM all 50.05 0.00 0.79 0.01 0.11 49.05 11:12:01 PM 0 66.23 0.00 0.69 0.00 0.10 32.98 11:12:01 PM 1 33.86 0.00 0.89 0.02 0.12 65.12 11:13:01 PM all 49.37 0.00 0.39 0.00 0.09 50.15 11:13:01 PM 0 89.85 0.00 0.20 0.00 0.07 9.88 11:13:01 PM 1 8.81 0.00 0.59 0.00 0.12 90.48 11:14:01 PM all 50.20 0.00 0.34 0.00 0.09 49.36 11:14:01 PM 0 14.79 0.00 0.52 0.00 0.10 84.59 11:14:01 PM 1 85.51 0.00 0.17 0.00 0.08 14.24 11:15:01 PM all 49.39 0.00 0.26 0.00 0.09 50.26 11:15:01 PM 0 0.85 0.00 0.45 0.00 0.08 98.61 11:15:01 PM 1 97.73 0.00 0.07 0.00 0.10 2.10 11:16:01 PM all 50.31 0.00 0.18 0.00 0.09 49.42 11:16:01 PM 0 0.77 0.00 0.33 0.00 0.10 98.80 11:16:01 PM 1 99.77 0.00 0.02 0.00 0.08 0.13 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 18.31 0.00 0.47 0.07 0.09 81.07 11:17:01 PM 0 11.33 0.00 0.45 0.12 0.08 88.01 11:17:01 PM 1 25.28 0.00 0.49 0.02 0.10 74.11 11:18:01 PM all 4.18 0.00 0.16 0.00 0.08 95.58 11:18:01 PM 0 2.89 0.00 0.15 0.00 0.08 96.87 11:18:01 PM 1 5.46 0.00 0.17 0.00 0.08 94.29 11:19:01 PM all 4.26 0.00 0.15 0.00 0.09 95.50 11:19:01 PM 0 4.90 0.00 0.15 0.00 0.10 94.85 11:19:01 PM 1 3.62 0.00 0.15 0.00 0.08 96.14 11:20:01 PM all 4.28 0.00 0.26 0.00 0.08 95.39 11:20:01 PM 0 4.73 0.00 0.15 0.00 0.07 95.05 11:20:01 PM 1 3.82 0.00 0.37 0.00 0.08 95.72 11:21:01 PM all 4.22 0.00 0.17 0.03 0.10 95.49 11:21:01 PM 0 4.14 0.00 0.18 0.05 0.10 95.52 11:21:01 PM 1 4.29 0.00 0.15 0.00 0.10 95.46 11:22:01 PM all 10.94 0.00 0.52 0.00 0.11 88.43 11:22:01 PM 0 5.53 0.00 0.67 0.00 0.10 93.70 11:22:01 PM 1 16.37 0.00 0.37 0.00 0.12 83.14 11:23:01 PM all 39.32 0.00 2.04 0.05 0.09 58.49 11:23:01 PM 0 12.24 0.00 2.68 0.10 0.08 84.89 11:23:01 PM 1 67.06 0.00 1.38 0.00 0.10 31.45 11:24:01 PM all 36.59 0.00 1.74 0.05 0.10 61.52 11:24:01 PM 0 22.32 0.00 2.16 0.10 0.10 75.32 11:24:01 PM 1 51.08 0.00 1.32 0.00 0.10 47.50 11:25:01 PM all 29.06 0.00 2.13 0.04 0.10 68.67 11:25:01 PM 0 10.18 0.00 1.56 0.05 0.10 88.12 11:25:01 PM 1 47.91 0.00 2.71 0.03 0.10 49.25 11:26:01 PM all 26.39 0.00 2.33 0.91 0.10 70.28 11:26:01 PM 0 17.66 0.00 2.42 1.05 0.10 78.76 11:26:01 PM 1 35.10 0.00 2.23 0.77 0.10 61.80 Average: all 28.00 0.00 1.73 1.70 0.10 68.46 Average: 0 18.01 0.00 1.63 1.69 0.10 78.57 Average: 1 38.04 0.00 1.83 1.72 0.10 58.31