---> uname -a: Linux prd-centos8-robot-2c-8g-8318.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: 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 554 4933 19 2209 6846 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:8e:48:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84957sec preferred_lft 84957sec inet6 fe80::f816:3eff:fe8e:4802/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/21/2024 _x86_64_ (2 CPU) 01:03:59 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 111.75 6.88 104.87 1301.70 9930.52 01:07:02 AM 63.37 0.65 62.72 28.13 5778.20 01:08:01 AM 10.45 0.85 9.61 127.14 724.43 01:09:01 AM 47.01 0.17 46.84 5.87 2658.26 01:10:01 AM 34.41 0.03 34.37 3.47 5759.48 01:11:01 AM 5.97 0.03 5.93 0.67 237.38 01:12:01 AM 0.52 0.00 0.52 0.00 10.43 01:13:01 AM 0.17 0.00 0.17 0.00 9.53 01:14:01 AM 0.28 0.00 0.28 0.00 4.52 01:15:01 AM 0.12 0.00 0.12 0.00 8.26 01:16:01 AM 0.15 0.00 0.15 0.00 2.42 01:17:01 AM 7.65 6.25 1.40 575.54 1462.11 01:18:01 AM 4.98 0.00 4.98 0.00 1496.95 01:19:01 AM 0.78 0.03 0.75 0.27 30.94 01:20:01 AM 1.48 0.00 1.48 0.00 33.79 01:21:01 AM 0.32 0.00 0.32 0.00 11.96 01:22:01 AM 0.28 0.00 0.28 0.00 4.63 01:23:01 AM 0.23 0.00 0.23 0.00 9.96 01:24:01 AM 0.12 0.00 0.12 0.00 2.40 01:25:01 AM 0.17 0.00 0.17 0.00 10.00 01:26:01 AM 0.42 0.00 0.42 0.00 6.50 01:27:01 AM 13.25 0.23 13.01 33.86 521.93 01:28:01 AM 38.32 0.45 37.87 48.38 1858.90 Average: 14.88 0.68 14.20 92.37 1329.76 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5223016 7020864 2659424 33.74 2688 1976348 726076 8.13 197604 2120372 117600 01:07:02 AM 5244676 7057752 2637764 33.46 2688 1990176 680160 7.62 204856 2086836 1092 01:08:01 AM 5218772 7062824 2663668 33.79 2688 2021000 650696 7.29 221760 2095396 20044 01:09:01 AM 5021344 7028404 2861096 36.30 2688 2176316 685240 7.67 231032 2261076 161228 01:10:01 AM 5036660 7043556 2845780 36.10 2688 2176712 698492 7.82 236712 2234040 288 01:11:01 AM 5035104 7042368 2847336 36.12 2688 2177056 698492 7.82 236712 2235792 12 01:12:01 AM 5032848 7040144 2849592 36.15 2688 2177088 698492 7.82 236712 2237944 4 01:13:01 AM 5024028 7031552 2858412 36.26 2688 2177316 723484 8.10 236712 2246412 4 01:14:01 AM 5024348 7031904 2858092 36.26 2688 2177348 723484 8.10 236712 2246444 4 01:15:01 AM 5024104 7031880 2858336 36.26 2688 2177568 707112 7.92 236720 2246736 12 01:16:01 AM 5024280 7032092 2858160 36.26 2688 2177604 707112 7.92 236720 2246704 4 01:17:01 AM 4913576 7024040 2968864 37.66 2688 2280136 709548 7.94 284780 2308288 42360 01:18:01 AM 4915356 7025840 2967084 37.64 2688 2280164 709548 7.94 284980 2306812 4 01:19:01 AM 4914792 7025844 2967648 37.65 2688 2280732 730456 8.18 285088 2307816 4 01:20:01 AM 4911776 7022884 2970664 37.69 2688 2280776 731368 8.19 285088 2310024 4 01:21:01 AM 4904564 7015908 2977876 37.78 2688 2281012 716684 8.02 285088 2317568 8 01:22:01 AM 4925112 7036492 2957328 37.52 2688 2281048 695104 7.78 285088 2297028 4 01:23:01 AM 4925000 7036600 2957440 37.52 2688 2281268 695104 7.78 285088 2297584 8 01:24:01 AM 4910252 7021892 2972188 37.71 2688 2281308 724152 8.11 285088 2311404 12 01:25:01 AM 4899828 7011708 2982612 37.84 2688 2281548 718872 8.05 285088 2322112 8 01:26:01 AM 4920264 7032176 2962176 37.58 2688 2281580 694116 7.77 285088 2301748 4 01:27:01 AM 5065100 7019212 2817340 35.74 2688 2129432 692232 7.75 301420 2164416 33100 01:28:01 AM 5033244 6993528 2849196 36.15 2688 2135440 726244 8.13 478120 2022672 29488 Average: 5006437 7029977 2876003 36.49 2688 2194738 706186 7.91 267055 2240227 17622 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 85.70 65.69 795.51 8.12 0.00 0.00 0.00 0.00 01:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 AM eth0 23.86 18.81 166.72 5.70 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 14.98 9.73 5.17 3.40 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 47.13 37.78 318.64 18.07 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 189.65 166.29 43.74 33.39 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 8.85 7.75 1.93 3.41 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 0.88 0.22 0.06 0.03 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 15.66 13.11 119.91 1.04 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 1.50 0.20 0.12 0.02 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 7.95 7.65 1.37 0.70 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 0.48 0.17 0.04 0.02 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 140.72 113.21 851.94 7.65 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 0.47 0.18 0.04 0.02 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 15.08 14.63 4.03 3.07 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 8.97 8.10 119.40 0.77 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 30.32 29.29 355.36 2.08 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 1.95 0.17 0.21 0.02 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 8.71 6.40 2.19 1.15 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 11.86 8.65 118.71 0.98 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 39.64 33.44 356.25 6.84 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 2.63 0.17 0.31 0.02 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 53.39 37.24 82.56 27.63 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 16.56 16.31 13.36 8.12 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 31.62 25.89 146.09 5.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/21/2024 _x86_64_ (2 CPU) 01:03:59 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 38.63 0.00 5.47 3.93 0.10 51.87 01:06:01 AM 0 32.46 0.00 5.05 4.87 0.10 57.53 01:06:01 AM 1 44.81 0.00 5.89 2.99 0.10 46.21 01:07:02 AM all 21.00 0.00 2.69 1.68 0.08 74.55 01:07:02 AM 0 16.75 0.00 2.34 1.87 0.08 78.95 01:07:02 AM 1 25.25 0.00 3.04 1.49 0.08 70.15 01:08:01 AM all 12.80 0.00 1.35 1.11 0.09 84.64 01:08:01 AM 0 8.02 0.00 1.53 0.68 0.07 89.70 01:08:01 AM 1 17.58 0.00 1.17 1.55 0.12 79.58 01:09:01 AM all 25.95 0.00 3.60 4.03 0.09 66.33 01:09:01 AM 0 22.07 0.00 3.52 3.42 0.10 70.90 01:09:01 AM 1 29.82 0.00 3.68 4.65 0.08 61.77 01:10:01 AM all 4.25 0.00 0.98 1.34 0.04 93.39 01:10:01 AM 0 2.96 0.00 0.69 1.39 0.03 94.93 01:10:01 AM 1 5.55 0.00 1.27 1.29 0.05 91.84 01:11:01 AM all 1.46 0.00 0.13 0.11 0.07 98.23 01:11:01 AM 0 0.57 0.00 0.13 0.02 0.05 99.23 01:11:01 AM 1 2.35 0.00 0.13 0.20 0.08 97.24 01:12:01 AM all 0.50 0.00 0.11 0.00 0.08 99.32 01:12:01 AM 0 0.35 0.00 0.13 0.00 0.08 99.43 01:12:01 AM 1 0.65 0.00 0.08 0.00 0.07 99.20 01:13:01 AM all 1.00 0.00 0.17 0.00 0.07 98.76 01:13:01 AM 0 0.30 0.00 0.12 0.00 0.05 99.53 01:13:01 AM 1 1.71 0.00 0.22 0.00 0.08 97.99 01:14:01 AM all 0.35 0.00 0.12 0.00 0.07 99.46 01:14:01 AM 0 0.33 0.00 0.10 0.00 0.07 99.50 01:14:01 AM 1 0.37 0.00 0.13 0.00 0.07 99.43 01:15:01 AM all 1.08 0.00 0.13 0.00 0.08 98.71 01:15:01 AM 0 0.79 0.00 0.13 0.00 0.07 99.01 01:15:01 AM 1 1.37 0.00 0.13 0.00 0.08 98.41 01:16:01 AM all 0.50 0.00 0.12 0.00 0.07 99.32 01:16:01 AM 0 0.33 0.00 0.12 0.00 0.07 99.48 01:16:01 AM 1 0.67 0.00 0.12 0.00 0.07 99.15 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 0.96 7.67 0.65 0.60 0.08 90.03 01:17:01 AM 0 0.50 12.16 0.72 0.72 0.07 85.84 01:17:01 AM 1 1.42 3.18 0.59 0.49 0.10 94.23 01:18:01 AM all 0.48 0.00 0.13 0.36 0.07 98.96 01:18:01 AM 0 0.57 0.00 0.12 0.72 0.03 98.56 01:18:01 AM 1 0.40 0.00 0.15 0.00 0.10 99.35 01:19:01 AM all 2.79 0.00 0.29 0.01 0.08 96.83 01:19:01 AM 0 0.92 0.00 0.20 0.00 0.07 98.81 01:19:01 AM 1 4.66 0.00 0.38 0.02 0.08 94.85 01:20:01 AM all 0.64 0.00 0.14 0.01 0.07 99.14 01:20:01 AM 0 0.92 0.00 0.13 0.00 0.03 98.91 01:20:01 AM 1 0.37 0.00 0.15 0.02 0.10 99.36 01:21:01 AM all 1.20 0.00 0.18 0.00 0.07 98.55 01:21:01 AM 0 1.27 0.00 0.20 0.00 0.07 98.46 01:21:01 AM 1 1.14 0.00 0.17 0.00 0.07 98.63 01:22:01 AM all 0.48 0.00 0.13 0.00 0.07 99.32 01:22:01 AM 0 0.67 0.00 0.15 0.00 0.05 99.13 01:22:01 AM 1 0.28 0.00 0.12 0.00 0.08 99.52 01:23:01 AM all 1.04 0.00 0.14 0.00 0.06 98.76 01:23:01 AM 0 1.65 0.00 0.08 0.00 0.03 98.23 01:23:01 AM 1 0.43 0.00 0.20 0.00 0.08 99.28 01:24:01 AM all 0.58 0.00 0.16 0.00 0.06 99.21 01:24:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.27 01:24:01 AM 1 0.55 0.00 0.22 0.00 0.08 99.15 01:25:01 AM all 1.19 0.00 0.19 0.00 0.09 98.53 01:25:01 AM 0 0.80 0.00 0.13 0.00 0.10 98.96 01:25:01 AM 1 1.57 0.00 0.25 0.00 0.08 98.09 01:26:01 AM all 0.53 0.00 0.10 0.00 0.05 99.32 01:26:01 AM 0 0.84 0.00 0.08 0.00 0.03 99.05 01:26:01 AM 1 0.22 0.00 0.12 0.00 0.07 99.60 01:27:01 AM all 18.72 0.00 2.13 0.36 0.08 78.70 01:27:01 AM 0 10.52 0.00 1.59 0.40 0.07 87.42 01:27:01 AM 1 26.97 0.00 2.67 0.32 0.10 69.94 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 31.30 0.00 3.09 0.99 0.10 64.52 01:28:01 AM 0 24.07 0.00 3.12 0.99 0.12 71.71 01:28:01 AM 1 38.54 0.00 3.06 0.99 0.08 57.33 Average: all 7.27 0.33 0.97 0.63 0.07 90.72 Average: 0 5.57 0.53 0.89 0.65 0.06 92.29 Average: 1 8.98 0.14 1.04 0.61 0.08 89.16