---> uname -a: Linux prd-centos8-robot-2c-8g-4272.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 601 4914 19 2180 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:a3:43:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85563sec preferred_lft 85563sec inet6 fe80::f816:3eff:fea3:430c/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) 07/25/2024 _x86_64_ (2 CPU) 04:58:37 LINUX RESTART (2 CPU) 04:59:03 AM tps rtps wtps bread/s bwrtn/s 05:00:01 AM 157.83 60.00 97.83 9122.59 38958.49 05:01:01 AM 86.04 0.72 85.32 50.92 9379.14 05:02:01 AM 19.22 0.92 18.31 125.67 1363.27 05:03:01 AM 45.60 0.00 45.60 0.00 3609.33 05:04:01 AM 22.68 0.03 22.65 3.47 5273.19 05:05:01 AM 4.95 0.10 4.85 32.12 243.92 05:06:01 AM 0.47 0.03 0.43 1.87 124.68 05:07:01 AM 0.28 0.00 0.28 0.00 173.10 05:08:01 AM 0.33 0.00 0.33 0.00 190.03 05:09:01 AM 0.25 0.00 0.25 0.00 105.53 05:10:01 AM 0.43 0.00 0.43 0.00 184.02 05:11:01 AM 0.33 0.00 0.33 0.00 112.45 05:12:01 AM 24.79 0.43 24.36 47.98 2626.46 Average: 27.61 4.65 22.96 700.44 4708.43 04:59:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 AM 5407024 7099672 2475400 31.40 2688 1874748 645764 7.23 210428 1940700 129720 05:01:01 AM 5178900 7001464 2703524 34.30 2688 1999604 721324 8.08 222268 2132080 26388 05:02:01 AM 5249464 7076644 2632960 33.40 2688 2004656 636044 7.12 241556 2045384 12 05:03:01 AM 4974248 6999912 2908176 36.89 2688 2194704 695692 7.79 258184 2277968 149448 05:04:01 AM 5020308 7045760 2862116 36.31 2688 2194832 657844 7.37 261552 2222596 4 05:05:01 AM 4970020 6999476 2912404 36.95 2688 2198872 739568 8.28 262104 2272416 1460 05:06:01 AM 4964204 6998396 2918220 37.02 2688 2203620 739568 8.28 262348 2278092 2564 05:07:01 AM 4957428 6995772 2924996 37.11 2688 2207768 770968 8.63 262348 2284884 1572 05:08:01 AM 4948488 6992088 2933936 37.22 2688 2213024 793812 8.89 262348 2293468 1176 05:09:01 AM 4948372 6994432 2934052 37.22 2688 2215492 776096 8.69 262412 2293944 516 05:10:01 AM 4940612 6991568 2941812 37.32 2688 2220380 787972 8.82 262412 2301256 4 05:11:01 AM 4986272 7047152 2896152 36.74 2688 2230296 654024 7.32 262740 2256156 6620 05:12:01 AM 5130316 7055500 2752108 34.91 2688 2100900 646356 7.24 467872 1933724 280 Average: 5051974 7022910 2830450 35.91 2688 2142992 712695 7.98 269121 2194821 24597 04:59:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 283.97 185.75 1631.01 58.26 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 54.30 46.00 499.96 8.07 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 19.56 13.88 10.68 11.22 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 45.88 39.39 275.52 10.03 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 673.24 554.59 128.14 107.69 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 142.80 137.47 33.04 11.97 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 203.15 204.08 38.15 15.73 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 179.00 180.54 33.06 14.15 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 241.43 243.68 46.01 18.97 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 75.21 74.99 15.53 6.27 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 247.37 248.83 46.07 19.48 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 186.85 179.99 42.83 14.91 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 80.94 60.60 163.58 103.33 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 186.95 166.85 224.39 30.70 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) 07/25/2024 _x86_64_ (2 CPU) 04:58:37 LINUX RESTART (2 CPU) 04:59:03 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 46.93 0.03 9.44 3.93 0.13 39.53 05:00:01 AM 0 51.72 0.02 9.31 4.60 0.16 34.20 05:00:01 AM 1 42.14 0.05 9.57 3.25 0.10 44.88 05:01:01 AM all 27.74 0.00 3.60 1.68 0.10 66.88 05:01:01 AM 0 39.02 0.00 4.39 1.47 0.10 55.02 05:01:01 AM 1 16.46 0.00 2.82 1.88 0.10 78.74 05:02:01 AM all 10.72 0.00 1.51 0.50 0.07 87.20 05:02:01 AM 0 5.69 0.00 1.23 0.58 0.05 92.44 05:02:01 AM 1 15.76 0.00 1.79 0.42 0.08 81.95 05:03:01 AM all 27.98 0.00 4.51 0.90 0.11 66.51 05:03:01 AM 0 38.41 0.00 5.43 0.82 0.12 55.22 05:03:01 AM 1 17.53 0.00 3.59 0.98 0.10 77.80 05:04:01 AM all 2.02 0.00 1.47 0.36 0.05 96.10 05:04:01 AM 0 1.07 0.00 1.46 0.60 0.03 96.83 05:04:01 AM 1 2.96 0.00 1.47 0.12 0.07 95.38 05:05:01 AM all 11.37 0.00 1.08 0.09 0.08 87.37 05:05:01 AM 0 13.99 0.00 1.07 0.02 0.10 84.82 05:05:01 AM 1 8.78 0.00 1.09 0.17 0.07 89.89 05:06:01 AM all 15.60 0.00 1.32 0.00 0.09 82.99 05:06:01 AM 0 21.99 0.00 1.53 0.00 0.09 76.39 05:06:01 AM 1 9.28 0.00 1.11 0.00 0.10 89.51 05:07:01 AM all 15.06 0.00 1.27 0.00 0.08 83.58 05:07:01 AM 0 18.26 0.00 1.30 0.00 0.10 80.34 05:07:01 AM 1 11.82 0.00 1.24 0.00 0.07 86.86 05:08:01 AM all 17.39 0.00 1.50 0.00 0.09 81.02 05:08:01 AM 0 25.20 0.00 1.83 0.00 0.08 72.89 05:08:01 AM 1 9.61 0.00 1.17 0.00 0.10 89.12 05:09:01 AM all 9.41 0.00 0.81 0.00 0.08 89.70 05:09:01 AM 0 13.92 0.00 0.85 0.00 0.07 85.16 05:09:01 AM 1 4.96 0.00 0.77 0.00 0.10 94.17 05:10:01 AM all 18.17 0.00 1.55 0.00 0.10 80.18 05:10:01 AM 0 25.21 0.00 1.73 0.00 0.08 72.98 05:10:01 AM 1 11.09 0.00 1.36 0.00 0.12 87.43 05:10:01 AM CPU %user %nice %system %iowait %steal %idle 05:11:01 AM all 18.96 0.00 1.54 0.00 0.08 79.42 05:11:01 AM 0 30.89 0.00 1.82 0.00 0.07 67.22 05:11:01 AM 1 7.09 0.00 1.26 0.00 0.10 91.55 05:12:01 AM all 24.37 0.00 2.78 0.36 0.09 72.40 05:12:01 AM 0 31.45 0.00 2.67 0.22 0.08 65.58 05:12:01 AM 1 17.30 0.00 2.89 0.50 0.10 79.21 Average: all 18.86 0.00 2.48 0.60 0.09 77.97 Average: 0 24.34 0.00 2.66 0.63 0.09 72.29 Average: 1 13.39 0.00 2.30 0.56 0.09 83.65