---> uname -a: Linux prd-centos8-robot-2c-8g-16230.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 561 4933 19 2202 6839 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:07:2f:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fe07:2fe0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/27/2024 _x86_64_ (2 CPU) 23:04:58 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 86.17 12.79 73.38 2385.34 5873.31 11:08:01 PM 84.31 0.75 83.56 52.52 9356.61 11:09:01 PM 18.63 0.38 18.25 63.06 1669.77 11:10:01 PM 4.97 0.45 4.52 59.31 115.99 11:11:01 PM 20.98 0.17 20.81 9.46 1299.13 11:12:01 PM 44.83 2.55 42.28 397.13 6757.74 11:13:01 PM 5.25 0.08 5.17 3.33 266.32 11:14:01 PM 2.57 0.02 2.55 0.93 1030.21 11:15:01 PM 6.45 0.23 6.22 34.13 221.26 11:16:01 PM 25.56 0.50 25.06 63.71 2545.75 Average: 29.97 1.79 28.18 306.94 2913.71 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5348760 7084268 2533676 32.14 2688 1917476 672176 7.53 212088 1998976 161892 11:08:01 PM 5199964 7029588 2682472 34.03 2688 2006308 689988 7.73 222772 2112732 37104 11:09:01 PM 5271192 7102212 2611244 33.13 2688 2008204 623572 6.98 240932 2025072 12 11:10:01 PM 5266488 7100584 2615948 33.19 2688 2011248 643424 7.20 241696 2028676 8 11:11:01 PM 4929548 6997996 2952888 37.46 2688 2238368 722580 8.09 291140 2293620 209004 11:12:01 PM 5030848 7073764 2851588 36.18 2688 2212620 639444 7.16 267412 2209628 32 11:13:01 PM 4715776 6784724 3166660 40.17 2688 2238652 970900 10.87 267860 2523540 24228 11:14:01 PM 4858440 6933472 3023996 38.36 2688 2244736 872164 9.77 268060 2380684 1444 11:15:01 PM 5004424 6971652 2878012 36.51 2688 2140488 736424 8.25 306440 2213972 62756 11:16:01 PM 5080152 7030964 2802284 35.55 2688 2125896 675048 7.56 475008 1976664 16024 Average: 5070559 7010922 2811877 35.67 2688 2114400 724572 8.11 279341 2176356 51250 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 125.87 91.02 941.15 19.10 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 46.27 30.62 367.77 6.64 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:09:01 PM eth0 11.50 5.63 4.51 2.58 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 11:10:01 PM eth0 7.98 6.53 6.31 7.57 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 31.46 27.37 276.27 6.86 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 254.02 219.93 54.30 45.44 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 77.85 71.92 416.93 6.36 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 159.15 155.53 57.09 17.65 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 84.24 63.09 156.27 87.47 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 18.69 17.23 14.70 8.02 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.70 68.89 229.55 20.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/27/2024 _x86_64_ (2 CPU) 23:04:58 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 38.29 0.00 6.03 3.87 0.12 51.69 11:07:01 PM 0 50.41 0.00 6.76 4.55 0.12 38.16 11:07:01 PM 1 26.22 0.00 5.30 3.20 0.12 65.17 11:08:01 PM all 28.79 0.00 3.32 3.47 0.11 64.31 11:08:01 PM 0 30.69 0.00 3.76 3.24 0.10 62.21 11:08:01 PM 1 26.88 0.00 2.88 3.70 0.12 66.42 11:09:01 PM all 11.96 0.00 1.11 0.56 0.06 86.31 11:09:01 PM 0 17.97 0.00 1.10 0.55 0.07 80.31 11:09:01 PM 1 5.95 0.00 1.12 0.57 0.05 92.31 11:10:01 PM all 0.61 0.00 0.63 0.10 0.04 98.62 11:10:01 PM 0 0.65 0.00 0.67 0.08 0.03 98.57 11:10:01 PM 1 0.57 0.00 0.58 0.12 0.05 98.68 11:11:01 PM all 17.44 0.00 2.81 0.33 0.08 79.34 11:11:01 PM 0 24.90 0.00 3.40 0.32 0.07 71.31 11:11:01 PM 1 10.00 0.00 2.22 0.35 0.08 87.36 11:12:01 PM all 15.29 0.00 2.51 1.90 0.06 80.25 11:12:01 PM 0 18.86 0.00 2.51 1.76 0.05 76.83 11:12:01 PM 1 11.71 0.00 2.51 2.04 0.07 83.67 11:13:01 PM all 17.26 0.00 1.23 0.03 0.08 81.41 11:13:01 PM 0 19.27 0.00 1.36 0.02 0.08 79.27 11:13:01 PM 1 15.25 0.00 1.11 0.03 0.07 83.55 11:14:01 PM all 18.37 0.00 1.36 0.17 0.08 80.02 11:14:01 PM 0 28.04 0.00 1.50 0.00 0.08 70.37 11:14:01 PM 1 8.75 0.00 1.21 0.34 0.08 89.62 11:15:01 PM all 16.75 0.00 1.66 0.05 0.08 81.45 11:15:01 PM 0 23.93 0.00 1.73 0.05 0.07 74.22 11:15:01 PM 1 9.53 0.00 1.59 0.05 0.10 88.73 11:16:01 PM all 31.45 0.00 3.37 0.57 0.10 64.51 11:16:01 PM 0 28.85 0.00 3.64 0.38 0.10 67.03 11:16:01 PM 1 34.06 0.00 3.11 0.75 0.10 61.98 Average: all 19.62 0.00 2.40 1.11 0.08 76.79 Average: 0 24.35 0.00 2.64 1.10 0.08 71.83 Average: 1 14.90 0.00 2.16 1.12 0.08 81.74