---> uname -a: Linux prd-centos8-robot-2c-8g-5841.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4968 19 2145 6817 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:64:3b:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe64:3b17/64 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) 11/10/2024 _x86_64_ (2 CPU) 23:40:54 LINUX RESTART (2 CPU) 11:42:01 PM tps rtps wtps bread/s bwrtn/s 11:43:01 PM 124.73 7.05 117.68 1260.46 10631.19 11:44:01 PM 44.53 1.05 43.48 113.71 5203.85 11:45:01 PM 50.77 2.52 48.25 396.00 3032.44 11:46:01 PM 19.46 0.00 19.46 0.00 5190.08 11:47:01 PM 0.35 0.00 0.35 0.00 6.83 11:48:01 PM 0.13 0.00 0.13 0.00 1.05 11:49:01 PM 0.17 0.00 0.17 0.00 1.48 11:50:01 PM 1.75 0.10 1.65 32.93 71.57 11:51:01 PM 27.94 0.63 27.31 73.18 1688.00 Average: 29.98 1.26 28.72 208.47 2869.49 11:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 PM 5157072 7016160 2725360 34.58 2688 2036696 709200 7.94 213552 2169156 155824 11:44:01 PM 5252060 7088800 2630372 33.37 2688 2013788 655976 7.34 240164 2043700 24 11:45:01 PM 5018988 7066916 2863444 36.33 2688 2216804 640356 7.17 263300 2228540 147648 11:46:01 PM 5013724 7061240 2868708 36.39 2688 2216804 655984 7.35 263296 2228452 4 11:47:01 PM 5013648 7061164 2868784 36.39 2688 2216804 655984 7.35 263296 2228520 8 11:48:01 PM 5013784 7061304 2868648 36.39 2688 2216808 655984 7.35 263296 2228392 4 11:49:01 PM 5014028 7061520 2868404 36.39 2688 2216808 655984 7.35 263296 2228392 4 11:50:01 PM 5006792 7062144 2875640 36.48 2688 2224652 651784 7.30 263952 2235088 6544 11:51:01 PM 5101052 6990268 2781380 35.29 2688 2063988 721436 8.08 458036 1970304 192 Average: 5065683 7052168 2816749 35.73 2688 2158128 666965 7.47 276910 2173394 34472 11:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 120.21 98.15 1251.97 12.80 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 11.45 10.23 12.24 4.10 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 230.16 169.09 335.27 42.71 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 0.98 0.70 0.15 0.12 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 0.53 0.17 0.10 0.07 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 0.60 0.13 0.03 0.01 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 1.98 1.20 0.92 0.60 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 102.97 86.55 67.54 12.92 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 46.52 36.42 90.23 35.69 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 57.27 44.74 195.38 12.11 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) 11/10/2024 _x86_64_ (2 CPU) 23:40:54 LINUX RESTART (2 CPU) 11:42:01 PM CPU %user %nice %system %iowait %steal %idle 11:43:01 PM all 37.22 0.00 6.04 3.45 0.13 53.17 11:43:01 PM 0 49.01 0.00 7.33 3.61 0.12 39.93 11:43:01 PM 1 25.47 0.00 4.75 3.28 0.13 66.36 11:44:01 PM all 16.90 0.00 1.96 1.18 0.08 79.89 11:44:01 PM 0 25.01 0.00 2.27 0.88 0.07 71.78 11:44:01 PM 1 8.79 0.00 1.65 1.47 0.08 88.01 11:45:01 PM all 27.07 0.00 4.51 1.19 0.10 67.13 11:45:01 PM 0 38.52 0.00 5.02 0.82 0.10 55.55 11:45:01 PM 1 15.61 0.00 4.01 1.57 0.10 78.71 11:46:01 PM all 0.30 0.00 0.28 1.01 0.05 98.36 11:46:01 PM 0 0.07 0.00 0.23 1.14 0.05 98.51 11:46:01 PM 1 0.53 0.00 0.33 0.88 0.05 98.20 11:47:01 PM all 0.32 0.00 0.05 0.00 0.04 99.59 11:47:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:47:01 PM 1 0.57 0.00 0.05 0.00 0.05 99.33 11:48:01 PM all 0.32 0.00 0.07 0.00 0.04 99.57 11:48:01 PM 0 0.12 0.00 0.08 0.00 0.07 99.73 11:48:01 PM 1 0.52 0.00 0.05 0.00 0.02 99.42 11:49:01 PM all 0.32 0.00 0.06 0.00 0.03 99.60 11:49:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 11:49:01 PM 1 0.52 0.00 0.03 0.00 0.02 99.43 11:50:01 PM all 8.32 0.00 0.50 0.02 0.08 91.09 11:50:01 PM 0 10.72 0.00 0.55 0.02 0.07 88.65 11:50:01 PM 1 5.91 0.00 0.45 0.02 0.08 93.54 11:51:01 PM all 25.91 0.00 3.21 0.44 0.09 70.34 11:51:01 PM 0 35.73 0.00 3.89 0.40 0.07 59.91 11:51:01 PM 1 16.09 0.00 2.54 0.48 0.12 80.77 Average: all 12.96 0.00 1.85 0.81 0.07 84.30 Average: 0 17.70 0.00 2.17 0.76 0.07 79.30 Average: 1 8.22 0.00 1.54 0.86 0.07 89.31