---> uname -a: Linux prd-centos8-robot-2c-8g-6907.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: 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 569 4993 19 2134 6831 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:3e:fb:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe3e:fbbc/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) 04/12/2024 _x86_64_ (2 CPU) 00:41:30 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 92.50 29.95 62.55 7117.24 16428.34 12:44:01 AM 92.53 0.08 92.45 2.53 8067.09 12:45:01 AM 35.07 1.48 33.59 171.68 3837.19 12:46:01 AM 28.95 0.20 28.75 11.73 1610.60 12:47:01 AM 45.63 2.55 43.09 397.07 6876.46 12:48:01 AM 4.27 0.05 4.22 2.00 196.52 12:49:01 AM 7.20 0.25 6.95 35.05 239.24 12:50:01 AM 25.91 0.50 25.41 63.71 1211.88 Average: 41.51 4.38 37.12 975.30 4808.65 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5417100 7038332 2465336 31.28 2688 1812116 729804 8.17 217676 1955244 69228 12:44:01 AM 5120788 6976724 2761648 35.04 2688 2032632 740348 8.29 219612 2196708 123912 12:45:01 AM 5261664 7094540 2620772 33.25 2688 2009988 627704 7.03 240144 2035444 28 12:46:01 AM 4996912 7026684 2885524 36.61 2688 2199460 680692 7.62 260764 2256996 170340 12:47:01 AM 4988184 7031916 2894252 36.72 2688 2213132 660324 7.39 266468 2253048 192 12:48:01 AM 4983240 7028292 2899196 36.78 2688 2214468 683840 7.66 266776 2258048 112 12:49:01 AM 5126060 7004268 2756376 34.97 2688 2051344 698940 7.83 286852 2110624 19180 12:50:01 AM 5131300 7012500 2751136 34.90 2688 2056168 700132 7.84 444516 1955228 15928 Average: 5128156 7026657 2754280 34.94 2688 2073664 690223 7.73 275351 2127668 49865 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 307.05 201.05 1540.82 62.19 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 50.57 41.63 503.05 7.85 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 10.36 8.00 5.82 3.24 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 41.71 29.65 295.00 6.58 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 230.46 204.68 51.62 45.01 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 25.29 24.28 7.41 4.61 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 55.95 44.29 81.03 25.73 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 18.28 16.96 14.12 8.42 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 92.46 71.32 312.38 20.45 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) 04/12/2024 _x86_64_ (2 CPU) 00:41:30 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 40.99 0.00 6.83 6.36 0.11 45.71 12:43:01 AM 0 45.00 0.00 6.86 4.31 0.10 43.74 12:43:01 AM 1 36.98 0.00 6.80 8.41 0.12 47.69 12:44:01 AM all 40.11 0.00 4.75 2.53 0.10 52.51 12:44:01 AM 0 46.79 0.00 5.32 1.72 0.10 46.07 12:44:01 AM 1 33.45 0.00 4.18 3.34 0.10 58.93 12:45:01 AM all 15.07 0.00 1.63 1.69 0.08 81.53 12:45:01 AM 0 12.39 0.00 1.55 1.10 0.10 84.86 12:45:01 AM 1 17.76 0.00 1.71 2.28 0.07 78.19 12:46:01 AM all 22.02 0.00 3.63 1.65 0.11 72.59 12:46:01 AM 0 23.25 0.00 3.94 1.92 0.12 70.77 12:46:01 AM 1 20.79 0.00 3.31 1.39 0.10 74.41 12:47:01 AM all 12.23 0.00 2.21 2.56 0.06 82.94 12:47:01 AM 0 17.21 0.00 1.89 2.56 0.05 78.29 12:47:01 AM 1 7.25 0.00 2.53 2.56 0.07 87.59 12:48:01 AM all 9.57 0.00 0.81 0.08 0.08 89.47 12:48:01 AM 0 16.88 0.00 1.30 0.12 0.08 81.62 12:48:01 AM 1 2.29 0.00 0.33 0.03 0.07 97.27 12:49:01 AM all 18.83 0.00 2.05 0.23 0.10 78.80 12:49:01 AM 0 12.39 0.00 1.97 0.07 0.10 85.47 12:49:01 AM 1 25.27 0.00 2.12 0.38 0.10 72.13 12:50:01 AM all 32.98 0.00 3.11 0.37 0.08 63.45 12:50:01 AM 0 36.26 0.00 3.14 0.35 0.08 60.16 12:50:01 AM 1 29.70 0.00 3.09 0.38 0.08 66.74 Average: all 23.98 0.00 3.13 1.93 0.09 70.87 Average: 0 26.27 0.00 3.25 1.52 0.09 68.87 Average: 1 21.69 0.00 3.01 2.35 0.09 72.87