---> uname -a: Linux prd-centos8-robot-2c-8g-12078.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 580 4995 19 2122 6821 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:7f:4b:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe7f:4bd5/64 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) 12/02/2024 _x86_64_ (2 CPU) 02:07:07 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 95.70 15.19 80.51 2705.36 6368.69 02:10:01 AM 79.73 0.70 79.03 50.77 10171.18 02:11:01 AM 11.68 0.38 11.30 62.51 367.13 02:12:01 AM 18.06 0.03 18.03 2.27 1257.94 02:13:01 AM 49.37 0.03 49.33 3.47 7103.88 02:14:01 AM 3.60 0.10 3.50 32.13 127.11 02:15:01 AM 1.90 0.00 1.90 0.00 74.14 02:16:01 AM 0.35 0.00 0.35 0.00 5.68 02:17:01 AM 18.53 0.42 18.11 47.73 731.49 Average: 30.99 1.87 29.12 322.71 2912.23 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5356488 7076964 2525944 32.05 2688 1902748 658840 7.38 209328 1994552 158684 02:10:01 AM 5168632 7004472 2713800 34.43 2688 2012524 713424 7.99 221024 2140576 4 02:11:01 AM 5248000 7085380 2634432 33.42 2688 2014404 633596 7.09 239864 2047760 4 02:12:01 AM 5059776 7000160 2822656 35.81 2688 2114324 725800 8.13 258716 2206612 81756 02:13:01 AM 5025464 7064320 2856968 36.24 2688 2208348 627096 7.02 257380 2224252 20 02:14:01 AM 4957340 6997404 2925092 37.11 2688 2209556 732436 8.20 257512 2292080 252 02:15:01 AM 4900316 6940428 2982116 37.83 2688 2209604 805200 9.02 257512 2348324 16 02:16:01 AM 4910648 6951100 2971784 37.70 2688 2209948 773008 8.66 257512 2337840 316 02:17:01 AM 5128836 6993396 2753596 34.93 2688 2040236 711068 7.96 446656 1957084 13356 Average: 5083944 7012625 2798488 35.50 2688 2102410 708941 7.94 267278 2172120 28268 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 311.05 150.65 1330.14 47.63 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 57.64 43.81 560.91 7.54 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 14.41 6.18 5.27 2.87 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 34.06 28.11 292.85 5.61 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 127.09 94.70 33.75 23.54 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 52.82 57.21 9.57 438.90 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 455.89 394.18 6249.35 278.79 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 270.83 250.63 4476.18 16.37 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 60.81 39.54 83.27 26.90 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 153.84 118.33 1449.00 94.23 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) 12/02/2024 _x86_64_ (2 CPU) 02:07:07 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 35.55 0.00 6.28 3.86 0.10 54.20 02:09:01 AM 0 39.91 0.00 6.77 4.32 0.10 48.89 02:09:01 AM 1 31.20 0.00 5.79 3.40 0.10 59.51 02:10:01 AM all 19.80 0.00 2.85 3.25 0.11 73.98 02:10:01 AM 0 17.95 0.00 3.05 3.45 0.12 75.43 02:10:01 AM 1 21.66 0.00 2.65 3.05 0.10 72.54 02:11:01 AM all 10.64 0.00 1.09 0.23 0.04 88.00 02:11:01 AM 0 19.23 0.00 1.12 0.13 0.05 79.47 02:11:01 AM 1 2.05 0.00 1.05 0.33 0.03 96.53 02:12:01 AM all 12.39 0.00 2.28 0.60 0.05 84.68 02:12:01 AM 0 6.45 0.00 1.90 0.33 0.05 91.27 02:12:01 AM 1 18.35 0.00 2.65 0.87 0.05 78.08 02:13:01 AM all 15.32 0.00 2.84 6.55 0.07 75.23 02:13:01 AM 0 15.50 0.00 3.17 7.15 0.07 74.12 02:13:01 AM 1 15.14 0.00 2.50 5.96 0.07 76.34 02:14:01 AM all 5.98 0.00 0.32 0.47 0.05 93.18 02:14:01 AM 0 6.18 0.00 0.38 0.92 0.05 92.47 02:14:01 AM 1 5.79 0.00 0.25 0.02 0.05 93.89 02:15:01 AM all 13.01 0.00 1.24 0.25 0.09 85.40 02:15:01 AM 0 23.12 0.00 2.31 0.00 0.10 74.47 02:15:01 AM 1 3.04 0.00 0.18 0.50 0.08 96.19 02:16:01 AM all 10.15 0.00 0.99 0.00 0.08 88.77 02:16:01 AM 0 19.36 0.00 1.60 0.00 0.09 78.95 02:16:01 AM 1 1.17 0.00 0.40 0.00 0.08 98.34 02:17:01 AM all 20.03 0.00 2.65 1.45 0.08 75.81 02:17:01 AM 0 32.26 0.00 3.01 2.17 0.08 62.47 02:17:01 AM 1 7.79 0.00 2.29 0.72 0.07 89.14 Average: all 15.89 0.00 2.29 1.86 0.07 79.89 Average: 0 19.99 0.00 2.59 2.06 0.08 75.28 Average: 1 11.82 0.00 1.98 1.65 0.07 84.48