---> uname -a: Linux prd-centos8-robot-2c-8g-7788.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 631 4863 19 2201 6769 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:9e:99:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe9e:991b/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) 01/05/2025 _x86_64_ (2 CPU) 23:25:00 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 68.20 29.60 38.61 5354.43 13195.95 11:28:01 PM 106.77 0.08 106.68 2.40 10440.58 11:29:01 PM 36.54 0.67 35.87 51.18 4523.86 11:30:01 PM 37.05 7.13 29.92 1310.50 1772.54 11:31:01 PM 49.33 2.56 46.77 402.64 7077.81 11:32:01 PM 5.18 0.10 5.08 32.12 214.63 11:33:01 PM 2.48 0.02 2.47 0.93 910.51 11:34:01 PM 0.63 0.00 0.63 0.00 218.29 11:35:01 PM 13.38 0.40 12.98 46.78 810.16 Average: 35.48 4.51 30.97 801.04 4346.87 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5536784 7061820 2345648 29.76 2688 1717724 705136 7.90 186356 1876824 87908 11:28:01 PM 5187440 7003612 2694992 34.19 2688 1994800 722236 8.09 188820 2166556 114748 11:29:01 PM 5178484 6999796 2703948 34.30 2688 1998840 722864 8.09 209816 2150928 25572 11:30:01 PM 4914316 6972240 2968116 37.65 2688 2228584 757380 8.48 286312 2316860 197492 11:31:01 PM 4988572 7037060 2893860 36.71 2688 2218320 677732 7.59 263192 2258744 16 11:32:01 PM 4939268 6990344 2943164 37.34 2688 2220908 752092 8.42 263408 2307744 1628 11:33:01 PM 4653960 6730268 3228472 40.96 2688 2246212 1054620 11.81 263456 2592380 1536 11:34:01 PM 4786492 6868048 3095940 39.28 2688 2251388 916728 10.26 263624 2460200 552 11:35:01 PM 5044960 6991756 2837472 36.00 2688 2121772 721320 8.08 483080 2001808 47688 Average: 5025586 6961660 2856846 36.24 2688 2110950 781123 8.75 267563 2236894 53016 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 287.62 164.21 1201.56 58.28 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 79.15 61.56 1000.29 9.12 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 11.71 9.05 41.01 3.28 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 31.97 28.04 295.18 6.14 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 199.92 142.57 45.30 38.84 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 29.41 19.69 19.68 2.15 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 134.59 118.30 410.65 10.95 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 128.34 120.38 48.63 13.62 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 83.91 52.70 148.06 87.60 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 109.47 79.50 357.30 25.53 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) 01/05/2025 _x86_64_ (2 CPU) 23:25:00 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 23.55 0.03 5.03 25.66 0.09 45.64 11:27:01 PM 0 29.92 0.05 5.49 21.95 0.10 42.50 11:27:01 PM 1 17.10 0.02 4.57 29.41 0.09 48.82 11:28:01 PM all 29.64 0.00 4.48 10.89 0.16 54.83 11:28:01 PM 0 28.75 0.00 4.75 10.35 0.17 55.98 11:28:01 PM 1 30.52 0.00 4.22 11.42 0.15 53.69 11:29:01 PM all 13.54 0.00 1.75 10.65 0.09 73.97 11:29:01 PM 0 14.28 0.00 1.35 16.15 0.10 68.12 11:29:01 PM 1 12.80 0.00 2.16 5.10 0.08 79.86 11:30:01 PM all 22.12 0.00 3.84 1.81 0.08 72.15 11:30:01 PM 0 24.87 0.00 4.21 2.59 0.08 68.24 11:30:01 PM 1 19.36 0.00 3.46 1.04 0.08 76.06 11:31:01 PM all 12.94 0.00 2.71 4.04 0.07 80.25 11:31:01 PM 0 13.05 0.00 2.72 4.12 0.05 80.05 11:31:01 PM 1 12.82 0.00 2.69 3.96 0.09 80.44 11:32:01 PM all 3.11 0.00 0.48 0.04 0.06 96.31 11:32:01 PM 0 3.24 0.00 0.60 0.02 0.07 96.07 11:32:01 PM 1 2.98 0.00 0.35 0.07 0.05 96.56 11:33:01 PM all 22.44 0.00 1.09 0.46 0.09 75.92 11:33:01 PM 0 35.92 0.00 1.41 0.02 0.08 62.57 11:33:01 PM 1 8.95 0.00 0.78 0.90 0.10 89.27 11:34:01 PM all 13.34 0.00 0.88 0.12 0.09 85.56 11:34:01 PM 0 14.20 0.00 0.99 0.03 0.10 84.67 11:34:01 PM 1 12.49 0.00 0.78 0.20 0.08 86.44 11:35:01 PM all 21.42 0.00 2.98 0.24 0.08 75.28 11:35:01 PM 0 28.27 0.00 3.03 0.20 0.07 68.44 11:35:01 PM 1 14.59 0.00 2.92 0.28 0.08 82.12 Average: all 18.01 0.00 2.58 5.97 0.09 73.35 Average: 0 21.38 0.01 2.73 6.16 0.09 69.63 Average: 1 14.62 0.00 2.43 5.78 0.09 77.07