---> uname -a: Linux prd-centos8-robot-2c-8g-6304.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4798 19 2310 6806 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:43:2a:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:fe43:2ab9/64 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) 12/29/2024 _x86_64_ (2 CPU) 23:05:04 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:02 PM 88.74 48.92 39.82 5869.24 13461.30 11:08:01 PM 109.13 0.08 109.05 2.44 10661.40 11:09:01 PM 35.42 1.05 34.37 113.70 3639.04 11:10:01 PM 29.16 6.75 22.41 1248.19 1407.55 11:11:01 PM 50.42 2.52 47.90 396.00 7026.06 11:12:01 PM 4.67 0.00 4.67 0.00 196.53 11:13:01 PM 0.20 0.00 0.20 0.00 2.13 11:14:01 PM 0.12 0.00 0.12 0.00 0.80 11:15:01 PM 7.70 0.18 7.51 33.86 163.40 11:16:01 PM 25.14 0.52 24.63 63.85 955.85 Average: 34.95 6.01 28.94 774.03 3740.04 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:02 PM 5478728 7045436 2403696 30.49 2688 1759304 705328 7.90 187200 1931844 97296 11:08:01 PM 5155012 6977616 2727412 34.60 2688 2001444 727212 8.14 189596 2181016 55956 11:09:01 PM 5288196 7088136 2594228 32.91 2688 1978216 626288 7.01 216920 2034616 28 11:10:01 PM 4972840 6991676 2909584 36.91 2688 2190540 725888 8.13 272792 2274156 156512 11:11:01 PM 5013012 7064200 2869412 36.40 2688 2221380 634704 7.11 263668 2232268 20 11:12:01 PM 5013308 7064500 2869116 36.40 2688 2221380 634704 7.11 263664 2232340 4 11:13:01 PM 5013496 7064688 2868928 36.40 2688 2221380 634704 7.11 263664 2232276 4 11:14:01 PM 5013540 7064736 2868884 36.40 2688 2221384 634704 7.11 263664 2232280 4 11:15:01 PM 4930028 6979612 2952396 37.46 2688 2219232 708804 7.94 302456 2274300 13356 11:16:01 PM 4908408 6963748 2974016 37.73 2688 2224764 740724 8.29 460576 2139868 16604 Average: 5078657 7030435 2803767 35.57 2688 2125902 677306 7.58 268420 2176496 33978 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:02 PM eth0 306.38 188.34 1530.92 57.98 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 71.06 55.34 721.39 8.61 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 15.53 9.71 6.67 3.76 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 35.46 30.43 295.25 6.41 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 497.03 363.16 106.41 89.90 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 2.78 0.57 0.26 0.14 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 2.37 0.18 0.11 0.01 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 0.62 0.23 0.22 0.02 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 16.94 13.08 15.49 6.39 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 19.39 16.86 13.84 12.62 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 96.80 67.81 268.31 18.60 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) 12/29/2024 _x86_64_ (2 CPU) 23:05:04 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:02 PM all 26.08 0.04 5.41 19.00 0.14 49.33 11:07:02 PM 0 31.47 0.02 4.86 19.15 0.15 44.35 11:07:02 PM 1 20.65 0.07 5.97 18.85 0.12 54.34 11:08:01 PM all 27.42 0.00 4.39 6.44 0.10 61.64 11:08:01 PM 0 30.95 0.00 4.74 6.48 0.10 57.73 11:08:01 PM 1 23.90 0.00 4.03 6.41 0.10 65.55 11:09:01 PM all 16.90 0.00 2.17 1.25 0.08 79.60 11:09:01 PM 0 25.56 0.00 2.99 1.52 0.08 69.85 11:09:01 PM 1 8.22 0.00 1.34 0.99 0.07 89.39 11:10:01 PM all 16.43 0.00 3.60 0.83 0.08 79.05 11:10:01 PM 0 24.87 0.00 4.40 1.07 0.07 69.59 11:10:01 PM 1 8.03 0.00 2.80 0.60 0.10 88.47 11:11:01 PM all 12.98 0.00 2.94 2.07 0.08 81.92 11:11:01 PM 0 11.27 0.00 2.49 2.58 0.08 83.58 11:11:01 PM 1 14.70 0.00 3.39 1.56 0.08 80.26 11:12:01 PM all 0.31 0.00 0.08 0.02 0.05 99.54 11:12:01 PM 0 0.58 0.00 0.08 0.03 0.05 99.25 11:12:01 PM 1 0.03 0.00 0.08 0.00 0.05 99.83 11:13:01 PM all 0.33 0.00 0.06 0.00 0.05 99.57 11:13:01 PM 0 0.58 0.00 0.08 0.00 0.07 99.27 11:13:01 PM 1 0.07 0.00 0.03 0.00 0.03 99.87 11:14:01 PM all 0.25 0.00 0.05 0.00 0.03 99.67 11:14:01 PM 0 0.47 0.00 0.05 0.00 0.05 99.43 11:14:01 PM 1 0.03 0.00 0.05 0.00 0.02 99.90 11:15:01 PM all 11.95 0.00 1.36 0.08 0.08 86.54 11:15:01 PM 0 12.63 0.00 1.57 0.10 0.07 85.64 11:15:01 PM 1 11.28 0.00 1.15 0.05 0.08 87.43 11:16:01 PM all 27.56 0.00 3.07 1.04 0.09 68.24 11:16:01 PM 0 35.44 0.00 3.12 0.97 0.08 60.39 11:16:01 PM 1 19.67 0.00 3.02 1.10 0.10 76.11 Average: all 13.97 0.00 2.30 3.03 0.08 80.62 Average: 0 17.33 0.00 2.43 3.15 0.08 77.01 Average: 1 10.61 0.01 2.17 2.91 0.08 84.23