---> uname -a: Linux prd-centos8-robot-2c-8g-21942.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 5010 19 2114 6829 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:d5:e8:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fed5:e8b5/64 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) 09/14/2024 _x86_64_ (2 CPU) 06:11:32 LINUX RESTART (2 CPU) 06:12:01 AM tps rtps wtps bread/s bwrtn/s 06:13:01 AM 93.79 56.99 36.80 6677.77 34627.99 06:14:01 AM 95.92 12.78 83.14 2332.83 6452.57 06:15:01 AM 72.63 0.70 71.93 50.77 9344.36 06:16:01 AM 11.48 0.35 11.13 61.19 582.32 06:17:01 AM 61.54 0.03 61.50 3.46 7785.29 06:18:01 AM 5.13 0.08 5.05 31.99 224.03 06:19:01 AM 2.12 0.00 2.12 0.00 78.32 06:20:01 AM 0.18 0.00 0.18 0.00 3.48 06:21:01 AM 16.46 0.68 15.78 75.44 647.35 Average: 39.92 7.96 31.96 1026.28 6640.27 06:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:13:01 AM 5750668 7157644 2131764 27.04 2688 1603644 649660 7.27 164624 1700864 43568 06:14:01 AM 5283924 7032812 2598508 32.97 2688 1930432 698972 7.83 215052 2060288 172748 06:15:01 AM 5187604 7014800 2694828 34.19 2688 2004564 709564 7.94 221364 2129244 52 06:16:01 AM 5176936 7049316 2705496 34.32 2688 2047144 674440 7.55 244928 2110440 40352 06:17:01 AM 5047112 7073952 2835320 35.97 2688 2196180 640064 7.17 259412 2203204 92 06:18:01 AM 5007532 7035664 2874900 36.47 2688 2197476 691104 7.74 259540 2242624 76 06:19:01 AM 5006604 7034820 2875828 36.48 2688 2197564 691104 7.74 259540 2243576 36 06:20:01 AM 5005776 7034032 2876656 36.49 2688 2197596 710696 7.96 259540 2244480 16 06:21:01 AM 5222264 7080116 2660168 33.75 2688 2032708 661680 7.41 442812 1864876 13380 Average: 5187602 7057017 2694830 34.19 2688 2045256 680809 7.62 258535 2088844 30036 06:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 215.99 124.33 799.40 49.52 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 101.47 77.29 1000.12 12.29 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 40.45 28.47 346.71 5.31 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 9.38 9.75 5.41 3.73 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 215.93 156.41 311.04 41.26 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 25.71 16.11 5.68 2.96 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 10.11 6.38 1.77 0.95 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 3.65 3.23 0.76 0.55 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 63.21 40.05 85.32 23.32 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 76.22 51.34 284.08 15.54 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) 09/14/2024 _x86_64_ (2 CPU) 06:11:32 LINUX RESTART (2 CPU) 06:12:01 AM CPU %user %nice %system %iowait %steal %idle 06:13:01 AM all 20.57 0.05 5.60 31.95 0.09 41.74 06:13:01 AM 0 19.04 0.07 6.05 34.44 0.07 40.33 06:13:01 AM 1 22.10 0.03 5.16 29.45 0.10 43.15 06:14:01 AM all 33.63 0.00 5.37 4.84 0.11 56.05 06:14:01 AM 0 32.66 0.00 5.15 7.09 0.13 54.97 06:14:01 AM 1 34.60 0.00 5.59 2.57 0.08 57.15 06:15:01 AM all 15.63 0.00 2.42 6.15 0.08 75.72 06:15:01 AM 0 27.01 0.00 2.96 4.76 0.07 65.21 06:15:01 AM 1 4.34 0.00 1.89 7.53 0.10 86.15 06:16:01 AM all 15.98 0.00 2.13 3.08 0.07 78.74 06:16:01 AM 0 7.81 0.00 1.81 0.82 0.05 89.51 06:16:01 AM 1 24.17 0.00 2.45 5.35 0.08 67.95 06:17:01 AM all 22.00 0.00 3.84 3.00 0.08 71.07 06:17:01 AM 0 24.23 0.00 3.83 3.18 0.08 68.67 06:17:01 AM 1 19.77 0.00 3.86 2.82 0.08 73.47 06:18:01 AM all 2.12 0.00 0.31 0.27 0.05 97.25 06:18:01 AM 0 1.97 0.00 0.23 0.47 0.07 97.26 06:18:01 AM 1 2.27 0.00 0.38 0.07 0.03 97.24 06:19:01 AM all 0.82 0.00 0.14 0.02 0.08 98.95 06:19:01 AM 0 0.73 0.00 0.17 0.00 0.08 99.01 06:19:01 AM 1 0.90 0.00 0.12 0.03 0.07 98.88 06:20:01 AM all 0.58 0.00 0.12 0.00 0.06 99.24 06:20:01 AM 0 0.63 0.00 0.13 0.00 0.07 99.16 06:20:01 AM 1 0.53 0.00 0.10 0.00 0.05 99.31 06:21:01 AM all 20.68 0.00 2.87 0.88 0.10 75.47 06:21:01 AM 0 26.65 0.00 3.47 0.77 0.08 69.02 06:21:01 AM 1 14.70 0.00 2.27 0.99 0.12 81.92 Average: all 14.65 0.01 2.53 5.52 0.08 77.22 Average: 0 15.62 0.01 2.64 5.67 0.08 75.98 Average: 1 13.67 0.00 2.42 5.38 0.08 78.45