---> uname -a: Linux prd-centos8-builder-2c-2g-10858.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 3332 19 3707 6729 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:b1:77:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:feb1:771e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:32:6d:43 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/26/2023 _x86_64_ (2 CPU) 13:12:33 LINUX RESTART (2 CPU) 01:13:01 PM tps rtps wtps bread/s bwrtn/s 01:14:01 PM 91.13 22.88 68.26 4826.26 5392.77 01:15:01 PM 99.24 11.49 87.75 2637.07 10713.52 01:16:01 PM 192.05 9.76 182.29 1906.70 8295.10 01:17:01 PM 43.90 0.20 43.70 6.40 2466.33 01:18:01 PM 43.46 0.90 42.56 34.35 5027.31 01:19:01 PM 45.21 0.00 45.21 0.00 2398.50 01:20:01 PM 28.29 0.00 28.29 0.00 1943.24 01:21:01 PM 27.62 0.02 27.60 0.27 1440.90 01:22:01 PM 65.56 0.47 65.09 27.46 29006.10 Average: 70.66 5.07 65.59 1045.58 7402.35 01:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:14:01 PM 5185176 7017164 2697120 34.22 2688 2016812 1010652 11.32 185692 2196824 145380 01:15:01 PM 4870052 6925508 3012244 38.22 2688 2233668 1152616 12.91 197136 2466824 11584 01:16:01 PM 3923492 6261180 3958804 50.22 2688 2510964 1743556 19.52 314156 3276260 40424 01:17:01 PM 3752328 6231408 4129968 52.40 2688 2650364 1848788 20.70 332508 3422104 121760 01:18:01 PM 2058204 4661192 5824092 73.89 2688 2772148 3415072 38.24 480692 4955464 115436 01:19:01 PM 3327736 5892412 4554560 57.78 2688 2733096 2046656 22.92 516324 3650448 25744 01:20:01 PM 3318776 5906260 4563520 57.90 2688 2755116 1971612 22.08 522092 3652616 7120 01:21:01 PM 2964720 5841620 4917576 62.39 2688 3042128 2004472 22.44 611848 3907200 260784 01:22:01 PM 3454016 6927120 4428280 56.18 2688 3634512 989868 11.08 932560 3090796 37568 Average: 3650500 6184874 4231796 53.69 2688 2705423 1798144 20.13 454779 3402060 85089 01:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 261.07 158.09 1399.98 51.76 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 74.50 57.96 696.52 19.29 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 242.64 196.17 3326.70 31.37 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 87.34 66.46 2002.81 11.46 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 2740.01 2740.01 2748.63 2748.63 0.00 0.00 0.00 0.00 01:18:01 PM eth0 11.68 11.62 63.49 2.29 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 729.22 729.22 740.20 740.20 0.00 0.00 0.00 0.00 01:19:01 PM eth0 59.85 52.01 1011.37 7.79 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 538.70 538.70 559.54 559.54 0.00 0.00 0.00 0.00 01:20:01 PM eth0 7.21 6.25 1.70 3.21 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM lo 1354.07 1354.07 1291.92 1291.92 0.00 0.00 0.00 0.00 01:21:01 PM eth0 105.41 79.84 1852.61 10.61 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 166.79 166.79 528.76 178.71 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 597.16 597.16 594.74 594.74 0.00 0.00 0.00 0.00 Average: eth0 113.00 88.40 1210.17 35.19 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/26/2023 _x86_64_ (2 CPU) 13:12:33 LINUX RESTART (2 CPU) 01:13:01 PM CPU %user %nice %system %iowait %steal %idle 01:14:01 PM all 39.25 0.00 4.25 2.46 0.10 53.94 01:14:01 PM 0 42.23 0.00 4.48 2.23 0.10 50.95 01:14:01 PM 1 36.26 0.00 4.02 2.69 0.10 56.93 01:15:01 PM all 20.61 0.00 2.34 3.23 0.09 73.73 01:15:01 PM 0 21.46 0.00 2.46 3.38 0.08 72.62 01:15:01 PM 1 19.75 0.00 2.23 3.08 0.10 74.84 01:16:01 PM all 79.63 0.00 3.10 2.93 0.12 14.23 01:16:01 PM 0 81.87 0.00 2.50 2.03 0.10 13.49 01:16:01 PM 1 77.40 0.00 3.69 3.82 0.13 14.96 01:17:01 PM all 82.08 0.00 2.05 0.37 0.10 15.41 01:17:01 PM 0 85.26 0.00 1.29 0.03 0.10 13.32 01:17:01 PM 1 78.89 0.00 2.81 0.70 0.10 17.50 01:18:01 PM all 85.73 0.00 4.16 0.13 0.09 9.90 01:18:01 PM 0 87.46 0.00 4.17 0.18 0.10 8.09 01:18:01 PM 1 84.01 0.00 4.14 0.07 0.08 11.70 01:19:01 PM all 78.52 0.00 2.80 0.37 0.11 18.20 01:19:01 PM 0 78.19 0.00 2.59 0.55 0.12 18.55 01:19:01 PM 1 78.86 0.00 3.01 0.18 0.10 17.84 01:20:01 PM all 85.13 0.00 2.74 0.11 0.08 11.94 01:20:01 PM 0 82.19 0.00 3.63 0.17 0.08 13.94 01:20:01 PM 1 88.06 0.00 1.86 0.05 0.08 9.95 01:21:01 PM all 86.89 0.00 3.22 0.31 0.09 9.49 01:21:01 PM 0 86.88 0.00 3.46 0.33 0.08 9.25 01:21:01 PM 1 86.91 0.00 2.98 0.28 0.10 9.73 01:22:01 PM all 38.88 0.00 2.84 5.69 0.13 52.46 01:22:01 PM 0 27.32 0.00 2.46 5.82 0.13 64.26 01:22:01 PM 1 50.50 0.00 3.21 5.55 0.12 40.62 Average: all 66.38 0.00 3.06 1.73 0.10 28.74 Average: 0 65.93 0.00 3.01 1.63 0.10 29.33 Average: 1 66.83 0.00 3.11 1.82 0.10 28.14