---> uname -a: Linux prd-centos8-builder-4c-4g-11464.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 777 11972 19 3011 14635 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:11:47:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe11:4761/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:59:de:e7 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) 12/29/2023 _x86_64_ (4 CPU) 02:53:14 LINUX RESTART (4 CPU) 02:54:01 AM tps rtps wtps bread/s bwrtn/s 02:55:01 AM 54.43 6.56 47.87 934.62 6707.63 02:56:02 AM 158.74 20.10 138.64 4265.07 8844.02 02:57:01 AM 266.01 6.86 259.15 1409.42 14244.41 02:58:01 AM 44.66 0.57 44.09 249.83 10148.86 02:59:01 AM 9.90 0.00 9.90 0.00 947.33 03:00:01 AM 17.08 0.00 17.08 0.00 466.71 03:01:01 AM 47.68 0.48 47.20 64.11 3391.42 Average: 85.08 4.94 80.15 988.38 6374.59 02:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:55:01 AM 13348484 15087972 2790836 17.29 2688 1962624 1177940 6.85 213796 2252204 61212 02:56:02 AM 12758408 14910972 3380912 20.95 2688 2359084 1318804 7.67 252500 2739868 182196 02:57:01 AM 11173024 13736600 4966296 30.77 2688 2757788 2369032 13.78 398304 4130188 211976 02:58:01 AM 9988564 12651372 6150756 38.11 2688 2854804 4086264 23.77 524352 5170708 22164 02:59:01 AM 9870744 12539844 6268576 38.84 2688 2860784 4050216 23.56 524352 5286716 3556 03:00:01 AM 10426748 13137440 5712572 35.40 2688 2900592 3225368 18.77 534136 4715212 36172 03:01:01 AM 12226268 14952488 3913052 24.25 2688 2913640 1190100 6.92 712068 2738084 26620 Average: 11398891 13859527 4740429 29.37 2688 2658474 2488246 14.48 451358 3861854 77699 02:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 159.36 114.06 1615.02 13.92 0.00 0.00 0.00 0.00 02:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:02 AM eth0 137.85 110.66 1470.45 25.68 0.00 0.00 0.00 0.00 02:56:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 250.64 210.50 3169.90 31.12 0.00 0.00 0.00 0.00 02:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 36.18 35.79 392.19 6.98 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 1.78 1.68 0.37 0.44 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 26.41 26.91 189.95 5.28 0.00 0.00 0.00 0.00 03:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 21.69 20.51 43.03 9.65 0.00 0.00 0.00 0.00 03:01:01 AM docker0 0.00 0.00 0.00 0.00 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 90.19 73.99 977.87 13.26 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) 12/29/2023 _x86_64_ (4 CPU) 02:53:14 LINUX RESTART (4 CPU) 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 12.83 0.00 1.31 3.55 0.08 82.24 02:55:01 AM 0 7.97 0.00 1.37 2.49 0.07 88.10 02:55:01 AM 1 19.20 0.00 1.36 6.59 0.08 72.77 02:55:01 AM 2 14.40 0.00 1.51 2.32 0.08 81.69 02:55:01 AM 3 9.74 0.00 1.00 2.78 0.07 86.41 02:56:02 AM all 22.17 0.00 2.15 2.42 0.08 73.18 02:56:02 AM 0 27.89 0.00 1.99 1.89 0.08 68.15 02:56:02 AM 1 22.48 0.00 2.25 3.22 0.08 71.97 02:56:02 AM 2 22.38 0.00 2.56 2.48 0.07 72.52 02:56:02 AM 3 15.92 0.00 1.81 2.11 0.08 80.09 02:57:01 AM all 61.05 0.00 3.03 3.24 0.11 32.57 02:57:01 AM 0 63.51 0.00 2.42 3.25 0.10 30.72 02:57:01 AM 1 46.29 0.00 2.77 3.66 0.12 47.16 02:57:01 AM 2 67.79 0.00 4.14 2.34 0.10 25.62 02:57:01 AM 3 66.59 0.00 2.79 3.72 0.10 26.80 02:58:01 AM all 78.72 0.00 1.67 1.01 0.12 18.47 02:58:01 AM 0 73.86 0.00 1.71 2.76 0.12 21.56 02:58:01 AM 1 71.50 0.00 2.06 0.72 0.12 25.61 02:58:01 AM 2 87.63 0.00 1.75 0.55 0.13 9.94 02:58:01 AM 3 81.90 0.00 1.17 0.02 0.12 16.80 02:59:01 AM all 10.75 0.00 0.43 0.12 0.08 88.63 02:59:01 AM 0 7.90 0.00 0.52 0.02 0.07 91.50 02:59:01 AM 1 16.38 0.00 0.55 0.08 0.08 82.90 02:59:01 AM 2 9.38 0.00 0.35 0.22 0.08 89.97 02:59:01 AM 3 9.36 0.00 0.28 0.15 0.07 90.14 03:00:01 AM all 31.28 0.00 0.94 0.23 0.08 67.47 03:00:01 AM 0 31.17 0.00 0.85 0.25 0.08 67.64 03:00:01 AM 1 30.93 0.00 1.15 0.15 0.08 67.68 03:00:01 AM 2 31.51 0.00 1.15 0.50 0.08 66.75 03:00:01 AM 3 31.50 0.00 0.58 0.02 0.08 67.82 03:01:01 AM all 19.03 0.00 1.37 0.38 0.08 79.14 03:01:01 AM 0 20.75 0.00 1.75 0.42 0.07 77.01 03:01:01 AM 1 44.54 0.00 2.19 0.28 0.08 52.90 03:01:01 AM 2 3.96 0.00 0.75 0.75 0.08 94.45 03:01:01 AM 3 6.82 0.00 0.79 0.07 0.08 92.24 Average: all 33.62 0.00 1.55 1.56 0.09 63.18 Average: 0 33.21 0.00 1.51 1.58 0.08 63.62 Average: 1 35.88 0.00 1.76 2.10 0.09 60.17 Average: 2 33.80 0.00 1.74 1.31 0.09 63.07 Average: 3 31.60 0.00 1.20 1.26 0.09 65.85