---> uname -a: Linux prd-centos7-docker-4c-2g-3795.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.1G 31G 23% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.1G 31G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/24/22 _x86_64_ (2 CPU) 19:54:39 LINUX RESTART (2 CPU) 19:55:02 tps rtps wtps bread/s bwrtn/s 19:56:01 225.61 19.77 205.84 5513.34 63269.70 19:57:01 316.05 0.05 316.00 1.07 57387.65 19:58:01 80.87 0.00 80.87 0.00 10593.17 19:59:01 0.35 0.00 0.35 0.00 6.71 20:00:01 0.22 0.00 0.22 0.00 3.13 20:01:01 0.28 0.02 0.27 0.13 3.23 20:02:01 0.45 0.08 0.37 1.60 5.88 20:03:01 0.28 0.00 0.28 0.00 2.88 20:04:01 64.69 0.00 64.69 0.00 17821.64 Average: 76.29 2.18 74.11 604.13 16486.00 19:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:56:01 4105524 0 909240 11.35 2620 2991556 1624348 17.93 838848 2615808 684124 19:57:01 3896728 0 956724 11.95 2620 3152868 1477464 16.31 1009024 2630572 72872 19:58:01 3878736 0 951908 11.89 2620 3175676 1231616 13.60 986564 2685512 8 19:59:01 3884076 0 946560 11.82 2620 3175684 1197056 13.22 983996 2685512 16 20:00:01 3901772 0 928860 11.60 2620 3175688 1175472 12.98 968904 2685512 8 20:01:01 3897312 0 933316 11.65 2620 3175692 1177972 13.01 972652 2685512 8 20:02:01 3902276 0 928224 11.59 2620 3175820 1175980 12.98 968128 2685576 8 20:03:01 3891348 0 939144 11.73 2620 3175828 1175980 12.98 979260 2685576 8 20:04:01 3265984 0 1074672 13.42 2620 3665664 1442948 15.93 1075816 3129184 20 Average: 3847084 0 952072 11.89 2620 3207164 1297648 14.33 975910 2720974 84119 19:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:56:01 eth0 812.80 535.61 6811.91 108.61 0.00 0.00 0.00 0.00 19:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 veth2fd948b 182.99 229.64 17.30 2066.17 0.00 0.00 0.00 0.00 19:56:01 docker0 228.03 257.38 18.65 2260.19 0.00 0.00 0.00 0.00 19:57:01 vetha8ca8da 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:57:01 eth0 29.71 17.68 34.48 10.93 0.00 0.00 0.00 0.00 19:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 docker0 0.75 0.80 0.05 7.72 0.00 0.00 0.00 0.00 19:58:01 eth0 55.99 34.05 170.80 11.20 0.00 0.00 0.00 0.00 19:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 docker0 14.92 18.90 0.86 91.66 0.00 0.00 0.00 0.00 19:59:01 eth0 0.93 0.58 0.37 0.28 0.00 0.00 0.00 0.00 19:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 eth0 0.65 0.13 0.06 0.01 0.00 0.00 0.00 0.00 20:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 eth0 0.77 0.42 0.40 0.27 0.00 0.00 0.00 0.00 20:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 eth0 0.27 0.10 0.02 0.01 0.00 0.00 0.00 0.00 20:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 eth0 123.87 72.70 2598.99 102.07 0.00 0.00 0.00 0.00 20:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.65 72.66 1058.25 25.78 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: docker0 26.72 30.38 2.14 258.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/24/22 _x86_64_ (2 CPU) 19:54:39 LINUX RESTART (2 CPU) 19:55:02 CPU %user %nice %system %iowait %steal %idle 19:56:01 all 34.80 0.00 12.62 5.88 0.10 46.61 19:56:01 0 36.22 0.00 12.60 6.02 0.09 45.07 19:56:01 1 33.38 0.00 12.63 5.73 0.11 48.15 19:57:01 all 48.54 0.00 10.07 3.54 0.11 37.74 19:57:01 0 50.23 0.00 10.02 3.10 0.09 36.56 19:57:01 1 46.86 0.00 10.13 3.97 0.13 38.91 19:58:01 all 18.28 0.00 4.26 1.28 0.07 76.11 19:58:01 0 17.94 0.00 4.44 1.19 0.07 76.36 19:58:01 1 18.63 0.00 4.08 1.37 0.07 75.86 19:59:01 all 0.05 0.00 0.06 0.00 0.02 99.87 19:59:01 0 0.03 0.00 0.05 0.00 0.02 99.90 19:59:01 1 0.07 0.00 0.07 0.00 0.02 99.85 20:00:01 all 0.12 0.00 0.08 0.00 0.03 99.78 20:00:01 0 0.07 0.00 0.08 0.00 0.02 99.83 20:00:01 1 0.17 0.00 0.07 0.00 0.03 99.73 20:01:01 all 0.25 0.00 0.04 0.00 0.02 99.69 20:01:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:01:01 1 0.47 0.00 0.05 0.00 0.02 99.47 20:02:01 all 0.23 0.00 0.05 0.00 0.03 99.69 20:02:01 0 0.23 0.00 0.05 0.00 0.02 99.70 20:02:01 1 0.23 0.00 0.05 0.00 0.03 99.68 20:03:01 all 0.19 0.00 0.04 0.00 0.03 99.74 20:03:01 0 0.28 0.00 0.05 0.00 0.02 99.65 20:03:01 1 0.10 0.00 0.03 0.00 0.03 99.83 20:04:01 all 7.65 0.00 3.13 0.76 0.03 88.42 20:04:01 0 7.61 0.00 3.10 0.46 0.03 88.80 20:04:01 1 7.70 0.00 3.16 1.07 0.03 88.03 Average: all 11.71 0.00 3.23 1.21 0.05 83.80 Average: 0 11.97 0.00 3.24 1.14 0.04 83.62 Average: 1 11.45 0.00 3.22 1.29 0.05 83.99