---> uname -a: Linux prd-centos7-docker-4c-2g-4003.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: 2799.996 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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 01/27/22 _x86_64_ (2 CPU) 03:33:20 LINUX RESTART (2 CPU) 03:34:01 tps rtps wtps bread/s bwrtn/s 03:35:01 149.48 0.43 149.04 287.64 28263.25 03:36:01 89.56 0.02 89.54 0.53 10021.38 03:37:01 80.17 0.00 80.17 0.00 18645.36 03:38:01 0.35 0.00 0.35 0.00 6.50 03:39:01 0.15 0.00 0.15 0.00 1.67 03:40:01 0.25 0.00 0.25 0.00 3.36 03:41:01 0.35 0.00 0.35 0.00 5.10 Average: 45.78 0.06 45.72 41.22 8140.27 03:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 4194484 0 1057640 13.21 2620 2754196 1684052 18.59 1180488 2248556 308772 03:36:01 4442300 0 848244 10.59 2620 2715776 1480080 16.34 1081844 2099692 12984 03:37:01 4315644 0 865148 10.80 2620 2825528 1203680 13.29 898544 2400188 8 03:38:01 4317952 0 862832 10.77 2620 2825536 1164604 12.86 896740 2400188 16 03:39:01 4319832 0 860948 10.75 2620 2825540 1164764 12.86 894968 2400188 20 03:40:01 4320712 0 860064 10.74 2620 2825544 1164668 12.86 894328 2400188 12 03:41:01 4321956 0 858816 10.72 2620 2825548 1164668 12.86 892748 2400188 8 Average: 4318983 0 887670 11.08 2620 2799667 1289502 14.24 962809 2335598 45974 03:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:01 eth0 280.73 252.02 4137.32 41.19 0.00 0.00 0.00 0.00 03:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 veth91f1ca8 56.49 59.94 5.11 409.65 0.00 0.00 0.00 0.00 03:35:01 docker0 151.39 116.18 13.40 760.99 0.00 0.00 0.00 0.00 03:36:01 eth0 19.00 10.04 15.53 7.95 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 veth91f1ca8 0.82 0.77 0.07 0.22 0.00 0.00 0.00 0.00 03:36:01 docker0 0.82 0.77 0.06 0.22 0.00 0.00 0.00 0.00 03:37:01 eth0 100.78 66.98 2598.86 11.60 0.00 0.00 0.00 0.00 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 eth0 0.10 0.12 0.01 0.02 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 03:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.35 47.13 965.26 8.70 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 21.77 16.73 1.92 108.88 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) 01/27/22 _x86_64_ (2 CPU) 03:33:20 LINUX RESTART (2 CPU) 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 56.56 0.00 8.69 1.68 0.12 32.94 03:35:01 0 55.26 0.00 9.23 1.86 0.11 33.54 03:35:01 1 57.88 0.00 8.15 1.51 0.13 32.34 03:36:01 all 40.87 0.00 5.41 1.18 0.09 52.45 03:36:01 0 40.34 0.00 5.29 1.20 0.09 53.09 03:36:01 1 41.40 0.00 5.53 1.17 0.09 51.82 03:37:01 all 7.40 0.00 3.57 0.62 0.03 88.38 03:37:01 0 7.51 0.00 3.50 0.53 0.03 88.43 03:37:01 1 7.29 0.00 3.64 0.71 0.03 88.33 03:38:01 all 0.23 0.00 0.05 0.00 0.01 99.71 03:38:01 0 0.07 0.00 0.07 0.00 0.02 99.85 03:38:01 1 0.40 0.00 0.03 0.00 0.00 99.57 03:39:01 all 0.13 0.00 0.05 0.00 0.01 99.81 03:39:01 0 0.07 0.00 0.03 0.00 0.00 99.90 03:39:01 1 0.20 0.00 0.07 0.00 0.02 99.72 03:40:01 all 0.13 0.00 0.04 0.00 0.01 99.82 03:40:01 0 0.23 0.00 0.05 0.00 0.02 99.70 03:40:01 1 0.03 0.00 0.03 0.00 0.00 99.93 03:41:01 all 0.22 0.00 0.04 0.03 0.03 99.68 03:41:01 0 0.40 0.00 0.07 0.07 0.02 99.45 03:41:01 1 0.03 0.00 0.02 0.00 0.03 99.92 Average: all 14.43 0.00 2.46 0.48 0.04 82.59 Average: 0 14.22 0.00 2.51 0.50 0.04 82.72 Average: 1 14.64 0.00 2.40 0.47 0.04 82.45