---> uname -a: Linux prd-centos7-docker-4c-2g-5356.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: 2799.976 BogoMIPS: 5599.95 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) 02/16/22 _x86_64_ (2 CPU) 15:01:30 LINUX RESTART (2 CPU) 15:02:01 tps rtps wtps bread/s bwrtn/s 15:03:01 319.57 3.28 316.30 2332.81 80390.82 15:04:01 111.66 0.00 111.66 0.00 9092.82 15:05:01 12.41 0.00 12.41 0.00 1272.94 15:06:01 0.17 0.00 0.17 0.00 2.02 15:07:01 0.25 0.00 0.25 0.00 3.96 15:08:01 0.32 0.00 0.32 0.00 3.78 15:09:01 0.27 0.00 0.27 0.00 3.51 Average: 63.58 0.47 63.11 333.69 12982.11 15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 3915500 0 1015508 12.68 2620 3075312 1628500 17.98 930660 2703304 33048 15:04:01 3916856 0 965004 12.05 2620 3124460 1652868 18.25 963692 2671276 0 15:05:01 3934012 0 933988 11.66 2620 3138320 1201376 13.26 949164 2671252 16 15:06:01 3930792 0 937204 11.70 2620 3138324 1167680 12.89 952852 2671252 16 15:07:01 3949444 0 918544 11.47 2620 3138332 1167536 12.89 937060 2671252 12 15:08:01 3952120 0 915868 11.44 2620 3138332 1167452 12.89 936488 2671252 12 15:09:01 3952676 0 915304 11.43 2620 3138340 1167452 12.89 936408 2671252 8 Average: 3935914 0 943060 11.78 2620 3127346 1307552 14.44 943761 2675834 4730 15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 eth0 481.32 351.69 5801.53 59.18 0.00 0.00 0.00 0.00 15:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 veth11d3834 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:03:01 docker0 204.97 245.97 16.53 2081.89 0.00 0.00 0.00 0.00 15:04:01 eth0 45.01 27.83 120.81 13.17 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 veth4d2f18f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 veth7d81ec0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 eth0 14.84 9.78 55.68 2.64 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 218.58 263.08 17.32 2174.29 0.00 0.00 0.00 0.00 15:06:01 eth0 0.87 0.63 0.37 0.28 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 eth0 0.32 0.23 0.09 0.08 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.60 55.83 855.15 10.78 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 31.23 37.58 2.47 310.61 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) 02/16/22 _x86_64_ (2 CPU) 15:01:30 LINUX RESTART (2 CPU) 15:02:01 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 32.80 0.00 13.87 2.79 0.12 50.41 15:03:01 0 32.34 0.00 14.34 3.36 0.14 49.82 15:03:01 1 33.27 0.00 13.40 2.23 0.11 51.00 15:04:01 all 69.39 0.00 7.62 1.93 0.13 20.93 15:04:01 0 70.18 0.00 7.34 1.15 0.13 21.20 15:04:01 1 68.59 0.00 7.90 2.71 0.13 20.67 15:05:01 all 1.21 0.00 0.68 0.14 0.03 97.93 15:05:01 0 1.09 0.00 0.65 0.25 0.03 97.97 15:05:01 1 1.34 0.00 0.70 0.03 0.03 97.89 15:06:01 all 0.13 0.00 0.05 0.00 0.02 99.81 15:06:01 0 0.05 0.00 0.05 0.00 0.02 99.88 15:06:01 1 0.20 0.00 0.05 0.00 0.02 99.73 15:07:01 all 0.21 0.00 0.08 0.00 0.03 99.68 15:07:01 0 0.28 0.00 0.08 0.00 0.03 99.60 15:07:01 1 0.13 0.00 0.07 0.00 0.03 99.77 15:08:01 all 0.15 0.00 0.03 0.00 0.03 99.78 15:08:01 0 0.25 0.00 0.02 0.00 0.02 99.72 15:08:01 1 0.05 0.00 0.05 0.00 0.05 99.85 15:09:01 all 0.17 0.00 0.04 0.00 0.02 99.77 15:09:01 0 0.27 0.00 0.03 0.00 0.00 99.70 15:09:01 1 0.07 0.00 0.05 0.00 0.03 99.85 Average: all 14.01 0.00 3.04 0.66 0.05 82.24 Average: 0 14.07 0.00 3.06 0.65 0.05 82.17 Average: 1 13.94 0.00 3.02 0.67 0.06 82.31