---> uname -a: Linux prd-centos7-docker-4c-2g-1998.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 8.1G 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 8.1G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/10/21 _x86_64_ (2 CPU) 18:02:07 LINUX RESTART (2 CPU) 18:03:02 tps rtps wtps bread/s bwrtn/s 18:04:01 9.55 0.00 9.55 0.00 7135.35 18:05:01 124.69 3.20 121.50 2511.22 12243.04 Average: 67.62 1.61 66.00 1266.36 9711.07 18:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:04:01 5405220 0 757448 9.46 2620 1843652 1297192 14.32 664232 1544880 44460 18:05:01 4283864 0 1101932 13.76 2620 2620524 1678892 18.54 1310236 1919364 509992 Average: 4844542 0 929690 11.61 2620 2232088 1488042 16.43 987234 1732122 277226 18:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:04:01 eth0 710.20 497.92 2379.85 34.18 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 834.17 552.35 3687.92 792.57 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 38.38 45.80 3.03 220.64 0.00 0.00 0.00 0.00 Average: eth0 772.71 525.37 3039.49 416.62 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 19.35 23.10 1.53 111.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/10/21 _x86_64_ (2 CPU) 18:02:07 LINUX RESTART (2 CPU) 18:03:02 CPU %user %nice %system %iowait %steal %idle 18:04:01 all 5.59 0.00 0.88 0.08 0.06 93.39 18:04:01 0 5.60 0.00 1.09 0.16 0.07 93.08 18:04:01 1 5.58 0.00 0.68 0.00 0.05 93.69 18:05:01 all 23.25 0.00 5.60 2.58 0.10 68.48 18:05:01 0 27.83 0.00 5.27 0.87 0.09 65.95 18:05:01 1 18.74 0.00 5.93 4.26 0.10 70.96 Average: all 14.40 0.00 3.24 1.33 0.08 80.95 Average: 0 16.69 0.00 3.17 0.51 0.08 79.54 Average: 1 12.15 0.00 3.30 2.13 0.08 82.34