---> uname -a: Linux prd-centos7-docker-4c-2g-189.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) 09/29/21 _x86_64_ (2 CPU) 21:49:24 LINUX RESTART (2 CPU) 21:50:01 tps rtps wtps bread/s bwrtn/s 21:51:01 6.74 0.00 6.74 0.00 4445.61 21:52:01 180.43 3.20 177.24 2511.64 28834.62 Average: 93.59 1.60 91.99 1255.82 16640.12 21:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:51:01 5455240 0 777264 9.70 2620 1773816 1311336 14.48 658448 1502420 61104 21:52:01 4400428 0 998632 12.47 2620 2607260 1484340 16.39 1078280 1984128 96512 Average: 4927834 0 887948 11.09 2620 2190538 1397838 15.43 868364 1743274 78808 21:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:51:01 eth0 1319.97 695.82 2644.98 47.40 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 eth0 1058.98 641.23 4145.07 808.92 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 docker0 22.16 34.95 1.64 204.65 0.00 0.00 0.00 0.00 Average: eth0 1189.48 668.53 3395.02 428.16 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 11.08 17.48 0.82 102.32 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) 09/29/21 _x86_64_ (2 CPU) 21:49:24 LINUX RESTART (2 CPU) 21:50:01 CPU %user %nice %system %iowait %steal %idle 21:51:01 all 3.83 0.00 1.39 0.00 0.09 94.69 21:51:01 0 4.02 0.00 1.77 0.00 0.10 94.10 21:51:01 1 3.65 0.00 1.02 0.00 0.07 95.26 21:52:01 all 29.26 0.00 7.19 2.87 0.14 60.53 21:52:01 0 39.54 0.00 7.62 1.68 0.14 51.02 21:52:01 1 19.30 0.00 6.78 4.03 0.14 69.75 Average: all 16.36 0.00 4.25 1.42 0.11 77.86 Average: 0 21.52 0.00 4.65 0.83 0.12 72.88 Average: 1 11.36 0.00 3.86 1.99 0.10 82.69