---> uname -a: Linux prd-centos7-docker-4c-2g-249.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: 2800.000 BogoMIPS: 5600.00 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) 08/10/21 _x86_64_ (2 CPU) 16:52:17 LINUX RESTART (2 CPU) 16:53:02 tps rtps wtps bread/s bwrtn/s 16:54:01 8.23 0.00 8.23 0.00 5854.20 16:55:01 186.93 3.20 183.73 2511.22 30723.94 Average: 98.35 1.61 96.73 1266.36 18395.57 16:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:54:01 5461364 0 766896 9.58 2620 1778060 1238092 13.67 654652 1500936 12948 16:55:01 4346928 0 1063080 13.27 2620 2596312 1395384 15.41 1129632 2013644 48 Average: 4904146 0 914988 11.42 2620 2187186 1316738 14.54 892142 1757290 6498 16:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:54:01 eth0 723.39 500.61 2456.77 33.95 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 eth0 808.69 569.91 3926.30 858.31 0.00 0.00 0.00 0.00 16:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 docker0 28.37 38.71 2.16 205.27 0.00 0.00 0.00 0.00 Average: eth0 766.41 535.56 3197.83 449.66 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 14.31 19.52 1.09 103.51 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) 08/10/21 _x86_64_ (2 CPU) 16:52:17 LINUX RESTART (2 CPU) 16:53:02 CPU %user %nice %system %iowait %steal %idle 16:54:01 all 3.25 0.00 0.78 0.00 0.05 95.91 16:54:01 0 2.95 0.00 0.95 0.00 0.05 96.04 16:54:01 1 3.55 0.00 0.62 0.00 0.05 95.78 16:55:01 all 27.84 0.00 7.07 3.27 0.08 61.74 16:55:01 0 32.51 0.00 7.85 3.87 0.07 55.69 16:55:01 1 23.24 0.00 6.30 2.67 0.09 67.70 Average: all 15.45 0.00 3.90 1.62 0.07 78.96 Average: 0 17.62 0.00 4.38 1.92 0.06 76.02 Average: 1 13.31 0.00 3.44 1.33 0.07 81.86