---> uname -a: Linux prd-centos7-docker-4c-2g-1975.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) 16:47:02 LINUX RESTART (2 CPU) 16:48:01 tps rtps wtps bread/s bwrtn/s 16:49:01 7.46 0.00 7.46 0.00 4139.60 16:50:01 67.39 2.61 64.77 2172.15 3834.68 16:51:01 85.76 0.57 85.19 339.37 15621.42 Average: 53.54 1.06 52.48 837.22 7865.44 16:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:49:01 5509032 0 765996 9.56 2620 1731292 1182684 13.06 605768 1501680 28712 16:50:01 5120636 0 842596 10.52 2620 2043088 1264512 13.96 820820 1647504 178028 16:51:01 4448856 0 957508 11.96 2620 2599956 1324436 14.62 1053200 1978476 331716 Average: 5026175 0 855367 10.68 2620 2124779 1257211 13.88 826596 1709220 179485 16:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:49:01 eth0 547.33 384.14 1581.16 26.07 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 566.59 403.13 1946.51 38.84 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 811.49 553.73 2908.17 789.30 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 54.50 70.84 3.77 217.55 0.00 0.00 0.00 0.00 Average: eth0 641.81 447.00 2145.32 284.75 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 18.17 23.61 1.26 72.52 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) 16:47:02 LINUX RESTART (2 CPU) 16:48:01 CPU %user %nice %system %iowait %steal %idle 16:49:01 all 2.65 0.00 0.72 0.00 0.06 96.57 16:49:01 0 2.74 0.00 0.84 0.00 0.09 96.33 16:49:01 1 2.56 0.00 0.61 0.00 0.03 96.80 16:50:01 all 8.55 0.00 2.09 1.90 0.07 87.39 16:50:01 0 8.88 0.00 2.26 1.72 0.09 87.06 16:50:01 1 8.22 0.00 1.93 2.08 0.05 87.72 16:51:01 all 22.01 0.00 5.43 1.00 0.11 71.46 16:51:01 0 18.93 0.00 5.49 0.67 0.09 74.82 16:51:01 1 25.08 0.00 5.37 1.32 0.12 68.10 Average: all 10.94 0.00 2.72 0.96 0.08 85.31 Average: 0 10.09 0.00 2.83 0.79 0.09 86.19 Average: 1 11.77 0.00 2.60 1.13 0.07 84.43