---> uname -a: Linux prd-centos7-docker-4c-2g-2028.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) 21:51:02 LINUX RESTART (2 CPU) 21:52:01 tps rtps wtps bread/s bwrtn/s 21:53:01 40.10 0.38 39.72 45.70 7634.24 21:54:01 124.93 3.16 121.76 2510.29 29364.84 Average: 82.52 1.77 80.74 1278.10 18500.44 21:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:53:01 5484024 0 677860 8.46 2620 1844436 1017840 11.24 619960 1510076 45540 21:54:01 4560356 0 845912 10.56 2620 2600052 1185800 13.09 889788 2035496 52 Average: 5022190 0 761886 9.51 2620 2222244 1101820 12.16 754874 1772786 22796 21:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:53:01 eth0 779.00 461.30 3394.80 56.39 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 eth0 539.04 358.26 3600.43 58.17 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 25.89 35.28 2.12 204.65 0.00 0.00 0.00 0.00 Average: eth0 659.01 409.77 3497.62 57.28 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 12.95 17.64 1.06 102.33 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) 21:51:02 LINUX RESTART (2 CPU) 21:52:01 CPU %user %nice %system %iowait %steal %idle 21:53:01 all 9.63 0.00 1.75 1.20 0.07 87.36 21:53:01 0 9.37 0.00 2.28 2.11 0.09 86.16 21:53:01 1 9.90 0.00 1.21 0.29 0.05 88.55 21:54:01 all 19.93 0.00 6.51 1.61 0.07 71.87 21:54:01 0 24.83 0.00 7.11 1.41 0.07 66.58 21:54:01 1 15.13 0.00 5.93 1.81 0.07 77.06 Average: all 14.73 0.00 4.10 1.40 0.07 79.69 Average: 0 16.99 0.00 4.66 1.77 0.08 76.50 Average: 1 12.50 0.00 3.55 1.05 0.06 82.84