---> uname -a: Linux prd-centos7-docker-4c-2g-13513.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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: 2799.996 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/30/21 _x86_64_ (2 CPU) 12:04:50 LINUX RESTART (2 CPU) 12:05:01 tps rtps wtps bread/s bwrtn/s 12:06:01 144.91 87.23 57.69 6435.74 41051.86 12:07:01 97.67 2.91 94.76 2249.61 10423.79 Average: 121.28 45.05 76.23 4341.63 25730.18 12:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 5712968 0 588572 7.35 2620 1704772 1275356 14.08 585816 1478368 7780 12:07:01 5155876 0 686904 8.58 2620 2163532 1345740 14.86 840424 1711744 120232 Average: 5434422 0 637738 7.96 2620 1934152 1310548 14.47 713120 1595056 64006 12:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 eth0 730.54 476.59 2597.33 71.73 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 eth0 313.13 204.48 2302.41 185.17 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 vethb2cb9b6 12.24 17.17 1.26 204.58 0.00 0.00 0.00 0.00 12:07:01 docker0 12.24 17.04 1.09 204.56 0.00 0.00 0.00 0.00 Average: eth0 521.73 340.46 2449.79 128.48 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: vethb2cb9b6 6.13 8.59 0.63 102.34 0.00 0.00 0.00 0.00 Average: docker0 6.13 8.52 0.55 102.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/30/21 _x86_64_ (2 CPU) 12:04:50 LINUX RESTART (2 CPU) 12:05:01 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 17.34 0.00 5.47 12.93 0.07 64.20 12:06:01 0 16.44 0.00 5.95 13.68 0.09 63.85 12:06:01 1 18.23 0.00 5.00 12.18 0.05 64.54 12:07:01 all 17.30 0.00 2.86 3.10 0.08 76.67 12:07:01 0 20.57 0.00 3.09 4.78 0.07 71.49 12:07:01 1 14.06 0.00 2.64 1.42 0.09 81.80 Average: all 17.32 0.00 4.16 8.00 0.07 70.45 Average: 0 18.51 0.00 4.52 9.22 0.08 67.68 Average: 1 16.14 0.00 3.81 6.78 0.07 73.20