---> uname -a: Linux prd-centos7-docker-4c-2g-854.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) 08/26/21 _x86_64_ (2 CPU) 19:03:55 LINUX RESTART (2 CPU) 19:05:02 tps rtps wtps bread/s bwrtn/s 19:06:01 5.40 0.00 5.40 0.00 2394.61 19:07:01 2.42 0.00 2.42 0.00 2059.58 19:08:01 102.70 3.11 99.58 2502.18 9919.62 Average: 37.22 1.05 36.17 843.57 4820.50 19:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:06:01 5545120 0 761252 9.51 2620 1699948 1274284 14.07 572428 1501384 25040 19:07:01 5482680 0 759056 9.48 2620 1764584 1238304 13.67 633208 1502216 29032 19:08:01 4913860 0 912180 11.39 2620 2180280 1468588 16.21 935208 1689412 75280 Average: 5313887 0 810829 10.12 2620 1881604 1327059 14.65 713615 1564337 43117 19:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:06:01 eth0 378.22 265.11 980.44 18.28 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 eth0 376.86 267.20 1121.69 18.28 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 eth0 530.76 380.38 1600.54 778.30 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 43.91 61.85 2.87 206.35 0.00 0.00 0.00 0.00 Average: eth0 429.19 304.67 1236.31 274.51 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 14.80 20.85 0.97 69.57 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) 08/26/21 _x86_64_ (2 CPU) 19:03:55 LINUX RESTART (2 CPU) 19:05:02 CPU %user %nice %system %iowait %steal %idle 19:06:01 all 1.39 0.00 0.39 0.00 0.03 98.18 19:06:01 0 1.84 0.00 0.55 0.00 0.03 97.57 19:06:01 1 0.96 0.00 0.22 0.00 0.03 98.79 19:07:01 all 1.59 0.00 0.42 0.00 0.04 97.94 19:07:01 0 1.95 0.00 0.61 0.00 0.05 97.39 19:07:01 1 1.23 0.00 0.24 0.00 0.03 98.49 19:08:01 all 20.32 0.00 3.30 2.42 0.07 73.89 19:08:01 0 23.54 0.00 2.98 1.37 0.07 72.04 19:08:01 1 17.15 0.00 3.62 3.46 0.07 75.70 Average: all 7.73 0.00 1.36 0.80 0.05 90.05 Average: 0 9.05 0.00 1.37 0.45 0.05 89.07 Average: 1 6.42 0.00 1.36 1.15 0.05 91.03