---> uname -a: Linux prd-centos7-docker-4c-2g-1351.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 08/02/21 _x86_64_ (2 CPU) 13:48:37 LINUX RESTART (2 CPU) 13:49:01 tps rtps wtps bread/s bwrtn/s 13:50:01 103.46 14.42 89.05 4728.75 4456.18 13:51:01 1.83 0.00 1.83 0.00 37.89 13:52:01 0.27 0.00 0.27 0.00 3.28 13:53:01 0.17 0.00 0.17 0.00 2.55 Average: 26.44 3.61 22.84 1182.73 1125.49 13:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:50:01 5456592 0 816520 10.20 2620 1733200 1305200 14.41 594716 1558084 132 13:51:01 5466192 0 806916 10.08 2620 1733204 1230512 13.59 586812 1558044 16 13:52:01 5466036 0 807068 10.08 2620 1733208 1230536 13.59 582536 1562612 12 13:53:01 5465252 0 807844 10.09 2620 1733216 1225420 13.53 583144 1562612 20 Average: 5463518 0 809587 10.11 2620 1733207 1247917 13.78 586802 1560338 45 13:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:50:01 eth0 559.66 319.24 1008.47 78.53 0.00 0.00 0.00 0.00 13:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 docker0 3.93 2.75 1.17 8.58 0.00 0.00 0.00 0.00 13:51:01 eth0 2.05 0.55 0.61 0.39 0.00 0.00 0.00 0.00 13:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 eth0 4.61 0.60 0.91 0.37 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 eth0 4.51 0.80 1.08 0.59 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 142.77 80.33 252.88 19.98 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 0.98 0.69 0.29 2.15 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) 08/02/21 _x86_64_ (2 CPU) 13:48:37 LINUX RESTART (2 CPU) 13:49:01 CPU %user %nice %system %iowait %steal %idle 13:50:01 all 14.72 0.00 3.20 1.90 0.07 80.11 13:50:01 0 15.36 0.00 3.70 2.59 0.07 78.28 13:50:01 1 14.08 0.00 2.70 1.21 0.07 81.94 13:51:01 all 0.22 0.00 0.07 0.00 0.02 99.70 13:51:01 0 0.08 0.00 0.07 0.00 0.02 99.83 13:51:01 1 0.35 0.00 0.07 0.00 0.02 99.57 13:52:01 all 0.15 0.00 0.03 0.00 0.03 99.78 13:52:01 0 0.07 0.00 0.03 0.00 0.03 99.87 13:52:01 1 0.23 0.00 0.03 0.00 0.03 99.70 13:53:01 all 0.21 0.00 0.05 0.00 0.03 99.72 13:53:01 0 0.33 0.00 0.03 0.00 0.02 99.62 13:53:01 1 0.08 0.00 0.07 0.00 0.03 99.82 Average: all 3.76 0.00 0.82 0.47 0.04 94.91 Average: 0 3.89 0.00 0.94 0.63 0.03 94.50 Average: 1 3.63 0.00 0.71 0.30 0.04 95.33