---> uname -a: Linux prd-centos7-docker-4c-2g-1075.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) 09/23/21 _x86_64_ (2 CPU) 23:35:22 LINUX RESTART (2 CPU) 23:36:01 tps rtps wtps bread/s bwrtn/s 23:37:01 83.69 3.68 80.01 2629.31 3537.09 23:38:01 0.48 0.00 0.48 0.00 9.26 23:39:01 0.25 0.00 0.25 0.00 2.32 23:40:01 0.32 0.00 0.32 0.00 5.70 23:41:01 0.13 0.00 0.13 0.00 2.20 Average: 16.98 0.74 16.24 525.90 711.36 23:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:37:01 5459636 0 810004 10.11 2620 1736672 1303828 14.40 587408 1561304 20 23:38:01 5468176 0 801456 10.01 2620 1736680 1236424 13.65 580456 1561268 4 23:39:01 5472104 0 797528 9.96 2620 1736680 1206600 13.32 581140 1557468 20 23:40:01 5470456 0 799164 9.98 2620 1736692 1206804 13.32 583344 1557468 20 23:41:01 5466980 0 802636 10.02 2620 1736696 1206840 13.32 581264 1562460 20 Average: 5467470 0 802158 10.02 2620 1736684 1232099 13.60 582722 1559994 17 23:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:37:01 eth0 129.38 91.29 433.70 26.81 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 12.24 9.06 1.31 26.44 0.00 0.00 0.00 0.00 23:38:01 eth0 2.85 0.88 0.90 0.60 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 1.07 0.08 0.11 0.03 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 0.78 0.40 0.30 0.18 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 3.40 1.03 1.07 0.70 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.50 18.74 87.22 5.66 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 2.45 1.81 0.26 5.29 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) 09/23/21 _x86_64_ (2 CPU) 23:35:22 LINUX RESTART (2 CPU) 23:36:01 CPU %user %nice %system %iowait %steal %idle 23:37:01 all 5.63 0.00 2.46 1.90 0.05 89.96 23:37:01 0 5.65 0.00 2.44 0.64 0.05 91.21 23:37:01 1 5.61 0.00 2.48 3.16 0.05 88.70 23:38:01 all 0.27 0.00 0.08 0.00 0.01 99.65 23:38:01 0 0.15 0.00 0.10 0.00 0.02 99.73 23:38:01 1 0.38 0.00 0.05 0.00 0.00 99.57 23:39:01 all 0.23 0.00 0.06 0.00 0.01 99.71 23:39:01 0 0.08 0.00 0.07 0.00 0.02 99.83 23:39:01 1 0.37 0.00 0.05 0.00 0.00 99.58 23:40:01 all 0.25 0.00 0.06 0.00 0.02 99.67 23:40:01 0 0.08 0.00 0.08 0.00 0.02 99.82 23:40:01 1 0.42 0.00 0.03 0.00 0.02 99.53 23:41:01 all 0.24 0.00 0.06 0.00 0.02 99.68 23:41:01 0 0.10 0.00 0.08 0.00 0.03 99.78 23:41:01 1 0.38 0.00 0.03 0.00 0.00 99.58 Average: all 1.31 0.00 0.54 0.38 0.02 97.76 Average: 0 1.20 0.00 0.55 0.13 0.03 98.10 Average: 1 1.42 0.00 0.52 0.62 0.01 97.42