---> uname -a: Linux prd-centos7-docker-4c-2g-698.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) 08/12/21 _x86_64_ (2 CPU) 13:06:07 LINUX RESTART (2 CPU) 13:07:01 tps rtps wtps bread/s bwrtn/s 13:08:01 4.18 0.17 4.01 22.65 131.10 13:09:01 0.33 0.02 0.32 0.53 5.50 13:10:01 0.33 0.00 0.33 0.00 3.91 13:11:01 0.23 0.00 0.23 0.00 2.73 13:12:01 0.32 0.00 0.32 0.00 3.68 Average: 1.08 0.04 1.04 4.64 29.38 13:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:08:01 5464868 0 807332 10.08 2620 1734120 1246388 13.76 574048 1571696 24 13:09:01 5468028 0 804164 10.04 2620 1734128 1206284 13.32 571104 1572540 12 13:10:01 5466748 0 805444 10.06 2620 1734128 1206572 13.32 573924 1571276 8 13:11:01 5465268 0 806916 10.08 2620 1734136 1206584 13.32 574604 1572116 12 13:12:01 5465716 0 806464 10.07 2620 1734140 1206476 13.32 569152 1577124 16 Average: 5466126 0 806064 10.06 2620 1734130 1214461 13.41 572566 1572950 14 13:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:08:01 eth0 9.49 5.48 8.65 2.44 0.00 0.00 0.00 0.00 13:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 eth0 0.73 0.08 0.08 0.01 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 eth0 2.12 0.50 0.64 0.41 0.00 0.00 0.00 0.00 13:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 eth0 1.03 0.57 0.54 0.40 0.00 0.00 0.00 0.00 13:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 eth0 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 13:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.70 1.35 2.00 0.66 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 0.00 0.00 0.00 0.00 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) 08/12/21 _x86_64_ (2 CPU) 13:06:07 LINUX RESTART (2 CPU) 13:07:01 CPU %user %nice %system %iowait %steal %idle 13:08:01 all 0.59 0.00 0.24 0.03 0.03 99.11 13:08:01 0 0.57 0.00 0.22 0.07 0.03 99.11 13:08:01 1 0.62 0.00 0.27 0.00 0.02 99.10 13:09:01 all 0.19 0.00 0.07 0.00 0.02 99.72 13:09:01 0 0.08 0.00 0.08 0.00 0.02 99.82 13:09:01 1 0.30 0.00 0.05 0.00 0.02 99.63 13:10:01 all 0.18 0.00 0.06 0.00 0.02 99.74 13:10:01 0 0.08 0.00 0.05 0.00 0.02 99.85 13:10:01 1 0.28 0.00 0.07 0.00 0.02 99.63 13:11:01 all 0.21 0.00 0.06 0.00 0.03 99.71 13:11:01 0 0.03 0.00 0.03 0.00 0.02 99.92 13:11:01 1 0.38 0.00 0.08 0.00 0.03 99.50 13:12:01 all 0.27 0.00 0.04 0.00 0.03 99.67 13:12:01 0 0.05 0.00 0.02 0.00 0.03 99.90 13:12:01 1 0.48 0.00 0.07 0.00 0.02 99.43 Average: all 0.29 0.00 0.09 0.01 0.02 99.59 Average: 0 0.16 0.00 0.08 0.01 0.02 99.72 Average: 1 0.41 0.00 0.11 0.00 0.02 99.46