---> uname -a: Linux prd-centos7-docker-4c-2g-471.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) 07/29/21 _x86_64_ (2 CPU) 14:53:16 LINUX RESTART (2 CPU) 14:54:01 tps rtps wtps bread/s bwrtn/s 14:55:01 18.27 0.71 17.56 359.36 2702.59 14:56:01 0.40 0.00 0.40 0.00 6.71 14:57:01 0.23 0.00 0.23 0.00 2.97 14:58:01 0.15 0.00 0.15 0.00 2.15 14:59:01 0.32 0.00 0.32 0.00 3.56 15:00:01 0.32 0.00 0.32 0.00 4.05 Average: 3.24 0.12 3.12 59.09 447.60 14:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:55:01 5476440 0 793312 9.91 2620 1736568 1256644 13.87 570828 1563416 20 14:56:01 5480684 0 789060 9.85 2620 1736576 1205016 13.30 567688 1563380 16 14:57:01 5479336 0 790408 9.87 2620 1736576 1205320 13.31 567764 1564684 8 14:58:01 5477688 0 792048 9.89 2620 1736584 1205392 13.31 569488 1564684 8 14:59:01 5479684 0 790048 9.86 2620 1736588 1205176 13.31 563664 1569316 16 15:00:01 5480092 0 789584 9.86 2620 1736644 1205080 13.30 563144 1569328 24 Average: 5478987 0 790743 9.87 2620 1736589 1213771 13.40 567096 1565801 15 14:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:55:01 eth0 84.17 57.50 359.79 12.14 0.00 0.00 0.00 0.00 14:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 6.91 4.98 0.91 25.70 0.00 0.00 0.00 0.00 14:56:01 eth0 0.55 0.02 0.05 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 eth0 1.05 0.35 0.32 0.20 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 eth0 0.48 0.28 0.27 0.20 0.00 0.00 0.00 0.00 14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 eth0 0.37 0.25 0.15 0.07 0.00 0.00 0.00 0.00 14:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.26 9.62 59.29 2.08 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 1.14 0.82 0.15 4.22 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) 07/29/21 _x86_64_ (2 CPU) 14:53:16 LINUX RESTART (2 CPU) 14:54:01 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 2.51 0.00 1.19 0.37 0.03 95.89 14:55:01 0 2.31 0.00 1.23 0.24 0.03 96.18 14:55:01 1 2.72 0.00 1.15 0.50 0.03 95.60 14:56:01 all 0.18 0.00 0.06 0.00 0.03 99.73 14:56:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:56:01 1 0.33 0.00 0.08 0.00 0.03 99.55 14:57:01 all 0.15 0.00 0.04 0.00 0.03 99.78 14:57:01 0 0.03 0.00 0.02 0.00 0.03 99.92 14:57:01 1 0.27 0.00 0.07 0.00 0.02 99.65 14:58:01 all 0.19 0.00 0.03 0.00 0.02 99.76 14:58:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:58:01 1 0.35 0.00 0.03 0.00 0.02 99.60 14:59:01 all 0.28 0.00 0.03 0.00 0.03 99.67 14:59:01 0 0.05 0.00 0.03 0.00 0.02 99.90 14:59:01 1 0.50 0.00 0.03 0.00 0.03 99.43 15:00:01 all 0.13 0.00 0.04 0.00 0.01 99.82 15:00:01 0 0.17 0.00 0.03 0.00 0.00 99.80 15:00:01 1 0.10 0.00 0.05 0.00 0.02 99.83 Average: all 0.57 0.00 0.23 0.06 0.02 99.12 Average: 0 0.43 0.00 0.23 0.04 0.02 99.28 Average: 1 0.70 0.00 0.23 0.08 0.03 98.96