---> uname -a: Linux prd-centos7-docker-4c-2g-419.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: 2799.996 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) 08/11/21 _x86_64_ (2 CPU) 19:58:52 LINUX RESTART (2 CPU) 20:00:01 tps rtps wtps bread/s bwrtn/s 20:01:01 0.68 0.03 0.65 0.27 13.76 20:02:01 0.57 0.08 0.48 1.60 8.01 20:03:01 0.30 0.00 0.30 0.00 3.52 20:04:01 0.15 0.00 0.15 0.00 1.88 20:05:01 0.32 0.00 0.32 0.00 4.65 20:06:01 0.33 0.00 0.33 0.00 4.23 20:07:01 0.17 0.00 0.17 0.00 1.75 20:08:01 0.20 0.00 0.20 0.00 1.77 Average: 0.34 0.01 0.32 0.23 4.95 20:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:01:01 5469264 0 794460 9.92 2620 1742588 1240772 13.70 573976 1567556 12 20:02:01 5474468 0 789128 9.85 2620 1742716 1205824 13.31 574392 1563120 12 20:03:01 5470532 0 793060 9.90 2620 1742720 1206028 13.32 578460 1563120 8 20:04:01 5470972 0 792616 9.90 2620 1742724 1205980 13.31 569540 1571800 8 20:05:01 5467560 0 796020 9.94 2620 1742732 1206004 13.31 572628 1571800 8 20:06:01 5469196 0 794384 9.92 2620 1742732 1205888 13.31 571484 1571800 16 20:07:01 5467132 0 796444 9.94 2620 1742736 1205888 13.31 573560 1571800 8 20:08:01 5460572 0 802996 10.03 2620 1742744 1205888 13.31 580180 1571800 8 Average: 5468712 0 794888 9.93 2620 1742712 1210284 13.36 574278 1569100 10 20:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:01:01 eth0 0.58 0.35 0.27 0.23 0.00 0.00 0.00 0.00 20:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 eth0 0.62 0.08 0.04 0.01 0.00 0.00 0.00 0.00 20:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 eth0 1.25 0.45 0.35 0.21 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 eth0 1.00 0.43 0.32 0.21 0.00 0.00 0.00 0.00 20:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 eth0 1.33 0.48 0.46 0.27 0.00 0.00 0.00 0.00 20:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.63 0.25 0.18 0.12 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) 08/11/21 _x86_64_ (2 CPU) 19:58:52 LINUX RESTART (2 CPU) 20:00:01 CPU %user %nice %system %iowait %steal %idle 20:01:01 all 0.20 0.00 0.06 0.01 0.03 99.71 20:01:01 0 0.35 0.00 0.07 0.00 0.03 99.55 20:01:01 1 0.05 0.00 0.05 0.02 0.02 99.87 20:02:01 all 0.08 0.00 0.05 0.00 0.03 99.83 20:02:01 0 0.12 0.00 0.05 0.00 0.03 99.80 20:02:01 1 0.05 0.00 0.05 0.00 0.03 99.87 20:03:01 all 0.15 0.00 0.03 0.00 0.03 99.79 20:03:01 0 0.28 0.00 0.05 0.00 0.03 99.63 20:03:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:04:01 all 0.20 0.00 0.03 0.00 0.03 99.75 20:04:01 0 0.35 0.00 0.03 0.00 0.02 99.60 20:04:01 1 0.05 0.00 0.02 0.00 0.03 99.90 20:05:01 all 0.19 0.00 0.03 0.00 0.03 99.74 20:05:01 0 0.38 0.00 0.02 0.00 0.05 99.55 20:05:01 1 0.00 0.00 0.05 0.00 0.02 99.93 20:06:01 all 0.18 0.00 0.03 0.00 0.01 99.78 20:06:01 0 0.33 0.00 0.02 0.00 0.00 99.65 20:06:01 1 0.03 0.00 0.03 0.00 0.02 99.92 20:07:01 all 0.17 0.00 0.03 0.00 0.03 99.77 20:07:01 0 0.30 0.00 0.02 0.00 0.03 99.65 20:07:01 1 0.03 0.00 0.03 0.00 0.03 99.90 20:08:01 all 0.13 0.00 0.04 0.00 0.03 99.80 20:08:01 0 0.25 0.00 0.03 0.00 0.02 99.70 20:08:01 1 0.02 0.00 0.05 0.00 0.03 99.90 Average: all 0.16 0.00 0.04 0.00 0.03 99.77 Average: 0 0.30 0.00 0.04 0.00 0.03 99.64 Average: 1 0.03 0.00 0.04 0.00 0.03 99.90