---> uname -a: Linux prd-centos7-docker-4c-2g-640.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 09/20/21 _x86_64_ (2 CPU) 07:56:16 LINUX RESTART (2 CPU) 07:57:01 tps rtps wtps bread/s bwrtn/s 07:58:01 21.28 3.36 17.92 2564.80 2968.33 07:59:01 0.30 0.00 0.30 0.00 4.58 08:00:01 0.27 0.00 0.27 0.00 3.46 08:01:01 0.20 0.02 0.18 0.13 2.83 08:02:01 0.43 0.10 0.33 1.73 5.08 08:03:01 0.32 0.00 0.32 0.00 3.78 08:04:01 1.97 0.00 1.97 0.00 23.20 Average: 3.54 0.50 3.04 366.71 430.23 07:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:58:01 5467012 0 802700 10.02 2620 1736600 1250944 13.81 575692 1568140 20 07:59:01 5468872 0 800836 10.00 2620 1736604 1205952 13.31 574240 1568104 20 08:00:01 5468720 0 800984 10.00 2620 1736608 1205964 13.31 578544 1563928 20 08:01:01 5465716 0 803984 10.04 2620 1736612 1208484 13.34 581228 1563928 8 08:02:01 5468280 0 801292 10.00 2620 1736740 1206292 13.32 571836 1571452 12 08:03:01 5467708 0 801864 10.01 2620 1736740 1206208 13.32 572528 1571452 16 08:04:01 5420516 0 848896 10.60 2620 1736900 1497780 16.54 615672 1571424 68 Average: 5460975 0 808651 10.10 2620 1736686 1254518 13.85 581391 1568347 23 07:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:58:01 eth0 95.74 64.56 362.52 14.86 0.00 0.00 0.00 0.00 07:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 docker0 7.83 6.66 0.99 26.04 0.00 0.00 0.00 0.00 07:59:01 eth0 4.71 1.83 3.10 0.12 0.00 0.00 0.00 0.00 07:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 eth0 0.98 0.40 0.32 0.20 0.00 0.00 0.00 0.00 08:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 eth0 0.48 0.32 0.27 0.20 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 0.00 08:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 veth49ed2b0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:04:01 eth0 15.26 8.98 12.75 4.18 0.00 0.00 0.00 0.00 08:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth49ed2b0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.80 10.91 54.17 2.81 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 1.12 0.95 0.14 3.72 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) 09/20/21 _x86_64_ (2 CPU) 07:56:16 LINUX RESTART (2 CPU) 07:57:01 CPU %user %nice %system %iowait %steal %idle 07:58:01 all 3.46 0.00 1.80 0.56 0.02 94.16 07:58:01 0 3.49 0.00 1.84 0.54 0.02 94.11 07:58:01 1 3.43 0.00 1.75 0.59 0.02 94.21 07:59:01 all 0.28 0.00 0.08 0.00 0.01 99.63 07:59:01 0 0.45 0.00 0.05 0.00 0.00 99.50 07:59:01 1 0.10 0.00 0.12 0.00 0.02 99.77 08:00:01 all 0.27 0.00 0.06 0.00 0.02 99.66 08:00:01 0 0.20 0.00 0.07 0.00 0.02 99.72 08:00:01 1 0.33 0.00 0.05 0.00 0.02 99.60 08:01:01 all 0.28 0.00 0.06 0.00 0.01 99.66 08:01:01 0 0.05 0.00 0.05 0.00 0.02 99.88 08:01:01 1 0.50 0.00 0.07 0.00 0.00 99.43 08:02:01 all 0.23 0.00 0.08 0.00 0.02 99.67 08:02:01 0 0.05 0.00 0.07 0.00 0.02 99.87 08:02:01 1 0.42 0.00 0.08 0.00 0.02 99.48 08:03:01 all 0.23 0.00 0.05 0.00 0.02 99.71 08:03:01 0 0.03 0.00 0.05 0.00 0.00 99.92 08:03:01 1 0.42 0.00 0.05 0.00 0.03 99.50 08:04:01 all 0.95 0.00 0.55 0.02 0.02 98.47 08:04:01 0 0.94 0.00 0.52 0.02 0.03 98.49 08:04:01 1 0.95 0.00 0.59 0.02 0.00 98.45 Average: all 0.81 0.00 0.38 0.08 0.01 98.72 Average: 0 0.74 0.00 0.38 0.08 0.01 98.79 Average: 1 0.88 0.00 0.38 0.09 0.01 98.64