---> uname -a: Linux prd-centos7-docker-4c-2g-2231.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) 08/06/21 _x86_64_ (2 CPU) 09:50:55 LINUX RESTART (2 CPU) 09:52:01 tps rtps wtps bread/s bwrtn/s 09:53:01 5.51 0.18 5.33 23.18 246.77 09:54:01 0.35 0.00 0.35 0.00 5.93 09:55:01 0.28 0.00 0.28 0.00 2.85 09:56:01 0.25 0.00 0.25 0.00 3.50 09:57:01 0.38 0.00 0.38 0.00 5.50 09:58:01 0.20 0.00 0.20 0.00 1.75 Average: 1.16 0.03 1.13 3.86 44.39 09:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 5467620 0 802132 10.02 2620 1736568 1246240 13.76 575788 1567312 20 09:54:01 5470168 0 799576 9.98 2620 1736576 1200996 13.26 578368 1563160 8 09:55:01 5468128 0 801616 10.01 2620 1736576 1201044 13.26 575516 1568016 12 09:56:01 5470012 0 799720 9.99 2620 1736588 1200780 13.26 573168 1568728 12 09:57:01 5466624 0 803104 10.03 2620 1736592 1200876 13.26 574100 1571024 8 09:58:01 5466108 0 803620 10.03 2620 1736592 1200780 13.26 574668 1571024 12 Average: 5468110 0 801628 10.01 2620 1736582 1208453 13.34 575268 1568211 12 09:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 eth0 7.05 4.50 6.68 2.25 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 eth0 1.87 0.67 1.03 0.04 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 eth0 1.42 0.90 0.62 0.39 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 eth0 0.32 0.22 0.14 0.07 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.81 1.07 1.42 0.47 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) 08/06/21 _x86_64_ (2 CPU) 09:50:55 LINUX RESTART (2 CPU) 09:52:01 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 0.56 0.00 0.19 0.04 0.03 99.18 09:53:01 0 0.72 0.00 0.18 0.02 0.02 99.06 09:53:01 1 0.40 0.00 0.20 0.07 0.03 99.30 09:54:01 all 0.25 0.00 0.07 0.00 0.01 99.67 09:54:01 0 0.28 0.00 0.07 0.00 0.00 99.65 09:54:01 1 0.22 0.00 0.07 0.00 0.02 99.70 09:55:01 all 0.23 0.00 0.06 0.00 0.02 99.69 09:55:01 0 0.27 0.00 0.05 0.00 0.02 99.67 09:55:01 1 0.20 0.00 0.07 0.00 0.02 99.72 09:56:01 all 0.07 0.00 0.05 0.00 0.02 99.87 09:56:01 0 0.07 0.00 0.05 0.00 0.02 99.87 09:56:01 1 0.07 0.00 0.05 0.00 0.02 99.87 09:57:01 all 0.19 0.00 0.07 0.00 0.01 99.73 09:57:01 0 0.33 0.00 0.07 0.00 0.00 99.60 09:57:01 1 0.05 0.00 0.07 0.00 0.02 99.87 09:58:01 all 0.21 0.00 0.03 0.00 0.01 99.75 09:58:01 0 0.23 0.00 0.03 0.00 0.02 99.72 09:58:01 1 0.18 0.00 0.03 0.00 0.00 99.78 Average: all 0.25 0.00 0.08 0.01 0.01 99.65 Average: 0 0.32 0.00 0.08 0.00 0.01 99.59 Average: 1 0.19 0.00 0.08 0.01 0.02 99.70