---> uname -a: Linux prd-centos7-docker-4c-2g-1473.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) 09/25/21 _x86_64_ (2 CPU) 19:45:18 LINUX RESTART (2 CPU) 19:46:01 tps rtps wtps bread/s bwrtn/s 19:47:01 28.21 3.38 24.83 2557.47 3803.98 19:48:01 1.77 0.00 1.77 0.00 34.42 19:49:01 0.30 0.00 0.30 0.00 3.30 19:50:01 0.25 0.00 0.25 0.00 3.35 19:51:01 0.27 0.00 0.27 0.00 3.46 19:52:01 0.27 0.00 0.27 0.00 3.13 19:53:02 0.27 0.00 0.27 0.00 3.62 Average: 4.48 0.48 3.99 365.46 550.91 19:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:47:01 5431644 0 805348 10.06 2620 1769328 1297364 14.32 598264 1577908 24 19:48:01 5443440 0 793544 9.91 2620 1769336 1205428 13.31 590368 1576088 8 19:49:01 5441856 0 795124 9.93 2620 1769340 1205776 13.31 588484 1579952 8 19:50:01 5439808 0 797164 9.95 2620 1769348 1205800 13.31 590100 1579952 8 19:51:01 5441588 0 795380 9.93 2620 1769352 1205524 13.31 585108 1583384 8 19:52:01 5441956 0 795008 9.93 2620 1769356 1205464 13.31 584740 1583388 8 19:53:02 5441204 0 795756 9.94 2620 1769360 1205428 13.31 585388 1583384 8 Average: 5440214 0 796761 9.95 2620 1769346 1218683 13.45 588922 1580579 10 19:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:47:01 eth0 234.65 208.48 666.16 34.07 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 143.68 132.99 11.14 318.44 0.00 0.00 0.00 0.00 19:48:01 eth0 0.80 0.02 0.06 0.00 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 eth0 1.63 0.73 2.91 0.05 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 eth0 1.07 0.75 0.55 0.38 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 eth0 0.23 0.18 0.08 0.10 0.00 0.00 0.00 0.00 19:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 19:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:53:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.11 30.06 95.72 4.95 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 20.53 19.00 1.59 45.50 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) 09/25/21 _x86_64_ (2 CPU) 19:45:18 LINUX RESTART (2 CPU) 19:46:01 CPU %user %nice %system %iowait %steal %idle 19:47:01 all 5.25 0.00 1.86 0.65 0.03 92.21 19:47:01 0 5.84 0.00 2.04 0.46 0.03 91.63 19:47:01 1 4.67 0.00 1.67 0.85 0.03 92.78 19:48:01 all 0.18 0.00 0.06 0.00 0.02 99.74 19:48:01 0 0.28 0.00 0.05 0.00 0.02 99.65 19:48:01 1 0.08 0.00 0.07 0.00 0.02 99.83 19:49:01 all 0.26 0.00 0.04 0.00 0.02 99.68 19:49:01 0 0.43 0.00 0.02 0.00 0.02 99.53 19:49:01 1 0.08 0.00 0.07 0.00 0.02 99.83 19:50:01 all 0.25 0.00 0.03 0.00 0.00 99.72 19:50:01 0 0.43 0.00 0.03 0.00 0.00 99.53 19:50:01 1 0.07 0.00 0.03 0.00 0.00 99.90 19:51:01 all 0.12 0.00 0.08 0.00 0.01 99.80 19:51:01 0 0.17 0.00 0.07 0.00 0.00 99.77 19:51:01 1 0.07 0.00 0.08 0.00 0.02 99.83 19:52:01 all 0.13 0.00 0.04 0.00 0.02 99.81 19:52:01 0 0.20 0.00 0.03 0.00 0.02 99.75 19:52:01 1 0.07 0.00 0.05 0.00 0.02 99.87 19:53:02 all 0.23 0.00 0.06 0.00 0.01 99.70 19:53:02 0 0.40 0.00 0.05 0.00 0.00 99.55 19:53:02 1 0.07 0.00 0.07 0.00 0.02 99.85 Average: all 0.91 0.00 0.31 0.09 0.01 98.68 Average: 0 1.10 0.00 0.32 0.06 0.01 98.50 Average: 1 0.72 0.00 0.29 0.12 0.02 98.85