---> uname -a: Linux prd-centos7-docker-4c-2g-26.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 9.0G 32G 23% / 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 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/19/21 _x86_64_ (2 CPU) 15:55:00 LINUX RESTART (2 CPU) 15:56:01 tps rtps wtps bread/s bwrtn/s 15:57:01 1.85 0.00 1.85 0.00 41.83 15:58:01 0.18 0.00 0.18 0.00 2.43 15:59:01 0.25 0.00 0.25 0.00 3.76 16:00:01 0.20 0.00 0.20 0.00 2.73 16:01:01 0.27 0.02 0.25 0.13 2.73 16:02:01 94.27 0.12 94.16 5.33 27277.36 Average: 16.18 0.02 16.16 0.91 4558.17 15:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:57:01 5696304 0 609776 7.61 2620 1700232 1167244 12.89 551692 1525904 20 15:58:01 5696504 0 609568 7.61 2620 1700240 1146468 12.66 551872 1525936 8 15:59:01 5697072 0 609000 7.60 2620 1700240 1146888 12.66 551732 1525936 8 16:00:01 5699184 0 606880 7.58 2620 1700248 1146468 12.66 548708 1526696 8 16:01:01 5698492 0 607568 7.59 2620 1700252 1149320 12.69 549548 1526696 8 16:02:01 4773572 0 811684 10.13 2620 2421056 1438816 15.89 751108 2161196 48 Average: 5543521 0 642413 8.02 2620 1820378 1199201 13.24 584110 1632061 17 15:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:57:01 eth0 0.20 0.12 0.01 0.07 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 eth0 1.03 0.08 0.10 0.01 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 eth0 3.75 1.82 3.50 0.47 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 veth9864fa9 14.21 16.51 1.48 4.19 0.00 0.00 0.00 0.00 16:02:01 eth0 156.08 97.82 4065.05 14.01 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 14.23 16.41 1.29 4.18 0.00 0.00 0.00 0.00 Average: veth9864fa9 2.37 2.75 0.25 0.70 0.00 0.00 0.00 0.00 Average: eth0 26.91 16.70 678.58 2.44 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 2.37 2.74 0.21 0.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/19/21 _x86_64_ (2 CPU) 15:55:00 LINUX RESTART (2 CPU) 15:56:01 CPU %user %nice %system %iowait %steal %idle 15:57:01 all 0.13 0.00 0.07 0.00 0.02 99.79 15:57:01 0 0.12 0.00 0.05 0.00 0.02 99.82 15:57:01 1 0.13 0.00 0.08 0.00 0.02 99.77 15:58:01 all 0.18 0.00 0.06 0.00 0.01 99.75 15:58:01 0 0.07 0.00 0.05 0.00 0.00 99.88 15:58:01 1 0.30 0.00 0.07 0.00 0.02 99.62 15:59:01 all 0.26 0.00 0.07 0.00 0.02 99.66 15:59:01 0 0.10 0.00 0.08 0.00 0.02 99.80 15:59:01 1 0.42 0.00 0.05 0.00 0.02 99.52 16:00:01 all 0.22 0.00 0.05 0.00 0.02 99.72 16:00:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:00:01 1 0.38 0.00 0.05 0.00 0.02 99.55 16:01:01 all 0.26 0.00 0.06 0.00 0.02 99.67 16:01:01 0 0.07 0.00 0.05 0.00 0.02 99.87 16:01:01 1 0.45 0.00 0.07 0.00 0.02 99.47 16:02:01 all 9.61 0.00 4.03 1.20 0.04 85.12 16:02:01 0 9.65 0.00 4.14 1.48 0.05 84.68 16:02:01 1 9.56 0.00 3.93 0.92 0.03 85.56 Average: all 1.75 0.00 0.71 0.20 0.02 97.32 Average: 0 1.65 0.00 0.73 0.24 0.02 97.36 Average: 1 1.85 0.00 0.70 0.15 0.02 97.29