---> uname -a: Linux prd-centos7-docker-4c-2g-420.vexxhost.local 3.10.0-1160.36.2.el7.x86_64 #1 SMP Wed Jul 21 11:57:15 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 8.4G 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 8.4G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/20/21 _x86_64_ (2 CPU) 20:40:21 LINUX RESTART (2 CPU) 20:41:01 tps rtps wtps bread/s bwrtn/s 20:42:01 32.38 3.18 29.20 2306.23 4155.09 20:43:01 0.33 0.00 0.33 0.00 5.53 20:44:01 0.30 0.00 0.30 0.00 3.88 20:45:01 0.18 0.00 0.18 0.00 2.98 20:46:01 0.28 0.00 0.28 0.00 3.40 20:47:01 0.32 0.00 0.32 0.00 4.05 20:48:01 81.68 0.03 81.65 3.73 26697.17 Average: 16.50 0.46 16.04 330.11 4411.24 20:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:42:01 5639336 0 627972 7.84 2620 1739012 1255024 13.86 581932 1548268 20 20:43:01 5649208 0 618092 7.72 2620 1739020 1162072 12.83 574240 1548232 16 20:44:01 5644556 0 622744 7.78 2620 1739020 1162360 12.83 578508 1548800 8 20:45:01 5641592 0 625700 7.81 2620 1739028 1162432 12.83 580940 1548800 8 20:46:01 5647712 0 619576 7.74 2620 1739032 1162168 12.83 574512 1549768 16 20:47:01 5646676 0 620608 7.75 2620 1739036 1162072 12.83 575180 1549768 16 20:48:01 4709228 0 839892 10.49 2620 2457200 2113284 23.33 775276 2200056 4 Average: 5511187 0 653512 8.16 2620 1841621 1311345 14.48 605798 1641956 13 20:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:42:01 eth0 195.19 181.70 658.47 32.13 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 123.78 104.91 10.52 314.70 0.00 0.00 0.00 0.00 20:43:01 eth0 0.68 0.02 0.06 0.00 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 7.66 3.53 5.52 0.41 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 0.48 0.43 0.27 0.21 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 veth3981b80 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 624.53 426.46 4093.70 35.33 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 veth1b34ed3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3981b80 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.44 87.51 679.88 9.74 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: veth1b34ed3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/20/21 _x86_64_ (2 CPU) 20:40:21 LINUX RESTART (2 CPU) 20:41:01 CPU %user %nice %system %iowait %steal %idle 20:42:01 all 5.09 0.00 1.69 0.77 0.03 92.42 20:42:01 0 4.20 0.00 1.99 0.66 0.03 93.12 20:42:01 1 5.98 0.00 1.38 0.88 0.03 91.73 20:43:01 all 0.21 0.00 0.05 0.00 0.02 99.72 20:43:01 0 0.07 0.00 0.05 0.00 0.02 99.87 20:43:01 1 0.35 0.00 0.05 0.00 0.02 99.58 20:44:01 all 0.19 0.00 0.06 0.00 0.01 99.74 20:44:01 0 0.12 0.00 0.08 0.00 0.02 99.78 20:44:01 1 0.27 0.00 0.03 0.00 0.00 99.70 20:45:01 all 0.21 0.00 0.04 0.00 0.02 99.73 20:45:01 0 0.05 0.00 0.02 0.00 0.02 99.92 20:45:01 1 0.37 0.00 0.07 0.00 0.02 99.55 20:46:01 all 0.21 0.00 0.05 0.00 0.02 99.72 20:46:01 0 0.05 0.00 0.03 0.00 0.02 99.90 20:46:01 1 0.37 0.00 0.07 0.00 0.02 99.55 20:47:01 all 0.19 0.00 0.04 0.00 0.02 99.75 20:47:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:47:01 1 0.35 0.00 0.05 0.00 0.03 99.57 20:48:01 all 9.36 0.00 3.88 0.81 0.04 85.92 20:48:01 0 9.08 0.00 4.17 0.45 0.05 86.26 20:48:01 1 9.64 0.00 3.59 1.16 0.03 85.58 Average: all 2.18 0.00 0.82 0.22 0.02 96.76 Average: 0 1.91 0.00 0.89 0.16 0.02 97.02 Average: 1 2.45 0.00 0.74 0.29 0.02 96.51