---> uname -a: Linux prd-centos7-docker-4c-2g-1382.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 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 3.10.0-1160.21.1.el7.x86_64 (prd-centos7-docker-4c-2g-1382.vexxhost.local) 09/25/21 _x86_64_ (2 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 21.64 3.41 18.22 2558.16 2425.33 00:02:01 0.65 0.08 0.57 1.60 11.01 00:03:01 0.25 0.00 0.25 0.00 3.60 00:04:01 0.15 0.00 0.15 0.00 1.60 00:05:01 0.15 0.00 0.15 0.00 2.33 00:06:01 0.38 0.00 0.38 0.00 6.65 00:07:01 0.23 0.00 0.23 0.00 3.25 00:08:01 82.18 0.03 82.15 3.73 30443.15 Average: 13.21 0.44 12.77 320.47 4113.18 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 5468696 0 805392 10.06 2620 1732224 1283516 14.17 580752 1559952 20 00:02:01 5474056 0 799900 9.99 2620 1732356 1237552 13.66 577160 1559980 16 00:03:01 5477152 0 796800 9.95 2620 1732360 1206688 13.32 565576 1568376 12 00:04:01 5474584 0 799368 9.98 2620 1732360 1206968 13.33 568512 1568376 20 00:05:01 5474060 0 799884 9.99 2620 1732368 1207132 13.33 568488 1569120 20 00:06:01 5475796 0 798144 9.97 2620 1732372 1206820 13.32 566592 1569120 16 00:07:01 5475704 0 798232 9.97 2620 1732376 1206820 13.32 566748 1569120 20 00:08:01 4410332 0 975408 12.18 2620 2620572 1398068 15.44 810240 2302328 170108 Average: 5341298 0 821641 10.26 2620 1843374 1244196 13.74 600508 1658296 21279 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 eth0 93.12 60.59 351.23 15.85 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 docker0 2.71 2.33 0.63 5.76 0.00 0.00 0.00 0.00 00:02:01 eth0 2.21 0.57 0.65 0.36 0.00 0.00 0.00 0.00 00:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 eth0 1.27 0.08 0.11 0.04 0.00 0.00 0.00 0.00 00:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 eth0 1.85 0.58 0.63 0.40 0.00 0.00 0.00 0.00 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 eth0 2.90 1.35 1.33 0.86 0.00 0.00 0.00 0.00 00:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 00:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 eth0 1188.84 847.58 7278.73 73.08 0.00 0.00 0.00 0.00 00:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 docker0 42.66 58.17 2.78 284.85 0.00 0.00 0.00 0.00 Average: eth0 161.41 113.89 954.35 11.33 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 5.67 7.56 0.43 36.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (prd-centos7-docker-4c-2g-1382.vexxhost.local) 09/25/21 _x86_64_ (2 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 3.25 0.00 1.60 0.44 0.03 94.67 00:01:01 0 3.42 0.00 1.65 0.51 0.03 94.38 00:01:01 1 3.08 0.00 1.55 0.37 0.03 94.96 00:02:01 all 0.26 0.00 0.06 0.00 0.03 99.66 00:02:01 0 0.07 0.00 0.05 0.00 0.02 99.87 00:02:01 1 0.45 0.00 0.07 0.00 0.03 99.45 00:03:01 all 0.32 0.00 0.48 0.00 0.02 99.18 00:03:01 0 0.17 0.00 0.50 0.00 0.02 99.32 00:03:01 1 0.48 0.00 0.47 0.00 0.02 99.04 00:04:01 all 0.23 0.00 0.04 0.00 0.02 99.71 00:04:01 0 0.07 0.00 0.05 0.00 0.02 99.87 00:04:01 1 0.40 0.00 0.03 0.00 0.02 99.55 00:05:01 all 0.28 0.00 0.08 0.00 0.03 99.62 00:05:01 0 0.12 0.00 0.10 0.00 0.03 99.75 00:05:01 1 0.43 0.00 0.07 0.00 0.02 99.48 00:06:01 all 0.16 0.00 0.04 0.00 0.02 99.78 00:06:01 0 0.05 0.00 0.02 0.00 0.02 99.92 00:06:01 1 0.27 0.00 0.07 0.00 0.02 99.65 00:07:01 all 0.13 0.00 0.03 0.00 0.03 99.82 00:07:01 0 0.08 0.00 0.05 0.00 0.03 99.83 00:07:01 1 0.17 0.00 0.02 0.00 0.02 99.80 00:08:01 all 12.22 0.00 5.61 1.24 0.07 80.86 00:08:01 0 11.84 0.00 5.90 0.93 0.09 81.24 00:08:01 1 12.60 0.00 5.32 1.54 0.05 80.49 Average: all 2.05 0.00 0.97 0.20 0.03 96.75 Average: 0 1.91 0.00 1.01 0.17 0.03 96.87 Average: 1 2.19 0.00 0.93 0.23 0.03 96.63