---> uname -a: Linux prd-centos7-docker-4c-2g-359.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 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/28/21 _x86_64_ (2 CPU) 16:01:58 LINUX RESTART (2 CPU) 16:03:01 tps rtps wtps bread/s bwrtn/s 16:04:01 1.73 0.00 1.73 0.00 32.94 16:05:01 0.23 0.00 0.23 0.00 3.38 16:06:01 0.40 0.00 0.40 0.00 5.33 16:07:01 0.13 0.00 0.13 0.00 2.32 16:08:01 0.25 0.00 0.25 0.00 3.43 16:09:01 0.27 0.00 0.27 0.00 3.63 16:10:01 0.22 0.00 0.22 0.00 3.25 16:11:01 0.25 0.00 0.25 0.00 3.75 16:12:01 89.07 0.03 89.04 3.73 28675.97 Average: 10.29 0.00 10.28 0.41 3193.08 16:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:01 5429440 0 808284 10.09 2620 1768588 1248104 13.78 598056 1581852 16 16:05:01 5428540 0 809176 10.10 2620 1768596 1241936 13.71 599704 1581380 8 16:06:01 5427248 0 810468 10.12 2620 1768596 1233804 13.62 601120 1581380 20 16:07:01 5427336 0 810372 10.12 2620 1768604 1233880 13.62 596964 1585708 8 16:08:01 5426620 0 811084 10.13 2620 1768608 1206200 13.32 598396 1585708 20 16:09:01 5425120 0 812576 10.15 2620 1768616 1206236 13.32 599636 1585712 20 16:10:01 5424660 0 813032 10.15 2620 1768620 1206236 13.32 600336 1585708 16 16:11:01 5416908 0 820780 10.25 2620 1768624 1206260 13.32 607836 1585708 8 16:12:01 4324584 0 1071292 13.38 2620 2610436 1471436 16.25 800500 2364740 101084 Average: 5303384 0 840785 10.50 2620 1862143 1250455 13.81 622505 1670877 11244 16:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:01 eth0 2.75 0.57 0.71 0.39 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 3.28 0.93 1.01 0.60 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 2.03 0.38 0.41 0.24 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 1.67 0.37 0.35 0.20 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 2.17 0.75 0.76 0.47 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.70 0.28 0.29 0.20 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 1.05 0.37 0.32 0.23 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 veth8419d8b 92.70 119.25 7.62 386.23 0.00 0.00 0.00 0.00 16:12:01 eth0 750.55 544.64 4486.27 46.28 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 92.70 119.12 6.35 386.22 0.00 0.00 0.00 0.00 Average: veth8419d8b 10.30 13.25 0.85 42.92 0.00 0.00 0.00 0.00 Average: eth0 84.98 60.96 499.00 5.42 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 10.30 13.24 0.71 42.92 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) 07/28/21 _x86_64_ (2 CPU) 16:01:58 LINUX RESTART (2 CPU) 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 0.28 0.00 0.08 0.00 0.02 99.62 16:04:01 0 0.45 0.00 0.10 0.00 0.02 99.43 16:04:01 1 0.12 0.00 0.07 0.00 0.02 99.80 16:05:01 all 0.26 0.00 0.08 0.00 0.02 99.65 16:05:01 0 0.47 0.00 0.08 0.00 0.02 99.43 16:05:01 1 0.05 0.00 0.07 0.00 0.02 99.87 16:06:01 all 0.23 0.00 0.05 0.00 0.02 99.70 16:06:01 0 0.38 0.00 0.05 0.00 0.02 99.55 16:06:01 1 0.08 0.00 0.05 0.00 0.02 99.85 16:07:01 all 0.21 0.00 0.09 0.00 0.01 99.69 16:07:01 0 0.28 0.00 0.08 0.00 0.00 99.63 16:07:01 1 0.13 0.00 0.10 0.00 0.02 99.75 16:08:01 all 0.21 0.00 0.07 0.00 0.03 99.70 16:08:01 0 0.18 0.00 0.05 0.00 0.02 99.75 16:08:01 1 0.23 0.00 0.08 0.00 0.03 99.65 16:09:01 all 0.21 0.00 0.08 0.00 0.02 99.70 16:09:01 0 0.17 0.00 0.07 0.00 0.02 99.75 16:09:01 1 0.25 0.00 0.08 0.00 0.02 99.65 16:10:01 all 0.10 0.00 0.07 0.00 0.02 99.82 16:10:01 0 0.17 0.00 0.08 0.00 0.02 99.73 16:10:01 1 0.03 0.00 0.05 0.00 0.02 99.90 16:11:01 all 0.17 0.00 0.04 0.00 0.01 99.78 16:11:01 0 0.32 0.00 0.03 0.00 0.02 99.63 16:11:01 1 0.02 0.00 0.05 0.00 0.00 99.93 16:12:01 all 11.58 0.00 4.70 1.05 0.07 82.61 16:12:01 0 11.51 0.00 4.92 1.34 0.07 82.16 16:12:01 1 11.65 0.00 4.47 0.76 0.07 83.06 Average: all 1.43 0.00 0.57 0.11 0.02 97.87 Average: 0 1.50 0.00 0.59 0.14 0.02 97.74 Average: 1 1.36 0.00 0.55 0.08 0.02 97.99