---> uname -a: Linux prd-centos7-docker-4c-2g-869.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 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 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/26/21 _x86_64_ (2 CPU) 21:48:35 LINUX RESTART (2 CPU) 21:49:01 tps rtps wtps bread/s bwrtn/s 21:50:01 108.04 14.41 93.63 4726.36 6262.43 21:51:01 1.72 0.00 1.72 0.00 36.04 21:52:01 0.48 0.00 0.48 0.00 8.89 21:53:01 0.20 0.00 0.20 0.00 2.70 21:54:01 0.28 0.00 0.28 0.00 3.61 21:55:01 0.27 0.00 0.27 0.00 4.13 21:56:01 0.18 0.00 0.18 0.00 2.17 21:57:01 194.55 0.03 194.52 3.73 54015.32 Average: 38.23 1.81 36.42 591.61 7542.93 21:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:50:01 5425440 0 811968 10.14 2620 1768912 1305352 14.41 598804 1584076 132 21:51:01 5431536 0 805868 10.06 2620 1768916 1258712 13.90 593768 1584040 20 21:52:01 5433012 0 804388 10.04 2620 1768920 1244452 13.74 589016 1587520 12 21:53:01 5434164 0 803232 10.03 2620 1768924 1230060 13.58 588452 1587520 16 21:54:01 5436604 0 800788 10.00 2620 1768928 1206200 13.32 584004 1589696 8 21:55:01 5434636 0 802748 10.02 2620 1768936 1206600 13.32 585884 1589696 20 21:56:01 5434208 0 803172 10.03 2620 1768940 1206648 13.32 586312 1589696 16 21:57:01 3698700 0 1216620 15.19 2620 3091000 1643356 18.14 962624 2724856 36 Average: 5216038 0 856098 10.69 2620 1934184 1287672 14.22 636108 1729638 32 21:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:50:01 eth0 755.16 450.88 1592.97 89.80 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 70.19 66.25 7.86 311.72 0.00 0.00 0.00 0.00 21:51:01 eth0 3.86 1.00 1.09 0.63 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 eth0 3.10 0.78 1.03 0.59 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 1.15 0.62 0.55 0.40 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 eth0 0.97 0.08 0.07 0.04 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 eth0 2.37 0.72 0.80 0.37 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 eth0 2.58 0.70 0.92 0.64 0.00 0.00 0.00 0.00 21:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 veth78f36ef 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 eth0 1372.12 944.10 7735.37 173.05 0.00 0.00 0.00 0.00 21:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 docker0 64.20 86.74 5.10 371.02 0.00 0.00 0.00 0.00 Average: veth78f36ef 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 267.73 174.90 1166.80 33.20 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 16.80 19.13 1.62 85.37 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) 08/26/21 _x86_64_ (2 CPU) 21:48:35 LINUX RESTART (2 CPU) 21:49:01 CPU %user %nice %system %iowait %steal %idle 21:50:01 all 14.48 0.00 3.65 2.39 0.05 79.43 21:50:01 0 14.29 0.00 4.12 1.38 0.05 80.16 21:50:01 1 14.66 0.00 3.18 3.40 0.05 78.70 21:51:01 all 0.23 0.00 0.08 0.00 0.03 99.67 21:51:01 0 0.15 0.00 0.08 0.00 0.02 99.75 21:51:01 1 0.32 0.00 0.07 0.00 0.03 99.58 21:52:01 all 0.30 0.00 0.04 0.03 0.03 99.60 21:52:01 0 0.13 0.00 0.05 0.05 0.03 99.73 21:52:01 1 0.47 0.00 0.03 0.00 0.03 99.47 21:53:01 all 0.18 0.00 0.04 0.00 0.03 99.76 21:53:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:53:01 1 0.30 0.00 0.05 0.00 0.03 99.62 21:54:01 all 0.23 0.00 0.08 0.00 0.03 99.67 21:54:01 0 0.07 0.00 0.12 0.00 0.02 99.80 21:54:01 1 0.38 0.00 0.03 0.00 0.03 99.55 21:55:01 all 0.18 0.00 0.03 0.00 0.03 99.77 21:55:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:55:01 1 0.30 0.00 0.02 0.00 0.02 99.67 21:56:01 all 0.18 0.00 0.04 0.00 0.03 99.75 21:56:01 0 0.07 0.00 0.03 0.00 0.02 99.88 21:56:01 1 0.30 0.00 0.05 0.00 0.03 99.62 21:57:01 all 24.60 0.00 12.06 1.84 0.09 61.41 21:57:01 0 24.27 0.00 12.24 1.89 0.09 61.51 21:57:01 1 24.92 0.00 11.89 1.79 0.09 61.32 Average: all 4.84 0.00 1.91 0.51 0.04 92.71 Average: 0 4.67 0.00 1.98 0.40 0.03 92.92 Average: 1 5.01 0.00 1.83 0.63 0.04 92.49