---> uname -a: Linux prd-centos7-docker-4c-2g-382.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 09/16/21 _x86_64_ (2 CPU) 17:55:20 LINUX RESTART (2 CPU) 17:56:01 tps rtps wtps bread/s bwrtn/s 17:57:01 84.72 3.53 81.19 2585.65 5218.13 17:58:01 1.80 0.00 1.80 0.00 35.27 17:59:01 0.25 0.00 0.25 0.00 2.83 18:00:01 0.28 0.00 0.28 0.00 3.46 18:01:01 0.28 0.02 0.27 0.13 3.48 18:02:01 0.53 0.10 0.43 1.73 8.31 18:03:01 0.15 0.00 0.15 0.00 1.75 18:04:02 0.28 0.00 0.28 0.00 4.15 Average: 11.04 0.46 10.59 323.59 659.97 17:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:57:01 5435604 0 801496 10.01 2620 1769212 1315192 14.52 592436 1578844 20 17:58:01 5445888 0 791204 9.88 2620 1769220 1231540 13.60 584504 1578808 16 17:59:01 5449336 0 787756 9.84 2620 1769220 1205780 13.31 579760 1580696 8 18:00:01 5448248 0 788836 9.85 2620 1769228 1205780 13.31 580872 1580696 8 18:01:01 5445932 0 791148 9.88 2620 1769232 1208840 13.35 579184 1584392 8 18:02:01 5446172 0 790780 9.87 2620 1769360 1206616 13.32 579056 1584452 20 18:03:01 5446864 0 790084 9.87 2620 1769364 1206352 13.32 578676 1584452 20 18:04:02 5436560 0 800380 9.99 2620 1769372 1206352 13.32 588972 1584452 8 Average: 5444326 0 792710 9.90 2620 1769276 1223306 13.51 582932 1582099 14 17:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:57:01 eth0 287.91 219.31 1070.31 47.11 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 69.87 73.86 7.22 313.67 0.00 0.00 0.00 0.00 17:58:01 eth0 0.95 0.27 0.32 0.20 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 eth0 0.90 0.07 0.07 0.01 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 0.47 0.08 0.02 0.01 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 1.57 0.47 0.45 0.27 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 1.07 0.75 0.63 0.41 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:02 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.67 27.65 134.04 6.00 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 8.74 9.24 0.90 39.23 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) 09/16/21 _x86_64_ (2 CPU) 17:55:20 LINUX RESTART (2 CPU) 17:56:01 CPU %user %nice %system %iowait %steal %idle 17:57:01 all 7.61 0.00 2.84 2.38 0.05 87.13 17:57:01 0 9.08 0.00 2.98 1.97 0.05 85.92 17:57:01 1 6.13 0.00 2.70 2.79 0.05 88.33 17:58:01 all 0.23 0.00 0.08 0.00 0.02 99.68 17:58:01 0 0.37 0.00 0.08 0.00 0.02 99.53 17:58:01 1 0.08 0.00 0.07 0.00 0.02 99.83 17:59:01 all 0.26 0.00 0.07 0.00 0.01 99.67 17:59:01 0 0.43 0.00 0.05 0.00 0.00 99.52 17:59:01 1 0.08 0.00 0.08 0.00 0.02 99.82 18:00:01 all 0.24 0.00 0.04 0.00 0.01 99.71 18:00:01 0 0.42 0.00 0.02 0.00 0.00 99.57 18:00:01 1 0.07 0.00 0.07 0.00 0.02 99.85 18:01:01 all 0.25 0.00 0.05 0.00 0.01 99.69 18:01:01 0 0.42 0.00 0.07 0.00 0.02 99.50 18:01:01 1 0.08 0.00 0.03 0.00 0.00 99.88 18:02:01 all 0.08 0.00 0.06 0.01 0.02 99.84 18:02:01 0 0.10 0.00 0.07 0.00 0.02 99.82 18:02:01 1 0.05 0.00 0.05 0.02 0.02 99.87 18:03:01 all 0.23 0.00 0.05 0.00 0.00 99.72 18:03:01 0 0.22 0.00 0.05 0.00 0.00 99.73 18:03:01 1 0.25 0.00 0.05 0.00 0.00 99.70 18:04:02 all 0.21 0.00 0.03 0.00 0.02 99.74 18:04:02 0 0.40 0.00 0.05 0.00 0.02 99.53 18:04:02 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 1.12 0.00 0.40 0.29 0.02 98.17 Average: 0 1.41 0.00 0.41 0.24 0.01 97.92 Average: 1 0.83 0.00 0.38 0.34 0.02 98.43