---> uname -a: Linux prd-centos7-docker-4c-2g-881.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 8.1G 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 8.1G 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) 09/22/21 _x86_64_ (2 CPU) 19:55:51 LINUX RESTART (2 CPU) 19:57:01 tps rtps wtps bread/s bwrtn/s 19:58:01 100.15 3.05 97.10 2500.32 13838.08 19:59:01 37.92 0.05 37.87 1.33 4828.43 20:00:01 0.15 0.00 0.15 0.00 1.87 20:01:01 0.30 0.02 0.28 0.13 3.70 20:02:01 0.48 0.10 0.38 1.73 6.51 20:03:01 0.25 0.00 0.25 0.00 2.57 20:04:01 0.17 0.00 0.17 0.00 1.35 Average: 19.92 0.46 19.46 357.72 2669.39 19:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:58:01 5038564 0 892532 11.14 2620 2075224 1380244 15.24 838836 1700644 14328 19:59:01 5054148 0 841396 10.51 2620 2110776 1268716 14.01 849248 1673204 20 20:00:01 5064892 0 830652 10.37 2620 2110776 1190968 13.15 840960 1673204 12 20:01:01 5063640 0 831900 10.39 2620 2110780 1193312 13.17 838900 1675924 8 20:02:01 5062496 0 832916 10.40 2620 2110908 1191644 13.16 840640 1675984 8 20:03:01 5064016 0 831392 10.38 2620 2110912 1191476 13.15 833084 1682440 8 20:04:01 5052908 0 842496 10.52 2620 2110916 1191476 13.15 843316 1682440 12 Average: 5057238 0 843326 10.53 2620 2105756 1229691 13.58 840712 1680549 2057 19:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:58:01 veth212705c 16.79 22.50 1.36 111.43 0.00 0.00 0.00 0.00 19:58:01 eth0 1071.34 667.44 2906.26 68.47 0.00 0.00 0.00 0.00 19:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 docker0 16.79 22.40 1.13 111.42 0.00 0.00 0.00 0.00 19:59:01 eth0 221.39 136.53 151.10 746.34 0.00 0.00 0.00 0.00 19:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 docker0 16.21 20.17 1.24 93.73 0.00 0.00 0.00 0.00 20:00:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 eth0 0.37 0.08 0.03 0.01 0.00 0.00 0.00 0.00 20:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 eth0 0.92 0.43 0.43 0.27 0.00 0.00 0.00 0.00 20:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 eth0 0.95 0.07 0.10 0.01 0.00 0.00 0.00 0.00 20:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 185.05 114.98 436.94 116.45 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 4.71 6.08 0.34 29.31 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) 09/22/21 _x86_64_ (2 CPU) 19:55:51 LINUX RESTART (2 CPU) 19:57:01 CPU %user %nice %system %iowait %steal %idle 19:58:01 all 9.95 0.00 2.39 2.17 0.07 85.43 19:58:01 0 8.25 0.00 2.47 0.68 0.07 88.52 19:58:01 1 11.63 0.00 2.30 3.63 0.07 82.37 19:59:01 all 11.07 0.00 1.43 0.34 0.05 87.11 19:59:01 0 16.54 0.00 2.00 0.61 0.05 80.80 19:59:01 1 5.68 0.00 0.88 0.07 0.05 93.33 20:00:01 all 0.13 0.00 0.03 0.00 0.03 99.82 20:00:01 0 0.07 0.00 0.02 0.00 0.02 99.90 20:00:01 1 0.18 0.00 0.03 0.00 0.03 99.75 20:01:01 all 0.19 0.00 0.03 0.00 0.04 99.74 20:01:01 0 0.03 0.00 0.03 0.00 0.05 99.88 20:01:01 1 0.35 0.00 0.02 0.00 0.03 99.60 20:02:01 all 0.21 0.00 0.04 0.00 0.03 99.72 20:02:01 0 0.05 0.00 0.03 0.00 0.03 99.88 20:02:01 1 0.37 0.00 0.05 0.00 0.03 99.55 20:03:01 all 0.13 0.00 0.03 0.00 0.03 99.81 20:03:01 0 0.03 0.00 0.03 0.00 0.05 99.88 20:03:01 1 0.23 0.00 0.02 0.00 0.02 99.73 20:04:01 all 0.09 0.00 0.03 0.00 0.03 99.85 20:04:01 0 0.00 0.00 0.05 0.00 0.03 99.92 20:04:01 1 0.18 0.00 0.00 0.00 0.03 99.78 Average: all 3.05 0.00 0.55 0.35 0.04 96.01 Average: 0 3.49 0.00 0.65 0.18 0.04 95.64 Average: 1 2.61 0.00 0.46 0.51 0.04 96.37