---> uname -a: Linux prd-centos7-docker-4c-2g-879.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 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) 08/26/21 _x86_64_ (2 CPU) 21:51:33 LINUX RESTART (2 CPU) 21:52:01 tps rtps wtps bread/s bwrtn/s 21:53:01 94.49 7.19 87.30 3722.54 4144.97 21:54:01 1.82 0.00 1.82 0.00 34.78 21:55:01 0.37 0.00 0.37 0.00 5.50 21:56:01 0.27 0.00 0.27 0.00 4.41 21:57:01 0.27 0.00 0.27 0.00 3.91 Average: 19.45 1.44 18.01 744.81 839.05 21:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:53:01 5453972 0 815776 10.19 2620 1736564 1299040 14.34 589408 1565344 8 21:54:01 5467124 0 802620 10.02 2620 1736568 1197636 13.22 578984 1565304 8 21:55:01 5465684 0 804060 10.04 2620 1736568 1197976 13.23 583828 1561840 12 21:56:01 5463928 0 805808 10.06 2620 1736576 1198096 13.23 585660 1561840 20 21:57:01 5456040 0 813692 10.16 2620 1736580 1266124 13.98 587772 1566760 16 Average: 5461350 0 808391 10.09 2620 1736571 1231774 13.60 585130 1564218 13 21:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:53:01 eth0 576.64 313.65 1022.99 78.24 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 11.75 9.56 1.68 28.11 0.00 0.00 0.00 0.00 21:54:01 eth0 0.97 0.08 0.07 0.01 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 2.27 0.80 0.67 0.38 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 2.67 0.90 0.92 0.60 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 eth0 3.36 1.78 2.78 0.93 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.23 63.47 205.57 16.04 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 2.35 1.91 0.34 5.62 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) 21:51:33 LINUX RESTART (2 CPU) 21:52:01 CPU %user %nice %system %iowait %steal %idle 21:53:01 all 11.15 0.00 3.24 1.71 0.05 83.85 21:53:01 0 9.38 0.00 3.53 1.01 0.05 86.04 21:53:01 1 12.93 0.00 2.95 2.42 0.05 81.66 21:54:01 all 0.17 0.00 0.06 0.00 0.02 99.76 21:54:01 0 0.28 0.00 0.05 0.00 0.02 99.65 21:54:01 1 0.05 0.00 0.07 0.00 0.02 99.87 21:55:01 all 0.13 0.00 0.07 0.00 0.02 99.78 21:55:01 0 0.10 0.00 0.07 0.00 0.00 99.83 21:55:01 1 0.17 0.00 0.07 0.00 0.03 99.73 21:56:01 all 0.23 0.00 0.03 0.00 0.02 99.72 21:56:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:56:01 1 0.43 0.00 0.03 0.00 0.02 99.52 21:57:01 all 0.27 0.00 0.07 0.00 0.02 99.65 21:57:01 0 0.22 0.00 0.05 0.00 0.02 99.72 21:57:01 1 0.32 0.00 0.08 0.00 0.02 99.58 Average: all 2.36 0.00 0.68 0.34 0.02 96.60 Average: 0 1.97 0.00 0.73 0.20 0.02 97.07 Average: 1 2.74 0.00 0.63 0.48 0.03 96.12