---> uname -a: Linux prd-centos7-docker-4c-2g-94.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: 2800.000 BogoMIPS: 5600.00 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 20G 8.1G 12G 41% / 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 20G 8.1G 12G 41% /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) 08/19/21 _x86_64_ (2 CPU) 17:16:55 LINUX RESTART (2 CPU) 17:18:02 tps rtps wtps bread/s bwrtn/s 17:19:01 5.78 0.36 5.42 45.26 3487.23 17:20:01 178.11 3.08 175.02 2500.70 11870.38 Average: 92.68 1.73 90.95 1283.49 7714.70 17:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:19:01 5620784 0 671500 8.38 2088 1714568 1075036 11.87 499796 1497552 37040 17:20:01 5085656 0 801180 10.00 2088 2120016 1186876 13.10 739040 1724804 59676 Average: 5353220 0 736340 9.19 2088 1917292 1130956 12.49 619418 1611178 48358 17:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:19:01 eth0 664.33 466.28 1965.28 47.74 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 veth793c326 25.96 36.95 2.37 205.07 0.00 0.00 0.00 0.00 17:20:01 eth0 635.86 432.78 2347.10 61.70 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 25.96 36.81 2.01 205.06 0.00 0.00 0.00 0.00 Average: veth793c326 13.09 18.63 1.19 103.41 0.00 0.00 0.00 0.00 Average: eth0 649.97 449.39 2157.83 54.78 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 13.09 18.56 1.02 103.41 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) 08/19/21 _x86_64_ (2 CPU) 17:16:55 LINUX RESTART (2 CPU) 17:18:02 CPU %user %nice %system %iowait %steal %idle 17:19:01 all 4.16 0.00 0.81 0.03 0.05 94.94 17:19:01 0 4.10 0.00 0.95 0.04 0.07 94.84 17:19:01 1 4.22 0.00 0.67 0.03 0.03 95.04 17:20:01 all 14.81 0.00 3.20 1.31 0.09 80.60 17:20:01 0 17.68 0.00 3.95 2.20 0.09 76.07 17:20:01 1 11.98 0.00 2.46 0.43 0.09 85.05 Average: all 9.49 0.00 2.01 0.67 0.07 87.76 Average: 0 10.90 0.00 2.45 1.12 0.08 85.44 Average: 1 8.11 0.00 1.57 0.23 0.06 90.03