---> uname -a: Linux prd-centos7-docker-4c-2g-2029.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) 09/10/21 _x86_64_ (2 CPU) 21:51:04 LINUX RESTART (2 CPU) 21:52:03 tps rtps wtps bread/s bwrtn/s 21:53:01 3.74 0.84 2.89 242.18 965.49 21:54:01 73.31 3.10 70.21 2501.92 13758.93 Average: 39.11 1.99 37.12 1391.28 7471.09 21:52:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:53:01 5535904 0 675240 8.43 2620 1795176 1072812 11.84 578272 1500836 189204 21:54:01 5057412 0 766336 9.57 2620 2182572 1157804 12.78 786956 1701088 116400 Average: 5296658 0 720788 9.00 2620 1988874 1115308 12.31 682614 1600962 152802 21:52:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:53:01 eth0 956.20 660.34 3500.02 69.00 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 veth837c39b 26.08 44.63 2.21 205.27 0.00 0.00 0.00 0.00 21:54:01 eth0 404.51 251.51 1105.37 612.56 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 26.08 44.50 1.85 205.26 0.00 0.00 0.00 0.00 Average: veth837c39b 13.26 22.69 1.12 104.38 0.00 0.00 0.00 0.00 Average: eth0 675.66 452.44 2282.32 345.41 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 13.26 22.63 0.94 104.38 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) 09/10/21 _x86_64_ (2 CPU) 21:51:04 LINUX RESTART (2 CPU) 21:52:03 CPU %user %nice %system %iowait %steal %idle 21:53:01 all 7.37 0.00 1.46 0.06 0.06 91.05 21:53:01 0 6.96 0.00 1.70 0.07 0.07 91.20 21:53:01 1 7.78 0.00 1.22 0.05 0.05 90.90 21:54:01 all 18.69 0.00 2.94 1.72 0.07 76.58 21:54:01 0 25.71 0.00 3.11 0.85 0.07 70.26 21:54:01 1 11.78 0.00 2.77 2.58 0.07 82.80 Average: all 13.12 0.00 2.21 0.91 0.07 83.70 Average: 0 16.48 0.00 2.42 0.47 0.07 80.56 Average: 1 9.81 0.00 2.00 1.34 0.06 86.78