---> uname -a: Linux prd-centos7-docker-4c-2g-516.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) 07/29/21 _x86_64_ (2 CPU) 18:35:30 LINUX RESTART (2 CPU) 18:36:01 tps rtps wtps bread/s bwrtn/s 18:37:01 94.02 3.43 90.59 2545.88 13728.89 18:38:01 38.57 0.02 38.55 0.27 5249.04 18:39:01 0.67 0.00 0.67 0.00 10.53 18:40:01 0.25 0.00 0.25 0.00 3.60 Average: 33.38 0.86 32.52 636.64 4748.80 18:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:37:01 5116304 0 844900 10.55 2620 2045116 1407852 15.54 771756 1694476 876 18:38:01 4944528 0 956428 11.94 2620 2105364 1324132 14.62 958944 1673428 8 18:39:01 4959116 0 941836 11.76 2620 2105368 1219920 13.47 948996 1671732 12 18:40:01 4957176 0 943772 11.78 2620 2105372 1220264 13.47 948124 1674804 16 Average: 4994281 0 921734 11.51 2620 2090305 1293042 14.28 906955 1678610 228 18:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:37:01 veth3919c49 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:37:01 eth0 1101.95 673.72 3985.58 82.54 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 eth0 241.42 166.34 270.39 816.32 0.00 0.00 0.00 0.00 18:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 docker0 44.36 50.62 3.51 210.21 0.00 0.00 0.00 0.00 18:39:01 eth0 1.35 0.40 0.60 0.12 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 eth0 0.53 0.37 0.27 0.29 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 336.37 210.24 1064.39 224.86 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 11.09 12.67 0.88 52.56 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) 07/29/21 _x86_64_ (2 CPU) 18:35:30 LINUX RESTART (2 CPU) 18:36:01 CPU %user %nice %system %iowait %steal %idle 18:37:01 all 12.26 0.00 2.92 2.18 0.07 82.56 18:37:01 0 11.86 0.00 3.07 1.21 0.05 83.81 18:37:01 1 12.65 0.00 2.79 3.15 0.09 81.33 18:38:01 all 13.10 0.00 1.62 0.26 0.03 84.99 18:38:01 0 15.87 0.00 2.26 0.46 0.03 81.37 18:38:01 1 10.36 0.00 0.98 0.07 0.02 88.58 18:39:01 all 0.28 0.00 0.06 0.00 0.01 99.66 18:39:01 0 0.45 0.00 0.07 0.00 0.00 99.48 18:39:01 1 0.10 0.00 0.05 0.00 0.02 99.83 18:40:01 all 0.22 0.00 0.03 0.00 0.02 99.74 18:40:01 0 0.38 0.00 0.02 0.00 0.02 99.58 18:40:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 6.37 0.00 1.14 0.60 0.03 91.87 Average: 0 7.03 0.00 1.33 0.41 0.03 91.21 Average: 1 5.71 0.00 0.95 0.79 0.03 92.52