---> uname -a: Linux prd-centos7-docker-4c-2g-889.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 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) 09/22/21 _x86_64_ (2 CPU) 21:16:38 LINUX RESTART (2 CPU) 21:17:01 tps rtps wtps bread/s bwrtn/s 21:18:01 113.69 19.28 94.41 5804.86 4493.59 21:19:01 1.58 0.00 1.58 0.00 30.20 21:20:01 0.40 0.00 0.40 0.00 5.96 21:21:01 0.17 0.00 0.17 0.00 1.93 21:22:01 0.30 0.00 0.30 0.00 3.93 21:23:01 0.28 0.00 0.28 0.00 3.86 21:24:01 0.40 0.03 0.37 3.73 6.56 Average: 16.69 2.76 13.93 830.09 649.66 21:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:18:01 5472632 0 801456 10.01 2620 1732232 1309588 14.46 577752 1558984 132 21:19:01 5483592 0 790492 9.87 2620 1732236 1210276 13.36 568892 1558948 20 21:20:01 5483660 0 790424 9.87 2620 1732236 1210288 13.36 567280 1560596 16 21:21:01 5481968 0 792108 9.89 2620 1732244 1210312 13.36 569008 1560596 16 21:22:01 5483972 0 790100 9.87 2620 1732248 1210024 13.36 564200 1563812 8 21:23:01 5483576 0 790492 9.87 2620 1732252 1210120 13.36 564736 1563812 8 21:24:01 5470860 0 803036 10.03 2620 1732424 1224928 13.52 576596 1563916 24 Average: 5480037 0 794015 9.91 2620 1732267 1226505 13.54 569781 1561523 32 21:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:18:01 eth0 515.75 294.02 994.18 75.49 0.00 0.00 0.00 0.00 21:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 docker0 2.75 2.06 0.63 5.70 0.00 0.00 0.00 0.00 21:19:01 eth0 4.40 1.63 3.08 0.12 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 eth0 1.03 0.40 0.32 0.20 0.00 0.00 0.00 0.00 21:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 eth0 0.57 0.40 0.27 0.21 0.00 0.00 0.00 0.00 21:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 eth0 0.33 0.30 0.15 0.08 0.00 0.00 0.00 0.00 21:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 eth0 34.61 19.17 27.16 13.69 0.00 0.00 0.00 0.00 21:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.57 45.16 146.50 12.83 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 0.39 0.30 0.09 0.81 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) 21:16:38 LINUX RESTART (2 CPU) 21:17:01 CPU %user %nice %system %iowait %steal %idle 21:18:01 all 16.99 0.00 4.87 2.49 0.06 75.59 21:18:01 0 17.09 0.00 5.65 3.43 0.07 73.76 21:18:01 1 16.89 0.00 4.10 1.55 0.05 77.41 21:19:01 all 0.25 0.00 0.08 0.00 0.03 99.64 21:19:01 0 0.13 0.00 0.10 0.00 0.03 99.73 21:19:01 1 0.37 0.00 0.07 0.00 0.02 99.55 21:20:01 all 0.22 0.00 0.08 0.00 0.02 99.69 21:20:01 0 0.08 0.00 0.10 0.00 0.02 99.80 21:20:01 1 0.35 0.00 0.05 0.00 0.02 99.58 21:21:01 all 0.23 0.00 0.07 0.00 0.01 99.70 21:21:01 0 0.08 0.00 0.08 0.00 0.02 99.82 21:21:01 1 0.37 0.00 0.05 0.00 0.00 99.58 21:22:01 all 0.26 0.00 0.05 0.00 0.03 99.66 21:22:01 0 0.07 0.00 0.05 0.00 0.03 99.85 21:22:01 1 0.45 0.00 0.05 0.00 0.03 99.47 21:23:01 all 0.22 0.00 0.04 0.00 0.02 99.72 21:23:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:23:01 1 0.40 0.00 0.05 0.00 0.02 99.53 21:24:01 all 0.96 0.00 0.44 0.00 0.03 98.57 21:24:01 0 0.85 0.00 0.60 0.00 0.02 98.53 21:24:01 1 1.07 0.00 0.28 0.00 0.03 98.61 Average: all 2.67 0.00 0.79 0.35 0.03 96.17 Average: 0 2.56 0.00 0.93 0.48 0.03 96.01 Average: 1 2.78 0.00 0.65 0.22 0.02 96.33