---> uname -a: Linux prd-centos7-docker-4c-2g-2245.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) 08/06/21 _x86_64_ (2 CPU) 13:21:37 LINUX RESTART (2 CPU) 13:22:01 tps rtps wtps bread/s bwrtn/s 13:23:01 107.52 16.41 91.11 5528.62 4517.30 13:24:01 3.36 0.00 3.36 0.00 115.54 13:25:01 0.40 0.00 0.40 0.00 6.08 13:26:01 0.23 0.00 0.23 0.00 3.61 13:27:01 0.28 0.00 0.28 0.00 3.00 13:28:01 0.25 0.00 0.25 0.00 3.03 13:29:01 0.27 0.00 0.27 0.00 3.48 Average: 16.05 2.35 13.71 790.18 664.88 13:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:23:01 5513892 0 755800 9.44 2620 1736620 1158460 12.79 529604 1565676 128 13:24:01 5520932 0 748756 9.35 2620 1736624 1107548 12.23 523836 1565796 16 13:25:01 5527184 0 742500 9.27 2620 1736628 1055932 11.66 521272 1563460 8 13:26:01 5524768 0 744908 9.30 2620 1736636 1056184 11.66 523140 1564028 8 13:27:01 5526376 0 743296 9.28 2620 1736640 1055932 11.66 514480 1571396 8 13:28:01 5522896 0 746772 9.32 2620 1736644 1056076 11.66 518132 1571396 12 13:29:01 5512176 0 757488 9.46 2620 1736648 1055932 11.66 528968 1571396 12 Average: 5521175 0 748503 9.35 2620 1736634 1078009 11.90 522776 1567593 27 13:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:23:01 eth0 604.31 363.01 1046.95 96.58 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 docker0 6.23 5.16 0.88 25.32 0.00 0.00 0.00 0.00 13:24:01 eth0 1.35 0.55 0.68 0.04 0.00 0.00 0.00 0.00 13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 eth0 0.72 0.08 0.07 0.01 0.00 0.00 0.00 0.00 13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 eth0 1.00 0.62 0.54 0.40 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 eth0 0.32 0.25 0.14 0.08 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.89 52.12 149.84 13.88 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 0.89 0.74 0.13 3.62 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) 08/06/21 _x86_64_ (2 CPU) 13:21:37 LINUX RESTART (2 CPU) 13:22:01 CPU %user %nice %system %iowait %steal %idle 13:23:01 all 16.52 0.00 4.07 2.48 0.06 76.87 13:23:01 0 15.49 0.00 4.74 2.69 0.07 77.01 13:23:01 1 17.55 0.00 3.40 2.27 0.05 76.73 13:24:01 all 0.23 0.00 0.08 0.00 0.02 99.67 13:24:01 0 0.27 0.00 0.08 0.00 0.00 99.65 13:24:01 1 0.20 0.00 0.08 0.00 0.03 99.68 13:25:01 all 0.23 0.00 0.05 0.00 0.03 99.70 13:25:01 0 0.05 0.00 0.03 0.00 0.02 99.90 13:25:01 1 0.40 0.00 0.07 0.00 0.03 99.50 13:26:01 all 0.19 0.00 0.10 0.00 0.02 99.69 13:26:01 0 0.08 0.00 0.15 0.00 0.02 99.75 13:26:01 1 0.30 0.00 0.05 0.00 0.02 99.63 13:27:01 all 0.22 0.00 0.05 0.00 0.02 99.72 13:27:01 0 0.05 0.00 0.05 0.00 0.02 99.88 13:27:01 1 0.38 0.00 0.05 0.00 0.02 99.55 13:28:01 all 0.18 0.00 0.06 0.00 0.02 99.74 13:28:01 0 0.07 0.00 0.07 0.00 0.02 99.85 13:28:01 1 0.30 0.00 0.05 0.00 0.02 99.63 13:29:01 all 0.14 0.00 0.05 0.00 0.03 99.77 13:29:01 0 0.07 0.00 0.03 0.00 0.03 99.87 13:29:01 1 0.22 0.00 0.07 0.00 0.03 99.68 Average: all 2.47 0.00 0.62 0.35 0.03 96.53 Average: 0 2.24 0.00 0.72 0.37 0.02 96.65 Average: 1 2.71 0.00 0.53 0.32 0.03 96.42