---> uname -a: Linux prd-centos7-docker-4c-2g-1350.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) 08/02/21 _x86_64_ (2 CPU) 13:48:21 LINUX RESTART (2 CPU) 13:49:03 tps rtps wtps bread/s bwrtn/s 13:50:01 20.83 3.29 17.54 2608.51 2905.01 13:51:01 0.32 0.00 0.32 0.00 5.01 13:52:01 0.35 0.00 0.35 0.00 5.58 13:53:01 0.15 0.00 0.15 0.00 1.88 13:54:01 0.20 0.00 0.20 0.00 3.55 13:55:01 0.30 0.00 0.30 0.00 4.70 Average: 3.60 0.53 3.06 422.72 474.25 13:49:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:50:01 5480684 0 794432 9.92 2620 1731204 1278460 14.11 565100 1564216 20 13:51:01 5483580 0 791476 9.88 2620 1731264 1239384 13.68 562320 1564892 16 13:52:01 5484524 0 790580 9.87 2620 1731216 1229164 13.57 562396 1564268 8 13:53:01 5483704 0 791392 9.88 2620 1731224 1224100 13.51 562108 1565028 20 13:54:01 5483820 0 791272 9.88 2620 1731228 1224176 13.52 559008 1568260 12 13:55:01 5482756 0 792332 9.89 2620 1731232 1224188 13.52 560240 1568260 8 Average: 5483178 0 791914 9.89 2620 1731228 1236579 13.65 561862 1565821 14 13:49:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:50:01 eth0 92.27 57.28 347.20 13.47 0.00 0.00 0.00 0.00 13:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 docker0 1.14 0.86 0.26 1.72 0.00 0.00 0.00 0.00 13:51:01 eth0 2.10 0.58 0.61 0.37 0.00 0.00 0.00 0.00 13:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 eth0 4.60 0.60 0.91 0.40 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 eth0 4.48 0.77 1.08 0.62 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 eth0 2.42 0.72 0.77 0.46 0.00 0.00 0.00 0.00 13:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 eth0 1.10 0.62 0.54 0.40 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.41 9.83 56.92 2.56 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 0.18 0.14 0.04 0.28 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) 08/02/21 _x86_64_ (2 CPU) 13:48:21 LINUX RESTART (2 CPU) 13:49:03 CPU %user %nice %system %iowait %steal %idle 13:50:01 all 2.79 0.00 1.36 0.37 0.03 95.44 13:50:01 0 2.77 0.00 1.25 0.54 0.03 95.40 13:50:01 1 2.81 0.00 1.47 0.21 0.03 95.48 13:51:01 all 0.23 0.00 0.05 0.00 0.02 99.71 13:51:01 0 0.07 0.00 0.05 0.00 0.02 99.87 13:51:01 1 0.38 0.00 0.05 0.00 0.02 99.55 13:52:01 all 0.23 0.00 0.05 0.00 0.02 99.70 13:52:01 0 0.22 0.00 0.05 0.00 0.02 99.72 13:52:01 1 0.25 0.00 0.05 0.00 0.02 99.68 13:53:01 all 0.26 0.00 0.03 0.00 0.03 99.68 13:53:01 0 0.13 0.00 0.03 0.00 0.03 99.80 13:53:01 1 0.38 0.00 0.03 0.00 0.02 99.57 13:54:01 all 0.19 0.00 0.04 0.00 0.01 99.76 13:54:01 0 0.10 0.00 0.05 0.00 0.02 99.83 13:54:01 1 0.28 0.00 0.03 0.00 0.00 99.68 13:55:01 all 0.22 0.00 0.04 0.00 0.02 99.72 13:55:01 0 0.05 0.00 0.03 0.00 0.02 99.90 13:55:01 1 0.38 0.00 0.05 0.00 0.02 99.55 Average: all 0.64 0.00 0.26 0.06 0.02 99.03 Average: 0 0.54 0.00 0.24 0.09 0.02 99.11 Average: 1 0.73 0.00 0.27 0.03 0.02 98.94