---> uname -a: Linux prd-centos7-docker-4c-2g-1363.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) 13:51:53 LINUX RESTART (2 CPU) 13:53:01 tps rtps wtps bread/s bwrtn/s 13:54:01 1.77 0.00 1.77 0.00 39.81 13:55:01 0.40 0.00 0.40 0.00 6.36 13:56:01 0.27 0.00 0.27 0.00 3.61 13:57:01 0.20 0.00 0.20 0.00 2.71 13:58:01 0.25 0.00 0.25 0.00 3.73 13:59:01 39.08 0.13 38.95 13.72 12633.69 Average: 7.00 0.02 6.97 2.29 2115.34 13:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 5479228 0 793876 9.91 2620 1733216 1226712 13.54 573668 1557580 20 13:55:01 5479944 0 793156 9.90 2620 1733220 1221560 13.49 564644 1566024 12 13:56:01 5478868 0 794228 9.92 2620 1733224 1216432 13.43 565884 1566024 8 13:57:01 5481556 0 791532 9.88 2620 1733232 1198944 13.24 563080 1566920 8 13:58:01 5478056 0 795028 9.93 2620 1733236 1199100 13.24 566884 1566920 8 13:59:01 4835792 0 946884 11.82 2620 2223644 1385704 15.30 751992 1911008 106392 Average: 5372241 0 819117 10.23 2620 1814962 1241409 13.71 597692 1622413 17741 13:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 eth0 2.18 0.58 0.64 0.37 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 1.22 0.68 0.67 0.43 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 13:56:01 eth0 0.67 0.37 0.28 0.21 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 13:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 eth0 1.25 0.50 0.46 0.27 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 eth0 373.37 263.16 2618.35 25.15 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.22 44.24 436.82 4.41 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 0.00 0.00 0.00 0.00 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) 13:51:53 LINUX RESTART (2 CPU) 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 0.20 0.00 0.07 0.00 0.03 99.71 13:54:01 0 0.32 0.00 0.05 0.00 0.02 99.62 13:54:01 1 0.08 0.00 0.08 0.00 0.03 99.80 13:55:01 all 0.15 0.00 0.03 0.00 0.01 99.81 13:55:01 0 0.23 0.00 0.02 0.00 0.00 99.75 13:55:01 1 0.07 0.00 0.05 0.00 0.02 99.87 13:56:01 all 0.13 0.00 0.03 0.00 0.02 99.82 13:56:01 0 0.22 0.00 0.03 0.00 0.02 99.73 13:56:01 1 0.05 0.00 0.03 0.00 0.02 99.90 13:57:01 all 0.13 0.00 0.04 0.00 0.03 99.79 13:57:01 0 0.22 0.00 0.03 0.00 0.02 99.73 13:57:01 1 0.05 0.00 0.05 0.00 0.05 99.85 13:58:01 all 0.19 0.00 0.04 0.00 0.02 99.75 13:58:01 0 0.32 0.00 0.03 0.00 0.00 99.65 13:58:01 1 0.07 0.00 0.05 0.00 0.03 99.85 13:59:01 all 8.45 0.00 3.63 0.50 0.03 87.38 13:59:01 0 8.13 0.00 3.67 0.53 0.03 87.64 13:59:01 1 8.77 0.00 3.60 0.48 0.03 87.12 Average: all 1.52 0.00 0.63 0.08 0.02 97.74 Average: 0 1.55 0.00 0.63 0.09 0.01 97.72 Average: 1 1.49 0.00 0.63 0.08 0.03 97.77