---> uname -a: Linux prd-centos7-docker-4c-2g-1841.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) 08/03/21 _x86_64_ (2 CPU) 05:58:36 LINUX RESTART (2 CPU) 05:59:01 tps rtps wtps bread/s bwrtn/s 06:00:01 105.46 12.27 93.19 4361.44 4352.99 06:01:01 1.65 0.02 1.63 0.13 37.01 06:02:01 0.67 0.10 0.57 1.73 10.64 06:03:01 0.32 0.00 0.32 0.00 5.38 06:04:01 0.30 0.00 0.30 0.00 5.33 06:05:01 0.30 0.00 0.30 0.00 4.21 06:06:01 0.20 0.00 0.20 0.00 3.30 06:07:01 0.23 0.00 0.23 0.00 3.60 06:08:01 3.90 0.13 3.76 13.73 138.05 Average: 12.57 1.39 11.17 486.62 507.01 05:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 5456912 0 811924 10.14 2620 1737476 1272716 14.05 583640 1567496 136 06:01:01 5465556 0 803272 10.03 2620 1737484 1200196 13.25 576252 1567460 8 06:02:01 5464676 0 804024 10.04 2620 1737612 1197980 13.23 580632 1565000 8 06:03:01 5462428 0 806268 10.07 2620 1737616 1197944 13.23 581956 1565000 8 06:04:01 5464008 0 804680 10.05 2620 1737624 1197788 13.22 575496 1570576 20 06:05:01 5459572 0 809116 10.10 2620 1737624 1197836 13.22 579588 1570576 8 06:06:01 5461056 0 807628 10.08 2620 1737628 1197572 13.22 578108 1570624 16 06:07:01 5457220 0 811456 10.13 2620 1737636 1197636 13.22 582504 1570624 16 06:08:01 5149804 0 892152 11.14 2620 1964356 1471088 16.24 776980 1653348 225768 Average: 5426804 0 816724 10.20 2620 1762784 1236751 13.65 601684 1577856 25110 05:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 eth0 594.62 354.85 1020.36 81.57 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 13.80 10.17 2.63 27.18 0.00 0.00 0.00 0.00 06:01:01 eth0 0.08 0.10 0.01 0.02 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 4.03 1.62 3.17 0.11 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 1.22 0.32 0.33 0.20 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 1.45 0.35 0.37 0.20 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.90 0.60 0.45 0.28 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 350.79 234.63 2446.71 53.20 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.96 65.87 385.76 15.07 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 1.53 1.13 0.29 3.02 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) 08/03/21 _x86_64_ (2 CPU) 05:58:36 LINUX RESTART (2 CPU) 05:59:01 CPU %user %nice %system %iowait %steal %idle 06:00:01 all 11.81 0.00 3.16 2.05 0.07 82.91 06:00:01 0 11.97 0.00 3.67 3.03 0.07 81.26 06:00:01 1 11.65 0.00 2.65 1.08 0.07 84.55 06:01:01 all 0.14 0.00 0.08 0.00 0.02 99.77 06:01:01 0 0.20 0.00 0.10 0.00 0.02 99.68 06:01:01 1 0.08 0.00 0.05 0.00 0.02 99.85 06:02:01 all 0.18 0.00 0.07 0.00 0.03 99.72 06:02:01 0 0.13 0.00 0.07 0.00 0.05 99.75 06:02:01 1 0.23 0.00 0.07 0.00 0.02 99.68 06:03:01 all 0.21 0.00 0.04 0.00 0.03 99.72 06:03:01 0 0.05 0.00 0.03 0.00 0.02 99.90 06:03:01 1 0.37 0.00 0.05 0.00 0.03 99.55 06:04:01 all 0.18 0.00 0.04 0.00 0.03 99.75 06:04:01 0 0.15 0.00 0.05 0.00 0.03 99.77 06:04:01 1 0.22 0.00 0.03 0.00 0.02 99.73 06:05:01 all 0.13 0.00 0.03 0.00 0.02 99.82 06:05:01 0 0.25 0.00 0.03 0.00 0.02 99.70 06:05:01 1 0.02 0.00 0.03 0.00 0.02 99.93 06:06:01 all 0.23 0.00 0.03 0.00 0.03 99.72 06:06:01 0 0.38 0.00 0.03 0.00 0.02 99.57 06:06:01 1 0.07 0.00 0.03 0.00 0.03 99.87 06:07:01 all 0.16 0.00 0.03 0.00 0.03 99.78 06:07:01 0 0.30 0.00 0.05 0.00 0.03 99.62 06:07:01 1 0.02 0.00 0.02 0.00 0.02 99.95 06:08:01 all 4.36 0.00 1.52 0.03 0.03 94.06 06:08:01 0 3.81 0.00 1.74 0.03 0.03 94.38 06:08:01 1 4.91 0.00 1.30 0.02 0.03 93.74 Average: all 1.91 0.00 0.55 0.23 0.03 97.29 Average: 0 1.89 0.00 0.63 0.33 0.03 97.12 Average: 1 1.92 0.00 0.46 0.12 0.03 97.47