---> uname -a: Linux prd-centos7-docker-4c-2g-491.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) 07/29/21 _x86_64_ (2 CPU) 15:58:24 LINUX RESTART (2 CPU) 15:59:01 tps rtps wtps bread/s bwrtn/s 16:00:01 55.82 3.56 52.26 2600.63 4323.71 16:01:01 0.38 0.02 0.37 0.13 6.10 16:02:01 0.43 0.10 0.33 1.73 5.01 16:03:01 0.23 0.00 0.23 0.00 2.90 16:04:01 0.18 0.00 0.18 0.00 2.48 16:05:01 0.25 0.00 0.25 0.00 3.50 16:06:01 0.15 0.00 0.15 0.00 2.03 16:07:01 8.64 0.10 8.54 9.99 427.88 Average: 8.26 0.47 7.79 326.64 596.83 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 5430468 0 805572 10.06 2620 1770280 1283408 14.17 607532 1570512 20 16:01:01 5428620 0 807412 10.08 2620 1770288 1285460 14.19 609428 1570476 12 16:02:01 5438084 0 797824 9.96 2620 1770412 1208988 13.35 600364 1571768 12 16:03:01 5437200 0 798704 9.97 2620 1770416 1209144 13.35 602104 1571768 16 16:04:01 5436348 0 799548 9.98 2620 1770424 1209204 13.35 599236 1575176 12 16:05:01 5435664 0 800232 9.99 2620 1770424 1209304 13.35 599516 1575176 16 16:06:01 5435652 0 800240 9.99 2620 1770428 1209292 13.35 599388 1575176 20 16:07:01 4679832 0 981540 12.26 2620 2344948 1698728 18.75 933720 1909488 573672 Average: 5340234 0 823884 10.29 2620 1842202 1289191 14.23 643911 1614942 71722 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 eth0 140.63 96.35 505.63 25.10 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 20.95 26.78 2.67 151.68 0.00 0.00 0.00 0.00 16:01:01 eth0 1.68 0.43 0.62 0.35 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 1.45 0.10 0.12 0.07 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 1.43 0.32 0.33 0.17 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 2.95 0.57 0.64 0.31 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 2.62 1.20 1.24 0.81 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 0.67 0.33 0.28 0.20 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 382.26 252.60 2612.05 37.18 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.72 43.99 390.15 8.02 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 2.62 3.35 0.33 18.96 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) 07/29/21 _x86_64_ (2 CPU) 15:58:24 LINUX RESTART (2 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 4.42 0.00 2.05 1.29 0.04 92.19 16:00:01 0 4.51 0.00 2.01 0.52 0.05 92.90 16:00:01 1 4.33 0.00 2.10 2.06 0.03 91.47 16:01:01 all 0.21 0.00 0.06 0.00 0.02 99.72 16:01:01 0 0.37 0.00 0.07 0.00 0.02 99.55 16:01:01 1 0.05 0.00 0.05 0.00 0.02 99.88 16:02:01 all 0.11 0.00 0.07 0.00 0.02 99.81 16:02:01 0 0.17 0.00 0.08 0.00 0.02 99.73 16:02:01 1 0.05 0.00 0.05 0.00 0.02 99.88 16:03:01 all 0.22 0.00 0.05 0.00 0.01 99.72 16:03:01 0 0.40 0.00 0.05 0.00 0.02 99.53 16:03:01 1 0.03 0.00 0.05 0.00 0.00 99.92 16:04:01 all 0.23 0.00 0.03 0.00 0.02 99.73 16:04:01 0 0.37 0.00 0.03 0.00 0.02 99.58 16:04:01 1 0.08 0.00 0.02 0.00 0.02 99.88 16:05:01 all 0.15 0.00 0.03 0.00 0.02 99.80 16:05:01 0 0.23 0.00 0.03 0.00 0.02 99.72 16:05:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:06:01 all 0.23 0.00 0.03 0.00 0.02 99.72 16:06:01 0 0.43 0.00 0.02 0.00 0.03 99.52 16:06:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:07:01 all 7.15 0.00 2.49 0.03 0.03 90.30 16:07:01 0 6.37 0.00 2.50 0.02 0.03 91.08 16:07:01 1 7.93 0.00 2.48 0.03 0.03 89.52 Average: all 1.57 0.00 0.59 0.16 0.02 97.65 Average: 0 1.59 0.00 0.59 0.07 0.03 97.72 Average: 1 1.55 0.00 0.59 0.26 0.02 97.57