---> uname -a: Linux prd-centos7-docker-4c-2g-1054.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 09/23/21 _x86_64_ (2 CPU) 23:29:47 LINUX RESTART (2 CPU) 23:31:01 tps rtps wtps bread/s bwrtn/s 23:32:01 1.67 0.00 1.67 0.00 33.46 23:33:01 0.37 0.00 0.37 0.00 6.30 23:34:01 0.25 0.00 0.25 0.00 2.83 23:35:01 0.23 0.00 0.23 0.00 3.78 23:36:01 0.30 0.00 0.30 0.00 4.28 23:37:01 0.18 0.00 0.18 0.00 2.33 23:38:01 0.25 0.00 0.25 0.00 3.91 23:39:01 0.28 0.00 0.28 0.00 3.02 23:40:01 0.27 0.00 0.27 0.00 4.35 23:41:01 80.45 0.03 80.42 3.73 27884.96 Average: 8.43 0.00 8.42 0.37 2795.71 23:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:32:01 5464252 0 794060 9.91 2620 1748000 1239656 13.69 572864 1572912 12 23:33:01 5464224 0 794080 9.91 2620 1748008 1239732 13.69 576256 1569708 8 23:34:01 5466188 0 792112 9.89 2620 1748012 1205580 13.31 574868 1569708 8 23:35:01 5465440 0 792852 9.90 2620 1748020 1205884 13.31 570660 1575156 8 23:36:01 5462752 0 795536 9.93 2620 1748024 1205824 13.31 573224 1575156 8 23:37:01 5461480 0 796804 9.95 2620 1748028 1206088 13.32 575080 1575160 20 23:38:01 5459036 0 799244 9.98 2620 1748032 1206112 13.32 576944 1575156 8 23:39:01 5454308 0 803968 10.04 2620 1748036 1205776 13.31 581700 1575156 20 23:40:01 5453888 0 804384 10.04 2620 1748040 1205932 13.31 583920 1573596 20 23:41:01 4392472 0 1051832 13.13 2620 2562008 1581592 17.46 816792 2280788 73404 Average: 5354404 0 822487 10.27 2620 1829421 1250218 13.80 600231 1644250 7352 23:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:32:01 eth0 3.41 0.97 1.02 0.61 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 3.26 0.82 0.97 0.59 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 2.95 0.08 0.22 0.01 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 3.33 0.83 1.00 0.59 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 eth0 1.88 0.55 0.55 0.27 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 eth0 3.63 1.25 1.91 0.62 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 eth0 2.97 1.02 0.97 0.62 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 1.03 0.05 0.11 0.00 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 0.72 0.27 0.29 0.17 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 726.91 505.25 4482.08 82.04 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 veth77b088a 77.37 99.82 6.64 384.15 0.00 0.00 0.00 0.00 23:41:01 docker0 77.37 99.72 5.59 384.14 0.00 0.00 0.00 0.00 Average: eth0 75.03 51.12 449.04 8.55 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: veth77b088a 7.74 9.98 0.66 38.43 0.00 0.00 0.00 0.00 Average: docker0 7.74 9.97 0.56 38.43 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) 09/23/21 _x86_64_ (2 CPU) 23:29:47 LINUX RESTART (2 CPU) 23:31:01 CPU %user %nice %system %iowait %steal %idle 23:32:01 all 0.28 0.00 0.06 0.00 0.03 99.64 23:32:01 0 0.45 0.00 0.07 0.00 0.03 99.45 23:32:01 1 0.10 0.00 0.05 0.00 0.02 99.83 23:33:01 all 0.27 0.00 0.04 0.00 0.03 99.67 23:33:01 0 0.22 0.00 0.02 0.00 0.02 99.75 23:33:01 1 0.32 0.00 0.07 0.00 0.03 99.58 23:34:01 all 0.18 0.00 0.05 0.00 0.01 99.77 23:34:01 0 0.02 0.00 0.05 0.00 0.02 99.92 23:34:01 1 0.33 0.00 0.05 0.00 0.00 99.62 23:35:01 all 0.24 0.00 0.03 0.00 0.03 99.70 23:35:01 0 0.10 0.00 0.03 0.00 0.02 99.85 23:35:01 1 0.38 0.00 0.03 0.00 0.03 99.55 23:36:01 all 0.14 0.00 0.03 0.00 0.03 99.80 23:36:01 0 0.03 0.00 0.03 0.00 0.02 99.92 23:36:01 1 0.25 0.00 0.03 0.00 0.03 99.68 23:37:01 all 0.23 0.00 0.04 0.00 0.03 99.71 23:37:01 0 0.10 0.00 0.05 0.00 0.02 99.83 23:37:01 1 0.35 0.00 0.03 0.00 0.03 99.58 23:38:01 all 0.12 0.00 0.07 0.00 0.02 99.80 23:38:01 0 0.05 0.00 0.07 0.00 0.03 99.85 23:38:01 1 0.18 0.00 0.07 0.00 0.00 99.75 23:39:01 all 0.03 0.00 0.03 0.01 0.03 99.89 23:39:01 0 0.03 0.00 0.03 0.02 0.05 99.87 23:39:01 1 0.03 0.00 0.03 0.00 0.02 99.92 23:40:01 all 0.08 0.00 0.03 0.00 0.03 99.86 23:40:01 0 0.05 0.00 0.05 0.00 0.03 99.87 23:40:01 1 0.12 0.00 0.02 0.00 0.02 99.85 23:41:01 all 10.59 0.00 4.32 0.84 0.05 84.19 23:41:01 0 10.23 0.00 4.64 0.90 0.05 84.18 23:41:01 1 10.95 0.00 4.00 0.79 0.05 84.20 Average: all 1.19 0.00 0.46 0.08 0.03 98.25 Average: 0 1.10 0.00 0.49 0.09 0.03 98.30 Average: 1 1.28 0.00 0.43 0.08 0.02 98.19