---> uname -a: Linux prd-centos7-docker-4c-2g-9.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 07/22/21 _x86_64_ (2 CPU) 21:03:44 LINUX RESTART (2 CPU) 21:04:01 tps rtps wtps bread/s bwrtn/s 21:05:02 201.28 47.91 153.37 7250.74 50811.62 21:06:01 28.91 0.00 28.91 0.00 4613.92 21:07:01 0.22 0.00 0.22 0.00 3.58 21:08:01 0.20 0.00 0.20 0.00 2.70 21:09:01 65.50 0.10 65.40 9.99 17797.55 Average: 59.34 9.64 49.70 1457.58 14683.62 21:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:05:02 4954548 0 873924 10.91 2620 2177848 1381840 15.26 800444 1791628 120916 21:06:01 4940856 0 960200 11.99 2620 2105264 1314080 14.51 960004 1675384 20 21:07:01 4957032 0 944020 11.79 2620 2105268 1191112 13.15 950236 1671704 12 21:08:01 4953028 0 948020 11.84 2620 2105272 1191416 13.15 951588 1674960 8 21:09:01 4362660 0 1048132 13.09 2620 2595528 1295384 14.30 1109984 2015524 8 Average: 4833625 0 954859 11.92 2620 2217836 1274766 14.07 954451 1765840 24193 21:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:05:02 veth1ad9a86 40.82 48.51 3.74 214.14 0.00 0.00 0.00 0.00 21:05:02 eth0 1461.31 862.53 4722.17 125.83 0.00 0.00 0.00 0.00 21:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:02 docker0 40.82 48.38 3.18 214.13 0.00 0.00 0.00 0.00 21:06:01 eth0 292.56 160.60 56.76 827.85 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 eth0 3.23 1.37 2.24 0.09 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 eth0 370.79 233.14 2613.86 22.12 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 426.16 251.92 1484.17 193.06 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 8.19 9.71 0.64 42.99 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) 07/22/21 _x86_64_ (2 CPU) 21:03:44 LINUX RESTART (2 CPU) 21:04:01 CPU %user %nice %system %iowait %steal %idle 21:05:02 all 33.43 0.00 8.50 5.19 0.09 52.78 21:05:02 0 36.13 0.00 9.22 2.68 0.09 51.88 21:05:02 1 30.78 0.00 7.80 7.66 0.09 53.66 21:06:01 all 5.24 0.00 1.17 0.25 0.03 93.32 21:06:01 0 5.80 0.00 1.15 0.05 0.03 92.96 21:06:01 1 4.67 0.00 1.18 0.45 0.03 93.67 21:07:01 all 0.27 0.00 0.05 0.00 0.02 99.67 21:07:01 0 0.07 0.00 0.03 0.00 0.02 99.88 21:07:01 1 0.47 0.00 0.07 0.00 0.02 99.45 21:08:01 all 0.24 0.00 0.03 0.00 0.01 99.72 21:08:01 0 0.33 0.00 0.03 0.00 0.02 99.62 21:08:01 1 0.15 0.00 0.03 0.00 0.00 99.82 21:09:01 all 7.36 0.00 3.04 0.67 0.04 88.88 21:09:01 0 7.85 0.00 2.99 0.68 0.03 88.44 21:09:01 1 6.88 0.00 3.09 0.66 0.05 89.31 Average: all 9.04 0.00 2.49 1.18 0.04 87.25 Average: 0 9.71 0.00 2.60 0.66 0.04 86.99 Average: 1 8.38 0.00 2.38 1.70 0.04 87.50