---> uname -a: Linux prd-centos7-docker-4c-2g-383.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: 2799.996 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) 09/16/21 _x86_64_ (2 CPU) 17:56:16 LINUX RESTART (2 CPU) 17:57:01 tps rtps wtps bread/s bwrtn/s 17:58:01 22.01 3.18 18.83 2521.21 4102.15 17:59:01 0.45 0.00 0.45 0.00 7.31 18:00:01 0.30 0.00 0.30 0.00 3.73 18:01:01 0.22 0.02 0.20 0.13 2.98 18:02:01 0.40 0.10 0.30 1.73 5.75 18:03:01 0.35 0.00 0.35 0.00 4.41 18:04:01 0.20 0.00 0.20 0.00 2.83 18:05:01 0.20 0.00 0.20 0.00 2.63 18:06:01 0.85 0.13 0.72 13.72 9.39 Average: 2.78 0.38 2.39 281.95 460.28 17:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:58:01 5440328 0 796808 9.95 2620 1769184 1264300 13.96 589628 1579588 24 17:59:01 5445072 0 792060 9.89 2620 1769188 1211644 13.38 585432 1580336 16 18:00:01 5444840 0 792292 9.89 2620 1769188 1211644 13.38 579332 1586424 8 18:01:01 5441464 0 795660 9.93 2620 1769196 1214616 13.41 581608 1586992 8 18:02:01 5442728 0 794264 9.92 2620 1769328 1212416 13.39 581112 1587500 8 18:03:01 5442420 0 794572 9.92 2620 1769328 1212152 13.38 580736 1587500 12 18:04:01 5442320 0 794664 9.92 2620 1769336 1212152 13.38 580900 1587500 8 18:05:01 5434752 0 802228 10.02 2620 1769340 1212392 13.39 588232 1587500 8 18:06:01 5253840 0 885092 11.05 2620 1867388 1613848 17.82 804216 1545904 97648 Average: 5420863 0 805293 10.05 2620 1780164 1262796 13.94 607911 1581027 10860 17:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:58:01 eth0 146.85 95.74 646.25 19.57 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 44.01 61.95 6.40 312.58 0.00 0.00 0.00 0.00 17:59:01 eth0 0.87 0.05 0.07 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 0.42 0.03 0.02 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 1.45 0.37 0.37 0.20 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 1.20 0.82 0.71 0.47 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 1.93 0.63 0.64 0.40 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 172.00 116.60 1165.00 13.04 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.13 23.83 201.54 3.75 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 4.89 6.89 0.71 34.74 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) 09/16/21 _x86_64_ (2 CPU) 17:56:16 LINUX RESTART (2 CPU) 17:57:01 CPU %user %nice %system %iowait %steal %idle 17:58:01 all 3.85 0.00 1.71 0.62 0.03 93.78 17:58:01 0 4.04 0.00 1.76 0.63 0.03 93.54 17:58:01 1 3.66 0.00 1.65 0.62 0.03 94.03 17:59:01 all 0.29 0.00 0.10 0.00 0.00 99.61 17:59:01 0 0.32 0.00 0.10 0.00 0.00 99.58 17:59:01 1 0.27 0.00 0.10 0.00 0.00 99.63 18:00:01 all 0.23 0.00 0.08 0.00 0.01 99.68 18:00:01 0 0.08 0.00 0.12 0.00 0.02 99.78 18:00:01 1 0.38 0.00 0.03 0.00 0.00 99.58 18:01:01 all 0.20 0.00 0.11 0.00 0.02 99.67 18:01:01 0 0.07 0.00 0.08 0.00 0.02 99.83 18:01:01 1 0.33 0.00 0.13 0.00 0.02 99.52 18:02:01 all 0.23 0.00 0.11 0.00 0.01 99.66 18:02:01 0 0.08 0.00 0.10 0.00 0.00 99.82 18:02:01 1 0.37 0.00 0.12 0.00 0.02 99.50 18:03:01 all 0.23 0.00 0.07 0.00 0.01 99.69 18:03:01 0 0.07 0.00 0.05 0.00 0.02 99.87 18:03:01 1 0.40 0.00 0.08 0.00 0.00 99.52 18:04:01 all 0.21 0.00 0.07 0.00 0.01 99.72 18:04:01 0 0.35 0.00 0.07 0.00 0.00 99.58 18:04:01 1 0.07 0.00 0.07 0.00 0.02 99.85 18:05:01 all 0.21 0.00 0.09 0.01 0.02 99.67 18:05:01 0 0.35 0.00 0.13 0.00 0.02 99.50 18:05:01 1 0.07 0.00 0.05 0.02 0.02 99.85 18:06:01 all 2.62 0.00 0.96 0.00 0.02 96.41 18:06:01 0 2.73 0.00 1.08 0.00 0.02 96.18 18:06:01 1 2.51 0.00 0.84 0.00 0.02 96.63 Average: all 0.89 0.00 0.36 0.07 0.01 98.66 Average: 0 0.89 0.00 0.39 0.07 0.01 98.64 Average: 1 0.89 0.00 0.34 0.07 0.01 98.68