---> uname -a: Linux prd-centos7-docker-4c-2g-165.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: 2800.000 BogoMIPS: 5600.00 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) 09/14/21 _x86_64_ (2 CPU) 18:50:40 LINUX RESTART (2 CPU) 18:51:01 tps rtps wtps bread/s bwrtn/s 18:52:01 133.32 18.50 114.82 5736.69 30142.56 18:53:01 1.62 0.00 1.62 0.00 33.92 18:54:01 0.35 0.00 0.35 0.00 5.03 18:55:01 0.27 0.00 0.27 0.00 3.12 18:56:01 0.27 0.00 0.27 0.00 3.17 18:57:01 0.32 0.00 0.32 0.00 4.78 18:58:01 0.25 0.00 0.25 0.00 2.77 Average: 19.49 2.64 16.85 819.76 4314.85 18:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:52:01 5432300 0 804836 10.05 2620 1769184 1288640 14.23 596548 1578208 132 18:53:01 5444176 0 792952 9.90 2620 1769192 1204712 13.30 586316 1578924 12 18:54:01 5443068 0 794060 9.91 2620 1769192 1205036 13.30 592372 1574492 8 18:55:01 5440904 0 796216 9.94 2620 1769200 1205072 13.30 593276 1575044 20 18:56:01 5443360 0 793756 9.91 2620 1769204 1204712 13.30 583936 1582324 16 18:57:01 5439316 0 797796 9.96 2620 1769208 1204796 13.30 587764 1582328 8 18:58:01 5439584 0 797520 9.96 2620 1769216 1204712 13.30 587192 1582324 20 Average: 5440387 0 796734 9.95 2620 1769199 1216811 13.43 589629 1579092 31 18:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:52:01 eth0 432.86 350.77 1597.16 84.03 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 96.97 72.76 9.59 313.33 0.00 0.00 0.00 0.00 18:53:01 eth0 0.77 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 1.38 0.80 3.66 0.06 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 1.25 0.53 0.57 0.36 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 0.33 0.23 0.14 0.07 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.42 50.39 228.87 12.09 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 13.86 10.40 1.37 44.77 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) 09/14/21 _x86_64_ (2 CPU) 18:50:40 LINUX RESTART (2 CPU) 18:51:01 CPU %user %nice %system %iowait %steal %idle 18:52:01 all 17.94 0.00 4.54 3.85 0.09 73.57 18:52:01 0 17.64 0.00 4.93 3.68 0.09 73.66 18:52:01 1 18.25 0.00 4.16 4.02 0.10 73.47 18:53:01 all 0.24 0.00 0.07 0.00 0.01 99.68 18:53:01 0 0.07 0.00 0.07 0.00 0.02 99.85 18:53:01 1 0.42 0.00 0.07 0.00 0.00 99.52 18:54:01 all 0.28 0.00 0.06 0.00 0.02 99.64 18:54:01 0 0.08 0.00 0.07 0.00 0.02 99.83 18:54:01 1 0.48 0.00 0.05 0.00 0.02 99.45 18:55:01 all 0.21 0.00 0.03 0.00 0.02 99.74 18:55:01 0 0.05 0.00 0.00 0.00 0.02 99.93 18:55:01 1 0.37 0.00 0.07 0.00 0.02 99.55 18:56:01 all 0.21 0.00 0.05 0.00 0.01 99.73 18:56:01 0 0.03 0.00 0.05 0.00 0.00 99.92 18:56:01 1 0.38 0.00 0.05 0.00 0.02 99.55 18:57:01 all 0.24 0.00 0.05 0.00 0.02 99.69 18:57:01 0 0.03 0.00 0.02 0.00 0.02 99.93 18:57:01 1 0.45 0.00 0.08 0.00 0.02 99.45 18:58:01 all 0.22 0.00 0.05 0.00 0.02 99.72 18:58:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:58:01 1 0.38 0.00 0.05 0.00 0.02 99.55 Average: all 2.69 0.00 0.67 0.53 0.03 96.07 Average: 0 2.49 0.00 0.72 0.51 0.02 96.26 Average: 1 2.89 0.00 0.63 0.56 0.03 95.89