---> uname -a: Linux prd-centos7-docker-4c-2g-583.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) 08/11/21 _x86_64_ (2 CPU) 21:06:36 LINUX RESTART (2 CPU) 21:07:01 tps rtps wtps bread/s bwrtn/s 21:08:01 105.51 16.33 89.18 5518.48 6199.25 21:09:01 1.83 0.00 1.83 0.00 40.72 21:10:02 0.37 0.00 0.37 0.00 5.40 21:11:01 0.25 0.00 0.25 0.00 3.30 21:12:01 0.27 0.00 0.27 0.00 3.13 21:13:01 0.80 0.10 0.70 9.99 7.71 Average: 18.23 2.75 15.48 924.31 1046.52 21:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:08:01 5418016 0 809556 10.11 2620 1778748 1293308 14.28 616284 1574412 128 21:09:01 5428424 0 799140 9.98 2620 1778756 1212308 13.38 608028 1574376 20 21:10:02 5429020 0 798544 9.97 2620 1778756 1204204 13.30 609892 1571912 16 21:11:01 5426916 0 800640 10.00 2620 1778764 1204240 13.30 612076 1571912 20 21:12:01 5428408 0 799144 9.98 2620 1778768 1204000 13.29 607112 1575552 16 21:13:01 5252232 0 884904 11.05 2620 1869184 1605544 17.73 824248 1528368 89976 Average: 5397169 0 815321 10.18 2620 1793829 1287267 14.21 646273 1566089 15029 21:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:08:01 eth0 569.13 371.56 1439.03 84.38 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 39.99 39.26 4.05 151.46 0.00 0.00 0.00 0.00 21:09:01 eth0 1.10 0.42 0.52 0.24 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 21:10:02 eth0 1.02 0.32 0.32 0.23 0.00 0.00 0.00 0.00 21:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 eth0 1.03 0.36 0.33 0.21 0.00 0.00 0.00 0.00 21:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 eth0 0.83 0.08 0.07 0.01 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 eth0 175.99 112.47 1093.39 11.52 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.23 81.12 423.57 16.15 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 6.69 6.56 0.68 25.32 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) 08/11/21 _x86_64_ (2 CPU) 21:06:36 LINUX RESTART (2 CPU) 21:07:01 CPU %user %nice %system %iowait %steal %idle 21:08:01 all 15.25 0.00 3.64 2.76 0.06 78.29 21:08:01 0 14.38 0.00 4.06 2.38 0.07 79.11 21:08:01 1 16.13 0.00 3.21 3.14 0.05 77.46 21:09:01 all 0.19 0.00 0.07 0.00 0.02 99.72 21:09:01 0 0.33 0.00 0.07 0.00 0.02 99.58 21:09:01 1 0.05 0.00 0.07 0.00 0.02 99.87 21:10:02 all 0.16 0.00 0.05 0.00 0.03 99.77 21:10:02 0 0.23 0.00 0.03 0.00 0.02 99.72 21:10:02 1 0.08 0.00 0.07 0.00 0.03 99.82 21:11:01 all 0.12 0.00 0.06 0.00 0.02 99.80 21:11:01 0 0.20 0.00 0.03 0.00 0.02 99.74 21:11:01 1 0.03 0.00 0.08 0.00 0.02 99.86 21:12:01 all 0.23 0.00 0.18 0.00 0.03 99.57 21:12:01 0 0.28 0.00 0.18 0.00 0.02 99.52 21:12:01 1 0.17 0.00 0.17 0.00 0.03 99.63 21:13:01 all 2.12 0.00 0.57 0.01 0.02 97.28 21:13:01 0 1.88 0.00 0.60 0.00 0.02 97.50 21:13:01 1 2.36 0.00 0.54 0.02 0.02 97.07 Average: all 2.96 0.00 0.75 0.45 0.03 95.81 Average: 0 2.84 0.00 0.82 0.39 0.03 95.93 Average: 1 3.09 0.00 0.68 0.52 0.03 95.69