---> uname -a: Linux prd-centos7-docker-4c-2g-197.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) 08/10/21 _x86_64_ (2 CPU) 02:37:42 LINUX RESTART (2 CPU) 02:38:02 tps rtps wtps bread/s bwrtn/s 02:39:01 247.83 91.81 156.02 10500.05 52412.57 02:40:01 29.50 0.00 29.50 0.00 4513.55 02:41:01 0.28 0.00 0.28 0.00 4.89 02:42:01 0.32 0.00 0.32 0.00 3.51 02:43:01 2.43 0.10 2.33 9.98 92.48 Average: 55.45 18.14 37.30 2074.66 11271.78 02:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:39:01 4973436 0 915472 11.43 2620 2117404 1446268 15.97 846584 1728400 59620 02:40:01 4937068 0 963860 12.03 2620 2105384 1459772 16.12 964516 1673432 8 02:41:01 4954960 0 945968 11.81 2620 2105384 1330688 14.69 952144 1670696 12 02:42:01 4954112 0 946808 11.82 2620 2105392 1330688 14.69 949568 1674476 8 02:43:01 4657596 0 1044972 13.05 2620 2303744 1730884 19.11 1174160 1726128 197736 Average: 4895434 0 963416 12.03 2620 2147462 1459660 16.12 977394 1694626 51477 02:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:39:01 eth0 1186.77 656.12 4794.69 111.36 0.00 0.00 0.00 0.00 02:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 docker0 21.93 37.57 1.64 208.46 0.00 0.00 0.00 0.00 02:39:01 veth8e203aa 21.93 37.71 1.94 208.47 0.00 0.00 0.00 0.00 02:40:01 eth0 254.61 147.45 55.85 804.94 0.00 0.00 0.00 0.00 02:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 02:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 eth0 280.28 165.86 1981.30 16.87 0.00 0.00 0.00 0.00 02:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 341.75 192.43 1355.44 186.87 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 4.33 7.42 0.32 41.15 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) 08/10/21 _x86_64_ (2 CPU) 02:37:42 LINUX RESTART (2 CPU) 02:38:02 CPU %user %nice %system %iowait %steal %idle 02:39:01 all 37.09 0.00 10.60 10.95 3.27 38.09 02:39:01 0 39.39 0.00 11.75 10.26 3.06 35.54 02:39:01 1 34.82 0.00 9.47 11.62 3.48 40.60 02:40:01 all 6.79 0.00 1.05 0.33 0.08 91.75 02:40:01 0 4.06 0.00 1.21 0.00 0.08 94.64 02:40:01 1 9.54 0.00 0.90 0.66 0.07 88.84 02:41:01 all 0.26 0.00 0.07 0.00 0.12 99.56 02:41:01 0 0.42 0.00 0.05 0.00 0.08 99.45 02:41:01 1 0.10 0.00 0.08 0.00 0.15 99.67 02:42:01 all 0.24 0.00 0.10 0.00 0.24 99.42 02:42:01 0 0.38 0.00 0.07 0.00 0.22 99.33 02:42:01 1 0.10 0.00 0.13 0.00 0.27 99.50 02:43:01 all 3.63 0.00 1.24 0.08 4.31 90.75 02:43:01 0 2.90 0.00 1.25 0.08 4.41 91.36 02:43:01 1 4.36 0.00 1.24 0.07 4.19 90.13 Average: all 9.06 0.00 2.46 2.10 1.56 84.82 Average: 0 8.80 0.00 2.68 1.90 1.54 85.09 Average: 1 9.32 0.00 2.24 2.31 1.59 84.55