---> uname -a: Linux prd-centos7-docker-4c-2g-1729.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 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) 09/28/21 _x86_64_ (2 CPU) 03:53:41 LINUX RESTART (2 CPU) 03:54:01 tps rtps wtps bread/s bwrtn/s 03:55:02 160.18 26.94 133.24 6015.79 39887.18 03:56:01 3.76 0.00 3.76 0.00 139.96 03:57:01 0.43 0.00 0.43 0.00 5.96 03:58:01 0.23 0.00 0.23 0.00 3.33 03:59:01 0.32 0.00 0.32 0.00 4.53 04:00:01 0.32 0.00 0.32 0.00 4.70 Average: 27.61 4.50 23.11 1005.67 6694.13 03:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:02 5472416 0 796304 9.94 2620 1737600 1159988 12.81 570012 1563412 136 03:56:01 5486508 0 782200 9.77 2620 1737612 1060424 11.71 559756 1563376 8 03:57:01 5486336 0 782372 9.77 2620 1737612 1060424 11.71 564876 1558080 8 03:58:01 5483844 0 784856 9.80 2620 1737620 1060752 11.71 567524 1558080 8 03:59:01 5485616 0 783080 9.78 2620 1737624 1060488 11.71 565512 1558768 16 04:00:01 5481212 0 787480 9.83 2620 1737628 1063364 11.74 563392 1565016 8 Average: 5482655 0 786049 9.81 2620 1737616 1077573 11.90 565179 1561122 31 03:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:02 eth0 560.05 319.72 1042.31 78.95 0.00 0.00 0.00 0.00 03:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:02 docker0 12.26 8.76 2.70 27.45 0.00 0.00 0.00 0.00 03:56:01 eth0 0.39 0.08 0.02 0.01 0.00 0.00 0.00 0.00 03:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 03:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 eth0 1.38 0.60 0.58 0.37 0.00 0.00 0.00 0.00 03:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 03:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.07 53.62 174.37 13.28 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 2.05 1.46 0.45 4.59 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) 09/28/21 _x86_64_ (2 CPU) 03:53:41 LINUX RESTART (2 CPU) 03:54:01 CPU %user %nice %system %iowait %steal %idle 03:55:02 all 19.81 0.00 6.17 5.28 0.12 68.62 03:55:02 0 17.93 0.00 6.78 5.30 0.10 69.88 03:55:02 1 21.69 0.00 5.57 5.26 0.14 67.35 03:56:01 all 0.26 0.00 0.09 0.00 0.02 99.63 03:56:01 0 0.41 0.00 0.10 0.00 0.03 99.46 03:56:01 1 0.12 0.00 0.08 0.00 0.00 99.80 03:57:01 all 0.28 0.00 0.05 0.00 0.02 99.65 03:57:01 0 0.48 0.00 0.05 0.00 0.02 99.45 03:57:01 1 0.08 0.00 0.05 0.00 0.02 99.85 03:58:01 all 0.25 0.00 0.08 0.00 0.02 99.66 03:58:01 0 0.33 0.00 0.07 0.00 0.02 99.58 03:58:01 1 0.17 0.00 0.08 0.00 0.02 99.73 03:59:01 all 0.19 0.00 0.05 0.00 0.02 99.74 03:59:01 0 0.07 0.00 0.07 0.00 0.02 99.85 03:59:01 1 0.32 0.00 0.03 0.00 0.02 99.63 04:00:01 all 0.20 0.00 0.08 0.00 0.02 99.71 04:00:01 0 0.07 0.00 0.08 0.00 0.02 99.83 04:00:01 1 0.33 0.00 0.07 0.00 0.02 99.58 Average: all 3.41 0.00 1.06 0.86 0.03 94.64 Average: 0 3.13 0.00 1.16 0.86 0.03 94.81 Average: 1 3.68 0.00 0.96 0.85 0.03 94.48