---> uname -a: Linux prd-centos7-docker-4c-2g-870.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) 09/22/21 _x86_64_ (2 CPU) 17:42:25 LINUX RESTART (2 CPU) 17:43:01 tps rtps wtps bread/s bwrtn/s 17:44:01 110.36 3.35 107.01 2534.42 15027.68 17:45:01 23.58 0.00 23.58 0.00 4272.81 17:46:01 0.58 0.00 0.58 0.00 7.98 17:47:01 0.15 0.00 0.15 0.00 1.88 17:48:01 0.20 0.00 0.20 0.00 1.95 17:49:01 3.81 0.10 3.71 9.99 132.88 Average: 23.12 0.57 22.54 424.15 3241.49 17:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:44:01 4905260 0 917544 11.46 2620 2183516 1396900 15.42 873424 1768284 116204 17:45:01 4937828 0 957752 11.96 2620 2110740 1311340 14.48 957568 1680324 12 17:46:01 4953816 0 941764 11.76 2620 2110740 1196104 13.21 951284 1673596 16 17:47:01 4952744 0 942828 11.77 2620 2110748 1196104 13.21 942904 1683220 16 17:48:01 4949104 0 946464 11.82 2620 2110752 1196336 13.21 946748 1683220 20 17:49:01 4614104 0 1044884 13.05 2620 2347332 1587092 17.52 1162780 1778224 235732 Average: 4885476 0 958539 11.97 2620 2162305 1313979 14.51 972451 1711145 58667 17:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:44:01 veth431037f 24.46 35.52 2.26 204.68 0.00 0.00 0.00 0.00 17:44:01 eth0 1437.75 792.42 4366.69 371.72 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 24.46 35.39 1.93 204.67 0.00 0.00 0.00 0.00 17:45:01 eth0 153.24 88.59 29.17 462.71 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 1.17 0.45 0.40 0.27 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 425.37 281.28 2613.64 23.44 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 336.34 193.85 1168.47 143.05 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 4.08 5.90 0.32 34.12 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) 09/22/21 _x86_64_ (2 CPU) 17:42:25 LINUX RESTART (2 CPU) 17:43:01 CPU %user %nice %system %iowait %steal %idle 17:44:01 all 23.06 0.00 4.37 2.84 0.15 69.58 17:44:01 0 26.82 0.00 4.34 1.36 0.18 67.30 17:44:01 1 19.39 0.00 4.40 4.28 0.12 71.80 17:45:01 all 2.85 0.00 0.90 0.28 0.03 95.95 17:45:01 0 3.21 0.00 0.84 0.45 0.03 95.47 17:45:01 1 2.48 0.00 0.96 0.10 0.02 96.44 17:46:01 all 0.08 0.00 0.07 0.00 0.01 99.84 17:46:01 0 0.08 0.00 0.07 0.00 0.00 99.85 17:46:01 1 0.08 0.00 0.07 0.00 0.02 99.83 17:47:01 all 0.19 0.00 0.05 0.00 0.02 99.74 17:47:01 0 0.07 0.00 0.05 0.00 0.02 99.87 17:47:01 1 0.32 0.00 0.05 0.00 0.02 99.62 17:48:01 all 0.25 0.00 0.07 0.00 0.02 99.67 17:48:01 0 0.05 0.00 0.07 0.00 0.02 99.87 17:48:01 1 0.45 0.00 0.07 0.00 0.02 99.47 17:49:01 all 3.70 0.00 1.27 0.03 0.03 94.98 17:49:01 0 4.30 0.00 1.36 0.00 0.03 94.31 17:49:01 1 3.10 0.00 1.18 0.05 0.02 95.66 Average: all 4.86 0.00 1.09 0.50 0.04 93.50 Average: 0 5.53 0.00 1.08 0.29 0.05 93.05 Average: 1 4.21 0.00 1.10 0.72 0.03 93.94