---> uname -a: Linux prd-centos7-docker-4c-2g-1465.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 08/02/21 _x86_64_ (2 CPU) 17:02:39 LINUX RESTART (2 CPU) 17:03:01 tps rtps wtps bread/s bwrtn/s 17:04:01 107.63 16.25 91.38 5479.19 4708.52 17:05:01 1.80 0.00 1.80 0.00 38.37 17:06:01 0.32 0.00 0.32 0.00 3.65 17:07:01 0.18 0.00 0.18 0.00 3.13 17:08:01 0.23 0.00 0.23 0.00 2.05 17:09:01 0.30 0.00 0.30 0.00 4.90 17:10:01 0.22 0.00 0.22 0.00 3.25 17:11:01 0.43 0.00 0.43 0.00 4.95 17:12:01 127.66 0.03 127.63 3.73 31999.63 Average: 26.54 1.81 24.73 609.43 4086.23 17:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:04:01 5459436 0 809596 10.11 2620 1737288 1270020 14.02 584336 1564328 128 17:05:01 5464892 0 804132 10.04 2620 1737296 1236680 13.65 580308 1564304 8 17:06:01 5466496 0 802524 10.02 2620 1737300 1223316 13.51 581756 1561664 8 17:07:01 5465728 0 803284 10.03 2620 1737308 1214184 13.41 582408 1561664 8 17:08:01 5466148 0 802860 10.02 2620 1737312 1214172 13.41 574508 1569616 8 17:09:01 5462076 0 806928 10.08 2620 1737316 1214220 13.41 578512 1569620 12 17:10:01 5461872 0 807128 10.08 2620 1737320 1214280 13.41 578868 1569616 8 17:11:01 5452972 0 816024 10.19 2620 1737324 1214160 13.41 587228 1569616 12 17:12:01 3893088 0 1087020 13.57 2620 3026212 1675260 18.50 899024 2644176 569836 Average: 5288079 0 837722 10.46 2620 1880520 1275144 14.08 616328 1686067 63336 17:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:04:01 eth0 513.82 303.18 1041.34 76.84 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 16.03 11.95 2.81 27.26 0.00 0.00 0.00 0.00 17:05:01 eth0 2.70 0.85 0.91 0.59 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 1.53 0.33 0.35 0.23 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 1.37 0.60 0.45 0.22 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 2.00 0.32 0.39 0.20 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 2.05 0.73 0.76 0.43 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 eth0 2.57 0.88 0.93 0.60 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 1.57 0.37 0.37 0.24 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 1191.34 806.14 7663.59 109.76 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 91.26 114.62 7.89 352.25 0.00 0.00 0.00 0.00 Average: eth0 191.04 123.74 967.88 21.02 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 11.92 14.07 1.19 42.18 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) 08/02/21 _x86_64_ (2 CPU) 17:02:39 LINUX RESTART (2 CPU) 17:03:01 CPU %user %nice %system %iowait %steal %idle 17:04:01 all 13.29 0.00 3.19 2.30 0.07 81.15 17:04:01 0 12.35 0.00 3.57 1.61 0.07 82.40 17:04:01 1 14.22 0.00 2.81 3.00 0.07 79.90 17:05:01 all 0.26 0.00 0.06 0.00 0.03 99.65 17:05:01 0 0.07 0.00 0.05 0.00 0.03 99.85 17:05:01 1 0.45 0.00 0.07 0.00 0.03 99.45 17:06:01 all 0.23 0.00 0.04 0.00 0.03 99.70 17:06:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:06:01 1 0.43 0.00 0.05 0.00 0.03 99.48 17:07:01 all 0.25 0.00 0.07 0.00 0.03 99.65 17:07:01 0 0.05 0.00 0.07 0.00 0.05 99.83 17:07:01 1 0.45 0.00 0.07 0.00 0.02 99.47 17:08:01 all 0.13 0.00 0.26 0.00 0.03 99.59 17:08:01 0 0.15 0.00 0.32 0.00 0.02 99.52 17:08:01 1 0.10 0.00 0.20 0.00 0.03 99.67 17:09:01 all 0.25 0.00 0.03 0.00 0.03 99.68 17:09:01 0 0.05 0.00 0.03 0.00 0.05 99.87 17:09:01 1 0.45 0.00 0.03 0.00 0.02 99.50 17:10:01 all 0.27 0.00 0.03 0.00 0.03 99.67 17:10:01 0 0.07 0.00 0.03 0.00 0.03 99.87 17:10:01 1 0.47 0.00 0.03 0.00 0.03 99.47 17:11:01 all 0.21 0.00 0.05 0.00 0.03 99.71 17:11:01 0 0.03 0.00 0.03 0.00 0.03 99.90 17:11:01 1 0.38 0.00 0.07 0.00 0.03 99.52 17:12:01 all 18.47 0.00 8.08 1.31 0.09 72.04 17:12:01 0 18.03 0.00 8.25 1.40 0.09 72.23 17:12:01 1 18.92 0.00 7.91 1.23 0.09 71.85 Average: all 3.59 0.00 1.27 0.39 0.04 94.71 Average: 0 3.30 0.00 1.32 0.32 0.04 95.01 Average: 1 3.88 0.00 1.21 0.46 0.04 94.42