---> uname -a: Linux prd-centos7-docker-4c-2g-55.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 8.2G 31.8G 20% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 8.2G 31.8G 20% /facter-os /dev/vda1 40.0G 8.2G 31.8G 20% /etc/resolv.conf /dev/vda1 40.0G 8.2G 31.8G 20% /etc/hostname /dev/vda1 40.0G 8.2G 31.8G 20% /etc/hosts /dev/vda1 40.0G 8.2G 31.8G 20% /w/workspace/edgexfoundry_device-sdk-c_master /dev/vda1 40.0G 8.2G 31.8G 20% /w/workspace/edgexfoundry_device-sdk-c_master@tmp /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/sa-host /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/secure /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/auth.log /dev/vda1 40.0G 8.2G 31.8G 20% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 1078 4055 0 2686 6616 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:6b:26:cd brd ff:ff:ff:ff:ff:ff inet 10.30.122.225/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe6b:26cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f5:c9:4a:97 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:f5ff:fec9:4a97/64 scope link valid_lft forever preferred_lft forever ---> 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) 06/09/21 _x86_64_ (2 CPU) 13:46:04 LINUX RESTART (2 CPU) 13:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:48:01 3.71 0.05 3.66 0.00 1.63 118.55 0.00 13:49:01 0.40 0.00 0.40 0.00 0.00 5.73 0.00 13:50:01 0.27 0.00 0.27 0.00 0.00 3.50 0.00 13:51:01 0.32 0.00 0.32 0.00 0.00 4.66 0.00 13:52:01 90.34 0.00 90.34 0.00 0.00 22375.42 0.00 Average: 19.06 0.01 19.05 0.00 0.32 4516.67 0.00 13:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:48:01 5467224 0 799104 9.98 2620 1739992 1207100 13.33 569432 1574532 16 13:49:01 5465140 0 801184 10.00 2620 1739996 1207100 13.33 571216 1574464 8 13:50:01 5463880 0 802440 10.02 2620 1740000 1207464 13.33 574512 1572920 8 13:51:01 5462504 0 803812 10.04 2620 1740004 1207500 13.33 575064 1573720 8 13:52:01 4697980 0 964284 12.04 2620 2344056 1381312 15.25 642272 2134260 196 Average: 5311346 0 834165 10.42 2620 1860810 1242095 13.71 586499 1685979 47 13:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:48:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 eth0 3.25 1.05 3.01 0.07 0.00 0.00 0.00 0.00 13:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 eth0 0.50 0.30 0.27 0.20 0.00 0.00 0.00 0.00 13:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 eth0 359.34 325.75 3211.05 52.00 0.00 0.00 0.00 0.00 13:52:01 vethcfba8da 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.91 65.68 645.08 10.49 0.00 0.00 0.00 0.00 Average: vethcfba8da 0.00 0.00 0.00 0.00 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 0.00 0.00 0.00 0.00 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) 06/09/21 _x86_64_ (2 CPU) 13:46:04 LINUX RESTART (2 CPU) 13:47:02 CPU %user %nice %system %iowait %steal %idle 13:48:01 all 0.09 0.00 0.03 0.00 0.04 99.84 13:48:01 0 0.08 0.00 0.03 0.00 0.05 99.83 13:48:01 1 0.09 0.00 0.03 0.00 0.03 99.85 13:49:01 all 0.08 0.00 0.03 0.00 0.03 99.85 13:49:01 0 0.05 0.00 0.03 0.00 0.03 99.88 13:49:01 1 0.12 0.00 0.03 0.00 0.03 99.82 13:50:01 all 0.10 0.00 0.04 0.00 0.03 99.82 13:50:01 0 0.08 0.00 0.05 0.00 0.05 99.82 13:50:01 1 0.12 0.00 0.03 0.00 0.02 99.83 13:51:01 all 0.18 0.00 0.03 0.00 0.03 99.77 13:51:01 0 0.03 0.00 0.03 0.00 0.03 99.90 13:51:01 1 0.32 0.00 0.02 0.00 0.03 99.63 13:52:01 all 8.69 0.00 4.00 2.36 0.06 84.90 13:52:01 0 8.54 0.00 4.21 3.25 0.05 83.94 13:52:01 1 8.83 0.00 3.78 1.47 0.07 85.85 Average: all 1.80 0.00 0.81 0.47 0.04 96.88 Average: 0 1.73 0.00 0.86 0.64 0.04 96.73 Average: 1 1.87 0.00 0.77 0.29 0.04 97.04