---> uname -a: Linux prd-centos7-docker-4c-2g-28828.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.442 BogoMIPS: 5866.88 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI 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 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 7.3G 42.7G 15% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-297 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-297@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 671 104 0 1061 1061 Swap: 1023 1 1022 ---> 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:25:df:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.160/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe25:dfc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e4:b3:92:1f 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:e4ff:feb3:921f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 03/06/21 _x86_64_ (4 CPU) 02:05:56 LINUX RESTART (4 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 2.51 0.13 2.38 0.00 6.79 56.60 0.00 02:09:01 0.35 0.00 0.35 0.00 0.00 5.16 0.00 02:10:01 0.28 0.00 0.28 0.00 0.00 4.16 0.00 02:11:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 02:12:01 0.27 0.00 0.27 0.00 0.00 4.48 0.00 02:13:02 0.28 0.00 0.28 0.00 0.00 3.26 0.00 02:14:01 0.20 0.00 0.20 0.00 0.00 1.63 0.00 02:15:01 0.27 0.00 0.27 0.00 0.00 3.28 0.00 Average: 0.55 0.02 0.54 0.00 0.85 10.18 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 154720 0 560544 29.79 2620 1163660 1097368 37.45 425536 1101020 12 02:09:01 161060 0 554196 29.45 2620 1163668 1063824 36.31 418488 1101988 8 02:10:01 159048 0 556204 29.56 2620 1163672 1063980 36.31 432868 1090364 8 02:11:01 159588 0 555664 29.53 2620 1163672 1063824 36.31 434188 1088220 8 02:12:01 158160 0 557084 29.61 2620 1163680 1063908 36.31 442484 1081560 8 02:13:02 158560 0 556680 29.59 2620 1163684 1063824 36.31 444948 1078504 8 02:14:01 158396 0 556840 29.59 2620 1163688 1063824 36.31 445076 1078504 16 02:15:01 158396 0 556836 29.59 2620 1163692 1063824 36.31 444956 1078504 20 Average: 158491 0 556756 29.59 2620 1163677 1068047 36.45 436068 1087333 11 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 eth0 12.09 10.34 7.47 22.32 0.00 0.00 0.00 0.00 02:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 02:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 eth0 1.42 0.60 0.58 0.37 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 eth0 0.27 0.20 0.14 0.07 0.00 0.00 0.00 0.00 02:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:02 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.83 1.44 1.04 2.86 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 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 03/06/21 _x86_64_ (4 CPU) 02:05:56 LINUX RESTART (4 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 0.51 0.00 0.09 0.00 0.00 99.39 02:08:01 0 0.75 0.00 0.10 0.00 0.00 99.15 02:08:01 1 0.42 0.00 0.08 0.00 0.02 99.48 02:08:01 2 0.47 0.00 0.10 0.00 0.00 99.43 02:08:01 3 0.42 0.00 0.08 0.02 0.00 99.48 02:09:01 all 0.15 0.00 0.03 0.00 0.00 99.82 02:09:01 0 0.45 0.00 0.02 0.00 0.00 99.53 02:09:01 1 0.03 0.00 0.03 0.00 0.00 99.93 02:09:01 2 0.07 0.00 0.02 0.00 0.00 99.92 02:09:01 3 0.05 0.00 0.03 0.00 0.00 99.92 02:10:01 all 0.17 0.00 0.04 0.00 0.00 99.79 02:10:01 0 0.55 0.00 0.02 0.00 0.02 99.42 02:10:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:10:01 2 0.07 0.00 0.05 0.00 0.00 99.88 02:10:01 3 0.02 0.00 0.07 0.00 0.00 99.92 02:11:01 all 0.16 0.00 0.03 0.00 0.01 99.79 02:11:01 0 0.50 0.00 0.02 0.00 0.00 99.48 02:11:01 1 0.03 0.00 0.02 0.00 0.02 99.93 02:11:01 2 0.05 0.00 0.05 0.00 0.02 99.88 02:11:01 3 0.07 0.00 0.05 0.00 0.02 99.87 02:12:01 all 0.17 0.00 0.10 0.00 0.01 99.72 02:12:01 0 0.53 0.00 0.07 0.00 0.00 99.40 02:12:01 1 0.05 0.00 0.15 0.00 0.02 99.78 02:12:01 2 0.08 0.00 0.07 0.00 0.02 99.83 02:12:01 3 0.02 0.00 0.13 0.00 0.00 99.85 02:13:02 all 0.15 0.00 0.06 0.00 0.00 99.79 02:13:02 0 0.52 0.00 0.02 0.00 0.00 99.47 02:13:02 1 0.03 0.00 0.03 0.00 0.00 99.93 02:13:02 2 0.02 0.00 0.02 0.00 0.00 99.97 02:13:02 3 0.03 0.00 0.18 0.00 0.00 99.78 02:14:01 all 0.15 0.00 0.02 0.00 0.00 99.83 02:14:01 0 0.51 0.00 0.02 0.00 0.00 99.47 02:14:01 1 0.03 0.00 0.00 0.00 0.00 99.97 02:14:01 2 0.03 0.00 0.02 0.00 0.00 99.95 02:14:01 3 0.03 0.00 0.03 0.00 0.00 99.93 02:15:01 all 0.16 0.00 0.03 0.00 0.00 99.81 02:15:01 0 0.52 0.00 0.03 0.00 0.00 99.45 02:15:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:15:01 2 0.03 0.00 0.03 0.00 0.00 99.93 02:15:01 3 0.05 0.00 0.05 0.00 0.00 99.90 Average: all 0.20 0.00 0.05 0.00 0.00 99.74 Average: 0 0.54 0.00 0.04 0.00 0.00 99.42 Average: 1 0.08 0.00 0.04 0.00 0.01 99.87 Average: 2 0.10 0.00 0.04 0.00 0.00 99.85 Average: 3 0.09 0.00 0.08 0.00 0.00 99.83