---> uname -a: Linux prd-centos7-docker-4c-2g-29612.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: 2933.438 BogoMIPS: 5866.87 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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-308 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-308@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 /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 1837 703 77 0 1056 1029 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:01:9e:1b brd ff:ff:ff:ff:ff:ff inet 10.30.122.163/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fe01:9e1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:6e:c1:08:05 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::42:6eff:fec1:805/64 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) 03/12/21 _x86_64_ (4 CPU) 06:48:46 LINUX RESTART (4 CPU) 06:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:51:01 7.01 0.47 6.54 0.00 37.96 596.17 0.00 06:52:01 0.53 0.00 0.53 0.00 0.00 8.26 0.00 06:53:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 06:54:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 06:55:01 0.28 0.00 0.28 0.00 0.00 4.71 0.00 06:56:01 0.23 0.00 0.23 0.00 0.00 2.05 0.00 06:57:01 0.28 0.00 0.28 0.00 0.00 3.06 0.00 06:58:01 0.22 0.00 0.22 0.00 0.00 2.70 0.00 06:59:01 0.32 0.00 0.32 0.00 0.00 3.38 0.00 07:00:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 Average: 0.96 0.05 0.92 0.00 3.80 62.94 0.00 06:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:51:01 159088 0 563580 29.95 2620 1156256 1078764 36.82 378116 1144512 20 06:52:01 158996 0 563664 29.96 2620 1156264 1062304 36.25 385916 1136724 8 06:53:01 157728 0 564928 30.02 2620 1156268 1062508 36.26 387604 1136176 12 06:54:01 157964 0 564692 30.01 2620 1156268 1062304 36.25 385196 1138544 8 06:55:01 154844 0 567804 30.18 2620 1156276 1062388 36.26 390728 1136520 8 06:56:01 155172 0 567472 30.16 2620 1156280 1062304 36.25 390172 1136516 8 06:57:01 155188 0 567452 30.16 2620 1156284 1062304 36.25 390180 1136516 20 06:58:01 155420 0 567216 30.15 2620 1156288 1062304 36.25 390184 1136516 8 06:59:01 155536 0 567092 30.14 2620 1156296 1062304 36.25 390172 1136520 8 07:00:01 154580 0 568044 30.19 2620 1156300 1062364 36.26 390636 1136516 8 Average: 156452 0 566194 30.09 2620 1156278 1063985 36.31 387890 1137506 11 06:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:51:01 eth0 6.66 4.41 6.56 2.20 0.00 0.00 0.00 0.00 06:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 eth0 0.63 0.08 0.06 0.01 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 eth0 4.60 1.85 3.31 0.30 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 eth0 0.30 0.08 0.03 0.01 0.00 0.00 0.00 0.00 06:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 eth0 0.68 0.40 0.40 0.26 0.00 0.00 0.00 0.00 06:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 eth0 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 06:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 07:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.34 0.72 1.05 0.29 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) 03/12/21 _x86_64_ (4 CPU) 06:48:46 LINUX RESTART (4 CPU) 06:50:01 CPU %user %nice %system %iowait %steal %idle 06:51:01 all 0.41 0.00 0.18 0.03 0.00 99.38 06:51:01 0 0.33 0.00 0.08 0.03 0.00 99.55 06:51:01 1 0.30 0.00 0.22 0.00 0.02 99.47 06:51:01 2 0.67 0.00 0.13 0.02 0.00 99.18 06:51:01 3 0.33 0.00 0.28 0.07 0.00 99.32 06:52:01 all 0.16 0.00 0.06 0.00 0.00 99.78 06:52:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:52:01 1 0.12 0.00 0.07 0.00 0.00 99.82 06:52:01 2 0.43 0.00 0.08 0.00 0.00 99.48 06:52:01 3 0.07 0.00 0.05 0.00 0.00 99.88 06:53:01 all 0.17 0.00 0.05 0.00 0.00 99.78 06:53:01 0 0.05 0.00 0.05 0.00 0.00 99.90 06:53:01 1 0.55 0.00 0.03 0.00 0.00 99.42 06:53:01 2 0.07 0.00 0.07 0.00 0.00 99.87 06:53:01 3 0.03 0.00 0.05 0.00 0.00 99.92 06:54:01 all 0.16 0.00 0.05 0.00 0.00 99.79 06:54:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:54:01 1 0.52 0.00 0.03 0.00 0.00 99.45 06:54:01 2 0.08 0.00 0.08 0.00 0.00 99.83 06:54:01 3 0.05 0.00 0.05 0.00 0.02 99.88 06:55:01 all 0.16 0.00 0.05 0.00 0.01 99.78 06:55:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:55:01 1 0.55 0.00 0.03 0.00 0.00 99.42 06:55:01 2 0.03 0.00 0.08 0.00 0.02 99.87 06:55:01 3 0.05 0.00 0.07 0.00 0.00 99.88 06:56:01 all 0.16 0.00 0.03 0.00 0.00 99.81 06:56:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:56:01 1 0.55 0.00 0.03 0.00 0.00 99.42 06:56:01 2 0.05 0.00 0.02 0.00 0.00 99.93 06:56:01 3 0.03 0.00 0.05 0.00 0.00 99.92 06:57:01 all 0.16 0.00 0.03 0.00 0.00 99.81 06:57:01 0 0.03 0.00 0.05 0.00 0.00 99.92 06:57:01 1 0.53 0.00 0.02 0.00 0.00 99.45 06:57:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:57:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:58:01 all 0.14 0.00 0.03 0.00 0.00 99.83 06:58:01 0 0.05 0.00 0.05 0.00 0.00 99.90 06:58:01 1 0.47 0.00 0.07 0.00 0.00 99.47 06:58:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:58:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:59:01 all 0.06 0.00 0.05 0.00 0.00 99.89 06:59:01 0 0.03 0.00 0.07 0.00 0.00 99.90 06:59:01 1 0.13 0.00 0.08 0.00 0.00 99.78 06:59:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:59:01 3 0.03 0.00 0.02 0.00 0.00 99.95 07:00:01 all 0.03 0.00 0.03 0.00 0.00 99.94 07:00:01 0 0.03 0.00 0.03 0.00 0.00 99.93 07:00:01 1 0.03 0.00 0.05 0.00 0.00 99.92 07:00:01 2 0.03 0.00 0.02 0.00 0.00 99.95 07:00:01 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 0.16 0.00 0.06 0.00 0.00 99.78 Average: 0 0.06 0.00 0.04 0.00 0.00 99.89 Average: 1 0.38 0.00 0.06 0.00 0.00 99.56 Average: 2 0.15 0.00 0.06 0.00 0.00 99.79 Average: 3 0.06 0.00 0.06 0.01 0.00 99.87