---> uname -a: Linux prd-centos7-docker-4c-2g-28473.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: 2933.436 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% /w/workspace/edgexfoundry_edgex-ui-go_PR-303@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 /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-303 ---> free -m: total used free shared buff/cache available Mem: 1837 719 104 0 1013 1013 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:fd:70:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.29/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fefd:70d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:27:52:6c:85 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::42:27ff:fe52:6c85/64 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) 03/04/21 _x86_64_ (4 CPU) 13:32:15 LINUX RESTART (4 CPU) 13:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:34:01 34.40 13.60 20.81 0.00 4670.84 3575.70 0.00 13:35:01 1.90 0.00 1.90 0.00 0.00 37.36 0.00 13:36:01 0.32 0.00 0.32 0.00 0.00 4.30 0.00 13:37:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 13:38:01 0.15 0.00 0.15 0.00 0.00 2.08 0.00 13:39:01 0.32 0.00 0.32 0.00 0.00 4.30 0.00 13:40:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 13:41:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 13:42:01 0.27 0.00 0.27 0.00 0.00 3.05 0.00 13:43:01 0.28 0.08 0.20 0.00 7.33 1.78 0.00 Average: 3.84 1.37 2.47 0.00 468.03 363.86 0.00 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 166852 0 618584 32.88 2620 1093488 1116712 38.11 458888 1056204 136 13:35:01 174068 0 611400 32.49 2620 1093456 1078232 36.80 458412 1050044 8 13:36:01 171504 0 613956 32.63 2620 1093464 1078460 36.81 461088 1050524 8 13:37:01 172236 0 613224 32.59 2620 1093464 1078232 36.80 467632 1042776 8 13:38:01 170792 0 614660 32.67 2620 1093472 1078304 36.80 461348 1050516 8 13:39:01 170268 0 615180 32.70 2620 1093476 1078400 36.80 484268 1028260 8 13:40:01 171796 0 613648 32.61 2620 1093480 1078232 36.80 483240 1028256 8 13:41:01 172020 0 613420 32.60 2620 1093484 1078232 36.80 483260 1028256 8 13:42:01 171788 0 613644 32.61 2620 1093492 1078232 36.80 483388 1028260 12 13:43:01 167676 0 617512 32.82 2620 1093736 1079916 36.86 486580 1028248 40 Average: 170900 0 614523 32.66 2620 1093501 1082295 36.94 472810 1039134 24 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 eth0 172.07 149.50 565.67 43.77 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 49.00 36.33 4.15 114.35 0.00 0.00 0.00 0.00 13:35:01 eth0 0.72 0.05 0.06 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 eth0 3.76 1.73 3.09 0.26 0.00 0.00 0.00 0.00 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 eth0 0.80 0.08 0.07 0.04 0.00 0.00 0.00 0.00 13:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 eth0 0.27 0.20 0.14 0.07 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 eth0 0.43 0.32 0.27 0.20 0.00 0.00 0.00 0.00 13:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 eth0 4.90 3.16 4.47 1.70 0.00 0.00 0.00 0.00 13:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.33 15.54 57.40 4.61 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 4.90 3.64 0.42 11.44 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) 03/04/21 _x86_64_ (4 CPU) 13:32:15 LINUX RESTART (4 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 3.92 0.00 2.49 0.90 0.08 92.61 13:34:01 0 4.69 0.00 2.69 0.57 0.07 91.98 13:34:01 1 3.93 0.00 2.28 0.84 0.08 92.87 13:34:01 2 3.58 0.00 2.57 2.03 0.08 91.73 13:34:01 3 3.49 0.00 2.40 0.17 0.07 93.87 13:35:01 all 0.17 0.00 0.06 0.00 0.00 99.77 13:35:01 0 0.53 0.00 0.07 0.00 0.00 99.40 13:35:01 1 0.02 0.00 0.03 0.00 0.00 99.95 13:35:01 2 0.05 0.00 0.05 0.00 0.02 99.88 13:35:01 3 0.07 0.00 0.08 0.00 0.00 99.85 13:36:01 all 0.21 0.00 0.05 0.00 0.00 99.73 13:36:01 0 0.07 0.00 0.05 0.00 0.02 99.87 13:36:01 1 0.08 0.00 0.02 0.00 0.00 99.90 13:36:01 2 0.57 0.00 0.07 0.00 0.00 99.37 13:36:01 3 0.13 0.00 0.07 0.00 0.00 99.80 13:37:01 all 0.13 0.00 0.05 0.00 0.00 99.82 13:37:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:37:01 1 0.03 0.00 0.05 0.00 0.00 99.92 13:37:01 2 0.43 0.00 0.07 0.00 0.02 99.48 13:37:01 3 0.03 0.00 0.05 0.00 0.00 99.92 13:38:01 all 0.20 0.00 0.27 0.00 0.02 99.51 13:38:01 0 0.07 0.00 0.15 0.00 0.00 99.78 13:38:01 1 0.10 0.00 0.32 0.00 0.03 99.55 13:38:01 2 0.53 0.00 0.32 0.00 0.00 99.15 13:38:01 3 0.08 0.00 0.30 0.00 0.05 99.57 13:39:01 all 0.15 0.00 0.06 0.00 0.01 99.78 13:39:01 0 0.07 0.00 0.07 0.00 0.02 99.85 13:39:01 1 0.03 0.00 0.02 0.00 0.00 99.95 13:39:01 2 0.38 0.00 0.02 0.00 0.02 99.58 13:39:01 3 0.13 0.00 0.15 0.00 0.00 99.72 13:40:01 all 0.06 0.00 0.04 0.00 0.00 99.90 13:40:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:40:01 1 0.03 0.00 0.03 0.00 0.00 99.93 13:40:01 2 0.07 0.00 0.07 0.00 0.00 99.87 13:40:01 3 0.10 0.00 0.05 0.00 0.02 99.83 13:41:01 all 0.15 0.00 0.04 0.00 0.01 99.80 13:41:01 0 0.02 0.00 0.03 0.00 0.00 99.95 13:41:01 1 0.05 0.00 0.05 0.00 0.02 99.88 13:41:01 2 0.03 0.00 0.05 0.00 0.02 99.90 13:41:01 3 0.52 0.00 0.02 0.00 0.00 99.47 13:42:01 all 0.16 0.00 0.03 0.00 0.00 99.81 13:42:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:42:01 1 0.07 0.00 0.05 0.00 0.00 99.88 13:42:01 2 0.02 0.00 0.03 0.00 0.00 99.95 13:42:01 3 0.52 0.00 0.03 0.00 0.00 99.45 13:43:01 all 0.38 0.00 0.28 0.00 0.00 99.34 13:43:01 0 0.48 0.00 0.30 0.00 0.00 99.22 13:43:01 1 0.25 0.00 0.37 0.00 0.00 99.38 13:43:01 2 0.18 0.00 0.23 0.00 0.00 99.58 13:43:01 3 0.62 0.00 0.20 0.02 0.00 99.17 Average: all 0.55 0.00 0.33 0.09 0.01 99.01 Average: 0 0.60 0.00 0.34 0.06 0.01 99.00 Average: 1 0.46 0.00 0.32 0.08 0.01 99.13 Average: 2 0.58 0.00 0.35 0.20 0.02 98.86 Average: 3 0.57 0.00 0.33 0.02 0.01 99.07