---> uname -a: Linux prd-centos7-docker-4c-2g-33885.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% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-332 /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-332@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 710 74 0 1052 1022 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:da:9d:77 brd ff:ff:ff:ff:ff:ff inet 10.30.123.150/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:feda:9d77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:47:e9:ca:d1 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::42:47ff:fee9:cad1/64 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) 04/13/21 _x86_64_ (4 CPU) 06:57:58 LINUX RESTART (4 CPU) 06:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:00:01 23.92 5.44 18.48 0.00 1294.41 3713.85 0.00 07:01:01 0.40 0.02 0.38 0.00 0.13 5.84 0.00 07:02:01 0.43 0.08 0.35 0.00 1.60 5.69 0.00 07:03:01 0.30 0.00 0.30 0.00 0.00 4.00 0.00 07:04:01 0.27 0.00 0.27 0.00 0.00 3.98 0.00 07:05:01 0.25 0.00 0.25 0.00 0.00 2.38 0.00 07:06:02 0.23 0.00 0.23 0.00 0.00 2.03 0.00 07:07:01 103.32 63.94 39.38 0.00 4835.35 15292.21 0.00 Average: 15.96 8.57 7.39 0.00 758.17 2352.49 0.00 06:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:00:01 151812 0 572860 30.45 2620 1154252 1124492 38.38 401892 1126808 20 07:01:01 155012 0 569652 30.28 2620 1154260 1087112 37.10 411428 1114568 8 07:02:01 155364 0 569176 30.25 2620 1154384 1084920 37.03 416200 1109844 12 07:03:01 153580 0 570956 30.35 2620 1154388 1084800 37.02 419380 1108560 8 07:04:01 153124 0 571408 30.37 2620 1154392 1084872 37.02 422568 1105756 8 07:05:01 152532 0 571992 30.40 2620 1154400 1084968 37.03 423104 1105756 12 07:06:02 153772 0 570752 30.33 2620 1154400 1084800 37.02 422204 1105752 8 07:07:01 246356 0 631260 33.55 2620 1001308 1086576 37.08 409412 972464 90612 Average: 165194 0 578507 30.75 2620 1135223 1090318 37.21 415774 1093688 11336 06:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:00:01 eth0 58.54 55.83 138.66 24.17 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 35.85 30.93 3.30 114.12 0.00 0.00 0.00 0.00 07:01:01 eth0 1.17 0.18 0.19 0.01 0.00 0.00 0.00 0.00 07:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 eth0 2.66 1.20 3.35 0.44 0.00 0.00 0.00 0.00 07:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 eth0 0.75 0.17 0.13 0.07 0.00 0.00 0.00 0.00 07:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 eth0 0.60 0.42 0.36 0.21 0.00 0.00 0.00 0.00 07:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 eth0 204.49 169.21 2207.01 18.00 0.00 0.00 0.00 0.00 07:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.20 28.11 289.80 5.34 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 4.49 3.88 0.41 14.30 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) 04/13/21 _x86_64_ (4 CPU) 06:57:58 LINUX RESTART (4 CPU) 06:59:01 CPU %user %nice %system %iowait %steal %idle 07:00:01 all 1.80 0.00 1.21 0.53 0.03 96.44 07:00:01 0 1.73 0.00 1.24 0.47 0.02 96.55 07:00:01 1 1.82 0.00 1.39 0.07 0.03 96.69 07:00:01 2 2.18 0.00 1.16 0.25 0.02 96.40 07:00:01 3 1.46 0.00 1.05 1.32 0.03 96.13 07:01:01 all 0.15 0.00 0.05 0.00 0.01 99.79 07:01:01 0 0.05 0.00 0.07 0.00 0.02 99.87 07:01:01 1 0.05 0.00 0.07 0.00 0.00 99.88 07:01:01 2 0.45 0.00 0.03 0.00 0.00 99.52 07:01:01 3 0.07 0.00 0.03 0.00 0.02 99.88 07:02:01 all 0.21 0.00 0.07 0.00 0.01 99.71 07:02:01 0 0.07 0.00 0.10 0.00 0.02 99.82 07:02:01 1 0.12 0.00 0.10 0.00 0.02 99.77 07:02:01 2 0.10 0.00 0.03 0.00 0.02 99.85 07:02:01 3 0.55 0.00 0.05 0.00 0.00 99.40 07:03:01 all 0.15 0.00 0.03 0.00 0.00 99.82 07:03:01 0 0.02 0.00 0.03 0.00 0.00 99.95 07:03:01 1 0.07 0.00 0.05 0.00 0.00 99.88 07:03:01 2 0.03 0.00 0.02 0.00 0.00 99.95 07:03:01 3 0.50 0.00 0.02 0.00 0.00 99.48 07:04:01 all 0.17 0.00 0.08 0.00 0.05 99.71 07:04:01 0 0.03 0.00 0.08 0.00 0.08 99.80 07:04:01 1 0.08 0.00 0.12 0.00 0.05 99.75 07:04:01 2 0.05 0.00 0.05 0.00 0.02 99.88 07:04:01 3 0.52 0.00 0.05 0.00 0.03 99.40 07:05:01 all 0.15 0.00 0.05 0.00 0.00 99.80 07:05:01 0 0.02 0.00 0.03 0.00 0.00 99.95 07:05:01 1 0.03 0.00 0.03 0.00 0.00 99.93 07:05:01 2 0.05 0.00 0.08 0.00 0.00 99.87 07:05:01 3 0.52 0.00 0.03 0.00 0.02 99.43 07:06:02 all 0.09 0.00 0.05 0.00 0.00 99.86 07:06:02 0 0.02 0.00 0.03 0.00 0.00 99.95 07:06:02 1 0.05 0.00 0.03 0.00 0.00 99.92 07:06:02 2 0.02 0.00 0.03 0.00 0.00 99.95 07:06:02 3 0.28 0.00 0.10 0.00 0.00 99.62 07:07:01 all 5.64 0.00 3.69 1.44 0.04 89.19 07:07:01 0 4.50 0.00 4.47 0.93 0.02 90.08 07:07:01 1 6.27 0.00 3.22 1.46 0.05 88.99 07:07:01 2 5.38 0.00 3.26 0.60 0.05 90.71 07:07:01 3 6.39 0.00 3.81 2.77 0.05 86.97 Average: all 1.03 0.00 0.64 0.24 0.02 98.07 Average: 0 0.79 0.00 0.74 0.17 0.02 98.28 Average: 1 1.04 0.00 0.62 0.19 0.02 98.13 Average: 2 1.02 0.00 0.57 0.10 0.01 98.29 Average: 3 1.26 0.00 0.63 0.50 0.02 97.58