---> uname -a: Linux prd-centos7-docker-4c-2g-30230.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% /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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 731 109 0 996 1001 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:17:62:77 brd ff:ff:ff:ff:ff:ff inet 10.30.123.158/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe17:6277/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:89:c8:76:6e 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::42:89ff:fec8:766e/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) 03/18/21 _x86_64_ (4 CPU) 02:06:38 LINUX RESTART (4 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 112.60 45.69 66.91 0.00 7926.66 19924.83 0.00 02:09:02 2.48 0.00 2.48 0.00 0.00 57.14 0.00 02:10:01 0.44 0.00 0.44 0.00 0.00 6.57 0.00 02:11:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 02:12:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 02:13:01 0.32 0.00 0.32 0.00 0.00 4.13 0.00 02:14:01 0.23 0.00 0.23 0.00 0.00 2.10 0.00 02:15:01 0.30 0.00 0.30 0.00 0.00 3.88 0.00 02:16:01 118.51 75.20 43.31 0.00 5884.36 15332.70 0.00 Average: 26.22 13.47 12.75 0.00 1538.35 3936.10 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 139360 0 633120 33.65 2620 1106444 1114596 38.04 429968 1111940 128 02:09:02 144724 0 627636 33.36 2620 1106564 1075936 36.72 429360 1108512 20 02:10:01 144868 0 627488 33.35 2620 1106568 1075960 36.72 437960 1099976 16 02:11:01 142964 0 629392 33.45 2620 1106568 1075984 36.72 440144 1099864 8 02:12:01 143048 0 629300 33.45 2620 1106576 1075792 36.71 454072 1085796 12 02:13:01 142756 0 629588 33.46 2620 1106580 1075864 36.72 455596 1084780 8 02:14:01 143016 0 629324 33.45 2620 1106584 1075792 36.71 455224 1084776 8 02:15:01 142884 0 629452 33.45 2620 1106588 1075792 36.71 455228 1084776 20 02:16:01 186804 0 718676 38.20 2620 973444 1279404 43.66 463956 980260 80968 Average: 147825 0 639331 33.98 2620 1091768 1102791 37.64 446834 1082298 9021 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 eth0 635.74 420.19 1285.65 109.72 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 43.66 38.45 3.84 115.96 0.00 0.00 0.00 0.00 02:09:02 eth0 4.53 1.85 3.34 0.27 0.00 0.00 0.00 0.00 02:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 eth0 1.69 0.34 0.38 0.24 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 0.53 0.30 0.27 0.20 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 0.10 0.08 0.01 0.01 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 02:13:01 eth0 0.28 0.20 0.14 0.07 0.00 0.00 0.00 0.00 02:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 eth0 0.15 0.08 0.01 0.01 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 0.15 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 02:16:01 eth0 211.74 178.38 2173.18 19.70 0.00 0.00 0.00 0.00 02:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.21 66.99 385.78 14.50 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 4.86 4.28 0.43 12.91 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) 03/18/21 _x86_64_ (4 CPU) 02:06:38 LINUX RESTART (4 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 14.44 0.00 6.24 3.35 0.13 75.85 02:08:01 0 14.06 0.00 7.43 5.90 0.10 72.52 02:08:01 1 12.23 0.00 6.12 3.42 0.12 78.11 02:08:01 2 16.24 0.00 6.29 2.24 0.12 75.11 02:08:01 3 15.23 0.00 5.11 1.83 0.17 77.66 02:09:02 all 0.15 0.00 0.05 0.00 0.00 99.80 02:09:02 0 0.32 0.00 0.05 0.00 0.00 99.63 02:09:02 1 0.10 0.00 0.07 0.00 0.00 99.83 02:09:02 2 0.10 0.00 0.07 0.00 0.00 99.83 02:09:02 3 0.07 0.00 0.02 0.00 0.00 99.92 02:10:01 all 0.15 0.00 0.05 0.00 0.01 99.79 02:10:01 0 0.03 0.00 0.03 0.00 0.00 99.93 02:10:01 1 0.08 0.00 0.05 0.00 0.02 99.85 02:10:01 2 0.34 0.00 0.10 0.00 0.00 99.56 02:10:01 3 0.15 0.00 0.02 0.00 0.02 99.81 02:11:01 all 0.15 0.00 0.03 0.00 0.00 99.82 02:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:11:01 1 0.02 0.00 0.02 0.00 0.00 99.97 02:11:01 2 0.07 0.00 0.05 0.00 0.00 99.88 02:11:01 3 0.48 0.00 0.05 0.00 0.00 99.47 02:12:01 all 0.15 0.00 0.12 0.00 0.01 99.72 02:12:01 0 0.03 0.00 0.05 0.00 0.00 99.92 02:12:01 1 0.05 0.00 0.05 0.00 0.00 99.90 02:12:01 2 0.00 0.00 0.17 0.00 0.03 99.80 02:12:01 3 0.50 0.00 0.22 0.00 0.00 99.28 02:13:01 all 0.15 0.00 0.03 0.00 0.00 99.81 02:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:13:01 1 0.05 0.00 0.05 0.00 0.02 99.88 02:13:01 2 0.03 0.00 0.03 0.00 0.00 99.93 02:13:01 3 0.52 0.00 0.03 0.00 0.00 99.45 02:14:01 all 0.16 0.00 0.03 0.00 0.00 99.81 02:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:14:01 1 0.07 0.00 0.05 0.00 0.00 99.88 02:14:01 2 0.03 0.00 0.03 0.00 0.00 99.93 02:14:01 3 0.52 0.00 0.03 0.00 0.00 99.45 02:15:01 all 0.16 0.00 0.03 0.00 0.00 99.81 02:15:01 0 0.05 0.00 0.02 0.00 0.00 99.93 02:15:01 1 0.03 0.00 0.05 0.00 0.00 99.92 02:15:01 2 0.05 0.00 0.05 0.00 0.00 99.90 02:15:01 3 0.50 0.00 0.02 0.00 0.00 99.48 02:16:01 all 5.88 0.00 3.95 1.49 0.07 88.60 02:16:01 0 5.81 0.00 4.63 0.47 0.05 89.04 02:16:01 1 5.60 0.00 3.92 1.63 0.08 88.77 02:16:01 2 6.71 0.00 3.52 3.20 0.07 86.50 02:16:01 3 5.42 0.00 3.74 0.66 0.08 90.10 Average: all 2.35 0.00 1.16 0.53 0.02 95.93 Average: 0 2.24 0.00 1.35 0.70 0.02 95.70 Average: 1 2.01 0.00 1.14 0.56 0.03 96.26 Average: 2 2.59 0.00 1.13 0.60 0.02 95.65 Average: 3 2.57 0.00 1.02 0.27 0.03 96.11