---> uname -a: Linux prd-centos7-docker-4c-2g-27650.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-299 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-299@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 714 66 0 1055 1018 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:6b:ab:3a brd ff:ff:ff:ff:ff:ff inet 10.30.122.128/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fe6b:ab3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:61:96:f2:2f 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::42:61ff:fe96:f22f/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) 02/25/21 _x86_64_ (4 CPU) 14:31:38 LINUX RESTART (4 CPU) 14:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:33:01 87.29 39.07 48.22 0.00 7862.15 4942.79 0.00 14:34:01 2.48 0.00 2.48 0.00 0.00 55.49 0.00 14:35:01 0.49 0.00 0.49 0.00 0.00 6.76 0.00 14:36:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 14:37:01 0.20 0.00 0.20 0.00 0.00 2.73 0.00 14:38:01 0.25 0.00 0.25 0.00 0.00 3.58 0.00 14:39:01 0.28 0.00 0.28 0.00 0.00 3.36 0.00 14:40:01 0.27 0.00 0.27 0.00 0.00 2.88 0.00 14:41:01 78.71 51.18 27.53 0.00 4260.59 10815.86 0.00 Average: 18.83 10.00 8.84 0.00 1338.07 1757.91 0.00 14:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 148576 0 581928 30.93 2620 1148420 1101308 37.59 380296 1152028 128 14:34:01 154896 0 575492 30.59 2620 1148536 1075964 36.72 378376 1148532 12 14:35:01 152752 0 577628 30.70 2620 1148544 1076072 36.72 388620 1140708 16 14:36:01 152296 0 578084 30.72 2620 1148544 1076132 36.73 393512 1136108 16 14:37:01 151492 0 578880 30.77 2620 1148552 1075964 36.72 396908 1133548 8 14:38:01 151044 0 579324 30.79 2620 1148556 1076036 36.72 408096 1122748 8 14:39:01 151420 0 578944 30.77 2620 1148560 1075964 36.72 407868 1122748 8 14:40:01 151504 0 578856 30.76 2620 1148564 1075964 36.72 407860 1122748 12 14:41:01 73860 0 681736 36.23 2620 1123328 1503688 51.32 568708 1011856 91656 Average: 143093 0 590097 31.36 2620 1145734 1126344 38.44 414472 1121225 10207 14:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 eth0 642.16 421.34 1299.76 103.15 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 44.57 37.86 3.87 115.75 0.00 0.00 0.00 0.00 14:34:01 eth0 0.73 0.10 0.06 0.02 0.00 0.00 0.00 0.00 14:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 eth0 3.51 1.69 2.65 0.26 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 eth0 0.75 0.33 0.30 0.20 0.00 0.00 0.00 0.00 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 eth0 0.27 0.18 0.14 0.07 0.00 0.00 0.00 0.00 14:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 eth0 253.53 225.30 2173.21 21.31 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.36 71.66 385.45 13.76 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 4.89 4.15 0.42 12.70 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) 02/25/21 _x86_64_ (4 CPU) 14:31:38 LINUX RESTART (4 CPU) 14:32:02 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 12.44 0.00 4.20 1.80 0.14 81.42 14:33:01 0 13.24 0.00 4.73 1.57 0.10 80.36 14:33:01 1 11.32 0.00 4.24 1.41 0.14 82.90 14:33:01 2 11.63 0.00 4.13 2.33 0.15 81.75 14:33:01 3 13.58 0.00 3.71 1.88 0.17 80.66 14:34:01 all 0.16 0.00 0.04 0.00 0.00 99.80 14:34:01 0 0.47 0.00 0.03 0.00 0.00 99.50 14:34:01 1 0.07 0.00 0.07 0.00 0.00 99.87 14:34:01 2 0.07 0.00 0.03 0.00 0.00 99.90 14:34:01 3 0.05 0.00 0.03 0.00 0.00 99.92 14:35:01 all 0.19 0.00 0.11 0.00 0.00 99.69 14:35:01 0 0.08 0.00 0.17 0.00 0.00 99.75 14:35:01 1 0.47 0.00 0.03 0.00 0.02 99.47 14:35:01 2 0.10 0.00 0.15 0.00 0.00 99.75 14:35:01 3 0.08 0.00 0.10 0.00 0.00 99.81 14:36:01 all 0.15 0.00 0.03 0.00 0.01 99.81 14:36:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:36:01 1 0.52 0.00 0.02 0.00 0.00 99.47 14:36:01 2 0.02 0.00 0.07 0.00 0.02 99.90 14:36:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:37:01 all 0.16 0.00 0.03 0.00 0.00 99.80 14:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:37:01 1 0.52 0.00 0.02 0.00 0.02 99.45 14:37:01 2 0.05 0.00 0.07 0.00 0.00 99.88 14:37:01 3 0.05 0.00 0.03 0.00 0.00 99.92 14:38:01 all 0.16 0.00 0.05 0.00 0.00 99.80 14:38:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:38:01 1 0.52 0.00 0.03 0.00 0.00 99.45 14:38:01 2 0.03 0.00 0.10 0.00 0.00 99.87 14:38:01 3 0.05 0.00 0.03 0.00 0.00 99.92 14:39:01 all 0.15 0.00 0.02 0.00 0.01 99.81 14:39:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:39:01 1 0.52 0.00 0.03 0.00 0.00 99.45 14:39:01 2 0.03 0.00 0.03 0.00 0.02 99.92 14:39:01 3 0.03 0.00 0.00 0.00 0.02 99.95 14:40:01 all 0.15 0.00 0.02 0.00 0.01 99.82 14:40:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:40:01 1 0.52 0.00 0.02 0.00 0.02 99.45 14:40:01 2 0.02 0.00 0.03 0.00 0.00 99.95 14:40:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:41:01 all 4.56 0.00 2.12 1.46 0.02 91.84 14:41:01 0 4.34 0.00 2.19 0.13 0.03 93.31 14:41:01 1 4.75 0.00 2.05 0.35 0.02 92.83 14:41:01 2 4.84 0.00 2.25 3.26 0.02 89.63 14:41:01 3 4.31 0.00 1.98 2.10 0.02 91.59 Average: all 1.98 0.00 0.73 0.36 0.02 96.92 Average: 0 1.99 0.00 0.79 0.18 0.02 97.01 Average: 1 2.10 0.00 0.71 0.19 0.02 96.97 Average: 2 1.84 0.00 0.75 0.61 0.02 96.77 Average: 3 1.98 0.00 0.65 0.44 0.02 96.91