---> uname -a: Linux prd-centos7-docker-4c-2g-29951.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: 2933.442 BogoMIPS: 5866.88 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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-309 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-309@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 714 65 0 1057 1018 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:a5:09:3d brd ff:ff:ff:ff:ff:ff inet 10.30.122.64/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fea5:93d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f0:5d:3b:97 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:f0ff:fe5d:3b97/64 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) 03/16/21 _x86_64_ (4 CPU) 06:58:18 LINUX RESTART (4 CPU) 06:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:00:01 33.91 12.82 21.09 0.00 4482.77 3805.04 0.00 07:01:01 1.65 0.02 1.63 0.00 0.13 27.69 0.00 07:02:01 0.47 0.08 0.39 0.00 1.63 5.79 0.00 07:03:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 07:04:01 0.20 0.00 0.20 0.00 0.00 2.08 0.00 07:05:01 0.35 0.00 0.35 0.00 0.00 4.70 0.00 07:06:01 0.22 0.00 0.22 0.00 0.00 3.10 0.00 07:07:01 0.22 0.00 0.22 0.00 0.00 1.93 0.00 07:08:01 0.22 0.00 0.22 0.00 0.00 2.17 0.00 07:09:01 0.20 0.00 0.20 0.00 0.00 1.90 0.00 Average: 3.77 1.29 2.48 0.00 449.36 386.51 0.00 06:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:00:01 151816 0 576988 30.67 2620 1150120 1085780 37.06 397792 1130912 128 07:01:01 157652 0 571148 30.36 2620 1150124 1052784 35.93 395244 1128320 8 07:02:01 157452 0 571220 30.36 2620 1150252 1050904 35.87 394928 1129776 8 07:03:01 156540 0 572128 30.41 2620 1150256 1051012 35.87 410248 1115040 8 07:04:01 155420 0 573244 30.47 2620 1150260 1051000 35.87 410652 1115708 8 07:05:01 154312 0 574344 30.53 2620 1150268 1051024 35.87 417348 1110180 16 07:06:01 154680 0 573976 30.51 2620 1150268 1051012 35.87 417272 1110172 8 07:07:01 154924 0 573724 30.49 2620 1150276 1050904 35.87 416700 1110176 8 07:08:01 155172 0 573472 30.48 2620 1150280 1050904 35.87 416712 1110172 8 07:09:01 154804 0 573800 30.50 2620 1150320 1050976 35.87 417156 1110180 16 Average: 155277 0 573404 30.48 2620 1150242 1054630 35.99 409405 1117064 22 06:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:00:01 eth0 185.68 156.08 563.52 45.83 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 45.28 35.61 3.64 115.33 0.00 0.00 0.00 0.00 07:01:01 eth0 2.61 1.23 2.31 0.08 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 0.52 0.07 0.06 0.01 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 1.15 0.28 0.33 0.20 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 1.18 0.43 0.46 0.27 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 1.18 0.30 0.33 0.20 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 07:06:01 eth0 0.72 0.37 0.43 0.17 0.00 0.00 0.00 0.00 07:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 eth0 0.15 0.10 0.01 0.04 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 07:08:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 eth0 0.32 0.22 0.14 0.07 0.00 0.00 0.00 0.00 07:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 19.40 15.95 56.87 4.70 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 4.54 3.57 0.36 11.56 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) 03/16/21 _x86_64_ (4 CPU) 06:58:18 LINUX RESTART (4 CPU) 06:59:01 CPU %user %nice %system %iowait %steal %idle 07:00:01 all 3.33 0.00 2.01 0.48 0.03 94.14 07:00:01 0 3.58 0.00 2.20 0.24 0.03 93.95 07:00:01 1 3.28 0.00 2.11 0.32 0.02 94.27 07:00:01 2 3.32 0.00 2.10 0.15 0.05 94.38 07:00:01 3 3.15 0.00 1.64 1.21 0.03 93.96 07:01:01 all 0.17 0.00 0.04 0.00 0.05 99.73 07:01:01 0 0.48 0.00 0.03 0.00 0.03 99.45 07:01:01 1 0.05 0.00 0.05 0.00 0.02 99.88 07:01:01 2 0.05 0.00 0.02 0.00 0.07 99.87 07:01:01 3 0.10 0.00 0.07 0.00 0.10 99.73 07:02:01 all 0.14 0.00 0.13 0.00 0.18 99.56 07:02:01 0 0.20 0.00 0.05 0.00 0.17 99.58 07:02:01 1 0.25 0.00 0.20 0.00 0.15 99.39 07:02:01 2 0.02 0.00 0.08 0.00 0.24 99.66 07:02:01 3 0.07 0.00 0.19 0.00 0.15 99.59 07:03:01 all 0.08 0.00 0.06 0.00 0.05 99.81 07:03:01 0 0.22 0.00 0.08 0.00 0.10 99.60 07:03:01 1 0.03 0.00 0.07 0.00 0.00 99.90 07:03:01 2 0.03 0.00 0.07 0.00 0.03 99.87 07:03:01 3 0.05 0.00 0.02 0.00 0.07 99.87 07:04:01 all 0.09 0.00 0.05 0.00 0.14 99.73 07:04:01 0 0.15 0.00 0.02 0.00 0.12 99.72 07:04:01 1 0.03 0.00 0.05 0.00 0.08 99.83 07:04:01 2 0.08 0.00 0.07 0.00 0.15 99.70 07:04:01 3 0.08 0.00 0.07 0.00 0.20 99.65 07:05:01 all 0.04 0.00 0.06 0.00 0.00 99.90 07:05:01 0 0.03 0.00 0.03 0.00 0.00 99.93 07:05:01 1 0.03 0.00 0.03 0.00 0.00 99.93 07:05:01 2 0.02 0.00 0.12 0.00 0.00 99.87 07:05:01 3 0.08 0.00 0.07 0.00 0.00 99.85 07:06:01 all 0.16 0.00 0.03 0.00 0.01 99.80 07:06:01 0 0.02 0.00 0.03 0.00 0.00 99.95 07:06:01 1 0.05 0.00 0.03 0.00 0.02 99.90 07:06:01 2 0.05 0.00 0.03 0.00 0.00 99.92 07:06:01 3 0.53 0.00 0.02 0.00 0.02 99.43 07:07:01 all 0.15 0.00 0.02 0.00 0.00 99.83 07:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:07:01 1 0.05 0.00 0.03 0.00 0.00 99.92 07:07:01 2 0.03 0.00 0.05 0.00 0.00 99.92 07:07:01 3 0.50 0.00 0.02 0.00 0.00 99.48 07:08:01 all 0.16 0.00 0.02 0.00 0.01 99.81 07:08:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:08:01 1 0.05 0.00 0.03 0.00 0.00 99.92 07:08:01 2 0.03 0.00 0.02 0.00 0.02 99.93 07:08:01 3 0.52 0.00 0.02 0.00 0.00 99.47 07:09:01 all 0.15 0.00 0.03 0.00 0.00 99.81 07:09:01 0 0.07 0.00 0.03 0.00 0.00 99.90 07:09:01 1 0.05 0.00 0.05 0.00 0.00 99.90 07:09:01 2 0.02 0.00 0.03 0.00 0.00 99.95 07:09:01 3 0.48 0.00 0.02 0.00 0.00 99.50 Average: all 0.45 0.00 0.25 0.05 0.05 99.21 Average: 0 0.48 0.00 0.25 0.02 0.05 99.20 Average: 1 0.39 0.00 0.27 0.03 0.03 99.29 Average: 2 0.36 0.00 0.26 0.02 0.06 99.31 Average: 3 0.56 0.00 0.21 0.12 0.06 99.06