---> uname -a: Linux prd-centos7-docker-4c-2g-27471.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/dgexfoundry_device-sdk-go_PR-725 /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/dgexfoundry_device-sdk-go_PR-725@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 691 119 0 1026 1041 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:f7:a9:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.62/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fef7:a9e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ae:45:27:c0 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:aeff:fe45:27c0/64 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) 02/24/21 _x86_64_ (4 CPU) 02:43:20 LINUX RESTART (4 CPU) 02:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:45:01 50.90 15.23 35.66 0.00 4682.38 3252.01 0.00 02:46:01 1.97 0.00 1.97 0.00 0.00 39.62 0.00 02:47:01 0.20 0.00 0.20 0.00 0.00 1.63 0.00 02:48:01 0.37 0.00 0.37 0.00 0.00 5.90 0.00 02:49:01 0.22 0.00 0.22 0.00 0.00 2.48 0.00 02:50:01 0.32 0.00 0.32 0.00 0.00 4.30 0.00 02:51:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 02:52:01 0.17 0.00 0.17 0.00 0.00 1.35 0.00 02:53:01 0.25 0.00 0.25 0.00 0.00 3.88 0.00 02:54:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 02:55:01 0.32 0.00 0.32 0.00 0.00 3.51 0.00 02:56:01 0.22 0.00 0.22 0.00 0.00 2.30 0.00 Average: 4.62 1.27 3.35 0.00 390.28 276.91 0.00 02:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 159912 0 589980 31.36 2620 1129032 1049856 35.83 408452 1114436 136 02:46:01 164104 0 585780 31.13 2620 1129040 1026568 35.04 407848 1111620 16 02:47:01 164400 0 585480 31.12 2620 1129044 1026568 35.04 420224 1099372 8 02:48:01 161432 0 588444 31.27 2620 1129048 1026676 35.04 422876 1099008 20 02:49:01 161616 0 588256 31.26 2620 1129052 1026700 35.04 427040 1095016 16 02:50:01 162064 0 587800 31.24 2620 1129060 1026616 35.04 426496 1095016 20 02:51:01 162808 0 587056 31.20 2620 1129060 1026568 35.04 426152 1095016 8 02:52:01 162776 0 587084 31.20 2620 1129064 1026568 35.04 426180 1095012 20 02:53:01 162948 0 586904 31.19 2620 1129072 1026568 35.04 426188 1095012 12 02:54:01 159728 0 590120 31.36 2620 1129076 1026628 35.04 429384 1094852 16 02:55:01 159676 0 590168 31.37 2620 1129080 1026568 35.04 429196 1094856 12 02:56:01 159732 0 590108 31.36 2620 1129084 1026568 35.04 429080 1094852 8 Average: 161766 0 588098 31.26 2620 1129059 1028538 35.10 423260 1098672 24 02:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 eth0 367.02 240.71 739.73 84.24 0.00 0.00 0.00 0.00 02:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 docker0 10.72 7.69 1.45 22.91 0.00 0.00 0.00 0.00 02:46:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 eth0 0.30 0.08 0.03 0.01 0.00 0.00 0.00 0.00 02:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 eth0 1.48 0.35 0.36 0.17 0.00 0.00 0.00 0.00 02:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 eth0 0.67 0.38 0.35 0.27 0.00 0.00 0.00 0.00 02:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 eth0 0.22 0.12 0.07 0.04 0.00 0.00 0.00 0.00 02:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 eth0 0.25 0.15 0.08 0.04 0.00 0.00 0.00 0.00 02:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 eth0 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 02:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.92 20.19 61.74 7.07 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 0.89 0.64 0.12 1.91 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) 02/24/21 _x86_64_ (4 CPU) 02:43:20 LINUX RESTART (4 CPU) 02:44:01 CPU %user %nice %system %iowait %steal %idle 02:45:01 all 7.02 0.00 2.83 0.89 0.03 89.22 02:45:01 0 6.55 0.00 3.25 0.35 0.02 89.83 02:45:01 1 7.70 0.00 3.19 1.59 0.05 87.47 02:45:01 2 5.88 0.00 2.61 1.42 0.03 90.05 02:45:01 3 7.96 0.00 2.28 0.20 0.03 89.52 02:46:01 all 0.14 0.00 0.04 0.00 0.00 99.82 02:46:01 0 0.00 0.00 0.02 0.00 0.00 99.98 02:46:01 1 0.05 0.00 0.05 0.00 0.00 99.90 02:46:01 2 0.22 0.00 0.05 0.00 0.00 99.73 02:46:01 3 0.30 0.00 0.05 0.00 0.00 99.65 02:47:01 all 0.16 0.00 0.05 0.00 0.00 99.80 02:47:01 0 0.02 0.00 0.07 0.00 0.00 99.92 02:47:01 1 0.05 0.00 0.05 0.00 0.00 99.90 02:47:01 2 0.53 0.00 0.03 0.00 0.00 99.43 02:47:01 3 0.03 0.00 0.03 0.00 0.00 99.93 02:48:01 all 0.16 0.00 0.04 0.00 0.00 99.80 02:48:01 0 0.03 0.00 0.03 0.00 0.00 99.93 02:48:01 1 0.05 0.00 0.05 0.00 0.00 99.90 02:48:01 2 0.53 0.00 0.03 0.00 0.00 99.43 02:48:01 3 0.03 0.00 0.05 0.00 0.00 99.92 02:49:01 all 0.20 0.00 0.24 0.00 0.01 99.55 02:49:01 0 0.05 0.00 0.28 0.00 0.02 99.65 02:49:01 1 0.08 0.00 0.18 0.00 0.00 99.73 02:49:01 2 0.60 0.00 0.28 0.00 0.02 99.10 02:49:01 3 0.08 0.00 0.22 0.00 0.00 99.70 02:50:01 all 0.12 0.00 0.05 0.00 0.00 99.84 02:50:01 0 0.00 0.00 0.03 0.00 0.00 99.97 02:50:01 1 0.05 0.00 0.07 0.00 0.00 99.88 02:50:01 2 0.40 0.00 0.05 0.00 0.00 99.55 02:50:01 3 0.02 0.00 0.03 0.00 0.00 99.95 02:51:01 all 0.15 0.00 0.04 0.00 0.00 99.81 02:51:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:51:01 1 0.05 0.00 0.07 0.00 0.00 99.88 02:51:01 2 0.52 0.00 0.02 0.00 0.00 99.47 02:51:01 3 0.03 0.00 0.05 0.00 0.00 99.92 02:52:01 all 0.15 0.00 0.04 0.00 0.01 99.80 02:52:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:52:01 1 0.05 0.00 0.08 0.00 0.02 99.85 02:52:01 2 0.53 0.00 0.03 0.00 0.00 99.43 02:52:01 3 0.02 0.00 0.02 0.00 0.02 99.95 02:53:01 all 0.18 0.00 0.04 0.00 0.00 99.78 02:53:01 0 0.08 0.00 0.08 0.00 0.00 99.83 02:53:01 1 0.30 0.00 0.05 0.00 0.00 99.65 02:53:01 2 0.30 0.00 0.00 0.00 0.00 99.70 02:53:01 3 0.05 0.00 0.03 0.00 0.00 99.92 02:54:01 all 0.16 0.00 0.04 0.00 0.01 99.79 02:54:01 0 0.03 0.00 0.07 0.00 0.02 99.88 02:54:01 1 0.53 0.00 0.03 0.00 0.00 99.43 02:54:01 2 0.05 0.00 0.05 0.00 0.00 99.90 02:54:01 3 0.03 0.00 0.02 0.00 0.02 99.93 02:55:01 all 0.16 0.00 0.04 0.00 0.00 99.80 02:55:01 0 0.03 0.00 0.05 0.00 0.00 99.92 02:55:01 1 0.53 0.00 0.02 0.00 0.02 99.43 02:55:01 2 0.03 0.00 0.05 0.00 0.00 99.92 02:55:01 3 0.03 0.00 0.03 0.00 0.00 99.93 02:55:01 CPU %user %nice %system %iowait %steal %idle 02:56:01 all 0.12 0.00 0.05 0.00 0.00 99.83 02:56:01 0 0.42 0.00 0.10 0.00 0.00 99.48 02:56:01 1 0.02 0.00 0.03 0.00 0.02 99.93 02:56:01 2 0.03 0.00 0.03 0.00 0.00 99.93 02:56:01 3 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 0.72 0.00 0.29 0.07 0.01 98.91 Average: 0 0.60 0.00 0.33 0.03 0.00 99.04 Average: 1 0.79 0.00 0.32 0.13 0.01 98.75 Average: 2 0.80 0.00 0.27 0.12 0.00 98.81 Average: 3 0.71 0.00 0.24 0.02 0.01 99.03