---> uname -a: Linux prd-centos7-docker-4c-2g-27412.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 6.9G 43.1G 14% / 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/dgexfoundry_device-sdk-go_PR-794@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/dgexfoundry_device-sdk-go_PR-794 ---> free -m: total used free shared buff/cache available Mem: 1837 718 111 0 1008 1014 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:03:18:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.252/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85478sec preferred_lft 85478sec inet6 fe80::f816:3eff:fe03:18a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:34:bb:fa:39 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::42:34ff:febb:fa39/64 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) 02/23/21 _x86_64_ (4 CPU) 23:25:40 LINUX RESTART (4 CPU) 23:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:28:01 34.46 13.10 21.36 0.00 3933.58 1883.75 0.00 23:29:02 20.11 5.47 14.64 0.00 1281.48 1822.90 0.00 23:30:01 1.83 0.00 1.83 0.00 0.00 36.30 0.00 23:31:01 0.28 0.00 0.28 0.00 0.00 3.18 0.00 23:32:01 0.27 0.00 0.27 0.00 0.00 4.13 0.00 23:33:01 0.32 0.00 0.32 0.00 0.00 3.64 0.00 23:34:01 0.27 0.00 0.27 0.00 0.00 2.98 0.00 23:35:01 0.18 0.00 0.18 0.00 0.00 2.08 0.00 23:36:02 0.28 0.00 0.28 0.00 0.00 3.88 0.00 23:37:01 0.25 0.00 0.25 0.00 0.00 2.51 0.00 23:38:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 23:39:01 0.22 0.00 0.22 0.00 0.00 2.31 0.00 23:40:01 21.68 21.40 0.28 0.00 2712.22 7.10 0.00 23:41:01 141.27 67.43 73.84 0.00 4046.14 18502.58 0.00 Average: 15.86 7.69 8.17 0.00 854.57 1595.97 0.00 23:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:28:01 71444 0 642468 34.15 2620 1165012 1550624 52.92 484960 1127400 33380 23:29:02 157216 0 609068 32.37 2620 1112640 1187528 40.53 444892 1077212 20 23:30:01 171872 0 594408 31.59 2620 1112644 1083828 36.99 433852 1075568 12 23:31:01 169856 0 596420 31.70 2620 1112648 1084104 37.00 447936 1064208 24 23:32:01 168688 0 597584 31.76 2620 1112652 1084152 37.00 448460 1064208 8 23:33:01 168880 0 597384 31.75 2620 1112660 1084044 37.00 462192 1051084 8 23:34:01 170184 0 596080 31.68 2620 1112660 1083828 36.99 460756 1051084 8 23:35:01 169960 0 596296 31.69 2620 1112668 1083828 36.99 460892 1051080 8 23:36:02 169944 0 596308 31.69 2620 1112672 1083828 36.99 460900 1051080 8 23:37:01 169892 0 596356 31.70 2620 1112676 1083828 36.99 461028 1051080 8 23:38:01 169648 0 596596 31.71 2620 1112680 1083888 36.99 461348 1051080 8 23:39:01 170304 0 595936 31.67 2620 1112684 1083828 36.99 461036 1051080 8 23:40:01 76956 0 621568 33.03 2620 1180400 1119592 38.21 484696 1119740 100 23:41:01 153052 0 714052 37.95 2620 1011820 1546372 52.78 472508 1000128 48 Average: 154135 0 610752 32.46 2620 1114037 1160234 39.60 460390 1063288 2403 23:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:28:01 eth0 185.48 145.96 904.93 58.85 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:02 eth0 36.54 35.79 56.00 39.29 0.00 0.00 0.00 0.00 23:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:02 docker0 9.03 8.23 1.33 26.59 0.00 0.00 0.00 0.00 23:30:01 eth0 1.08 0.10 0.08 0.07 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 1.87 0.55 0.42 0.19 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 eth0 0.50 0.37 0.27 0.23 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 0.77 0.67 0.41 0.28 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:02 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:36:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 eth0 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 11.88 9.26 11.27 4.78 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 203.74 177.13 2170.96 20.42 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.53 26.39 224.41 8.85 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 0.65 0.59 0.10 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) 02/23/21 _x86_64_ (4 CPU) 23:25:40 LINUX RESTART (4 CPU) 23:27:02 CPU %user %nice %system %iowait %steal %idle 23:28:01 all 9.59 0.00 3.04 1.26 35.76 50.35 23:28:01 0 7.99 0.00 3.17 1.18 38.49 49.16 23:28:01 1 10.87 0.00 2.96 1.99 35.98 48.20 23:28:01 2 8.61 0.00 3.20 1.01 35.41 51.78 23:28:01 3 10.95 0.00 2.84 0.84 33.00 52.37 23:29:02 all 1.83 0.00 1.94 0.58 14.37 81.28 23:29:02 0 1.28 0.00 2.02 0.97 15.89 79.84 23:29:02 1 1.68 0.00 1.69 0.06 14.02 82.55 23:29:02 2 2.36 0.00 1.81 0.63 14.45 80.75 23:29:02 3 2.00 0.00 2.25 0.66 13.08 82.01 23:30:01 all 0.11 0.00 0.06 0.00 1.63 98.20 23:30:01 0 0.02 0.00 0.05 0.00 2.81 97.13 23:30:01 1 0.24 0.00 0.07 0.00 1.15 98.55 23:30:01 2 0.05 0.00 0.08 0.00 1.06 98.81 23:30:01 3 0.13 0.00 0.05 0.00 1.48 98.34 23:31:01 all 0.09 0.00 0.09 0.00 1.86 97.96 23:31:01 0 0.00 0.00 0.03 0.00 1.64 98.33 23:31:01 1 0.26 0.00 0.11 0.00 2.20 97.42 23:31:01 2 0.07 0.00 0.10 0.00 1.22 98.62 23:31:01 3 0.02 0.00 0.13 0.00 2.37 97.48 23:32:01 all 0.09 0.00 0.03 0.00 0.35 99.53 23:32:01 0 0.02 0.00 0.00 0.00 0.32 99.67 23:32:01 1 0.02 0.00 0.03 0.00 0.35 99.60 23:32:01 2 0.33 0.00 0.07 0.00 0.55 99.05 23:32:01 3 0.00 0.00 0.03 0.00 0.17 99.80 23:33:01 all 0.10 0.00 0.16 0.00 2.41 97.33 23:33:01 0 0.03 0.00 0.03 0.00 1.91 98.03 23:33:01 1 0.07 0.00 0.21 0.00 2.44 97.27 23:33:01 2 0.20 0.00 0.15 0.00 2.99 96.67 23:33:01 3 0.10 0.00 0.25 0.00 2.29 97.36 23:34:01 all 0.10 0.00 0.02 0.00 0.32 99.55 23:34:01 0 0.02 0.00 0.02 0.00 0.22 99.75 23:34:01 1 0.07 0.00 0.05 0.00 0.22 99.67 23:34:01 2 0.33 0.00 0.03 0.00 0.22 99.42 23:34:01 3 0.00 0.00 0.00 0.00 0.63 99.37 23:35:01 all 0.06 0.00 0.02 0.00 0.42 99.50 23:35:01 0 0.02 0.00 0.02 0.00 0.13 99.83 23:35:01 1 0.07 0.00 0.03 0.00 0.61 99.29 23:35:01 2 0.17 0.00 0.02 0.00 0.42 99.40 23:35:01 3 0.00 0.00 0.02 0.00 0.51 99.47 23:36:02 all 0.08 0.00 0.02 0.00 0.67 99.24 23:36:02 0 0.02 0.00 0.02 0.00 0.48 99.49 23:36:02 1 0.27 0.00 0.02 0.00 0.73 98.99 23:36:02 2 0.02 0.00 0.02 0.00 0.61 99.35 23:36:02 3 0.02 0.00 0.02 0.00 0.84 99.12 23:37:01 all 0.07 0.00 0.02 0.00 0.55 99.36 23:37:01 0 0.02 0.00 0.03 0.00 0.69 99.26 23:37:01 1 0.20 0.00 0.02 0.00 0.57 99.21 23:37:01 2 0.03 0.00 0.02 0.00 0.19 99.76 23:37:01 3 0.02 0.00 0.02 0.00 0.76 99.21 23:38:01 all 0.07 0.00 0.03 0.00 1.09 98.81 23:38:01 0 0.02 0.00 0.02 0.00 0.88 99.09 23:38:01 1 0.02 0.00 0.03 0.00 1.27 98.68 23:38:01 2 0.02 0.00 0.03 0.00 0.96 98.99 23:38:01 3 0.23 0.00 0.03 0.00 1.25 98.48 23:38:01 CPU %user %nice %system %iowait %steal %idle 23:39:01 all 0.09 0.00 0.02 0.00 0.15 99.75 23:39:01 0 0.00 0.00 0.03 0.00 0.23 99.73 23:39:01 1 0.05 0.00 0.03 0.00 0.20 99.72 23:39:01 2 0.00 0.00 0.02 0.00 0.08 99.90 23:39:01 3 0.30 0.00 0.00 0.00 0.07 99.63 23:40:01 all 0.98 0.00 0.74 1.60 8.41 88.27 23:40:01 0 1.09 0.00 0.88 0.00 7.79 90.25 23:40:01 1 1.09 0.00 0.65 6.30 9.07 82.90 23:40:01 2 1.09 0.00 0.94 0.02 9.33 88.62 23:40:01 3 0.68 0.00 0.47 0.06 7.44 91.34 23:41:01 all 3.24 0.00 3.52 2.93 32.56 57.75 23:41:01 0 3.20 0.00 3.98 0.83 36.31 55.68 23:41:01 1 3.42 0.00 3.15 5.58 31.96 55.89 23:41:01 2 3.23 0.00 3.54 3.81 30.56 58.86 23:41:01 3 3.10 0.00 3.41 1.45 31.38 60.66 Average: all 1.30 0.00 0.76 0.50 7.85 89.59 Average: 0 1.10 0.00 0.82 0.24 8.52 89.32 Average: 1 1.44 0.00 0.71 1.08 7.89 88.87 Average: 2 1.28 0.00 0.78 0.44 7.65 89.84 Average: 3 1.36 0.00 0.74 0.24 7.34 90.33