---> uname -a: Linux prd-centos7-docker-4c-2g-4022.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% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-914 /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-914@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 738 98 0 1000 993 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:40:14:21 brd ff:ff:ff:ff:ff:ff inet 10.30.122.76/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85572sec preferred_lft 85572sec inet6 fe80::f816:3eff:fe40:1421/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:91:29:6f:d1 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::42:91ff:fe29:6fd1/64 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) 05/10/21 _x86_64_ (4 CPU) 06:27:43 LINUX RESTART (4 CPU) 06:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:29:01 183.61 96.57 87.04 0.00 10302.51 39285.09 0.00 06:30:01 2.88 0.00 2.88 0.00 0.00 108.84 0.00 06:31:01 0.35 0.00 0.35 0.00 0.00 5.01 0.00 06:32:01 0.28 0.00 0.28 0.00 0.00 2.93 0.00 06:33:01 0.37 0.00 0.37 0.00 0.00 4.33 0.00 06:34:01 0.57 0.00 0.57 0.00 0.00 6.74 0.00 06:35:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 06:36:02 0.23 0.00 0.23 0.00 0.00 2.85 0.00 06:37:01 0.32 0.00 0.32 0.00 0.00 3.59 0.00 06:38:01 0.27 0.00 0.27 0.00 0.00 3.11 0.00 06:39:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 06:40:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 06:41:01 27.33 26.69 0.63 0.00 2864.90 17.87 0.00 Average: 16.72 9.50 7.22 0.00 1014.83 3040.60 0.00 06:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:29:01 164880 0 626084 33.28 2620 1087960 1121180 38.26 444148 1073656 128 06:30:01 170584 0 620284 32.97 2620 1088056 1097880 37.47 442840 1069888 12 06:31:01 172172 0 618692 32.88 2620 1088060 1071152 36.56 440300 1071412 8 06:32:01 169996 0 620868 33.00 2620 1088060 1071152 36.56 458632 1054776 8 06:33:01 169628 0 621228 33.02 2620 1088068 1071368 36.56 455264 1059368 8 06:34:01 165720 0 625132 33.22 2620 1088072 1071392 36.56 465284 1052888 8 06:35:01 167284 0 623564 33.14 2620 1088076 1071152 36.56 468904 1047940 20 06:36:02 167424 0 623420 33.13 2620 1088080 1071152 36.56 468908 1047940 12 06:37:01 167952 0 622884 33.10 2620 1088088 1071152 36.56 468912 1047944 8 06:38:01 167456 0 623376 33.13 2620 1088092 1071152 36.56 468816 1047940 8 06:39:01 167004 0 623828 33.16 2620 1088092 1071200 36.56 469204 1047940 8 06:40:01 167464 0 623360 33.13 2620 1088100 1071152 36.56 468972 1047940 12 06:41:01 72668 0 659152 35.03 2620 1147104 1107864 37.81 500764 1108872 108 Average: 160787 0 625529 33.25 2620 1092608 1079919 36.86 463150 1059885 27 06:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:29:01 eth0 357.06 240.88 1120.71 79.01 0.00 0.00 0.00 0.00 06:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 docker0 14.26 9.68 1.99 26.42 0.00 0.00 0.00 0.00 06:30:01 eth0 0.45 0.30 0.80 0.06 0.00 0.00 0.00 0.00 06:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 eth0 0.87 0.08 0.07 0.01 0.00 0.00 0.00 0.00 06:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 eth0 0.87 0.35 0.32 0.20 0.00 0.00 0.00 0.00 06:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 eth0 0.68 0.42 0.35 0.26 0.00 0.00 0.00 0.00 06:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:36:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 eth0 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 06:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 eth0 0.23 0.17 0.14 0.07 0.00 0.00 0.00 0.00 06:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 eth0 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 06:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 eth0 17.81 15.73 9.80 32.82 0.00 0.00 0.00 0.00 06:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.18 19.92 87.27 8.67 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 1.10 0.75 0.15 2.04 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) 05/10/21 _x86_64_ (4 CPU) 06:27:43 LINUX RESTART (4 CPU) 06:28:01 CPU %user %nice %system %iowait %steal %idle 06:29:01 all 19.35 0.00 10.55 6.14 4.26 59.70 06:29:01 0 18.88 0.00 9.88 6.03 4.32 60.89 06:29:01 1 19.90 0.00 11.30 5.00 4.40 59.39 06:29:01 2 17.31 0.00 11.46 7.87 4.51 58.86 06:29:01 3 21.30 0.00 9.55 5.66 3.82 59.67 06:30:01 all 0.14 0.00 0.07 0.00 0.19 99.59 06:30:01 0 0.05 0.00 0.05 0.00 0.07 99.83 06:30:01 1 0.07 0.00 0.08 0.00 0.28 99.57 06:30:01 2 0.20 0.00 0.12 0.00 0.33 99.35 06:30:01 3 0.25 0.00 0.05 0.00 0.08 99.62 06:31:01 all 0.13 0.00 0.15 0.00 0.36 99.36 06:31:01 0 0.03 0.00 0.22 0.00 0.12 99.63 06:31:01 1 0.05 0.00 0.18 0.00 0.38 99.39 06:31:01 2 0.05 0.00 0.12 0.00 0.55 99.29 06:31:01 3 0.40 0.00 0.07 0.00 0.40 99.14 06:32:01 all 0.12 0.00 0.04 0.00 0.41 99.43 06:32:01 0 0.02 0.00 0.02 0.00 0.25 99.72 06:32:01 1 0.03 0.00 0.03 0.00 0.23 99.70 06:32:01 2 0.05 0.00 0.07 0.00 0.53 99.35 06:32:01 3 0.38 0.00 0.05 0.00 0.61 98.95 06:33:01 all 0.13 0.00 0.10 0.00 0.80 98.98 06:33:01 0 0.02 0.00 0.07 0.00 0.25 99.67 06:33:01 1 0.05 0.00 0.10 0.00 0.83 99.02 06:33:01 2 0.05 0.00 0.13 0.00 0.96 98.86 06:33:01 3 0.41 0.00 0.08 0.00 1.14 98.36 06:34:01 all 0.13 0.00 0.07 0.00 0.10 99.70 06:34:01 0 0.02 0.00 0.05 0.00 0.02 99.92 06:34:01 1 0.12 0.00 0.08 0.00 0.18 99.62 06:34:01 2 0.03 0.00 0.08 0.00 0.00 99.88 06:34:01 3 0.37 0.00 0.07 0.00 0.20 99.37 06:35:01 all 0.15 0.00 0.07 0.00 0.18 99.60 06:35:01 0 0.02 0.00 0.03 0.00 0.05 99.90 06:35:01 1 0.08 0.00 0.08 0.00 0.50 99.33 06:35:01 2 0.03 0.00 0.10 0.00 0.07 99.80 06:35:01 3 0.47 0.00 0.07 0.00 0.12 99.35 06:36:02 all 0.08 0.00 0.05 0.00 0.08 99.79 06:36:02 0 0.02 0.00 0.02 0.00 0.02 99.95 06:36:02 1 0.05 0.00 0.03 0.00 0.15 99.77 06:36:02 2 0.05 0.00 0.05 0.00 0.10 99.80 06:36:02 3 0.22 0.00 0.08 0.00 0.07 99.63 06:37:01 all 0.11 0.00 0.03 0.00 0.19 99.66 06:37:01 0 0.03 0.00 0.03 0.00 0.24 99.70 06:37:01 1 0.03 0.00 0.03 0.00 0.19 99.75 06:37:01 2 0.03 0.00 0.03 0.00 0.20 99.73 06:37:01 3 0.36 0.00 0.03 0.00 0.15 99.46 06:38:01 all 0.11 0.00 0.04 0.00 0.05 99.80 06:38:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:38:01 1 0.08 0.00 0.03 0.00 0.05 99.83 06:38:01 2 0.08 0.00 0.07 0.00 0.12 99.73 06:38:01 3 0.25 0.00 0.05 0.00 0.03 99.67 06:39:01 all 0.10 0.00 0.05 0.00 0.14 99.71 06:39:01 0 0.02 0.00 0.02 0.00 0.03 99.93 06:39:01 1 0.27 0.00 0.05 0.00 0.15 99.53 06:39:01 2 0.08 0.00 0.10 0.00 0.37 99.45 06:39:01 3 0.02 0.00 0.03 0.00 0.02 99.93 06:39:01 CPU %user %nice %system %iowait %steal %idle 06:40:01 all 0.11 0.00 0.05 0.00 0.29 99.55 06:40:01 0 0.05 0.00 0.05 0.00 0.08 99.82 06:40:01 1 0.32 0.00 0.07 0.00 0.20 99.42 06:40:01 2 0.05 0.00 0.05 0.00 0.61 99.29 06:40:01 3 0.02 0.00 0.05 0.00 0.27 99.67 06:41:01 all 1.20 0.00 0.60 0.60 0.44 97.17 06:41:01 0 1.32 0.00 0.62 0.83 0.23 97.00 06:41:01 1 1.07 0.00 0.45 0.10 0.52 97.87 06:41:01 2 1.23 0.00 0.52 0.52 0.20 97.53 06:41:01 3 1.16 0.00 0.80 0.96 0.80 96.28 Average: all 1.65 0.00 0.90 0.51 0.57 96.37 Average: 0 1.55 0.00 0.84 0.52 0.43 96.66 Average: 1 1.67 0.00 0.95 0.39 0.61 96.38 Average: 2 1.46 0.00 0.98 0.64 0.65 96.27 Average: 3 1.93 0.00 0.83 0.50 0.59 96.15