---> uname -a: Linux prd-centos7-docker-4c-2g-3657.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-907 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-907@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 742 99 0 995 989 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:cb:06:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.69/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fecb:6c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3a:e2:c1:b4 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::42:3aff:fee2:c1b4/64 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) 05/07/21 _x86_64_ (4 CPU) 20:34:14 LINUX RESTART (4 CPU) 20:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:36:01 63.44 19.39 44.05 0.00 5246.94 3887.63 0.00 20:37:02 3.15 0.02 3.13 0.00 0.53 108.54 0.00 20:38:01 0.42 0.00 0.42 0.00 0.00 5.65 0.00 20:39:01 0.27 0.00 0.27 0.00 0.00 3.59 0.00 20:40:01 0.23 0.00 0.23 0.00 0.00 2.48 0.00 20:41:01 0.37 0.00 0.37 0.00 0.00 4.69 0.00 20:42:01 0.25 0.00 0.25 0.00 0.00 2.82 0.00 20:43:01 0.23 0.00 0.23 0.00 0.00 3.53 0.00 20:44:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 20:45:01 0.25 0.00 0.25 0.00 0.00 2.45 0.00 20:46:02 120.28 67.98 52.30 0.00 5010.06 15621.88 0.00 Average: 17.26 7.97 9.28 0.00 935.79 1792.30 0.00 20:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:36:01 156912 0 605024 32.16 2620 1116988 1138400 38.85 446560 1077676 132 20:37:02 163224 0 598700 31.82 2620 1117000 1078916 36.82 450956 1068828 12 20:38:01 158416 0 603504 32.07 2620 1117004 1072996 36.62 453288 1071356 8 20:39:01 156684 0 605232 32.17 2620 1117008 1073012 36.62 457252 1069120 8 20:40:01 158136 0 603776 32.09 2620 1117012 1072748 36.61 460048 1065156 8 20:41:01 158304 0 603604 32.08 2620 1117016 1072856 36.61 458360 1067392 8 20:42:01 158316 0 603588 32.08 2620 1117020 1072748 36.61 457788 1067392 8 20:43:01 158408 0 603492 32.07 2620 1117024 1072748 36.61 457528 1067392 8 20:44:01 158492 0 603400 32.07 2620 1117032 1072748 36.61 457660 1067392 8 20:45:01 158556 0 603332 32.07 2620 1117036 1072748 36.61 457804 1067392 8 20:46:02 67576 0 772260 41.04 2620 1039088 1554688 53.06 600992 962308 75736 Average: 150275 0 618719 32.88 2620 1109930 1123146 38.33 468931 1059219 6904 20:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:36:01 eth0 252.07 197.94 1088.99 75.67 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 12.07 7.20 1.70 26.09 0.00 0.00 0.00 0.00 20:37:02 eth0 0.65 0.10 0.04 0.02 0.00 0.00 0.00 0.00 20:37:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 1.20 0.32 0.34 0.17 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 0.40 0.38 0.26 0.21 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 eth0 0.33 0.20 0.14 0.07 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:02 eth0 201.58 159.27 2169.83 53.79 0.00 0.00 0.00 0.00 20:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.66 32.72 297.38 11.86 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 0.66 0.15 2.38 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) 05/07/21 _x86_64_ (4 CPU) 20:34:14 LINUX RESTART (4 CPU) 20:35:01 CPU %user %nice %system %iowait %steal %idle 20:36:01 all 11.73 0.00 4.93 1.42 22.02 59.91 20:36:01 0 11.31 0.00 5.42 2.39 23.53 57.34 20:36:01 1 9.58 0.00 4.97 0.38 22.47 62.60 20:36:01 2 15.55 0.00 4.61 2.13 20.98 56.73 20:36:01 3 10.59 0.00 4.71 0.80 21.07 62.83 20:37:02 all 0.08 0.00 0.10 0.00 1.02 98.80 20:37:02 0 0.20 0.00 0.08 0.00 1.03 98.69 20:37:02 1 0.05 0.00 0.15 0.00 1.17 98.63 20:37:02 2 0.07 0.00 0.08 0.00 1.12 98.73 20:37:02 3 0.02 0.00 0.07 0.00 0.74 99.17 20:38:01 all 0.10 0.00 0.19 0.00 1.43 98.28 20:38:01 0 0.29 0.00 0.30 0.00 1.35 98.07 20:38:01 1 0.05 0.00 0.15 0.00 1.70 98.10 20:38:01 2 0.05 0.00 0.13 0.00 1.84 97.98 20:38:01 3 0.03 0.00 0.17 0.00 0.81 98.99 20:39:01 all 0.08 0.00 0.04 0.00 0.73 99.15 20:39:01 0 0.13 0.00 0.03 0.00 0.68 99.15 20:39:01 1 0.05 0.00 0.05 0.00 1.27 98.63 20:39:01 2 0.10 0.00 0.03 0.00 0.76 99.11 20:39:01 3 0.03 0.00 0.05 0.00 0.22 99.70 20:40:01 all 0.10 0.00 0.12 0.00 0.85 98.93 20:40:01 0 0.10 0.00 0.13 0.00 0.61 99.15 20:40:01 1 0.03 0.00 0.05 0.00 0.96 98.96 20:40:01 2 0.23 0.00 0.08 0.00 1.52 98.17 20:40:01 3 0.03 0.00 0.20 0.00 0.32 99.45 20:41:01 all 0.08 0.00 0.10 0.00 0.82 99.00 20:41:01 0 0.02 0.00 0.17 0.00 0.91 98.91 20:41:01 1 0.18 0.00 0.07 0.00 0.61 99.14 20:41:01 2 0.10 0.00 0.12 0.00 0.91 98.87 20:41:01 3 0.03 0.00 0.07 0.00 0.83 99.07 20:42:01 all 0.07 0.00 0.03 0.00 0.70 99.19 20:42:01 0 0.03 0.00 0.03 0.00 0.48 99.45 20:42:01 1 0.22 0.00 0.02 0.00 0.55 99.22 20:42:01 2 0.03 0.00 0.05 0.00 0.81 99.11 20:42:01 3 0.02 0.00 0.03 0.00 0.96 98.99 20:43:01 all 0.14 0.00 0.03 0.00 0.52 99.31 20:43:01 0 0.25 0.00 0.02 0.00 0.23 99.50 20:43:01 1 0.27 0.00 0.03 0.00 0.76 98.94 20:43:01 2 0.05 0.00 0.05 0.00 0.83 99.07 20:43:01 3 0.00 0.00 0.02 0.00 0.25 99.73 20:44:01 all 0.06 0.00 0.02 0.00 0.55 99.36 20:44:01 0 0.00 0.00 0.02 0.00 0.18 99.80 20:44:01 1 0.18 0.00 0.03 0.00 0.60 99.18 20:44:01 2 0.03 0.00 0.03 0.00 0.68 99.25 20:44:01 3 0.02 0.00 0.02 0.00 0.75 99.22 20:45:01 all 0.07 0.00 0.02 0.00 0.68 99.23 20:45:01 0 0.02 0.00 0.02 0.00 0.20 99.77 20:45:01 1 0.20 0.00 0.05 0.00 1.12 98.63 20:45:01 2 0.03 0.00 0.03 0.00 0.48 99.45 20:45:01 3 0.02 0.00 0.00 0.00 0.89 99.09 20:46:02 all 5.54 0.00 3.43 1.55 14.59 74.89 20:46:02 0 6.50 0.00 3.51 1.79 14.46 73.74 20:46:02 1 4.08 0.00 3.27 0.89 15.59 76.18 20:46:02 2 5.53 0.00 3.52 2.48 14.25 74.22 20:46:02 3 6.08 0.00 3.43 1.07 14.04 75.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.69 0.00 0.84 0.28 4.09 93.10 Average: 0 1.76 0.00 0.91 0.39 4.08 92.86 Average: 1 1.40 0.00 0.83 0.12 4.38 93.26 Average: 2 2.01 0.00 0.81 0.43 4.07 92.69 Average: 3 1.59 0.00 0.82 0.18 3.83 93.57