---> uname -a: Linux prd-centos7-docker-4c-2g-32944.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-862 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-862@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 /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 1837 717 101 0 1018 1015 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:3d:91:53 brd ff:ff:ff:ff:ff:ff inet 10.30.123.174/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85554sec preferred_lft 85554sec inet6 fe80::f816:3eff:fe3d:9153/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:58:5e:1e:3f 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::42:58ff:fe5e:1e3f/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) 04/06/21 _x86_64_ (4 CPU) 08:45:29 LINUX RESTART (4 CPU) 08:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:47:02 156.99 90.76 66.23 0.00 5819.09 37230.85 0.00 08:48:01 34.29 12.72 21.57 0.00 4537.71 2468.52 0.00 08:49:01 1.68 0.00 1.68 0.00 0.00 29.53 0.00 08:50:01 0.23 0.00 0.23 0.00 0.00 3.10 0.00 08:51:01 0.67 0.00 0.67 0.00 0.00 7.76 0.00 08:52:01 0.48 0.00 0.48 0.00 0.00 6.84 0.00 08:53:01 0.13 0.00 0.13 0.00 0.00 1.07 0.00 08:54:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 08:55:02 0.30 0.00 0.30 0.00 0.00 2.76 0.00 08:56:01 0.30 0.00 0.30 0.00 0.00 3.66 0.00 08:57:01 0.22 0.00 0.22 0.00 0.00 3.23 0.00 08:58:01 0.17 0.00 0.17 0.00 0.00 2.05 0.00 08:59:01 47.16 45.18 1.98 0.00 3706.31 48.21 0.00 Average: 18.53 11.36 7.17 0.00 1073.67 3028.47 0.00 08:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:47:02 75040 0 545004 28.97 2620 1258880 1101528 37.59 370032 1240228 9964 08:48:01 158252 0 603448 32.07 2620 1117224 1198388 40.90 402992 1117096 132 08:49:01 166244 0 595452 31.65 2620 1117228 1149996 39.25 410720 1102164 20 08:50:01 172284 0 589408 31.33 2620 1117232 1089344 37.18 407160 1101192 16 08:51:01 173336 0 588352 31.27 2620 1117236 1084204 37.00 420300 1087580 16 08:52:01 170552 0 591128 31.42 2620 1117244 1073064 36.62 420332 1090876 12 08:53:01 169716 0 591964 31.46 2620 1117244 1072896 36.62 441236 1070476 12 08:54:01 170088 0 591588 31.44 2620 1117248 1072896 36.62 441148 1070472 8 08:55:02 170008 0 591660 31.45 2620 1117256 1072896 36.62 441112 1070472 8 08:56:01 169924 0 591740 31.45 2620 1117260 1072896 36.62 441132 1070472 20 08:57:01 169596 0 592064 31.47 2620 1117264 1072956 36.62 441556 1070472 16 08:58:01 170104 0 591548 31.44 2620 1117272 1072896 36.62 441272 1070472 12 08:59:01 76504 0 617220 32.80 2620 1185200 1109700 37.87 457640 1147040 108 Average: 154742 0 590814 31.40 2620 1133368 1095666 37.39 425895 1100693 796 08:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:47:02 eth0 159.59 120.76 619.16 49.18 0.00 0.00 0.00 0.00 08:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 eth0 95.23 80.04 482.65 52.64 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 3.84 4.16 1.09 25.18 0.00 0.00 0.00 0.00 08:49:01 eth0 2.80 1.51 3.14 0.26 0.00 0.00 0.00 0.00 08:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 eth0 1.47 0.30 0.37 0.17 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 eth0 1.20 0.33 0.33 0.27 0.00 0.00 0.00 0.00 08:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 eth0 0.80 0.45 0.51 0.27 0.00 0.00 0.00 0.00 08:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 eth0 0.33 0.22 0.15 0.07 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 eth0 12.50 9.87 11.90 5.02 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.89 16.28 85.04 8.21 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 0.29 0.32 0.08 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) 04/06/21 _x86_64_ (4 CPU) 08:45:29 LINUX RESTART (4 CPU) 08:46:02 CPU %user %nice %system %iowait %steal %idle 08:47:02 all 12.63 0.00 7.76 10.25 32.87 36.48 08:47:02 0 12.74 0.00 8.65 10.14 32.93 35.54 08:47:02 1 16.72 0.00 8.57 11.17 31.33 32.22 08:47:02 2 12.33 0.00 6.90 11.60 34.01 35.15 08:47:02 3 8.86 0.00 6.95 8.18 33.20 42.80 08:48:01 all 3.69 0.00 3.38 0.85 20.73 71.36 08:48:01 0 3.14 0.00 3.06 0.53 22.83 70.45 08:48:01 1 3.61 0.00 3.54 0.67 20.21 71.97 08:48:01 2 4.28 0.00 2.96 0.70 18.65 73.41 08:48:01 3 3.74 0.00 3.95 1.51 21.16 69.64 08:49:01 all 0.11 0.00 0.12 0.00 1.17 98.60 08:49:01 0 0.03 0.00 0.13 0.00 1.87 97.96 08:49:01 1 0.08 0.00 0.12 0.00 1.29 98.52 08:49:01 2 0.05 0.00 0.12 0.00 0.89 98.94 08:49:01 3 0.28 0.00 0.13 0.00 0.61 98.97 08:50:01 all 0.10 0.00 0.14 0.00 1.24 98.52 08:50:01 0 0.03 0.00 0.10 0.00 1.24 98.63 08:50:01 1 0.08 0.00 0.18 0.00 1.09 98.65 08:50:01 2 0.12 0.00 0.08 0.00 0.78 99.02 08:50:01 3 0.18 0.00 0.20 0.00 1.84 97.78 08:51:01 all 0.12 0.00 0.04 0.00 0.38 99.47 08:51:01 0 0.02 0.00 0.07 0.00 0.45 99.47 08:51:01 1 0.38 0.00 0.03 0.00 0.48 99.10 08:51:01 2 0.02 0.00 0.02 0.00 0.15 99.82 08:51:01 3 0.05 0.00 0.03 0.00 0.43 99.48 08:52:01 all 0.14 0.00 0.10 0.00 0.58 99.19 08:52:01 0 0.03 0.00 0.10 0.00 0.47 99.40 08:52:01 1 0.37 0.00 0.12 0.00 0.61 98.90 08:52:01 2 0.03 0.00 0.05 0.00 0.42 99.50 08:52:01 3 0.12 0.00 0.13 0.00 0.81 98.94 08:53:01 all 0.09 0.00 0.06 0.00 0.33 99.52 08:53:01 0 0.02 0.00 0.13 0.00 0.12 99.73 08:53:01 1 0.02 0.00 0.02 0.00 0.50 99.47 08:53:01 2 0.02 0.00 0.05 0.00 0.60 99.34 08:53:01 3 0.30 0.00 0.05 0.00 0.10 99.55 08:54:01 all 0.12 0.00 0.03 0.00 0.30 99.55 08:54:01 0 0.02 0.00 0.03 0.00 0.61 99.34 08:54:01 1 0.08 0.00 0.05 0.00 0.30 99.57 08:54:01 2 0.05 0.00 0.00 0.00 0.12 99.83 08:54:01 3 0.32 0.00 0.03 0.00 0.18 99.47 08:55:02 all 0.11 0.00 0.02 0.00 0.22 99.64 08:55:02 0 0.03 0.00 0.03 0.00 0.05 99.88 08:55:02 1 0.02 0.00 0.02 0.00 0.12 99.85 08:55:02 2 0.02 0.00 0.03 0.00 0.23 99.72 08:55:02 3 0.37 0.00 0.02 0.00 0.50 99.12 08:56:01 all 0.13 0.00 0.03 0.00 0.10 99.74 08:56:01 0 0.02 0.00 0.02 0.00 0.03 99.93 08:56:01 1 0.07 0.00 0.07 0.00 0.19 99.68 08:56:01 2 0.00 0.00 0.02 0.00 0.03 99.95 08:56:01 3 0.44 0.00 0.03 0.00 0.14 99.39 08:57:01 all 0.12 0.00 0.02 0.00 0.18 99.68 08:57:01 0 0.17 0.00 0.02 0.00 0.25 99.57 08:57:01 1 0.05 0.00 0.03 0.00 0.13 99.78 08:57:01 2 0.03 0.00 0.00 0.00 0.02 99.95 08:57:01 3 0.23 0.00 0.02 0.00 0.33 99.42 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 0.10 0.00 0.03 0.00 0.09 99.78 08:58:01 0 0.35 0.00 0.03 0.00 0.12 99.50 08:58:01 1 0.02 0.00 0.03 0.00 0.02 99.93 08:58:01 2 0.02 0.00 0.03 0.00 0.07 99.88 08:58:01 3 0.02 0.00 0.03 0.00 0.15 99.80 08:59:01 all 1.35 0.00 0.79 2.38 5.80 89.67 08:59:01 0 0.72 0.00 0.59 0.03 6.27 92.38 08:59:01 1 1.47 0.00 1.20 2.43 6.26 88.64 08:59:01 2 0.65 0.00 0.54 1.47 5.46 91.88 08:59:01 3 2.60 0.00 0.83 5.68 5.21 85.68 Average: all 1.53 0.00 1.02 1.09 5.19 91.17 Average: 0 1.41 0.00 1.05 0.87 5.47 91.20 Average: 1 1.85 0.00 1.13 1.15 5.05 90.81 Average: 2 1.42 0.00 0.87 1.11 4.95 91.64 Average: 3 1.42 0.00 1.02 1.25 5.28 91.04