---> uname -a: Linux prd-centos7-docker-4c-2g-15035.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-614 /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-614@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 727 111 0 998 1005 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:68:78:9b brd ff:ff:ff:ff:ff:ff inet 10.30.123.142/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe68:789b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:52:54:c6:39 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::42:52ff:fe54:c639/64 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) 12/08/20 _x86_64_ (4 CPU) 02:42:37 LINUX RESTART (4 CPU) 02:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:44:02 164.42 86.31 78.11 0.00 8299.92 37721.02 0.00 02:45:01 24.35 5.44 18.92 0.00 1323.43 2276.81 0.00 02:46:01 1.96 0.00 1.96 0.00 0.00 37.30 0.00 02:47:01 0.42 0.00 0.42 0.00 0.00 6.11 0.00 02:48:01 0.22 0.00 0.22 0.00 0.00 3.30 0.00 02:49:01 0.43 0.00 0.43 0.00 0.00 6.67 0.00 02:50:01 0.29 0.00 0.29 0.00 0.00 3.48 0.00 02:51:01 0.28 0.00 0.28 0.00 0.00 3.34 0.00 02:52:01 0.35 0.08 0.27 0.00 7.31 2.97 0.00 Average: 21.20 10.10 11.10 0.00 1059.03 4405.09 0.00 02:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:02 73472 0 665700 35.38 2620 1139752 1527116 52.12 493600 1117576 38936 02:45:01 153636 0 635288 33.76 2620 1090000 1155800 39.45 428752 1099812 20 02:46:01 162568 0 626352 33.29 2620 1090004 1075248 36.70 425796 1095524 24 02:47:01 162280 0 626636 33.30 2620 1090008 1075332 36.70 443912 1078028 8 02:48:01 161964 0 626948 33.32 2620 1090012 1075344 36.70 444136 1078028 8 02:49:01 162664 0 626244 33.28 2620 1090016 1075116 36.69 444044 1077836 12 02:50:01 161488 0 627416 33.35 2620 1090020 1075176 36.69 445136 1077828 16 02:51:01 162032 0 626868 33.32 2620 1090024 1075008 36.69 445720 1076632 16 02:52:01 158420 0 630100 33.49 2620 1090404 1075592 36.71 448940 1076676 172 Average: 150947 0 632395 33.61 2620 1095582 1134415 38.72 446671 1086438 4357 02:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:02 eth0 226.60 163.31 1045.88 61.33 0.00 0.00 0.00 0.00 02:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 eth0 33.36 28.59 49.34 37.43 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 4.95 4.71 1.05 20.48 0.00 0.00 0.00 0.00 02:46:01 eth0 1.81 0.25 0.38 0.10 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 1.86 0.70 0.82 0.50 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 0.92 0.57 0.53 0.39 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 0.25 0.17 0.08 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 0.74 0.42 0.30 0.21 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 0.17 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 5.57 3.64 5.27 2.23 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 Average: eth0 29.90 21.76 121.26 11.26 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 0.54 0.52 0.12 2.25 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) 12/08/20 _x86_64_ (4 CPU) 02:42:37 LINUX RESTART (4 CPU) 02:43:02 CPU %user %nice %system %iowait %steal %idle 02:44:02 all 14.39 0.00 8.41 7.94 21.18 48.09 02:44:02 0 14.55 0.00 7.96 8.29 23.28 45.92 02:44:02 1 10.72 0.00 11.74 5.50 20.27 51.76 02:44:02 2 19.34 0.00 7.54 9.39 20.20 43.54 02:44:02 3 13.10 0.00 6.36 8.60 20.97 50.96 02:45:01 all 1.59 0.00 1.63 0.48 4.50 91.79 02:45:01 0 1.66 0.00 1.58 0.12 4.55 92.09 02:45:01 1 1.66 0.00 1.52 1.27 4.90 90.65 02:45:01 2 1.53 0.00 1.85 0.35 4.40 91.86 02:45:01 3 1.52 0.00 1.57 0.17 4.16 92.58 02:46:01 all 0.10 0.00 0.05 0.00 0.62 99.24 02:46:01 0 0.22 0.00 0.03 0.00 0.60 99.15 02:46:01 1 0.02 0.00 0.03 0.00 0.35 99.60 02:46:01 2 0.13 0.00 0.07 0.00 0.83 98.97 02:46:01 3 0.02 0.00 0.05 0.00 0.70 99.24 02:47:01 all 0.10 0.00 0.10 0.00 1.32 98.48 02:47:01 0 0.26 0.00 0.10 0.00 1.78 97.86 02:47:01 1 0.03 0.00 0.07 0.00 0.79 99.11 02:47:01 2 0.07 0.00 0.12 0.00 1.55 98.27 02:47:01 3 0.03 0.00 0.12 0.00 1.14 98.71 02:48:01 all 0.13 0.00 0.02 0.00 0.35 99.50 02:48:01 0 0.40 0.00 0.02 0.00 0.27 99.32 02:48:01 1 0.03 0.00 0.02 0.00 0.12 99.83 02:48:01 2 0.05 0.00 0.02 0.00 0.60 99.34 02:48:01 3 0.03 0.00 0.03 0.00 0.42 99.52 02:49:01 all 0.08 0.00 0.16 0.00 0.64 99.12 02:49:01 0 0.23 0.00 0.10 0.00 0.58 99.09 02:49:01 1 0.05 0.00 0.15 0.00 0.63 99.17 02:49:01 2 0.02 0.00 0.17 0.00 0.70 99.12 02:49:01 3 0.03 0.00 0.22 0.00 0.66 99.09 02:50:01 all 0.08 0.00 0.07 0.00 0.39 99.45 02:50:01 0 0.25 0.00 0.20 0.00 0.34 99.20 02:50:01 1 0.02 0.00 0.00 0.00 0.07 99.92 02:50:01 2 0.05 0.00 0.03 0.00 0.44 99.48 02:50:01 3 0.02 0.00 0.05 0.00 0.72 99.21 02:51:01 all 0.09 0.00 0.04 0.00 0.53 99.34 02:51:01 0 0.28 0.00 0.07 0.00 0.56 99.09 02:51:01 1 0.02 0.00 0.02 0.00 0.05 99.92 02:51:01 2 0.02 0.00 0.05 0.00 0.71 99.22 02:51:01 3 0.05 0.00 0.02 0.00 0.79 99.14 02:52:01 all 0.31 0.00 0.28 0.00 1.11 98.31 02:52:01 0 0.51 0.00 0.33 0.00 1.06 98.09 02:52:01 1 0.25 0.00 0.22 0.00 0.71 98.82 02:52:01 2 0.26 0.00 0.25 0.00 1.27 98.21 02:52:01 3 0.22 0.00 0.31 0.00 1.37 98.10 Average: all 1.89 0.00 1.20 0.94 3.42 92.55 Average: 0 2.05 0.00 1.16 0.94 3.69 92.16 Average: 1 1.44 0.00 1.55 0.76 3.14 93.11 Average: 2 2.36 0.00 1.11 1.07 3.39 92.07 Average: 3 1.69 0.00 0.98 0.99 3.47 92.88