---> uname -a: Linux prd-centos7-docker-4c-2g-7539.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 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 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 8.0G 42.0G 16% / 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 8.0G 42.0G 16% /facter-os /dev/vda1 50.0G 8.0G 42.0G 16% /etc/resolv.conf /dev/vda1 50.0G 8.0G 42.0G 16% /etc/hostname /dev/vda1 50.0G 8.0G 42.0G 16% /etc/hosts /dev/vda1 50.0G 8.0G 42.0G 16% /w/workspace/dgexfoundry_ci-build-images_snyk@tmp /dev/vda1 50.0G 8.0G 42.0G 16% /var/log/sa-host /dev/vda1 50.0G 8.0G 42.0G 16% /var/log/secure /dev/vda1 50.0G 8.0G 42.0G 16% /var/log/auth.log /dev/vda1 50.0G 8.0G 42.0G 16% /run/cloud-init/result.json /dev/vda1 50.0G 8.0G 42.0G 16% /w/workspace/dgexfoundry_ci-build-images_snyk ---> free -m: total used free shared buff/cache available Mem: 1837 688 141 0 1006 1050 Swap: 1023 2 1021 ---> 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:0b:18:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.162/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe0b:18d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:53:f8:42:1b 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::42:53ff:fef8:421b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/21/20 _x86_64_ (4 CPU) 20:35:25 LINUX RESTART (4 CPU) 20:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:37:02 168.39 66.04 102.35 0.00 9506.82 33445.16 0.00 20:38:01 286.49 241.66 44.84 0.00 13571.16 17636.12 0.00 20:39:01 171.54 131.82 39.71 0.00 8052.57 7610.03 0.00 Average: 208.36 145.96 62.40 0.00 10358.55 19574.07 0.00 20:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:37:02 69332 0 610956 32.47 2620 1198648 1417944 48.39 492028 1130332 84452 20:38:01 78732 0 635616 33.78 2596 1164612 1316036 44.91 704924 909412 32 20:39:01 77328 0 700932 37.25 1500 1101796 1535368 52.40 768676 836672 105104 Average: 75131 0 649168 34.50 2239 1155019 1423116 48.57 655209 958805 63196 20:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:37:02 veth8e08514 68.37 87.10 4.55 513.14 0.00 0.00 0.00 0.00 20:37:02 eth0 997.72 585.22 4521.66 97.96 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 68.37 87.02 3.61 513.13 0.00 0.00 0.00 0.00 20:38:01 eth0 819.23 806.72 2278.78 4032.88 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 272.43 312.07 11.76 2208.46 0.00 0.00 0.00 0.00 20:39:01 eth0 288.24 257.43 2319.77 162.25 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 1.01 0.96 0.29 0.49 0.00 0.00 0.00 0.00 Average: eth0 701.04 548.31 3044.36 1416.16 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 113.03 132.33 5.18 899.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/21/20 _x86_64_ (4 CPU) 20:35:25 LINUX RESTART (4 CPU) 20:36:01 CPU %user %nice %system %iowait %steal %idle 20:37:02 all 18.01 0.00 7.50 2.58 0.19 71.72 20:37:02 0 18.82 0.00 8.30 3.12 0.20 69.55 20:37:02 1 16.25 0.00 7.78 3.66 0.19 72.13 20:37:02 2 18.97 0.00 6.34 2.28 0.20 72.20 20:37:02 3 18.01 0.00 7.57 1.27 0.15 73.00 20:38:01 all 22.67 0.00 3.49 2.84 0.16 70.84 20:38:01 0 22.05 0.00 4.12 2.65 0.10 71.07 20:38:01 1 21.90 0.00 3.43 3.23 0.12 71.32 20:38:01 2 23.44 0.00 3.29 2.88 0.21 70.19 20:38:01 3 23.28 0.00 3.11 2.61 0.21 70.78 20:39:01 all 5.91 0.00 3.23 3.14 0.05 87.67 20:39:01 0 5.17 0.00 3.13 1.89 0.07 89.74 20:39:01 1 6.82 0.00 3.73 2.84 0.07 86.54 20:39:01 2 5.84 0.00 2.94 3.26 0.02 87.94 20:39:01 3 5.82 0.00 3.10 4.57 0.07 86.45 Average: all 15.47 0.00 4.74 2.86 0.13 76.80 Average: 0 15.27 0.00 5.18 2.55 0.13 76.87 Average: 1 14.94 0.00 4.98 3.24 0.12 76.71 Average: 2 16.03 0.00 4.19 2.81 0.14 76.82 Average: 3 15.65 0.00 4.60 2.82 0.14 76.79