---> uname -a: Linux prd-centos7-docker-4c-2g-17007.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/foundry_device-virtual-go_PR-159 /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/foundry_device-virtual-go_PR-159@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 730 114 0 992 1001 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:26:5b:44 brd ff:ff:ff:ff:ff:ff inet 10.30.122.202/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe26:5b44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ed:ac:af:4f 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:edff:feac:af4f/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) 12/21/20 _x86_64_ (4 CPU) 06:17:29 LINUX RESTART (4 CPU) 06:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:19:01 55.47 17.72 37.75 0.00 5409.12 3602.26 0.00 06:20:01 1.53 0.00 1.53 0.00 0.00 24.98 0.00 06:21:01 0.25 0.00 0.25 0.00 0.00 3.11 0.00 06:22:01 0.17 0.00 0.17 0.00 0.00 2.15 0.00 06:23:01 0.22 0.00 0.22 0.00 0.00 3.78 0.00 06:24:01 0.37 0.00 0.37 0.00 0.00 5.58 0.00 06:25:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 Average: 8.33 2.53 5.80 0.00 773.26 521.12 0.00 06:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:19:01 165384 0 627840 33.37 2620 1085700 1117800 38.15 416912 1101144 132 06:20:01 168768 0 624316 33.18 2620 1085840 1095540 37.39 417416 1097920 20 06:21:01 168676 0 624404 33.19 2620 1085844 1095576 37.39 418348 1097028 20 06:22:01 167452 0 625628 33.25 2620 1085844 1095760 37.40 420108 1096572 20 06:23:01 168032 0 625040 33.22 2620 1085852 1095760 37.40 429900 1086760 8 06:24:01 166020 0 627048 33.33 2620 1085856 1090632 37.22 432420 1086428 16 06:25:01 167804 0 625260 33.23 2620 1085860 1079288 36.83 432028 1085692 12 Average: 167448 0 625648 33.25 2620 1085828 1095765 37.40 423876 1093078 33 06:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:19:01 eth0 471.25 309.55 1028.72 93.21 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 1.61 1.41 0.36 3.52 0.00 0.00 0.00 0.00 06:20:01 eth0 3.88 0.75 1.11 0.59 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 eth0 3.20 1.02 1.18 0.78 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 eth0 3.61 0.60 0.76 0.40 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 eth0 3.05 0.95 1.18 0.74 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 eth0 2.36 0.93 1.06 0.66 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 eth0 0.20 0.08 0.02 0.04 0.00 0.00 0.00 0.00 06:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.70 44.87 147.82 13.78 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 0.23 0.20 0.05 0.50 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) 12/21/20 _x86_64_ (4 CPU) 06:17:29 LINUX RESTART (4 CPU) 06:18:01 CPU %user %nice %system %iowait %steal %idle 06:19:01 all 10.09 0.00 3.35 1.07 0.08 85.41 06:19:01 0 8.55 0.00 4.45 0.76 0.08 86.16 06:19:01 1 10.29 0.00 2.78 1.50 0.08 85.34 06:19:01 2 11.22 0.00 2.93 0.74 0.08 85.03 06:19:01 3 10.29 0.00 3.23 1.30 0.08 85.09 06:20:01 all 0.18 0.00 0.06 0.00 0.00 99.76 06:20:01 0 0.53 0.00 0.05 0.00 0.00 99.42 06:20:01 1 0.07 0.00 0.07 0.00 0.00 99.87 06:20:01 2 0.05 0.00 0.05 0.00 0.00 99.90 06:20:01 3 0.07 0.00 0.07 0.00 0.00 99.87 06:21:01 all 0.19 0.00 0.07 0.00 0.01 99.73 06:21:01 0 0.38 0.00 0.08 0.00 0.02 99.52 06:21:01 1 0.15 0.00 0.10 0.00 0.00 99.75 06:21:01 2 0.13 0.00 0.05 0.00 0.00 99.82 06:21:01 3 0.10 0.00 0.03 0.00 0.02 99.85 06:22:01 all 0.18 0.00 0.03 0.00 0.00 99.80 06:22:01 0 0.05 0.00 0.02 0.00 0.00 99.93 06:22:01 1 0.52 0.00 0.02 0.00 0.00 99.47 06:22:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:22:01 3 0.08 0.00 0.05 0.00 0.00 99.87 06:23:01 all 0.18 0.00 0.05 0.00 0.00 99.77 06:23:01 0 0.03 0.00 0.03 0.00 0.02 99.92 06:23:01 1 0.52 0.00 0.08 0.00 0.00 99.40 06:23:01 2 0.05 0.00 0.05 0.00 0.00 99.90 06:23:01 3 0.10 0.00 0.05 0.00 0.00 99.85 06:24:01 all 0.16 0.00 0.08 0.00 0.00 99.76 06:24:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:24:01 1 0.55 0.00 0.18 0.00 0.00 99.27 06:24:01 2 0.05 0.00 0.07 0.00 0.00 99.88 06:24:01 3 0.02 0.00 0.05 0.00 0.00 99.93 06:25:01 all 0.16 0.00 0.02 0.00 0.01 99.80 06:25:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:25:01 1 0.58 0.00 0.03 0.00 0.00 99.38 06:25:01 2 0.05 0.00 0.05 0.00 0.02 99.88 06:25:01 3 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 1.58 0.00 0.52 0.15 0.01 97.74 Average: 0 1.36 0.00 0.66 0.11 0.02 97.86 Average: 1 1.80 0.00 0.46 0.21 0.01 97.52 Average: 2 1.65 0.00 0.46 0.10 0.01 97.78 Average: 3 1.51 0.00 0.49 0.18 0.02 97.79