---> uname -a: Linux prd-centos7-docker-4c-2g-32761.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: 2933.442 BogoMIPS: 5866.88 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-179 /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-179@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 697 101 0 1038 1035 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:de:d6:7f brd ff:ff:ff:ff:ff:ff inet 10.30.123.120/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fede:d67f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:83:38:be:9c 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::42:83ff:fe38:be9c/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) 04/05/21 _x86_64_ (4 CPU) 06:01:59 LINUX RESTART (4 CPU) 06:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:04:01 4.68 0.55 4.13 0.00 39.29 87.68 0.00 06:05:01 0.20 0.00 0.20 0.00 0.00 2.48 0.00 06:06:01 0.22 0.00 0.22 0.00 0.00 2.32 0.00 06:07:02 0.27 0.00 0.27 0.00 0.00 3.33 0.00 06:08:01 0.24 0.00 0.24 0.00 0.00 4.20 0.00 06:09:01 0.30 0.00 0.30 0.00 0.00 3.76 0.00 06:10:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 06:11:01 0.17 0.00 0.17 0.00 0.00 1.88 0.00 06:12:01 0.30 0.00 0.30 0.00 0.00 3.65 0.00 Average: 0.74 0.06 0.67 0.00 4.38 12.45 0.00 06:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:04:01 176816 0 590028 31.36 2620 1112080 1099932 37.54 387864 1118476 20 06:05:01 177704 0 589136 31.31 2620 1112084 1079432 36.84 393536 1112432 8 06:06:01 178220 0 588612 31.28 2620 1112092 1079444 36.84 402316 1103716 16 06:07:02 176768 0 590064 31.36 2620 1112092 1079480 36.84 404048 1103172 20 06:08:01 175420 0 591404 31.43 2620 1112100 1079456 36.84 414476 1094372 8 06:09:01 175956 0 590864 31.40 2620 1112104 1076276 36.73 423492 1084744 8 06:10:01 176360 0 590456 31.38 2620 1112108 1072164 36.59 423196 1084672 8 06:11:01 176576 0 590236 31.37 2620 1112112 1072164 36.59 423200 1084672 8 06:12:01 176544 0 590260 31.37 2620 1112120 1072164 36.59 423080 1084676 8 Average: 176707 0 590118 31.36 2620 1112099 1078946 36.82 410579 1096770 12 06:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:04:01 eth0 12.77 6.44 10.25 2.56 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 3.86 0.72 1.02 0.58 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 2.18 0.52 0.65 0.36 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 eth0 1.85 0.78 0.64 0.41 0.00 0.00 0.00 0.00 06:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 0.71 0.39 0.36 0.30 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 0.23 0.12 0.07 0.01 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.46 1.03 1.45 0.47 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 0.00 0.00 0.00 0.00 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) 04/05/21 _x86_64_ (4 CPU) 06:01:59 LINUX RESTART (4 CPU) 06:03:01 CPU %user %nice %system %iowait %steal %idle 06:04:01 all 0.46 0.00 0.16 0.04 0.00 99.34 06:04:01 0 0.27 0.00 0.17 0.05 0.00 99.52 06:04:01 1 0.23 0.00 0.13 0.03 0.00 99.60 06:04:01 2 0.85 0.00 0.13 0.03 0.00 98.98 06:04:01 3 0.48 0.00 0.20 0.05 0.00 99.27 06:05:01 all 0.17 0.00 0.04 0.00 0.00 99.79 06:05:01 0 0.08 0.00 0.02 0.00 0.00 99.90 06:05:01 1 0.07 0.00 0.08 0.00 0.00 99.85 06:05:01 2 0.48 0.00 0.03 0.00 0.00 99.48 06:05:01 3 0.05 0.00 0.03 0.00 0.00 99.92 06:06:01 all 0.20 0.00 0.04 0.00 0.01 99.76 06:06:01 0 0.10 0.00 0.02 0.00 0.02 99.87 06:06:01 1 0.10 0.00 0.07 0.00 0.00 99.83 06:06:01 2 0.55 0.00 0.03 0.00 0.02 99.40 06:06:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:07:02 all 0.07 0.00 0.05 0.00 0.01 99.87 06:07:02 0 0.02 0.00 0.03 0.00 0.00 99.95 06:07:02 1 0.07 0.00 0.05 0.00 0.02 99.87 06:07:02 2 0.13 0.00 0.07 0.00 0.00 99.80 06:07:02 3 0.05 0.00 0.05 0.00 0.02 99.88 06:08:01 all 0.10 0.00 0.07 0.00 0.00 99.83 06:08:01 0 0.03 0.00 0.05 0.00 0.00 99.92 06:08:01 1 0.29 0.00 0.17 0.00 0.00 99.54 06:08:01 2 0.07 0.00 0.05 0.00 0.00 99.88 06:08:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:09:01 all 0.15 0.00 0.04 0.00 0.00 99.81 06:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:09:01 1 0.28 0.00 0.03 0.00 0.00 99.68 06:09:01 2 0.03 0.00 0.07 0.00 0.00 99.90 06:09:01 3 0.28 0.00 0.03 0.00 0.00 99.68 06:10:01 all 0.16 0.00 0.02 0.00 0.00 99.82 06:10:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:10:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:10:01 2 0.05 0.00 0.02 0.00 0.00 99.93 06:10:01 3 0.52 0.00 0.00 0.00 0.00 99.48 06:11:01 all 0.15 0.00 0.03 0.00 0.00 99.82 06:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:11:01 1 0.02 0.00 0.03 0.00 0.00 99.95 06:11:01 2 0.05 0.00 0.05 0.00 0.00 99.90 06:11:01 3 0.53 0.00 0.02 0.00 0.00 99.45 06:12:01 all 0.16 0.00 0.02 0.00 0.00 99.81 06:12:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:12:01 1 0.03 0.00 0.00 0.00 0.00 99.97 06:12:01 2 0.07 0.00 0.05 0.00 0.00 99.88 06:12:01 3 0.52 0.00 0.02 0.00 0.02 99.45 Average: all 0.18 0.00 0.05 0.00 0.00 99.76 Average: 0 0.06 0.00 0.04 0.01 0.00 99.89 Average: 1 0.13 0.00 0.07 0.00 0.00 99.80 Average: 2 0.25 0.00 0.06 0.00 0.00 99.68 Average: 3 0.28 0.00 0.04 0.01 0.00 99.67