---> uname -a: Linux prd-centos7-docker-4c-2g-30833.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: 2933.436 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% /w/workspace/dgexfoundry_go-mod-secrets_PR-96 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_go-mod-secrets_PR-96@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 /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 726 105 0 1005 1006 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:ae:14:01 brd ff:ff:ff:ff:ff:ff inet 10.30.123.199/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:feae:1401/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:33:19:3a:88 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::42:33ff:fe19:3a88/64 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) 03/22/21 _x86_64_ (4 CPU) 05:57:05 LINUX RESTART (4 CPU) 05:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:59:01 16.58 5.16 11.42 0.00 1105.51 788.71 0.00 06:00:01 1.75 0.00 1.75 0.00 0.00 35.38 0.00 06:01:01 0.42 0.02 0.40 0.00 0.13 5.69 0.00 06:02:01 0.52 0.08 0.43 0.00 1.60 7.91 0.00 06:03:01 0.25 0.00 0.25 0.00 0.00 4.21 0.00 06:04:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 06:05:01 0.58 0.22 0.37 0.00 29.98 5.28 0.00 Average: 2.90 0.78 2.12 0.00 162.49 121.46 0.00 05:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:01 151948 0 623256 33.12 2620 1103720 1105544 37.73 420396 1110356 16 06:00:01 155136 0 620064 32.96 2620 1103724 1079684 36.85 424404 1103828 16 06:01:01 153504 0 621688 33.04 2620 1103732 1082464 36.94 436044 1093060 12 06:02:01 153852 0 621216 33.02 2620 1103856 1080172 36.86 439368 1090092 8 06:03:01 154020 0 621044 33.01 2620 1103860 1080272 36.87 441560 1088036 8 06:04:01 154196 0 620864 33.00 2620 1103864 1080260 36.87 441760 1088036 12 06:05:01 150592 0 623640 33.15 2620 1104692 1081924 36.92 443428 1088656 56 Average: 153321 0 621682 33.04 2620 1103921 1084331 37.01 435280 1094581 18 05:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:59:01 eth0 25.07 19.61 27.60 21.15 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 2.21 1.85 0.46 4.07 0.00 0.00 0.00 0.00 06:00:01 eth0 3.41 0.63 0.75 0.40 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 3.28 0.80 0.99 0.59 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 3.23 0.55 0.72 0.39 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 1.55 0.52 0.72 0.42 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 1.15 0.28 0.33 0.23 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 6.38 4.11 6.29 2.32 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 Average: eth0 6.30 3.79 5.34 3.64 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 0.32 0.26 0.07 0.58 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) 03/22/21 _x86_64_ (4 CPU) 05:57:05 LINUX RESTART (4 CPU) 05:58:01 CPU %user %nice %system %iowait %steal %idle 05:59:01 all 1.63 0.00 1.16 0.32 0.05 96.83 05:59:01 0 1.56 0.00 1.12 0.49 0.05 96.79 05:59:01 1 1.34 0.00 1.22 0.32 0.03 97.10 05:59:01 2 1.72 0.00 1.22 0.42 0.07 96.57 05:59:01 3 1.92 0.00 1.07 0.07 0.07 96.88 06:00:01 all 0.22 0.00 0.07 0.00 0.00 99.71 06:00:01 0 0.12 0.00 0.08 0.00 0.00 99.80 06:00:01 1 0.15 0.00 0.07 0.00 0.02 99.77 06:00:01 2 0.08 0.00 0.07 0.00 0.00 99.85 06:00:01 3 0.52 0.00 0.05 0.00 0.00 99.43 06:01:01 all 0.19 0.00 0.07 0.00 0.00 99.73 06:01:01 0 0.05 0.00 0.03 0.00 0.00 99.92 06:01:01 1 0.05 0.00 0.07 0.00 0.00 99.88 06:01:01 2 0.13 0.00 0.13 0.00 0.00 99.73 06:01:01 3 0.53 0.00 0.05 0.00 0.02 99.40 06:02:01 all 0.17 0.00 0.05 0.00 0.00 99.78 06:02:01 0 0.05 0.00 0.05 0.00 0.02 99.88 06:02:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:02:01 2 0.03 0.00 0.05 0.00 0.00 99.92 06:02:01 3 0.53 0.00 0.05 0.00 0.00 99.42 06:03:01 all 0.20 0.00 0.12 0.00 0.00 99.68 06:03:01 0 0.42 0.00 0.10 0.00 0.00 99.48 06:03:01 1 0.08 0.00 0.08 0.00 0.00 99.83 06:03:01 2 0.10 0.00 0.25 0.00 0.00 99.65 06:03:01 3 0.18 0.00 0.05 0.00 0.02 99.75 06:04:01 all 0.15 0.00 0.05 0.00 0.00 99.80 06:04:01 0 0.52 0.00 0.03 0.00 0.00 99.45 06:04:01 1 0.05 0.00 0.07 0.00 0.00 99.88 06:04:01 2 0.03 0.00 0.05 0.00 0.00 99.92 06:04:01 3 0.02 0.00 0.03 0.00 0.00 99.95 06:05:01 all 0.48 0.00 0.30 0.01 0.01 99.20 06:05:01 0 0.90 0.00 0.28 0.00 0.02 98.80 06:05:01 1 0.23 0.00 0.27 0.02 0.02 99.47 06:05:01 2 0.45 0.00 0.33 0.02 0.02 99.18 06:05:01 3 0.33 0.00 0.33 0.00 0.00 99.33 Average: all 0.43 0.00 0.26 0.05 0.01 99.25 Average: 0 0.51 0.00 0.24 0.07 0.01 99.16 Average: 1 0.28 0.00 0.26 0.05 0.01 99.41 Average: 2 0.36 0.00 0.30 0.06 0.01 99.26 Average: 3 0.58 0.00 0.23 0.01 0.01 99.17