---> uname -a: Linux prd-centos7-docker-4c-2g-25447.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% /w/workspace/dgexfoundry_go-mod-secrets_PR-89 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_go-mod-secrets_PR-89@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 713 111 0 1012 1019 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:0e:fe:63 brd ff:ff:ff:ff:ff:ff inet 10.30.122.227/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe0e:fe63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8b:f7:13:2d 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::42:8bff:fef7:132d/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) 02/08/21 _x86_64_ (4 CPU) 06:01:23 LINUX RESTART (4 CPU) 06:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:03:02 50.24 14.85 35.39 0.00 4613.82 2966.56 0.00 06:04:01 1.80 0.00 1.80 0.00 0.00 33.72 0.00 06:05:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 06:06:01 0.45 0.00 0.45 0.00 0.00 6.00 0.00 06:07:01 0.23 0.00 0.23 0.00 0.00 3.40 0.00 Average: 10.63 2.98 7.65 0.00 926.16 604.78 0.00 06:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:02 167292 0 615144 32.69 2620 1096488 1103228 37.65 418524 1096740 128 06:04:01 171840 0 610588 32.45 2620 1096496 1089456 37.18 419912 1091588 20 06:05:01 169828 0 612596 32.56 2620 1096500 1089468 37.18 419084 1094284 8 06:06:01 170544 0 611880 32.52 2620 1096500 1086384 37.08 428108 1084828 16 06:07:01 169780 0 612636 32.56 2620 1096508 1078292 36.80 427336 1086624 20 Average: 169857 0 612569 32.56 2620 1096498 1089366 37.18 422593 1090813 38 06:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:02 eth0 311.75 218.94 680.09 67.25 0.00 0.00 0.00 0.00 06:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:02 docker0 1.63 1.40 0.40 3.32 0.00 0.00 0.00 0.00 06:04:01 eth0 3.25 0.75 0.96 0.59 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 2.00 0.62 0.64 0.37 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 1.92 0.30 0.38 0.20 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 06:07:01 eth0 1.27 0.63 0.62 0.46 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.26 44.41 137.04 13.82 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 0.33 0.28 0.08 0.67 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) 02/08/21 _x86_64_ (4 CPU) 06:01:23 LINUX RESTART (4 CPU) 06:02:01 CPU %user %nice %system %iowait %steal %idle 06:03:02 all 6.12 0.00 2.37 1.46 0.03 90.02 06:03:02 0 6.12 0.00 2.92 0.84 0.03 90.08 06:03:02 1 5.63 0.00 1.78 1.88 0.03 90.69 06:03:02 2 7.53 0.00 2.52 2.99 0.03 86.93 06:03:02 3 5.19 0.00 2.25 0.13 0.03 92.39 06:04:01 all 0.12 0.00 0.06 0.00 0.00 99.82 06:04:01 0 0.27 0.00 0.07 0.00 0.00 99.66 06:04:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:04:01 2 0.14 0.00 0.08 0.00 0.00 99.78 06:04:01 3 0.03 0.00 0.05 0.00 0.00 99.92 06:05:01 all 0.18 0.00 0.08 0.00 0.00 99.75 06:05:01 0 0.45 0.00 0.07 0.00 0.00 99.48 06:05:01 1 0.10 0.00 0.08 0.00 0.00 99.82 06:05:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:05:01 3 0.12 0.00 0.13 0.00 0.00 99.75 06:06:01 all 0.09 0.00 0.05 0.00 0.00 99.85 06:06:01 0 0.22 0.00 0.03 0.00 0.00 99.75 06:06:01 1 0.05 0.00 0.05 0.00 0.00 99.90 06:06:01 2 0.03 0.00 0.05 0.00 0.02 99.90 06:06:01 3 0.07 0.00 0.07 0.00 0.00 99.87 06:07:01 all 0.14 0.00 0.04 0.00 0.01 99.81 06:07:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:07:01 1 0.08 0.00 0.05 0.00 0.02 99.85 06:07:01 2 0.38 0.00 0.05 0.00 0.00 99.57 06:07:01 3 0.08 0.00 0.03 0.00 0.02 99.87 Average: all 1.33 0.00 0.52 0.29 0.01 97.85 Average: 0 1.41 0.00 0.62 0.17 0.01 97.79 Average: 1 1.18 0.00 0.40 0.37 0.01 98.04 Average: 2 1.62 0.00 0.55 0.60 0.01 97.23 Average: 3 1.10 0.00 0.51 0.03 0.01 98.36