---> uname -a: Linux prd-centos7-docker-4c-2g-26920.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/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 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_go-mod-secrets_PR-91 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_go-mod-secrets_PR-91@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 713 76 0 1047 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:08:37:33 brd ff:ff:ff:ff:ff:ff inet 10.30.122.149/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe08:3733/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8c:6a:e9:db 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::42:8cff:fe6a:e9db/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) 02/19/21 _x86_64_ (4 CPU) 17:51:12 LINUX RESTART (4 CPU) 17:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:53:01 28.62 9.32 19.30 0.00 4187.55 2923.23 0.00 17:54:01 1.58 0.00 1.58 0.00 0.00 24.56 0.00 17:55:01 0.18 0.00 0.18 0.00 0.00 2.30 0.00 17:56:01 0.32 0.00 0.32 0.00 0.00 3.51 0.00 17:57:01 0.22 0.00 0.22 0.00 0.00 3.17 0.00 17:58:01 0.35 0.00 0.35 0.00 0.00 4.56 0.00 17:59:02 0.25 0.00 0.25 0.00 0.00 2.56 0.00 Average: 4.50 1.33 3.17 0.00 598.39 423.53 0.00 17:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:53:01 149940 0 581464 30.90 2620 1147520 1104848 37.71 413164 1118500 24 17:54:01 156176 0 575220 30.57 2620 1147528 1076660 36.74 409828 1116380 12 17:55:01 153676 0 577716 30.70 2620 1147532 1076828 36.75 412536 1116368 8 17:56:01 154684 0 576708 30.65 2620 1147532 1076660 36.74 423276 1104728 8 17:57:01 152564 0 578820 30.76 2620 1147540 1076840 36.75 418616 1111572 8 17:58:01 153080 0 578300 30.74 2620 1147544 1076660 36.74 419696 1110552 12 17:59:02 153016 0 578360 30.74 2620 1147548 1076660 36.74 419576 1110552 8 Average: 153305 0 578084 30.72 2620 1147535 1080737 36.88 416670 1112665 11 17:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:53:01 eth0 64.17 51.95 335.70 23.45 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 1.85 1.48 0.42 3.41 0.00 0.00 0.00 0.00 17:54:01 eth0 0.68 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 eth0 4.30 1.55 3.29 0.28 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 eth0 0.23 0.05 0.03 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 eth0 0.68 0.52 0.35 0.27 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:02 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 10.04 7.76 48.51 3.43 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 0.26 0.21 0.06 0.49 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) 02/19/21 _x86_64_ (4 CPU) 17:51:12 LINUX RESTART (4 CPU) 17:52:01 CPU %user %nice %system %iowait %steal %idle 17:53:01 all 2.15 0.00 1.55 0.70 0.03 95.58 17:53:01 0 1.87 0.00 1.51 0.27 0.02 96.34 17:53:01 1 2.59 0.00 1.59 0.57 0.02 95.23 17:53:01 2 1.88 0.00 1.53 1.86 0.03 94.70 17:53:01 3 2.24 0.00 1.57 0.10 0.03 96.05 17:54:01 all 0.12 0.00 0.05 0.00 0.00 99.82 17:54:01 0 0.03 0.00 0.07 0.00 0.00 99.90 17:54:01 1 0.42 0.00 0.05 0.00 0.00 99.53 17:54:01 2 0.02 0.00 0.07 0.00 0.00 99.92 17:54:01 3 0.03 0.00 0.03 0.00 0.00 99.93 17:55:01 all 0.08 0.00 0.05 0.00 0.00 99.87 17:55:01 0 0.08 0.00 0.07 0.00 0.00 99.85 17:55:01 1 0.12 0.00 0.07 0.00 0.00 99.82 17:55:01 2 0.07 0.00 0.03 0.00 0.00 99.90 17:55:01 3 0.05 0.00 0.03 0.00 0.00 99.92 17:56:01 all 0.02 0.00 0.04 0.00 0.00 99.94 17:56:01 0 0.02 0.00 0.07 0.00 0.00 99.92 17:56:01 1 0.03 0.00 0.05 0.00 0.00 99.92 17:56:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:56:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:57:01 all 0.12 0.00 0.03 0.00 0.00 99.85 17:57:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:57:01 1 0.07 0.00 0.03 0.00 0.00 99.90 17:57:01 2 0.33 0.00 0.05 0.00 0.00 99.62 17:57:01 3 0.05 0.00 0.03 0.00 0.00 99.92 17:58:01 all 0.14 0.00 0.04 0.00 0.00 99.82 17:58:01 0 0.00 0.00 0.05 0.00 0.00 99.95 17:58:01 1 0.03 0.00 0.05 0.00 0.00 99.92 17:58:01 2 0.52 0.00 0.03 0.00 0.00 99.45 17:58:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:59:02 all 0.16 0.00 0.02 0.00 0.00 99.82 17:59:02 0 0.02 0.00 0.02 0.00 0.00 99.97 17:59:02 1 0.03 0.00 0.03 0.00 0.00 99.93 17:59:02 2 0.55 0.00 0.03 0.00 0.00 99.42 17:59:02 3 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 0.40 0.00 0.25 0.10 0.00 99.24 Average: 0 0.29 0.00 0.25 0.04 0.00 99.41 Average: 1 0.47 0.00 0.27 0.08 0.00 99.18 Average: 2 0.48 0.00 0.25 0.26 0.00 99.00 Average: 3 0.35 0.00 0.25 0.01 0.00 99.38