---> uname -a: Linux prd-centos7-docker-4c-2g-29786.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-94@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 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_go-mod-secrets_PR-94 ---> free -m: total used free shared buff/cache available Mem: 1837 725 117 0 993 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:d9:36:28 brd ff:ff:ff:ff:ff:ff inet 10.30.122.69/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fed9:3628/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:6f:5b:e3:5e 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::42:6fff:fe5b:e35e/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) 03/15/21 _x86_64_ (4 CPU) 05:58:19 LINUX RESTART (4 CPU) 05:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:00:01 37.44 13.02 24.42 0.00 4460.26 2977.06 0.00 06:01:01 1.91 0.02 1.90 0.00 0.13 37.31 0.00 06:02:01 0.40 0.08 0.32 0.00 1.60 5.01 0.00 06:03:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 06:04:01 0.25 0.00 0.25 0.00 0.00 3.60 0.00 06:05:01 0.25 0.00 0.25 0.00 0.00 3.78 0.00 06:06:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 06:07:01 33.42 32.77 0.65 0.00 3424.61 16.05 0.00 Average: 9.28 5.74 3.54 0.00 985.93 381.20 0.00 05:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 161464 0 632196 33.60 2620 1085264 1104068 37.68 438564 1082980 24 06:01:01 164320 0 629332 33.45 2620 1085272 1081636 36.91 439236 1079428 8 06:02:01 165508 0 628020 33.38 2620 1085396 1079460 36.84 449236 1069040 8 06:03:01 162552 0 630972 33.53 2620 1085400 1079676 36.85 452576 1068692 16 06:04:01 163400 0 630120 33.49 2620 1085404 1079504 36.84 473964 1046544 12 06:05:01 163096 0 630416 33.51 2620 1085412 1079592 36.84 474080 1046544 8 06:06:01 163816 0 629696 33.47 2620 1085412 1079460 36.84 473488 1046540 8 06:07:01 71496 0 653164 34.71 2620 1154264 1115556 38.07 493832 1118368 20 Average: 151956 0 632990 33.64 2620 1093978 1087369 37.11 461872 1069767 13 05:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 eth0 146.21 102.20 454.20 35.96 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 2.11 1.66 0.45 4.03 0.00 0.00 0.00 0.00 06:01:01 eth0 0.03 0.02 0.00 0.00 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 0.83 0.08 0.07 0.01 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 1.45 0.53 0.58 0.36 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 0.75 0.17 0.13 0.10 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 0.63 0.40 0.33 0.14 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 0.12 0.10 0.01 0.07 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 9.44 5.83 8.94 3.21 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 19.94 13.67 58.05 4.98 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 0.50 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) 03/15/21 _x86_64_ (4 CPU) 05:58:19 LINUX RESTART (4 CPU) 05:59:01 CPU %user %nice %system %iowait %steal %idle 06:00:01 all 3.25 0.00 1.82 0.73 0.03 94.19 06:00:01 0 3.12 0.00 1.93 0.22 0.02 94.71 06:00:01 1 2.95 0.00 1.86 0.45 0.03 94.70 06:00:01 2 3.29 0.00 1.88 2.05 0.03 92.76 06:00:01 3 3.62 0.00 1.59 0.18 0.02 94.58 06:01:01 all 0.17 0.00 0.05 0.00 0.00 99.78 06:01:01 0 0.07 0.00 0.07 0.00 0.00 99.87 06:01:01 1 0.52 0.00 0.03 0.00 0.00 99.45 06:01:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:01:01 3 0.07 0.00 0.07 0.00 0.00 99.87 06:02:01 all 0.17 0.00 0.07 0.00 0.00 99.75 06:02:01 0 0.03 0.00 0.05 0.00 0.00 99.92 06:02:01 1 0.53 0.00 0.05 0.00 0.02 99.40 06:02:01 2 0.08 0.00 0.07 0.00 0.00 99.85 06:02:01 3 0.05 0.00 0.10 0.00 0.00 99.85 06:03:01 all 0.17 0.00 0.05 0.00 0.00 99.78 06:03:01 0 0.03 0.00 0.05 0.00 0.00 99.92 06:03:01 1 0.52 0.00 0.02 0.00 0.00 99.47 06:03:01 2 0.07 0.00 0.07 0.00 0.02 99.85 06:03:01 3 0.05 0.00 0.07 0.00 0.00 99.88 06:04:01 all 0.16 0.00 0.13 0.00 0.06 99.65 06:04:01 0 0.05 0.00 0.07 0.00 0.05 99.83 06:04:01 1 0.52 0.00 0.07 0.00 0.07 99.35 06:04:01 2 0.03 0.00 0.08 0.00 0.07 99.82 06:04:01 3 0.05 0.00 0.32 0.00 0.05 99.58 06:05:01 all 0.17 0.00 0.04 0.00 0.00 99.79 06:05:01 0 0.05 0.00 0.05 0.00 0.00 99.90 06:05:01 1 0.48 0.00 0.03 0.00 0.00 99.48 06:05:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:05:01 3 0.12 0.00 0.03 0.00 0.00 99.85 06:06:01 all 0.11 0.00 0.05 0.00 0.00 99.84 06:06:01 0 0.07 0.00 0.05 0.00 0.00 99.88 06:06:01 1 0.13 0.00 0.05 0.00 0.00 99.82 06:06:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:06:01 3 0.22 0.00 0.07 0.00 0.00 99.72 06:07:01 all 0.85 0.00 0.48 0.70 0.02 97.96 06:07:01 0 0.73 0.00 0.45 0.02 0.02 98.78 06:07:01 1 0.84 0.00 0.53 1.15 0.02 97.46 06:07:01 2 0.80 0.00 0.40 1.15 0.02 97.63 06:07:01 3 1.03 0.00 0.52 0.47 0.02 97.97 Average: all 0.63 0.00 0.33 0.18 0.01 98.85 Average: 0 0.52 0.00 0.34 0.03 0.01 99.11 Average: 1 0.81 0.00 0.33 0.20 0.02 98.65 Average: 2 0.55 0.00 0.32 0.40 0.02 98.72 Average: 3 0.65 0.00 0.34 0.08 0.01 98.92