---> uname -a: Linux prd-centos7-docker-4c-2g-4192.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_device-rest-go_PR-90 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-rest-go_PR-90@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 742 102 0 992 989 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:3b:89:2b brd ff:ff:ff:ff:ff:ff inet 10.30.123.96/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fe3b:892b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cc:ff:e6:da 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:ccff:feff:e6da/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) 05/10/21 _x86_64_ (4 CPU) 20:28:02 LINUX RESTART (4 CPU) 20:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:30:01 55.85 15.96 39.89 0.00 5070.87 4361.97 0.00 20:31:02 0.85 0.00 0.85 0.00 0.00 18.13 0.00 20:32:01 0.25 0.00 0.25 0.00 0.00 3.03 0.00 20:33:01 0.27 0.00 0.27 0.00 0.00 3.59 0.00 20:34:01 0.28 0.00 0.28 0.00 0.00 3.82 0.00 20:35:01 0.20 0.00 0.20 0.00 0.00 2.16 0.00 20:36:01 0.27 0.00 0.27 0.00 0.00 3.59 0.00 20:37:01 0.28 0.00 0.28 0.00 0.00 3.54 0.00 20:38:02 0.28 0.00 0.28 0.00 0.00 3.73 0.00 20:39:01 46.84 46.53 0.30 0.00 3789.86 3.62 0.00 Average: 10.51 6.20 4.31 0.00 884.13 443.44 0.00 20:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:30:01 167568 0 628608 33.41 2620 1082748 1135360 38.75 456988 1058740 128 20:31:02 172404 0 623760 33.15 2620 1082760 1105892 37.74 462616 1049132 12 20:32:01 174680 0 621480 33.03 2620 1082764 1073260 36.63 457000 1052872 8 20:33:01 173464 0 622692 33.09 2620 1082768 1073308 36.63 463312 1048088 8 20:34:01 173368 0 622784 33.10 2620 1082772 1073332 36.63 480488 1031104 12 20:35:01 173680 0 622408 33.08 2620 1082836 1073260 36.63 480024 1031120 28 20:36:01 175544 0 620600 32.98 2620 1082780 1072996 36.62 478460 1031100 8 20:37:01 175412 0 620728 32.99 2620 1082784 1072996 36.62 478484 1031100 8 20:38:02 173896 0 622236 33.07 2620 1082792 1073364 36.63 480236 1031100 8 20:39:01 93332 0 645240 34.29 2620 1140352 1109032 37.85 499256 1092416 92 Average: 165335 0 625054 33.22 2620 1088536 1086280 37.07 473686 1045677 31 20:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:30:01 eth0 179.00 153.56 845.45 52.00 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 26.30 21.46 2.53 131.63 0.00 0.00 0.00 0.00 20:31:02 eth0 1.74 0.40 0.37 0.22 0.00 0.00 0.00 0.00 20:31:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 eth0 2.98 0.66 0.73 0.42 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 2.13 0.60 0.64 0.41 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 eth0 1.93 0.53 0.70 0.27 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 0.96 0.70 0.59 0.41 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 0.67 0.08 0.05 0.01 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 1.25 0.08 0.11 0.01 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:02 eth0 2.07 0.71 0.65 0.40 0.00 0.00 0.00 0.00 20:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 6.47 4.06 6.26 2.66 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.02 16.23 86.07 5.71 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 2.65 2.16 0.25 13.25 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) 05/10/21 _x86_64_ (4 CPU) 20:28:02 LINUX RESTART (4 CPU) 20:29:01 CPU %user %nice %system %iowait %steal %idle 20:30:01 all 7.97 0.00 4.33 1.43 18.82 67.45 20:30:01 0 7.23 0.00 5.71 1.16 20.43 65.46 20:30:01 1 8.64 0.00 4.03 2.52 18.25 66.56 20:30:01 2 8.78 0.00 4.32 1.74 19.19 65.96 20:30:01 3 7.24 0.00 3.26 0.31 17.41 71.78 20:31:02 all 0.07 0.00 0.11 0.00 1.07 98.74 20:31:02 0 0.21 0.00 0.12 0.00 1.40 98.27 20:31:02 1 0.02 0.00 0.10 0.00 0.96 98.93 20:31:02 2 0.05 0.00 0.13 0.00 1.01 98.81 20:31:02 3 0.02 0.00 0.10 0.00 0.92 98.96 20:32:01 all 0.13 0.00 0.15 0.00 1.11 98.61 20:32:01 0 0.25 0.00 0.07 0.00 0.78 98.90 20:32:01 1 0.05 0.00 0.13 0.00 0.94 98.87 20:32:01 2 0.17 0.00 0.22 0.00 2.02 97.59 20:32:01 3 0.03 0.00 0.17 0.00 0.71 99.09 20:33:01 all 0.04 0.00 0.04 0.00 0.93 98.99 20:33:01 0 0.12 0.00 0.05 0.00 1.81 98.02 20:33:01 1 0.00 0.00 0.00 0.00 0.33 99.67 20:33:01 2 0.02 0.00 0.10 0.00 1.27 98.61 20:33:01 3 0.03 0.00 0.00 0.00 0.28 99.68 20:34:01 all 0.07 0.00 0.21 0.00 1.58 98.14 20:34:01 0 0.10 0.00 0.18 0.00 2.32 97.40 20:34:01 1 0.03 0.00 0.21 0.00 1.40 98.35 20:34:01 2 0.10 0.00 0.40 0.00 1.53 97.97 20:34:01 3 0.07 0.00 0.03 0.00 1.07 98.83 20:35:01 all 0.08 0.00 0.02 0.00 1.03 98.86 20:35:01 0 0.02 0.00 0.02 0.00 0.61 99.35 20:35:01 1 0.07 0.00 0.02 0.00 1.19 98.73 20:35:01 2 0.07 0.00 0.05 0.00 1.41 98.47 20:35:01 3 0.18 0.00 0.02 0.00 0.91 98.89 20:36:01 all 0.08 0.00 0.03 0.00 0.67 99.22 20:36:01 0 0.03 0.00 0.03 0.00 0.83 99.11 20:36:01 1 0.02 0.00 0.02 0.00 0.32 99.65 20:36:01 2 0.02 0.00 0.03 0.00 0.71 99.24 20:36:01 3 0.25 0.00 0.05 0.00 0.83 98.87 20:37:01 all 0.09 0.00 0.03 0.00 1.10 98.78 20:37:01 0 0.03 0.00 0.02 0.00 0.50 99.45 20:37:01 1 0.02 0.00 0.02 0.02 1.07 98.88 20:37:01 2 0.03 0.00 0.03 0.00 1.19 98.75 20:37:01 3 0.28 0.00 0.05 0.00 1.63 98.04 20:38:02 all 0.07 0.00 0.03 0.00 1.36 98.53 20:38:02 0 0.03 0.00 0.02 0.00 0.91 99.04 20:38:02 1 0.03 0.00 0.05 0.00 1.35 98.57 20:38:02 2 0.07 0.00 0.03 0.00 1.88 98.02 20:38:02 3 0.16 0.00 0.03 0.00 1.32 98.49 20:39:01 all 0.81 0.00 0.35 1.77 1.77 95.30 20:39:01 0 0.39 0.00 0.15 0.24 1.39 97.83 20:39:01 1 0.38 0.00 0.20 1.54 2.27 95.61 20:39:01 2 1.25 0.00 0.58 3.49 1.34 93.35 20:39:01 3 1.23 0.00 0.47 1.83 2.08 94.39 Average: all 0.99 0.00 0.56 0.33 3.06 95.07 Average: 0 0.88 0.00 0.67 0.15 3.22 95.08 Average: 1 0.98 0.00 0.50 0.42 2.91 95.18 Average: 2 1.10 0.00 0.61 0.52 3.26 94.50 Average: 3 1.00 0.00 0.44 0.21 2.83 95.52