---> uname -a: Linux prd-centos7-docker-4c-2g-19573.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-618 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-618@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 ---> free -m: total used free shared buff/cache available Mem: 1837 714 102 0 1020 1018 Swap: 1023 0 1023 ---> 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:22:00:1c brd ff:ff:ff:ff:ff:ff inet 10.30.122.130/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe22:1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:6d:71:24:34 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::42:6dff:fe71:2434/64 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) 01/11/21 _x86_64_ (4 CPU) 20:20:00 LINUX RESTART (4 CPU) 20:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:22:01 10.77 3.95 6.83 0.00 346.26 1295.02 0.00 20:23:01 0.38 0.00 0.38 0.00 0.00 5.28 0.00 20:24:01 0.37 0.00 0.37 0.00 0.00 3.36 0.00 20:25:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 20:26:01 0.43 0.00 0.43 0.00 0.00 5.56 0.00 20:27:01 0.73 0.00 0.73 0.00 0.00 8.29 0.00 20:28:01 129.85 76.89 52.95 0.00 6111.67 18150.36 0.00 Average: 20.41 11.55 8.85 0.00 922.87 2782.56 0.00 20:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:22:01 194904 0 610624 32.45 2620 1073396 1099904 37.54 421776 1066952 16 20:23:01 200708 0 604812 32.14 2620 1073404 1071272 36.56 419600 1063444 8 20:24:01 198536 0 606980 32.26 2620 1073408 1071416 36.57 422032 1063660 8 20:25:01 198628 0 606888 32.25 2620 1073408 1071356 36.56 428968 1056476 8 20:26:01 197616 0 607892 32.31 2620 1073416 1071392 36.56 428656 1058272 8 20:27:01 198580 0 606924 32.26 2620 1073420 1071272 36.56 437256 1048980 8 20:28:01 165344 0 710220 37.75 2620 1003360 1273244 43.45 469712 986088 8 Average: 193474 0 622049 33.06 2620 1063402 1104265 37.69 432571 1049125 9 20:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:22:01 eth0 17.90 15.12 12.32 26.84 0.00 0.00 0.00 0.00 20:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 docker0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 eth0 0.68 0.08 0.06 0.01 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 eth0 1.30 0.33 0.33 0.20 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 eth0 1.03 0.30 0.32 0.20 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 eth0 0.90 0.50 0.56 0.27 0.00 0.00 0.00 0.00 20:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 eth0 210.20 175.74 2174.52 19.44 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.16 27.45 312.69 6.71 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 0.00 0.00 0.00 0.00 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) 01/11/21 _x86_64_ (4 CPU) 20:20:00 LINUX RESTART (4 CPU) 20:21:01 CPU %user %nice %system %iowait %steal %idle 20:22:01 all 1.37 0.00 0.40 0.08 0.02 98.13 20:22:01 0 1.39 0.00 0.25 0.12 0.02 98.23 20:22:01 1 2.25 0.00 0.57 0.03 0.02 97.13 20:22:01 2 0.77 0.00 0.38 0.10 0.02 98.73 20:22:01 3 1.08 0.00 0.40 0.07 0.02 98.43 20:23:01 all 0.16 0.00 0.04 0.00 0.00 99.80 20:23:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:23:01 1 0.05 0.00 0.05 0.00 0.00 99.90 20:23:01 2 0.03 0.00 0.05 0.00 0.00 99.92 20:23:01 3 0.53 0.00 0.02 0.00 0.00 99.45 20:24:01 all 0.18 0.00 0.08 0.00 0.00 99.73 20:24:01 0 0.07 0.00 0.08 0.00 0.02 99.83 20:24:01 1 0.05 0.00 0.07 0.00 0.00 99.88 20:24:01 2 0.08 0.00 0.12 0.00 0.00 99.80 20:24:01 3 0.52 0.00 0.07 0.00 0.00 99.42 20:25:01 all 0.16 0.00 0.03 0.00 0.00 99.81 20:25:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:25:01 1 0.52 0.00 0.03 0.00 0.00 99.45 20:25:01 2 0.05 0.00 0.05 0.00 0.00 99.90 20:25:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:26:01 all 0.16 0.00 0.03 0.00 0.00 99.80 20:26:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:26:01 1 0.52 0.00 0.03 0.00 0.00 99.45 20:26:01 2 0.07 0.00 0.05 0.00 0.00 99.88 20:26:01 3 0.03 0.00 0.03 0.00 0.00 99.93 20:27:01 all 0.15 0.00 0.05 0.00 0.00 99.80 20:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:27:01 1 0.33 0.00 0.12 0.00 0.00 99.55 20:27:01 2 0.23 0.00 0.05 0.00 0.00 99.72 20:27:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:28:01 all 5.77 0.00 3.30 2.18 0.03 88.72 20:28:01 0 5.36 0.00 3.23 0.87 0.02 90.52 20:28:01 1 6.14 0.00 3.46 5.86 0.05 84.49 20:28:01 2 6.57 0.00 2.89 1.33 0.02 89.20 20:28:01 3 5.01 0.00 3.63 0.66 0.03 90.67 Average: all 1.13 0.00 0.56 0.32 0.01 97.98 Average: 0 0.98 0.00 0.52 0.14 0.01 98.35 Average: 1 1.40 0.00 0.61 0.84 0.01 97.13 Average: 2 1.11 0.00 0.51 0.20 0.00 98.17 Average: 3 1.03 0.00 0.59 0.10 0.01 98.27