---> uname -a: Linux prd-centos7-docker-4c-2g-20517.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: 2933.442 BogoMIPS: 5866.88 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/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 ---> free -m: total used free shared buff/cache available Mem: 1837 715 101 0 1020 1017 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:92:a4:2e brd ff:ff:ff:ff:ff:ff inet 10.30.122.213/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe92:a42e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d0:96:66:43 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:d0ff:fe96:6643/64 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) 01/15/21 _x86_64_ (4 CPU) 16:33:42 LINUX RESTART (4 CPU) 16:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:35:01 180.65 87.95 92.69 0.00 9583.52 41069.03 0.00 16:36:01 2.60 0.00 2.60 0.00 0.00 60.23 0.00 16:37:01 0.48 0.00 0.48 0.00 0.00 6.93 0.00 16:38:01 0.30 0.00 0.30 0.00 0.00 3.65 0.00 16:39:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 16:40:02 0.32 0.00 0.32 0.00 0.00 4.13 0.00 16:41:01 0.22 0.00 0.22 0.00 0.00 2.08 0.00 Average: 26.48 12.60 13.88 0.00 1373.06 5895.57 0.00 16:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:35:01 230968 0 619036 32.90 2620 1028920 1108948 37.85 442588 1009252 128 16:36:01 235588 0 614280 32.65 2620 1029056 1083604 36.98 441768 1006968 12 16:37:01 233364 0 616496 32.77 2620 1029064 1083744 36.99 446976 1003912 8 16:38:01 233504 0 616356 32.76 2620 1029064 1083888 36.99 447164 1003912 8 16:39:01 232008 0 617844 32.84 2620 1029072 1082860 36.96 475952 976344 8 16:40:02 232536 0 617312 32.81 2620 1029076 1080780 36.89 475464 976236 12 16:41:01 233720 0 616124 32.75 2620 1029080 1072556 36.60 475076 975952 8 Average: 233098 0 616778 32.78 2620 1029047 1085197 37.04 457855 993225 26 16:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:35:01 eth0 693.56 499.98 1659.80 117.71 0.00 0.00 0.00 0.00 16:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 docker0 129.02 99.70 10.09 306.35 0.00 0.00 0.00 0.00 16:36:01 eth0 3.98 1.18 1.50 1.00 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 eth0 7.19 1.08 1.63 0.76 0.00 0.00 0.00 0.00 16:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 eth0 4.13 0.97 1.23 0.78 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 eth0 1.45 0.43 0.37 0.25 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:02 eth0 1.22 0.65 0.67 0.47 0.00 0.00 0.00 0.00 16:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 eth0 0.15 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.96 72.26 238.58 17.33 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 18.49 14.28 1.45 43.89 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) 01/15/21 _x86_64_ (4 CPU) 16:33:42 LINUX RESTART (4 CPU) 16:34:01 CPU %user %nice %system %iowait %steal %idle 16:35:01 all 15.74 0.00 9.69 4.86 0.20 69.52 16:35:01 0 14.42 0.00 9.29 6.76 0.22 69.30 16:35:01 1 16.23 0.00 8.55 4.40 0.20 70.62 16:35:01 2 16.14 0.00 12.67 4.82 0.22 66.14 16:35:01 3 16.16 0.00 8.23 3.44 0.17 72.00 16:36:01 all 0.18 0.00 0.06 0.00 0.00 99.76 16:36:01 0 0.12 0.00 0.10 0.00 0.00 99.78 16:36:01 1 0.45 0.00 0.05 0.00 0.00 99.50 16:36:01 2 0.08 0.00 0.05 0.00 0.00 99.87 16:36:01 3 0.07 0.00 0.03 0.00 0.00 99.90 16:37:01 all 0.17 0.00 0.09 0.00 0.00 99.74 16:37:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:37:01 1 0.28 0.00 0.10 0.00 0.00 99.62 16:37:01 2 0.23 0.00 0.10 0.00 0.00 99.67 16:37:01 3 0.10 0.00 0.10 0.00 0.00 99.80 16:38:01 all 0.17 0.00 0.03 0.00 0.00 99.80 16:38:01 0 0.03 0.00 0.03 0.00 0.00 99.93 16:38:01 1 0.55 0.00 0.03 0.00 0.00 99.42 16:38:01 2 0.05 0.00 0.03 0.00 0.00 99.92 16:38:01 3 0.05 0.00 0.03 0.00 0.00 99.92 16:39:01 all 0.17 0.00 0.08 0.00 0.01 99.75 16:39:01 0 0.03 0.00 0.03 0.00 0.00 99.93 16:39:01 1 0.32 0.00 0.17 0.00 0.02 99.50 16:39:01 2 0.25 0.00 0.07 0.00 0.00 99.68 16:39:01 3 0.08 0.00 0.03 0.00 0.02 99.87 16:40:02 all 0.15 0.00 0.09 0.00 0.01 99.75 16:40:02 0 0.02 0.00 0.02 0.00 0.02 99.95 16:40:02 1 0.02 0.00 0.23 0.00 0.00 99.75 16:40:02 2 0.07 0.00 0.07 0.00 0.02 99.85 16:40:02 3 0.52 0.00 0.03 0.00 0.00 99.45 16:41:01 all 0.16 0.00 0.03 0.00 0.00 99.81 16:41:01 0 0.02 0.00 0.03 0.00 0.00 99.95 16:41:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:41:01 2 0.05 0.00 0.03 0.00 0.00 99.92 16:41:01 3 0.54 0.00 0.02 0.00 0.00 99.44 Average: all 2.36 0.00 1.41 0.68 0.03 95.52 Average: 0 2.06 0.00 1.34 0.95 0.04 95.61 Average: 1 2.52 0.00 1.29 0.62 0.03 95.53 Average: 2 2.38 0.00 1.83 0.68 0.03 95.08 Average: 3 2.46 0.00 1.19 0.48 0.03 95.84