---> uname -a: Linux prd-centos7-docker-4c-2g-3006.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: 2933.436 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/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-815 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-815@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 ---> free -m: total used free shared buff/cache available Mem: 1837 724 110 0 1002 1008 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:d6:03:7e brd ff:ff:ff:ff:ff:ff inet 10.30.122.117/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fed6:37e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8b:23:1b:c7 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::42:8bff:fe23:1bc7/64 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) 05/05/21 _x86_64_ (4 CPU) 05:54:19 LINUX RESTART (4 CPU) 05:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:56:01 56.34 17.51 38.83 0.00 4984.47 4645.61 0.00 05:57:01 0.92 0.00 0.92 0.00 0.00 20.74 0.00 05:58:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 05:59:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 06:00:01 0.25 0.00 0.25 0.00 0.00 3.24 0.00 06:01:01 0.33 0.03 0.30 0.00 0.27 4.33 0.00 06:02:02 0.40 0.07 0.33 0.00 1.46 4.99 0.00 Average: 8.27 2.48 5.79 0.00 702.35 659.82 0.00 05:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:01 203312 0 615788 32.73 2620 1059824 1120076 38.23 413460 1066792 128 05:57:01 208024 0 611108 32.48 2620 1059792 1078568 36.81 414176 1062228 20 05:58:01 209652 0 609476 32.39 2620 1059796 1078352 36.80 420012 1055144 12 05:59:01 206984 0 612144 32.53 2620 1059796 1078508 36.81 422776 1054564 12 06:00:01 207268 0 611852 32.52 2620 1059804 1078436 36.81 429704 1047504 16 06:01:01 203128 0 615984 32.74 2620 1059812 1081572 36.91 433524 1047508 20 06:02:02 204784 0 614208 32.64 2620 1059932 1078860 36.82 432416 1047564 16 Average: 206165 0 612937 32.58 2620 1059822 1084910 37.03 423724 1054472 32 05:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:01 eth0 378.73 345.63 1343.87 74.69 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 126.71 95.80 10.58 316.05 0.00 0.00 0.00 0.00 05:57:01 eth0 0.67 0.37 0.29 0.14 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 1.33 0.12 0.12 0.07 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 0.57 0.32 0.27 0.20 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 0.47 0.33 0.30 0.08 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.18 0.13 0.07 0.01 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 06:02:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.82 48.88 189.45 10.59 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 17.85 13.49 1.49 44.52 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) 05/05/21 _x86_64_ (4 CPU) 05:54:19 LINUX RESTART (4 CPU) 05:55:02 CPU %user %nice %system %iowait %steal %idle 05:56:01 all 8.17 0.00 3.88 1.50 3.26 83.19 05:56:01 0 6.00 0.00 3.89 0.32 3.59 86.20 05:56:01 1 9.10 0.00 4.03 3.74 3.04 80.08 05:56:01 2 8.98 0.00 3.53 1.31 3.16 83.02 05:56:01 3 8.58 0.00 4.06 0.65 3.25 83.47 05:57:01 all 0.16 0.00 0.06 0.00 0.06 99.71 05:57:01 0 0.03 0.00 0.05 0.00 0.02 99.90 05:57:01 1 0.05 0.00 0.05 0.00 0.10 99.80 05:57:01 2 0.48 0.00 0.07 0.00 0.10 99.35 05:57:01 3 0.08 0.00 0.08 0.00 0.03 99.80 05:58:01 all 0.15 0.00 0.12 0.00 0.34 99.39 05:58:01 0 0.05 0.00 0.08 0.00 0.22 99.65 05:58:01 1 0.22 0.00 0.10 0.00 0.43 99.25 05:58:01 2 0.28 0.00 0.07 0.00 0.51 99.14 05:58:01 3 0.03 0.00 0.25 0.00 0.18 99.53 05:59:01 all 0.14 0.00 0.05 0.00 0.33 99.48 05:59:01 0 0.05 0.00 0.03 0.00 0.12 99.80 05:59:01 1 0.40 0.00 0.05 0.00 0.65 98.91 05:59:01 2 0.07 0.00 0.08 0.00 0.50 99.35 05:59:01 3 0.03 0.00 0.03 0.00 0.07 99.87 06:00:01 all 0.12 0.00 0.17 0.00 0.82 98.89 06:00:01 0 0.18 0.00 0.13 0.00 0.60 99.09 06:00:01 1 0.18 0.00 0.08 0.00 0.75 98.99 06:00:01 2 0.08 0.00 0.21 0.00 1.50 98.21 06:00:01 3 0.02 0.00 0.27 0.00 0.43 99.29 06:01:01 all 0.12 0.00 0.11 0.00 0.41 99.36 06:01:01 0 0.33 0.00 0.07 0.00 0.46 99.14 06:01:01 1 0.02 0.00 0.02 0.00 0.13 99.83 06:01:01 2 0.08 0.00 0.08 0.00 0.84 98.99 06:01:01 3 0.03 0.00 0.28 0.00 0.18 99.50 06:02:02 all 0.13 0.00 0.05 0.00 0.09 99.73 06:02:02 0 0.45 0.00 0.05 0.00 0.13 99.37 06:02:02 1 0.02 0.00 0.03 0.00 0.05 99.90 06:02:02 2 0.02 0.00 0.05 0.00 0.10 99.83 06:02:02 3 0.05 0.00 0.05 0.00 0.08 99.82 Average: all 1.26 0.00 0.63 0.21 0.75 97.15 Average: 0 1.00 0.00 0.61 0.05 0.72 97.63 Average: 1 1.40 0.00 0.61 0.52 0.73 96.73 Average: 2 1.40 0.00 0.58 0.18 0.95 96.88 Average: 3 1.24 0.00 0.71 0.09 0.60 97.37