---> uname -a: Linux prd-centos7-docker-4c-2g-3479.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-823 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-823@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 727 101 0 1007 1004 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:d1:44:bc brd ff:ff:ff:ff:ff:ff inet 10.30.122.66/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fed1:44bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3c:4d:96: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::42:3cff:fe4d:96da/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) 05/07/21 _x86_64_ (4 CPU) 05:57:09 LINUX RESTART (4 CPU) 05:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:59:01 104.65 45.60 59.06 0.00 3589.38 37416.71 0.00 06:00:01 46.59 11.75 34.83 0.00 4567.55 3244.50 0.00 06:01:02 8.79 2.83 5.96 0.00 135.14 1294.69 0.00 06:02:02 0.51 0.10 0.41 0.00 1.73 7.37 0.00 06:03:01 0.22 0.00 0.22 0.00 0.00 3.36 0.00 06:04:02 0.27 0.00 0.27 0.00 0.00 3.37 0.00 06:05:01 0.20 0.00 0.20 0.00 0.00 1.91 0.00 06:06:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 06:07:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 06:08:01 0.23 0.00 0.23 0.00 0.00 3.11 0.00 Average: 16.13 5.99 10.13 0.00 829.44 4163.03 0.00 05:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:01 82396 0 586504 31.17 2620 1210024 1154100 39.39 413520 1188304 2436 06:00:01 136012 0 675708 35.91 2620 1067204 1636356 55.85 505912 1037108 37088 06:01:02 212304 0 613864 32.63 2620 1052756 1127012 38.46 439396 1029048 20 06:02:02 217104 0 608940 32.36 2620 1052880 1073632 36.64 439700 1026532 20 06:03:01 216752 0 609284 32.38 2620 1052888 1073660 36.64 448676 1017612 16 06:04:02 213940 0 612092 32.53 2620 1052892 1073612 36.64 471188 998200 12 06:05:01 214120 0 611912 32.52 2620 1052892 1073688 36.64 471032 998344 8 06:06:01 214096 0 611928 32.52 2620 1052900 1073692 36.64 470744 998344 20 06:07:01 215268 0 610752 32.46 2620 1052904 1073464 36.64 469680 998344 20 06:08:01 215432 0 610580 32.45 2620 1052912 1073464 36.64 469708 998344 8 Average: 193742 0 615156 32.69 2620 1070025 1143268 39.02 459956 1029018 3965 05:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:59:01 eth0 162.87 127.72 647.43 48.78 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 164.30 116.85 1023.71 31.65 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 veth84d1594 16.90 35.00 4.61 303.82 0.00 0.00 0.00 0.00 06:00:01 docker0 16.90 34.87 4.38 303.81 0.00 0.00 0.00 0.00 06:01:02 eth0 8.77 5.69 7.97 2.64 0.00 0.00 0.00 0.00 06:01:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:02 eth0 1.56 0.65 0.59 0.40 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 06:03:01 eth0 2.13 0.39 0.55 0.21 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 06:04:02 eth0 1.68 0.66 0.72 0.39 0.00 0.00 0.00 0.00 06:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 1.39 0.32 0.34 0.25 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 0.60 0.35 0.27 0.23 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 0.12 0.07 0.01 0.01 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 06:08:01 eth0 0.60 0.07 0.06 0.01 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.37 25.24 168.32 8.43 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 1.70 3.51 0.44 30.62 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) 05/07/21 _x86_64_ (4 CPU) 05:57:09 LINUX RESTART (4 CPU) 05:58:02 CPU %user %nice %system %iowait %steal %idle 05:59:01 all 10.64 0.00 6.56 7.18 44.59 31.03 05:59:01 0 8.79 0.00 5.73 6.77 46.68 32.03 05:59:01 1 9.96 0.00 5.51 8.04 44.99 31.50 05:59:01 2 10.04 0.00 7.47 8.64 43.40 30.45 05:59:01 3 13.95 0.00 7.62 5.19 43.18 30.06 06:00:01 all 3.97 0.00 3.19 1.19 30.60 61.05 06:00:01 0 3.31 0.00 2.80 1.16 33.05 59.67 06:00:01 1 4.83 0.00 3.79 2.02 29.93 59.43 06:00:01 2 3.65 0.00 2.95 1.19 30.33 61.87 06:00:01 3 4.13 0.00 3.26 0.39 28.93 63.30 06:01:02 all 0.26 0.00 0.26 0.21 4.21 95.06 06:01:02 0 0.13 0.00 0.16 0.00 5.47 94.25 06:01:02 1 0.19 0.00 0.37 0.23 3.72 95.49 06:01:02 2 0.35 0.00 0.27 0.60 3.93 94.85 06:01:02 3 0.37 0.00 0.23 0.03 3.71 95.66 06:02:02 all 0.10 0.00 0.14 0.03 4.96 94.76 06:02:02 0 0.18 0.00 0.08 0.02 5.06 94.67 06:02:02 1 0.10 0.00 0.21 0.00 3.09 96.60 06:02:02 2 0.08 0.00 0.11 0.03 6.87 92.91 06:02:02 3 0.06 0.00 0.16 0.06 4.78 94.93 06:03:01 all 0.05 0.00 0.09 0.00 2.43 97.43 06:03:01 0 0.02 0.00 0.05 0.00 2.93 97.00 06:03:01 1 0.05 0.00 0.20 0.00 2.08 97.67 06:03:01 2 0.05 0.00 0.07 0.00 2.78 97.11 06:03:01 3 0.07 0.00 0.05 0.00 1.92 97.97 06:04:02 all 0.05 0.00 0.09 0.00 2.62 97.24 06:04:02 0 0.06 0.00 0.03 0.00 3.55 96.35 06:04:02 1 0.02 0.00 0.23 0.00 2.00 97.75 06:04:02 2 0.10 0.00 0.05 0.00 1.90 97.96 06:04:02 3 0.02 0.00 0.05 0.00 3.02 96.91 06:05:01 all 0.05 0.00 0.17 0.00 2.36 97.43 06:05:01 0 0.02 0.00 0.22 0.00 2.69 97.08 06:05:01 1 0.10 0.00 0.03 0.00 2.73 97.13 06:05:01 2 0.05 0.00 0.18 0.00 2.38 97.39 06:05:01 3 0.03 0.00 0.23 0.00 1.62 98.11 06:06:01 all 0.06 0.00 0.04 0.00 1.38 98.53 06:06:01 0 0.02 0.00 0.03 0.00 0.63 99.32 06:06:01 1 0.15 0.00 0.02 0.00 0.98 98.86 06:06:01 2 0.03 0.00 0.05 0.00 0.98 98.94 06:06:01 3 0.03 0.00 0.05 0.00 2.91 97.01 06:07:01 all 0.04 0.00 0.02 0.00 1.62 98.32 06:07:01 0 0.08 0.00 0.03 0.00 1.66 98.22 06:07:01 1 0.03 0.00 0.02 0.00 0.56 99.39 06:07:01 2 0.02 0.00 0.02 0.00 2.33 97.63 06:07:01 3 0.02 0.00 0.02 0.00 1.92 98.05 06:08:01 all 0.05 0.00 0.03 0.00 0.66 99.25 06:08:01 0 0.17 0.00 0.05 0.00 1.11 98.68 06:08:01 1 0.00 0.00 0.02 0.00 0.17 99.82 06:08:01 2 0.02 0.00 0.02 0.00 0.38 99.58 06:08:01 3 0.03 0.00 0.03 0.00 0.99 98.94 Average: all 1.67 0.00 1.16 0.94 10.28 85.95 Average: 0 1.42 0.00 1.02 0.88 11.23 85.44 Average: 1 1.71 0.00 1.14 1.14 9.82 86.19 Average: 2 1.57 0.00 1.22 1.14 10.25 85.81 Average: 3 1.99 0.00 1.24 0.60 9.81 86.36