---> uname -a: Linux prd-centos7-docker-4c-2g-33015.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% /w/workspace/ndry_app-functions-sdk-go_PR-780@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 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-780 ---> free -m: total used free shared buff/cache available Mem: 1837 687 94 0 1055 1046 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:1f:52:33 brd ff:ff:ff:ff:ff:ff inet 10.30.123.54/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe1f:5233/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f9:07:36:db 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:f9ff:fe07:36db/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) 04/06/21 _x86_64_ (4 CPU) 22:43:11 LINUX RESTART (4 CPU) 22:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:45:01 34.99 13.85 21.14 0.00 4476.28 4134.93 0.00 22:46:01 1.78 0.00 1.78 0.00 0.00 34.65 0.00 22:47:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 22:48:02 0.25 0.00 0.25 0.00 0.00 3.41 0.00 22:49:01 0.66 0.00 0.66 0.00 0.00 7.77 0.00 22:50:01 0.60 0.00 0.60 0.00 0.00 7.49 0.00 22:51:01 0.17 0.00 0.17 0.00 0.00 1.48 0.00 22:52:01 0.30 0.00 0.30 0.00 0.00 4.01 0.00 22:53:01 0.23 0.00 0.23 0.00 0.00 3.11 0.00 Average: 4.37 1.54 2.83 0.00 498.44 467.72 0.00 22:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:45:01 228044 0 584188 31.05 2620 1066692 1126800 38.46 398756 1056192 24 22:46:01 233708 0 578516 30.75 2620 1066700 1101696 37.60 396652 1053340 20 22:47:01 233004 0 579216 30.78 2620 1066704 1093468 37.32 397552 1053552 12 22:48:02 232664 0 579556 30.80 2620 1066704 1093484 37.32 400980 1050192 8 22:49:01 231536 0 580676 30.86 2620 1066712 1093484 37.32 404440 1048052 8 22:50:01 232216 0 579992 30.83 2620 1066716 1091416 37.25 420188 1032144 12 22:51:01 233060 0 579144 30.78 2620 1066720 1082976 36.96 419716 1031656 8 22:52:01 232900 0 579300 30.79 2620 1066724 1083072 36.96 420236 1031656 16 22:53:01 232920 0 579272 30.79 2620 1066732 1082976 36.96 419852 1031656 8 Average: 232228 0 579984 30.82 2620 1066712 1094375 37.35 408708 1043160 13 22:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:45:01 eth0 155.82 175.73 647.82 47.25 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 119.39 81.67 9.80 310.08 0.00 0.00 0.00 0.00 22:46:01 eth0 2.45 0.55 0.66 0.39 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 1.90 0.35 0.40 0.20 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:02 eth0 2.53 0.50 0.67 0.39 0.00 0.00 0.00 0.00 22:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 0.93 0.47 0.38 0.27 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 eth0 1.43 0.40 0.40 0.21 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 eth0 1.25 0.10 0.12 0.01 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 eth0 0.53 0.28 0.27 0.20 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.64 19.87 72.46 5.45 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 13.29 9.09 1.09 34.53 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) 04/06/21 _x86_64_ (4 CPU) 22:43:11 LINUX RESTART (4 CPU) 22:44:01 CPU %user %nice %system %iowait %steal %idle 22:45:01 all 3.60 0.00 2.22 0.55 0.10 93.53 22:45:01 0 2.96 0.00 2.49 0.69 0.08 93.78 22:45:01 1 4.81 0.00 2.54 0.37 0.08 92.19 22:45:01 2 3.78 0.00 2.08 0.99 0.10 93.04 22:45:01 3 2.84 0.00 1.75 0.17 0.12 95.12 22:46:01 all 0.18 0.00 0.04 0.00 0.02 99.77 22:46:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:46:01 1 0.48 0.00 0.03 0.00 0.02 99.47 22:46:01 2 0.05 0.00 0.03 0.00 0.02 99.90 22:46:01 3 0.12 0.00 0.05 0.00 0.02 99.82 22:47:01 all 0.17 0.00 0.07 0.00 0.04 99.72 22:47:01 0 0.07 0.00 0.08 0.00 0.05 99.80 22:47:01 1 0.53 0.00 0.07 0.00 0.03 99.37 22:47:01 2 0.03 0.00 0.07 0.00 0.03 99.87 22:47:01 3 0.05 0.00 0.08 0.00 0.03 99.83 22:48:02 all 0.17 0.00 0.05 0.00 0.01 99.77 22:48:02 0 0.03 0.00 0.07 0.00 0.00 99.90 22:48:02 1 0.47 0.00 0.03 0.00 0.02 99.48 22:48:02 2 0.10 0.00 0.03 0.00 0.00 99.87 22:48:02 3 0.08 0.00 0.05 0.00 0.02 99.85 22:49:01 all 0.18 0.00 0.20 0.00 0.03 99.60 22:49:01 0 0.36 0.00 0.24 0.00 0.02 99.39 22:49:01 1 0.19 0.00 0.22 0.00 0.05 99.54 22:49:01 2 0.08 0.00 0.20 0.00 0.02 99.70 22:49:01 3 0.08 0.00 0.14 0.00 0.02 99.76 22:50:01 all 0.08 0.00 0.09 0.00 0.00 99.83 22:50:01 0 0.22 0.00 0.20 0.00 0.00 99.58 22:50:01 1 0.05 0.00 0.07 0.00 0.00 99.88 22:50:01 2 0.03 0.00 0.05 0.00 0.00 99.92 22:50:01 3 0.02 0.00 0.03 0.00 0.02 99.93 22:51:01 all 0.11 0.00 0.03 0.00 0.00 99.85 22:51:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:51:01 1 0.03 0.00 0.02 0.00 0.00 99.95 22:51:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:51:01 3 0.35 0.00 0.05 0.00 0.00 99.60 22:52:01 all 0.17 0.00 0.03 0.00 0.00 99.80 22:52:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:52:01 1 0.08 0.00 0.05 0.00 0.02 99.85 22:52:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:52:01 3 0.52 0.00 0.02 0.00 0.00 99.47 22:53:01 all 0.16 0.00 0.04 0.00 0.00 99.80 22:53:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:53:01 1 0.03 0.00 0.02 0.00 0.00 99.95 22:53:01 2 0.08 0.00 0.08 0.00 0.00 99.83 22:53:01 3 0.52 0.00 0.02 0.00 0.00 99.47 Average: all 0.53 0.00 0.31 0.06 0.02 99.08 Average: 0 0.41 0.00 0.35 0.08 0.02 99.14 Average: 1 0.74 0.00 0.34 0.04 0.02 98.86 Average: 2 0.47 0.00 0.29 0.11 0.02 99.11 Average: 3 0.51 0.00 0.24 0.02 0.02 99.21