---> uname -a: Linux prd-centos7-docker-4c-2g-29485.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% /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-737 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-737@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 722 92 0 1022 1010 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:64:bf:49 brd ff:ff:ff:ff:ff:ff inet 10.30.122.114/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe64:bf49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:92:24:7d:b1 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::42:92ff:fe24:7db1/64 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) 03/11/21 _x86_64_ (4 CPU) 07:47:45 LINUX RESTART (4 CPU) 07:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:01 64.25 19.45 44.80 0.00 5282.52 5527.52 0.00 07:51:01 4.06 1.38 2.68 0.00 71.63 56.50 0.00 07:52:01 0.43 0.00 0.43 0.00 0.00 6.72 0.00 07:53:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 07:54:01 0.23 0.00 0.23 0.00 0.00 3.05 0.00 07:55:01 0.41 0.00 0.41 0.00 0.00 5.40 0.00 07:56:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 07:57:01 0.53 0.00 0.53 0.00 0.00 6.49 0.00 07:58:01 14.49 14.21 0.28 0.00 2204.46 6.67 0.00 Average: 9.46 3.90 5.56 0.00 842.46 626.42 0.00 07:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 212400 0 642080 34.13 2620 1024444 1166808 39.82 441064 1030152 16 07:51:01 252536 0 617940 32.84 2620 1008448 1106408 37.76 412876 1019352 8 07:52:01 253672 0 616796 32.78 2620 1008456 1072724 36.61 412676 1018648 12 07:53:01 253900 0 616568 32.77 2620 1008456 1072760 36.61 419916 1011488 20 07:54:01 252140 0 618324 32.86 2620 1008460 1072532 36.60 422044 1011452 16 07:55:01 252384 0 618072 32.85 2620 1008468 1072520 36.60 451808 981700 12 07:56:01 252548 0 617908 32.84 2620 1008468 1072472 36.60 451548 981696 12 07:57:01 252540 0 617908 32.84 2620 1008476 1072472 36.60 451424 981696 20 07:58:01 161852 0 642208 34.13 2620 1074864 1107700 37.80 477904 1045304 88 Average: 238219 0 623089 33.12 2620 1017616 1090711 37.22 437918 1009054 23 07:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 eth0 317.91 292.56 1374.70 88.54 0.00 0.00 0.00 0.00 07:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 docker0 86.21 72.97 8.45 310.00 0.00 0.00 0.00 0.00 07:51:01 eth0 5.09 3.61 5.72 1.92 0.00 0.00 0.00 0.00 07:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 eth0 1.60 1.03 3.13 0.22 0.00 0.00 0.00 0.00 07:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 eth0 0.92 0.53 0.36 0.25 0.00 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 eth0 0.20 0.15 0.08 0.04 0.00 0.00 0.00 0.00 07:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 eth0 0.24 0.19 0.07 0.04 0.00 0.00 0.00 0.00 07:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 eth0 10.12 6.74 9.96 3.92 0.00 0.00 0.00 0.00 07:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.49 34.00 155.45 10.58 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 9.61 8.14 0.94 34.57 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) 03/11/21 _x86_64_ (4 CPU) 07:47:45 LINUX RESTART (4 CPU) 07:49:01 CPU %user %nice %system %iowait %steal %idle 07:50:01 all 10.98 0.00 4.29 2.03 23.28 59.42 07:50:01 0 10.46 0.00 4.56 2.91 23.65 58.41 07:50:01 1 10.00 0.00 4.06 1.88 23.14 60.92 07:50:01 2 10.49 0.00 4.64 1.65 23.76 59.46 07:50:01 3 13.03 0.00 3.90 1.70 22.55 58.82 07:51:01 all 0.28 0.00 0.12 0.09 0.48 99.03 07:51:01 0 0.42 0.00 0.10 0.00 0.50 98.98 07:51:01 1 0.17 0.00 0.13 0.00 0.60 99.10 07:51:01 2 0.40 0.00 0.12 0.35 0.40 98.73 07:51:01 3 0.13 0.00 0.12 0.02 0.42 99.32 07:52:01 all 0.12 0.00 0.05 0.00 0.36 99.46 07:52:01 0 0.28 0.00 0.02 0.00 0.40 99.30 07:52:01 1 0.12 0.00 0.10 0.00 0.58 99.20 07:52:01 2 0.03 0.00 0.05 0.00 0.18 99.73 07:52:01 3 0.05 0.00 0.05 0.00 0.28 99.62 07:53:01 all 0.09 0.00 0.05 0.00 0.74 99.12 07:53:01 0 0.26 0.00 0.13 0.00 0.99 98.61 07:53:01 1 0.02 0.00 0.02 0.00 0.56 99.40 07:53:01 2 0.05 0.00 0.03 0.00 0.89 99.02 07:53:01 3 0.03 0.00 0.03 0.00 0.50 99.44 07:54:01 all 0.11 0.00 0.13 0.00 0.41 99.34 07:54:01 0 0.23 0.00 0.40 0.00 0.18 99.18 07:54:01 1 0.02 0.00 0.02 0.00 0.30 99.67 07:54:01 2 0.17 0.00 0.05 0.00 0.47 99.32 07:54:01 3 0.03 0.00 0.07 0.00 0.70 99.20 07:55:01 all 0.07 0.00 0.16 0.00 1.09 98.68 07:55:01 0 0.05 0.00 0.27 0.00 0.36 99.32 07:55:01 1 0.03 0.00 0.19 0.00 0.94 98.84 07:55:01 2 0.03 0.00 0.08 0.00 0.62 99.26 07:55:01 3 0.15 0.00 0.12 0.00 2.43 97.31 07:56:01 all 0.10 0.00 0.04 0.00 0.83 99.03 07:56:01 0 0.02 0.00 0.07 0.00 0.88 99.04 07:56:01 1 0.02 0.00 0.00 0.00 0.76 99.22 07:56:01 2 0.03 0.00 0.03 0.00 0.78 99.16 07:56:01 3 0.33 0.00 0.05 0.00 0.93 98.69 07:57:01 all 0.10 0.00 0.04 0.00 0.99 98.87 07:57:01 0 0.03 0.00 0.05 0.00 0.25 99.67 07:57:01 1 0.02 0.00 0.02 0.00 0.23 99.73 07:57:01 2 0.08 0.00 0.07 0.00 2.32 97.54 07:57:01 3 0.28 0.00 0.02 0.00 1.12 98.58 07:58:01 all 0.85 0.00 0.48 0.58 3.24 94.85 07:58:01 0 1.39 0.00 0.63 0.08 2.05 95.85 07:58:01 1 0.57 0.00 0.38 0.80 2.64 95.61 07:58:01 2 0.27 0.00 0.27 0.03 3.91 95.51 07:58:01 3 1.16 0.00 0.65 1.42 4.33 92.44 Average: all 1.44 0.00 0.61 0.31 3.56 94.08 Average: 0 1.49 0.00 0.70 0.34 3.31 94.16 Average: 1 1.28 0.00 0.57 0.31 3.44 94.40 Average: 2 1.32 0.00 0.61 0.23 3.79 94.05 Average: 3 1.69 0.00 0.56 0.35 3.71 93.69