---> uname -a: Linux prd-centos7-docker-4c-2g-22683.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% /w/workspace/ndry_app-functions-sdk-go_PR-658 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-658@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 ---> free -m: total used free shared buff/cache available Mem: 1837 728 98 0 1011 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:e0:fc:cc brd ff:ff:ff:ff:ff:ff inet 10.30.122.244/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fee0:fccc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:00:45:0d:75 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:ff:fe45:d75/64 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) 01/25/21 _x86_64_ (4 CPU) 20:40:22 LINUX RESTART (4 CPU) 20:41:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:42:01 56.08 18.02 38.06 0.00 4923.64 4892.57 0.00 20:43:01 1.93 0.00 1.93 0.00 0.00 38.02 0.00 20:44:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 20:45:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 20:46:01 0.15 0.00 0.15 0.00 0.00 2.07 0.00 20:47:01 0.33 0.00 0.33 0.00 0.00 4.96 0.00 20:48:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 Average: 8.36 2.54 5.82 0.00 693.75 697.13 0.00 20:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:42:01 242604 0 624292 33.18 2620 1012028 1109012 37.85 415812 1026460 136 20:43:01 247592 0 619364 32.92 2620 1011968 1086048 37.07 415920 1021668 20 20:44:01 245980 0 620972 33.00 2620 1011972 1086060 37.07 417280 1022168 12 20:45:01 246224 0 620728 32.99 2620 1011972 1086084 37.07 421396 1018072 16 20:46:01 242188 0 624756 33.20 2620 1011980 1086072 37.07 426788 1017248 20 20:47:01 243076 0 623864 33.16 2620 1011984 1080824 36.89 428936 1013968 12 20:48:01 238572 0 628364 33.40 2620 1011988 1080824 36.89 435744 1011980 8 Average: 243748 0 623191 33.12 2620 1011985 1087846 37.13 423125 1018795 32 20:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:42:01 eth0 384.09 306.08 1150.88 68.43 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 101.79 96.70 8.46 310.90 0.00 0.00 0.00 0.00 20:43:01 eth0 4.31 1.18 1.58 0.42 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 2.81 0.62 0.74 0.40 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 1.85 0.60 0.75 0.43 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 eth0 0.83 0.58 0.43 0.28 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.56 43.58 162.66 9.86 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 14.34 13.63 1.19 43.81 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) 01/25/21 _x86_64_ (4 CPU) 20:40:22 LINUX RESTART (4 CPU) 20:41:02 CPU %user %nice %system %iowait %steal %idle 20:42:01 all 5.41 0.00 2.87 1.24 0.04 90.44 20:42:01 0 4.60 0.00 2.85 0.33 0.03 92.19 20:42:01 1 4.49 0.00 3.07 2.51 0.03 89.89 20:42:01 2 6.13 0.00 2.51 0.26 0.05 91.05 20:42:01 3 6.41 0.00 3.04 1.86 0.05 88.63 20:43:01 all 0.18 0.00 0.06 0.00 0.00 99.75 20:43:01 0 0.03 0.00 0.05 0.00 0.00 99.92 20:43:01 1 0.12 0.00 0.07 0.00 0.00 99.82 20:43:01 2 0.55 0.00 0.07 0.00 0.00 99.38 20:43:01 3 0.03 0.00 0.07 0.00 0.00 99.90 20:44:01 all 0.16 0.00 0.05 0.00 0.02 99.77 20:44:01 0 0.03 0.00 0.05 0.00 0.02 99.90 20:44:01 1 0.05 0.00 0.07 0.00 0.02 99.87 20:44:01 2 0.32 0.00 0.03 0.00 0.02 99.63 20:44:01 3 0.25 0.00 0.03 0.00 0.02 99.70 20:45:01 all 0.19 0.00 0.04 0.00 0.00 99.77 20:45:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:45:01 1 0.17 0.00 0.07 0.00 0.00 99.77 20:45:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:45:01 3 0.52 0.00 0.03 0.00 0.00 99.45 20:46:01 all 0.07 0.00 0.05 0.00 0.00 99.89 20:46:01 0 0.05 0.00 0.07 0.00 0.00 99.88 20:46:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:46:01 2 0.05 0.00 0.03 0.00 0.00 99.92 20:46:01 3 0.13 0.00 0.07 0.00 0.00 99.80 20:47:01 all 0.08 0.00 0.05 0.00 0.00 99.86 20:47:01 0 0.02 0.00 0.05 0.00 0.00 99.93 20:47:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:47:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:47:01 3 0.25 0.00 0.12 0.00 0.00 99.63 20:48:01 all 0.17 0.00 0.10 0.00 0.00 99.73 20:48:01 0 0.05 0.00 0.05 0.00 0.02 99.88 20:48:01 1 0.48 0.00 0.03 0.00 0.00 99.48 20:48:01 2 0.05 0.00 0.03 0.00 0.00 99.92 20:48:01 3 0.08 0.00 0.30 0.00 0.00 99.62 Average: all 0.88 0.00 0.45 0.17 0.01 98.49 Average: 0 0.67 0.00 0.44 0.05 0.01 98.83 Average: 1 0.75 0.00 0.47 0.35 0.01 98.42 Average: 2 1.01 0.00 0.38 0.04 0.01 98.57 Average: 3 1.08 0.00 0.51 0.26 0.01 98.14