---> uname -a: Linux prd-centos7-docker-4c-2g-28512.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/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-730 /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-730@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 704 102 0 1029 1027 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:61:80:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.94/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fe61:80d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b8:03:b5:bf 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:b8ff:fe03:b5bf/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) 03/04/21 _x86_64_ (4 CPU) 17:50:51 LINUX RESTART (4 CPU) 17:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:53:01 3.35 1.08 2.26 0.00 37.29 56.37 0.00 17:54:02 0.38 0.02 0.37 0.00 0.53 6.08 0.00 17:55:01 0.25 0.00 0.25 0.00 0.00 2.86 0.00 17:56:01 0.28 0.00 0.28 0.00 0.00 3.18 0.00 17:57:01 0.20 0.00 0.20 0.00 0.00 3.53 0.00 17:58:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 17:59:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 18:00:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 18:01:01 0.25 0.02 0.23 0.00 0.13 2.86 0.00 18:02:01 0.43 0.08 0.35 0.00 1.60 5.59 0.00 Average: 0.59 0.12 0.47 0.00 3.96 9.02 0.00 17:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:53:01 249316 0 593076 31.52 2620 1036532 1086308 37.07 422484 1012940 8 17:54:02 249936 0 592448 31.49 2620 1036540 1068008 36.45 422852 1011944 20 17:55:01 249584 0 592796 31.51 2620 1036544 1067792 36.44 430496 1004656 20 17:56:01 249128 0 593252 31.53 2620 1036544 1067936 36.45 431660 1004440 16 17:57:01 245364 0 597008 31.73 2620 1036552 1067912 36.45 440064 999796 12 17:58:01 245616 0 596752 31.72 2620 1036556 1067888 36.45 457484 982452 12 17:59:01 246008 0 596356 31.70 2620 1036560 1067792 36.44 456836 982448 8 18:00:01 245952 0 596408 31.70 2620 1036564 1067792 36.44 456964 982448 8 18:01:01 244920 0 597344 31.75 2620 1036660 1070136 36.52 457676 982472 28 18:02:01 244844 0 597384 31.75 2620 1036696 1068372 36.46 457620 982508 8 Average: 247067 0 595282 31.64 2620 1036575 1069994 36.52 443414 994610 14 17:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:53:01 eth0 6.46 4.01 6.01 1.80 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:54:02 eth0 1.05 0.48 0.32 0.21 0.00 0.00 0.00 0.00 17:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 eth0 0.78 0.08 0.07 0.01 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 eth0 1.43 0.30 0.34 0.20 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 eth0 1.18 0.45 0.45 0.27 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 eth0 0.60 0.38 0.30 0.21 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 0.33 0.22 0.14 0.07 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.21 0.61 0.77 0.28 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 0.00 0.00 0.00 0.00 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) 03/04/21 _x86_64_ (4 CPU) 17:50:51 LINUX RESTART (4 CPU) 17:52:01 CPU %user %nice %system %iowait %steal %idle 17:53:01 all 0.40 0.00 0.10 0.02 0.01 99.47 17:53:01 0 0.15 0.00 0.08 0.00 0.02 99.75 17:53:01 1 0.42 0.00 0.12 0.05 0.00 99.42 17:53:01 2 0.62 0.00 0.08 0.02 0.02 99.27 17:53:01 3 0.42 0.00 0.12 0.00 0.00 99.47 17:54:02 all 0.17 0.00 0.05 0.00 0.01 99.77 17:54:02 0 0.05 0.00 0.07 0.00 0.00 99.88 17:54:02 1 0.05 0.00 0.03 0.00 0.02 99.90 17:54:02 2 0.42 0.00 0.03 0.00 0.00 99.55 17:54:02 3 0.17 0.00 0.07 0.00 0.02 99.75 17:55:01 all 0.14 0.00 0.11 0.00 0.00 99.75 17:55:01 0 0.07 0.00 0.10 0.00 0.00 99.83 17:55:01 1 0.08 0.00 0.15 0.00 0.00 99.76 17:55:01 2 0.05 0.00 0.12 0.00 0.00 99.83 17:55:01 3 0.34 0.00 0.08 0.00 0.00 99.58 17:56:01 all 0.11 0.00 0.05 0.00 0.00 99.84 17:56:01 0 0.07 0.00 0.05 0.00 0.00 99.88 17:56:01 1 0.07 0.00 0.07 0.00 0.00 99.87 17:56:01 2 0.02 0.00 0.03 0.00 0.00 99.95 17:56:01 3 0.30 0.00 0.05 0.00 0.00 99.65 17:57:01 all 0.19 0.00 0.10 0.00 0.00 99.70 17:57:01 0 0.05 0.00 0.08 0.00 0.02 99.85 17:57:01 1 0.08 0.00 0.17 0.00 0.00 99.75 17:57:01 2 0.12 0.00 0.08 0.00 0.00 99.80 17:57:01 3 0.52 0.00 0.08 0.00 0.00 99.40 17:58:01 all 0.17 0.00 0.12 0.00 0.00 99.71 17:58:01 0 0.03 0.00 0.03 0.00 0.00 99.93 17:58:01 1 0.33 0.00 0.03 0.00 0.00 99.63 17:58:01 2 0.05 0.00 0.07 0.00 0.00 99.88 17:58:01 3 0.27 0.00 0.33 0.00 0.00 99.40 17:59:01 all 0.17 0.00 0.03 0.00 0.00 99.80 17:59:01 0 0.03 0.00 0.03 0.00 0.00 99.93 17:59:01 1 0.53 0.00 0.00 0.00 0.00 99.47 17:59:01 2 0.07 0.00 0.05 0.00 0.00 99.88 17:59:01 3 0.03 0.00 0.05 0.00 0.00 99.92 18:00:01 all 0.10 0.00 0.05 0.00 0.00 99.85 18:00:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:00:01 1 0.30 0.00 0.07 0.00 0.00 99.63 18:00:01 2 0.07 0.00 0.07 0.00 0.00 99.87 18:00:01 3 0.02 0.00 0.05 0.00 0.00 99.93 18:01:01 all 0.10 0.00 0.03 0.00 0.00 99.87 18:01:01 0 0.05 0.00 0.03 0.00 0.00 99.92 18:01:01 1 0.25 0.00 0.05 0.00 0.00 99.70 18:01:01 2 0.03 0.00 0.02 0.02 0.00 99.93 18:01:01 3 0.05 0.00 0.03 0.00 0.00 99.92 18:02:01 all 0.15 0.00 0.05 0.00 0.00 99.80 18:02:01 0 0.03 0.00 0.05 0.00 0.00 99.92 18:02:01 1 0.53 0.00 0.07 0.00 0.02 99.38 18:02:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:02:01 3 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 0.17 0.00 0.07 0.00 0.00 99.76 Average: 0 0.06 0.00 0.06 0.00 0.00 99.88 Average: 1 0.27 0.00 0.08 0.01 0.00 99.65 Average: 2 0.15 0.00 0.06 0.00 0.00 99.79 Average: 3 0.21 0.00 0.09 0.00 0.00 99.70