---> uname -a: Linux prd-centos7-docker-4c-2g-31230.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: 2933.442 BogoMIPS: 5866.88 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-757 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-757@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 721 93 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:01:63:df brd ff:ff:ff:ff:ff:ff inet 10.30.122.115/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe01:63df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:77:71:99:3a 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::42:77ff:fe71:993a/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) 03/24/21 _x86_64_ (4 CPU) 17:33:10 LINUX RESTART (4 CPU) 17:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:35:01 36.26 13.83 22.42 0.00 4573.06 4178.91 0.00 17:36:01 1.98 0.00 1.98 0.00 0.00 36.46 0.00 17:37:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 17:38:02 0.18 0.00 0.18 0.00 0.00 2.01 0.00 17:39:01 0.25 0.00 0.25 0.00 0.00 3.18 0.00 17:40:01 0.37 0.00 0.37 0.00 0.00 5.45 0.00 17:41:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 17:42:01 0.20 0.00 0.20 0.00 0.00 2.56 0.00 17:43:01 137.97 86.86 51.11 0.00 6548.16 16842.22 0.00 Average: 19.82 11.24 8.58 0.00 1240.19 2351.85 0.00 17:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:35:01 250660 0 616684 32.78 2620 1011580 1102148 37.61 440180 993744 20 17:36:01 253196 0 614140 32.64 2620 1011588 1071512 36.57 440388 991620 20 17:37:01 251688 0 615644 32.72 2620 1011592 1071512 36.57 444252 989464 20 17:38:02 253056 0 614276 32.65 2620 1011592 1071268 36.56 452316 980048 12 17:39:01 251168 0 616156 32.75 2620 1011600 1071356 36.56 448964 985136 20 17:40:01 251836 0 615484 32.71 2620 1011604 1071272 36.56 459624 974060 12 17:41:01 251840 0 615476 32.71 2620 1011608 1071272 36.56 459564 974056 8 17:42:01 252084 0 615204 32.70 2620 1011636 1071272 36.56 459488 974064 20 17:43:01 160020 0 713520 37.92 2620 1005384 1264928 43.17 476396 986596 37900 Average: 241728 0 626287 33.29 2620 1010909 1096282 37.41 453464 983199 4226 17:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:35:01 eth0 152.24 154.64 645.05 38.19 0.00 0.00 0.00 0.00 17:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 docker0 102.11 82.00 8.99 308.50 0.00 0.00 0.00 0.00 17:36:01 eth0 1.86 0.67 0.61 0.39 0.00 0.00 0.00 0.00 17:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 eth0 1.08 0.68 0.56 0.40 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:02 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 eth0 0.39 0.27 0.17 0.08 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 218.77 163.52 2168.90 19.06 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.78 35.68 314.13 6.48 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 11.37 9.13 1.00 34.34 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) 03/24/21 _x86_64_ (4 CPU) 17:33:10 LINUX RESTART (4 CPU) 17:34:01 CPU %user %nice %system %iowait %steal %idle 17:35:01 all 3.35 0.00 2.09 0.71 0.02 93.83 17:35:01 0 2.95 0.00 1.85 1.24 0.00 93.96 17:35:01 1 3.85 0.00 2.60 0.91 0.05 92.59 17:35:01 2 2.33 0.00 1.64 0.35 0.00 95.67 17:35:01 3 4.28 0.00 2.25 0.32 0.03 93.11 17:36:01 all 0.16 0.00 0.04 0.00 0.00 99.79 17:36:01 0 0.45 0.00 0.03 0.00 0.02 99.50 17:36:01 1 0.07 0.00 0.02 0.00 0.00 99.92 17:36:01 2 0.10 0.00 0.08 0.00 0.00 99.82 17:36:01 3 0.03 0.00 0.03 0.00 0.00 99.93 17:37:01 all 0.17 0.00 0.06 0.00 0.00 99.76 17:37:01 0 0.48 0.00 0.05 0.00 0.00 99.47 17:37:01 1 0.08 0.00 0.10 0.00 0.00 99.82 17:37:01 2 0.05 0.00 0.03 0.00 0.02 99.90 17:37:01 3 0.07 0.00 0.07 0.00 0.00 99.87 17:38:02 all 0.15 0.00 0.04 0.00 0.01 99.80 17:38:02 0 0.45 0.00 0.02 0.00 0.02 99.52 17:38:02 1 0.05 0.00 0.05 0.00 0.00 99.90 17:38:02 2 0.05 0.00 0.02 0.00 0.00 99.93 17:38:02 3 0.05 0.00 0.07 0.00 0.02 99.87 17:39:01 all 0.17 0.00 0.05 0.00 0.01 99.78 17:39:01 0 0.53 0.00 0.03 0.00 0.00 99.44 17:39:01 1 0.05 0.00 0.05 0.00 0.02 99.88 17:39:01 2 0.03 0.00 0.03 0.00 0.02 99.92 17:39:01 3 0.05 0.00 0.08 0.00 0.00 99.86 17:40:01 all 0.14 0.00 0.11 0.00 0.00 99.75 17:40:01 0 0.07 0.00 0.02 0.00 0.00 99.92 17:40:01 1 0.03 0.00 0.35 0.00 0.00 99.62 17:40:01 2 0.43 0.00 0.02 0.00 0.00 99.55 17:40:01 3 0.03 0.00 0.05 0.00 0.00 99.92 17:41:01 all 0.17 0.00 0.03 0.00 0.00 99.80 17:41:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:41:01 1 0.07 0.00 0.07 0.00 0.00 99.87 17:41:01 2 0.55 0.00 0.03 0.00 0.00 99.42 17:41:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:42:01 all 0.07 0.00 0.04 0.00 0.00 99.89 17:42:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:42:01 1 0.05 0.00 0.05 0.00 0.02 99.88 17:42:01 2 0.20 0.00 0.03 0.00 0.00 99.77 17:42:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:43:01 all 5.75 0.00 4.11 1.66 0.07 88.41 17:43:01 0 5.20 0.00 4.10 0.34 0.08 90.28 17:43:01 1 7.03 0.00 3.69 3.00 0.05 86.23 17:43:01 2 4.77 0.00 3.98 0.39 0.05 90.82 17:43:01 3 6.01 0.00 4.68 2.90 0.08 86.32 Average: all 1.12 0.00 0.73 0.26 0.01 97.88 Average: 0 1.12 0.00 0.68 0.17 0.01 98.01 Average: 1 1.25 0.00 0.77 0.43 0.01 97.54 Average: 2 0.94 0.00 0.65 0.08 0.01 98.32 Average: 3 1.17 0.00 0.80 0.36 0.01 97.66