---> uname -a: Linux prd-centos7-docker-4c-2g-358.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected 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 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 7.6G 32.4G 19% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-856 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-856@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 969 4722 0 2128 6674 Swap: 1023 0 1023 ---> 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:c6:94:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.164/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fec6:94e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:19:85:34:33 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::42:19ff:fe85:3433/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/26/21 _x86_64_ (2 CPU) 03:45:06 LINUX RESTART (2 CPU) 03:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:47:01 3.63 0.05 3.58 0.00 13.99 120.58 0.00 03:48:01 0.48 0.00 0.48 0.00 0.00 9.00 0.00 03:49:01 0.27 0.00 0.27 0.00 0.00 3.80 0.00 03:50:01 0.23 0.00 0.23 0.00 0.00 3.23 0.00 03:51:01 0.25 0.00 0.25 0.00 0.00 2.63 0.00 03:52:01 0.27 0.00 0.27 0.00 0.00 3.10 0.00 Average: 0.86 0.01 0.85 0.00 2.33 23.73 0.00 03:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 5425604 0 808392 10.09 2620 1772324 1312100 14.49 595040 1586516 12 03:48:01 5438792 0 795196 9.93 2620 1772332 1205824 13.31 583284 1587592 16 03:49:01 5437924 0 796064 9.94 2620 1772332 1206124 13.32 587324 1585140 8 03:50:01 5435372 0 798612 9.97 2620 1772336 1206172 13.32 587908 1585900 8 03:51:01 5435124 0 798852 9.97 2620 1772344 1205908 13.31 585716 1589444 16 03:52:01 5434148 0 799828 9.99 2620 1772344 1205824 13.31 586312 1589444 12 Average: 5434494 0 799491 9.98 2620 1772335 1223659 13.51 587597 1587339 12 03:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 eth0 8.81 4.95 8.13 1.89 0.00 0.00 0.00 0.00 03:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 03:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 eth0 1.02 0.33 0.32 0.20 0.00 0.00 0.00 0.00 03:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 eth0 0.45 0.38 0.27 0.20 0.00 0.00 0.00 0.00 03:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 eth0 0.97 0.25 0.20 0.07 0.00 0.00 0.00 0.00 03:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 03:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.07 1.01 1.50 0.40 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/26/21 _x86_64_ (2 CPU) 03:45:06 LINUX RESTART (2 CPU) 03:46:01 CPU %user %nice %system %iowait %steal %idle 03:47:01 all 0.27 0.00 0.09 0.00 0.05 99.59 03:47:01 0 0.20 0.00 0.10 0.00 0.03 99.67 03:47:01 1 0.34 0.00 0.08 0.00 0.07 99.51 03:48:01 all 0.09 0.00 0.04 0.00 0.03 99.83 03:48:01 0 0.03 0.00 0.03 0.00 0.03 99.90 03:48:01 1 0.15 0.00 0.05 0.00 0.03 99.77 03:49:01 all 0.09 0.00 0.03 0.00 0.03 99.84 03:49:01 0 0.03 0.00 0.02 0.00 0.03 99.92 03:49:01 1 0.15 0.00 0.05 0.00 0.03 99.77 03:50:01 all 0.08 0.00 0.06 0.00 0.04 99.82 03:50:01 0 0.03 0.00 0.03 0.00 0.03 99.90 03:50:01 1 0.12 0.00 0.08 0.00 0.05 99.75 03:51:01 all 0.07 0.00 0.06 0.00 0.04 99.83 03:51:01 0 0.05 0.00 0.05 0.00 0.05 99.85 03:51:01 1 0.08 0.00 0.07 0.00 0.03 99.82 03:52:01 all 0.05 0.00 0.02 0.00 0.03 99.90 03:52:01 0 0.02 0.00 0.02 0.00 0.03 99.93 03:52:01 1 0.08 0.00 0.02 0.00 0.03 99.87 Average: all 0.11 0.00 0.05 0.00 0.04 99.80 Average: 0 0.06 0.00 0.04 0.00 0.04 99.86 Average: 1 0.15 0.00 0.06 0.00 0.04 99.75