---> uname -a: Linux prd-centos7-docker-4c-2g-606.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: 2800.000 BogoMIPS: 5600.00 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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/ndry_app-functions-sdk-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/ndry_app-functions-sdk-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 1270 3131 0 3419 6471 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:e4:d0:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fee4:d0c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e4:6c:9b:54 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:e4ff:fe6c:9b54/64 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) 06/05/21 _x86_64_ (2 CPU) 00:09:06 LINUX RESTART (2 CPU) 00:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:11:02 8.73 0.15 8.58 0.00 22.11 1417.07 0.00 00:12:01 0.83 0.00 0.83 0.00 0.00 17.70 0.00 00:13:01 0.25 0.00 0.25 0.00 0.00 2.47 0.00 00:14:01 0.23 0.00 0.23 0.00 0.00 3.23 0.00 00:15:01 0.27 0.00 0.27 0.00 0.00 2.91 0.00 00:16:01 0.33 0.00 0.33 0.00 0.00 3.91 0.00 00:17:01 86.28 0.05 86.23 0.00 3.86 28026.88 0.00 Average: 13.88 0.03 13.85 0.00 3.72 4221.30 0.00 00:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:11:02 5439092 0 794852 9.92 2620 1772376 1292008 14.26 577784 1590796 20 00:12:01 5450444 0 783492 9.78 2620 1772384 1196652 13.21 572680 1586604 8 00:13:01 5449680 0 784200 9.79 2620 1772440 1196892 13.21 575828 1584744 24 00:14:01 5449636 0 784296 9.79 2620 1772388 1196652 13.21 575540 1584728 8 00:15:01 5446064 0 787860 9.84 2620 1772396 1196760 13.21 571824 1591944 8 00:16:01 5445564 0 788360 9.84 2620 1772396 1196724 13.21 572724 1591944 8 00:17:01 4410152 0 981048 12.25 2620 2615120 1471004 16.24 788908 2294036 101688 Average: 5298662 0 814873 10.17 2620 1892786 1249527 13.80 605041 1689257 14538 00:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:11:02 eth0 98.50 114.92 325.62 15.44 0.00 0.00 0.00 0.00 00:11:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:02 docker0 105.91 83.90 9.51 311.26 0.00 0.00 0.00 0.00 00:12:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 00:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 eth0 0.50 0.32 0.27 0.20 0.00 0.00 0.00 0.00 00:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 00:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 eth0 0.17 0.15 0.08 0.07 0.00 0.00 0.00 0.00 00:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 eth0 0.20 0.15 0.07 0.01 0.00 0.00 0.00 0.00 00:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 vethfc491be 68.16 69.66 6.50 390.85 0.00 0.00 0.00 0.00 00:17:01 eth0 468.69 434.69 4473.69 38.82 0.00 0.00 0.00 0.00 00:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 docker0 68.16 69.54 5.57 390.84 0.00 0.00 0.00 0.00 Average: vethfc491be 9.76 9.98 0.93 55.98 0.00 0.00 0.00 0.00 Average: eth0 81.45 78.82 687.43 7.81 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 24.93 21.98 2.16 100.55 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) 06/05/21 _x86_64_ (2 CPU) 00:09:06 LINUX RESTART (2 CPU) 00:10:01 CPU %user %nice %system %iowait %steal %idle 00:11:02 all 2.00 0.00 0.67 0.22 0.05 97.06 00:11:02 0 2.05 0.00 0.76 0.12 0.05 97.03 00:11:02 1 1.95 0.00 0.59 0.32 0.05 97.09 00:12:01 all 0.08 0.00 0.04 0.00 0.03 99.86 00:12:01 0 0.03 0.00 0.05 0.00 0.02 99.90 00:12:01 1 0.12 0.00 0.03 0.00 0.03 99.81 00:13:01 all 0.10 0.00 0.03 0.00 0.04 99.82 00:13:01 0 0.07 0.00 0.05 0.00 0.02 99.87 00:13:01 1 0.13 0.00 0.02 0.00 0.07 99.78 00:14:01 all 0.08 0.00 0.03 0.00 0.03 99.86 00:14:01 0 0.02 0.00 0.03 0.00 0.02 99.93 00:14:01 1 0.13 0.00 0.03 0.00 0.05 99.78 00:15:01 all 0.12 0.00 0.03 0.00 0.03 99.82 00:15:01 0 0.17 0.00 0.03 0.00 0.02 99.78 00:15:01 1 0.07 0.00 0.03 0.00 0.03 99.87 00:16:01 all 0.11 0.00 0.03 0.00 0.03 99.82 00:16:01 0 0.20 0.00 0.03 0.00 0.03 99.73 00:16:01 1 0.02 0.00 0.03 0.00 0.03 99.92 00:17:01 all 11.90 0.00 5.22 2.99 0.06 79.83 00:17:01 0 12.25 0.00 5.31 2.95 0.05 79.44 00:17:01 1 11.56 0.00 5.12 3.02 0.07 80.22 Average: all 2.02 0.00 0.85 0.45 0.04 96.64 Average: 0 2.07 0.00 0.88 0.43 0.03 96.60 Average: 1 1.97 0.00 0.82 0.47 0.05 96.69