---> uname -a: Linux prd-centos7-docker-4c-2g-698.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/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-860 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-860@tmp /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 ---> free -m: total used free shared buff/cache available Mem: 7821 932 4762 0 2126 6711 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:59:a0:48 brd ff:ff:ff:ff:ff:ff inet 10.30.122.53/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fe59:a048/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c3:6e:ea:f8 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:c3ff:fe6e:eaf8/64 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) 05/28/21 _x86_64_ (2 CPU) 00:00:48 LINUX RESTART (2 CPU) 00:02:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:03:01 56.47 15.25 41.22 0.00 4754.52 14163.76 0.00 00:04:01 2.43 0.00 2.43 0.00 0.00 58.41 0.00 00:05:01 0.40 0.00 0.40 0.00 0.00 5.95 0.00 00:06:01 0.17 0.00 0.17 0.00 0.00 1.62 0.00 00:07:01 0.30 0.00 0.30 0.00 0.00 4.91 0.00 00:08:01 0.28 0.00 0.28 0.00 0.00 2.85 0.00 00:09:01 0.23 0.00 0.23 0.00 0.00 3.65 0.00 00:10:01 0.25 0.00 0.25 0.00 0.00 3.53 0.00 00:11:01 0.22 0.00 0.22 0.00 0.00 1.88 0.00 00:12:01 2.26 0.13 2.13 0.00 13.72 52.76 0.00 Average: 6.14 1.49 4.64 0.00 462.63 1387.68 0.00 00:02:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:03:01 5428128 0 808708 10.10 2620 1769484 1291056 14.25 596144 1583648 128 00:04:01 5440428 0 796404 9.94 2620 1769488 1215696 13.42 589900 1579764 12 00:05:01 5439428 0 797400 9.96 2620 1769492 1203576 13.29 591116 1579804 8 00:06:01 5439084 0 797740 9.96 2620 1769496 1203684 13.29 591688 1579804 8 00:07:01 5440960 0 795856 9.94 2620 1769504 1203360 13.29 581812 1587964 8 00:08:01 5439356 0 797460 9.96 2620 1769504 1203544 13.29 583580 1587964 8 00:09:01 5431864 0 804940 10.05 2620 1769516 1203424 13.29 590820 1587968 8 00:10:01 5428204 0 808596 10.10 2620 1769520 1203688 13.29 594104 1587964 8 00:11:01 5429876 0 806924 10.08 2620 1769520 1203424 13.29 594744 1586164 8 00:12:01 5203596 0 900224 11.24 2620 1902500 1695336 18.72 811152 1581272 132332 Average: 5412092 0 811425 10.13 2620 1782802 1262679 13.94 612506 1584232 13253 00:02:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:03:01 eth0 824.57 632.18 1736.35 107.67 0.00 0.00 0.00 0.00 00:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 docker0 110.66 90.94 9.71 322.29 0.00 0.00 0.00 0.00 00:04:01 eth0 3.95 1.83 3.02 0.13 0.00 0.00 0.00 0.00 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 eth0 1.67 0.32 0.39 0.20 0.00 0.00 0.00 0.00 00:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 eth0 1.40 0.67 0.62 0.40 0.00 0.00 0.00 0.00 00:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 eth0 0.27 0.18 0.14 0.07 0.00 0.00 0.00 0.00 00:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 00:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 eth0 0.47 0.38 0.27 0.20 0.00 0.00 0.00 0.00 00:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 eth0 191.98 171.12 1861.88 40.56 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 Average: eth0 100.11 78.87 355.81 14.62 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 10.74 8.82 0.94 31.27 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) 05/28/21 _x86_64_ (2 CPU) 00:00:48 LINUX RESTART (2 CPU) 00:02:03 CPU %user %nice %system %iowait %steal %idle 00:03:01 all 13.97 0.00 3.61 18.26 0.07 64.09 00:03:01 0 12.17 0.00 4.59 16.19 0.07 66.98 00:03:01 1 15.76 0.00 2.64 20.33 0.07 61.20 00:04:01 all 0.18 0.00 0.06 0.01 0.03 99.73 00:04:01 0 0.10 0.00 0.07 0.02 0.03 99.78 00:04:01 1 0.25 0.00 0.05 0.00 0.02 99.68 00:05:01 all 0.18 0.00 0.03 0.00 0.02 99.78 00:05:01 0 0.07 0.00 0.02 0.00 0.02 99.90 00:05:01 1 0.28 0.00 0.03 0.00 0.02 99.67 00:06:01 all 0.04 0.00 0.03 0.00 0.03 99.89 00:06:01 0 0.03 0.00 0.03 0.00 0.03 99.90 00:06:01 1 0.05 0.00 0.03 0.00 0.03 99.88 00:07:01 all 0.07 0.00 0.06 0.00 0.03 99.85 00:07:01 0 0.08 0.00 0.05 0.00 0.05 99.82 00:07:01 1 0.05 0.00 0.07 0.00 0.00 99.88 00:08:01 all 0.12 0.00 0.02 0.00 0.03 99.84 00:08:01 0 0.20 0.00 0.02 0.00 0.02 99.77 00:08:01 1 0.03 0.00 0.02 0.00 0.03 99.92 00:09:01 all 0.12 0.00 0.05 0.00 0.03 99.81 00:09:01 0 0.20 0.00 0.05 0.00 0.03 99.72 00:09:01 1 0.03 0.00 0.05 0.00 0.02 99.90 00:10:01 all 0.08 0.00 0.03 0.00 0.03 99.87 00:10:01 0 0.12 0.00 0.03 0.00 0.02 99.83 00:10:01 1 0.03 0.00 0.03 0.00 0.03 99.90 00:11:01 all 0.06 0.00 0.02 0.00 0.02 99.91 00:11:01 0 0.08 0.00 0.02 0.00 0.02 99.88 00:11:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:12:01 all 2.84 0.00 1.06 0.29 0.04 95.77 00:12:01 0 3.54 0.00 1.40 0.37 0.03 94.66 00:12:01 1 2.15 0.00 0.72 0.20 0.05 96.88 Average: all 1.68 0.00 0.48 1.75 0.03 96.06 Average: 0 1.59 0.00 0.60 1.57 0.03 96.21 Average: 1 1.78 0.00 0.35 1.94 0.03 95.91