---> uname -a: Linux prd-centos7-docker-4c-2g-15139.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 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/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-850 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-850@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 968 4726 0 2126 6675 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:2f:0c:dc brd ff:ff:ff:ff:ff:ff inet 10.30.122.126/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe2f:cdc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9d:3d:6e:47 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::42:9dff:fe3d:6e47/64 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) 05/19/21 _x86_64_ (2 CPU) 23:00:22 LINUX RESTART (2 CPU) 23:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:02:01 90.52 17.01 73.52 0.00 5644.66 8147.43 0.00 23:03:01 2.08 0.05 2.03 0.00 1.07 43.52 0.00 23:04:01 0.28 0.00 0.28 0.00 0.00 3.65 0.00 23:05:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 23:06:01 0.18 0.00 0.18 0.00 0.00 2.35 0.00 23:07:01 0.25 0.00 0.25 0.00 0.00 3.50 0.00 23:08:01 0.30 0.00 0.30 0.00 0.00 5.23 0.00 23:09:01 0.22 0.00 0.22 0.00 0.00 3.12 0.00 23:10:01 0.20 0.00 0.20 0.00 0.00 1.48 0.00 23:11:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 23:12:01 53.81 0.13 53.67 0.00 13.73 14400.60 0.00 Average: 13.30 1.53 11.77 0.00 503.16 2042.51 0.00 23:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:02:01 5426292 0 810668 10.12 2620 1769360 1308732 14.45 598240 1581720 128 23:03:01 5439716 0 797204 9.95 2620 1769400 1198232 13.23 587908 1581744 20 23:04:01 5440820 0 796096 9.94 2620 1769404 1198064 13.23 583824 1584736 16 23:05:01 5437592 0 799320 9.98 2620 1769408 1198268 13.23 586724 1584736 20 23:06:01 5437552 0 799352 9.98 2620 1769416 1198292 13.23 582840 1588736 16 23:07:01 5436648 0 800252 9.99 2620 1769420 1198368 13.23 583740 1588736 20 23:08:01 5436868 0 800024 9.99 2620 1769428 1198200 13.23 583620 1588780 20 23:09:01 5429724 0 807164 10.08 2620 1769432 1198200 13.23 590852 1588776 8 23:10:01 5426700 0 810188 10.12 2620 1769432 1198356 13.23 593680 1588776 12 23:11:01 5427264 0 809616 10.11 2620 1769440 1198512 13.23 595604 1586816 16 23:12:01 4898356 0 933892 11.66 2620 2174072 1391488 15.36 792352 1848644 8 Average: 5385230 0 814889 10.17 2620 1806201 1225883 13.53 607217 1610200 26 23:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:02:01 eth0 770.22 616.49 1721.18 106.01 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 117.02 95.60 10.03 318.92 0.00 0.00 0.00 0.00 23:03:01 eth0 0.95 0.47 0.83 0.08 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 eth0 1.62 0.10 0.14 0.01 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 eth0 2.20 0.83 0.98 0.59 0.00 0.00 0.00 0.00 23:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 eth0 1.17 0.40 0.36 0.21 0.00 0.00 0.00 0.00 23:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 eth0 0.73 0.52 0.41 0.28 0.00 0.00 0.00 0.00 23:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 eth0 0.53 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 eth0 1.20 0.30 0.33 0.17 0.00 0.00 0.00 0.00 23:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 eth0 0.52 0.30 0.27 0.17 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 eth0 191.72 171.23 2174.86 18.90 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.77 70.69 351.49 11.28 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 10.40 8.50 0.89 28.35 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) 05/19/21 _x86_64_ (2 CPU) 23:00:22 LINUX RESTART (2 CPU) 23:01:02 CPU %user %nice %system %iowait %steal %idle 23:02:01 all 13.75 0.00 3.96 8.56 0.05 73.68 23:02:01 0 14.55 0.00 4.00 8.83 0.05 72.57 23:02:01 1 12.96 0.00 3.92 8.28 0.05 74.78 23:03:01 all 0.24 0.00 0.05 0.00 0.02 99.69 23:03:01 0 0.37 0.00 0.05 0.00 0.02 99.57 23:03:01 1 0.12 0.00 0.05 0.00 0.02 99.82 23:04:01 all 0.23 0.00 0.02 0.00 0.02 99.74 23:04:01 0 0.43 0.00 0.02 0.00 0.02 99.53 23:04:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:05:01 all 0.22 0.00 0.03 0.00 0.02 99.74 23:05:01 0 0.38 0.00 0.02 0.00 0.02 99.58 23:05:01 1 0.05 0.00 0.03 0.00 0.02 99.90 23:06:01 all 0.18 0.00 0.05 0.00 0.02 99.76 23:06:01 0 0.30 0.00 0.03 0.00 0.02 99.65 23:06:01 1 0.05 0.00 0.07 0.00 0.02 99.87 23:07:01 all 0.26 0.00 0.03 0.00 0.03 99.69 23:07:01 0 0.50 0.00 0.02 0.00 0.03 99.45 23:07:01 1 0.02 0.00 0.03 0.00 0.02 99.93 23:08:01 all 0.27 0.00 0.03 0.00 0.03 99.68 23:08:01 0 0.50 0.00 0.02 0.00 0.02 99.47 23:08:01 1 0.03 0.00 0.03 0.00 0.03 99.90 23:09:01 all 0.13 0.00 0.03 0.00 0.02 99.82 23:09:01 0 0.23 0.00 0.02 0.00 0.00 99.75 23:09:01 1 0.03 0.00 0.05 0.00 0.03 99.88 23:10:01 all 0.11 0.00 0.04 0.00 0.03 99.82 23:10:01 0 0.20 0.00 0.03 0.00 0.02 99.75 23:10:01 1 0.02 0.00 0.05 0.00 0.03 99.90 23:11:01 all 0.13 0.00 0.03 0.00 0.02 99.83 23:11:01 0 0.20 0.00 0.02 0.00 0.00 99.78 23:11:01 1 0.05 0.00 0.03 0.00 0.03 99.88 23:12:01 all 6.55 0.00 2.60 4.82 0.04 85.99 23:12:01 0 6.52 0.00 2.45 4.11 0.03 86.88 23:12:01 1 6.58 0.00 2.75 5.53 0.05 85.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.94 0.00 0.60 1.17 0.02 96.26 Average: 0 2.13 0.00 0.59 1.13 0.02 96.13 Average: 1 1.75 0.00 0.62 1.22 0.03 96.38