---> uname -a: Linux prd-centos7-docker-4c-2g-913.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/auth.log /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% /run/cloud-init/result.json /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 /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1284 3116 0 3419 6456 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:31:d5:fc brd ff:ff:ff:ff:ff:ff inet 10.30.123.67/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe31:d5fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3c:c5:25:9c 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::42:3cff:fec5:259c/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) 20:38:19 LINUX RESTART (2 CPU) 20:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:40:01 23.53 3.18 20.35 0.00 2521.63 3850.32 0.00 20:41:02 0.40 0.00 0.40 0.00 0.00 6.35 0.00 20:42:01 0.29 0.00 0.29 0.00 0.00 3.81 0.00 20:43:01 0.32 0.00 0.32 0.00 0.00 4.11 0.00 20:44:01 0.18 0.00 0.18 0.00 0.00 2.50 0.00 20:45:01 0.35 0.00 0.35 0.00 0.00 4.55 0.00 20:46:01 0.20 0.00 0.20 0.00 0.00 2.86 0.00 20:47:01 0.30 0.00 0.30 0.00 0.00 3.76 0.00 20:48:01 82.79 0.03 82.76 0.00 3.73 28018.19 0.00 20:49:01 120.23 0.00 120.23 0.00 0.00 30548.83 0.00 Average: 22.90 0.32 22.58 0.00 253.01 6256.74 0.00 20:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:40:01 5426704 0 807316 10.08 2620 1772300 1253660 13.84 590312 1591488 20 20:41:02 5431204 0 802812 10.02 2620 1772304 1198948 13.24 586732 1591452 16 20:42:01 5430040 0 803972 10.04 2620 1772308 1199164 13.24 590204 1589252 8 20:43:01 5429288 0 804720 10.05 2620 1772312 1199176 13.24 591992 1589252 16 20:44:01 5427780 0 806220 10.07 2620 1772320 1199260 13.24 586552 1595244 12 20:45:01 5428552 0 805400 10.06 2620 1772368 1198972 13.24 586144 1595252 20 20:46:01 5427444 0 806548 10.07 2620 1772328 1198948 13.24 587592 1595244 8 20:47:01 5418568 0 815416 10.18 2620 1772336 1198948 13.24 595800 1595244 8 20:48:01 4310136 0 1081380 13.50 2620 2614804 1471560 16.25 851288 2331184 101648 20:49:01 3706492 0 1205404 15.05 2620 3094424 1463860 16.16 943932 2721572 52 Average: 5143621 0 873919 10.91 2620 1988780 1258250 13.89 651055 1779518 10181 20:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:40:01 eth0 157.47 164.65 643.36 24.02 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 111.74 89.31 9.75 310.85 0.00 0.00 0.00 0.00 20:41:02 eth0 0.53 0.00 0.05 0.00 0.00 0.00 0.00 0.00 20:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 eth0 1.25 0.30 0.34 0.17 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 eth0 0.87 0.45 0.30 0.24 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 0.78 0.38 0.37 0.26 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 veth43897b5 68.25 69.44 6.31 387.98 0.00 0.00 0.00 0.00 20:48:01 eth0 478.61 440.04 4470.34 38.36 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 68.25 69.34 5.37 387.97 0.00 0.00 0.00 0.00 20:49:01 eth0 448.13 402.00 3505.59 120.51 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 vethc593d38 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:49:01 docker0 32.21 34.84 2.06 259.41 0.00 0.00 0.00 0.00 Average: eth0 109.01 101.01 863.70 18.40 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: vethc593d38 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 21.26 19.39 1.72 96.01 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) 20:38:19 LINUX RESTART (2 CPU) 20:39:01 CPU %user %nice %system %iowait %steal %idle 20:40:01 all 3.53 0.00 1.35 0.58 0.05 94.49 20:40:01 0 3.69 0.00 1.38 0.54 0.03 94.35 20:40:01 1 3.36 0.00 1.32 0.62 0.07 94.63 20:41:02 all 0.06 0.00 0.04 0.00 0.03 99.87 20:41:02 0 0.02 0.00 0.05 0.00 0.03 99.90 20:41:02 1 0.10 0.00 0.03 0.00 0.02 99.85 20:42:01 all 0.17 0.00 0.03 0.00 0.03 99.77 20:42:01 0 0.03 0.00 0.02 0.00 0.03 99.92 20:42:01 1 0.31 0.00 0.03 0.00 0.03 99.63 20:43:01 all 0.05 0.00 0.03 0.00 0.03 99.88 20:43:01 0 0.03 0.00 0.03 0.00 0.03 99.90 20:43:01 1 0.07 0.00 0.03 0.00 0.03 99.87 20:44:01 all 0.11 0.00 0.02 0.00 0.03 99.84 20:44:01 0 0.15 0.00 0.02 0.00 0.03 99.80 20:44:01 1 0.07 0.00 0.02 0.00 0.03 99.88 20:45:01 all 0.04 0.00 0.03 0.00 0.03 99.90 20:45:01 0 0.02 0.00 0.03 0.00 0.03 99.92 20:45:01 1 0.07 0.00 0.02 0.00 0.03 99.88 20:46:01 all 0.09 0.00 0.03 0.00 0.03 99.85 20:46:01 0 0.05 0.00 0.03 0.00 0.05 99.87 20:46:01 1 0.13 0.00 0.02 0.00 0.02 99.83 20:47:01 all 0.06 0.00 0.04 0.00 0.03 99.87 20:47:01 0 0.03 0.00 0.03 0.00 0.03 99.90 20:47:01 1 0.08 0.00 0.05 0.00 0.02 99.85 20:48:01 all 10.38 0.00 4.01 1.70 0.06 83.85 20:48:01 0 10.29 0.00 4.24 1.33 0.07 84.08 20:48:01 1 10.47 0.00 3.79 2.07 0.05 83.62 20:49:01 all 13.43 0.00 6.03 1.52 0.08 78.94 20:49:01 0 12.45 0.00 6.36 1.56 0.07 79.56 20:49:01 1 14.41 0.00 5.71 1.47 0.09 78.32 Average: all 2.74 0.00 1.14 0.37 0.04 95.71 Average: 0 2.62 0.00 1.19 0.34 0.04 95.81 Average: 1 2.85 0.00 1.08 0.41 0.04 95.62