---> uname -a: Linux prd-centos7-docker-4c-2g-653.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/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/_app-service-configurable_PR-272 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/_app-service-configurable_PR-272@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 918 4811 0 2091 6724 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:45:7c:4c brd ff:ff:ff:ff:ff:ff inet 10.30.122.173/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe45:7c4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f9:21:36:25 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:f9ff:fe21:3625/64 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) 05/27/21 _x86_64_ (2 CPU) 19:25:11 LINUX RESTART (2 CPU) 19:26:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:27:01 85.43 15.49 69.94 0.00 4800.83 22722.08 0.00 19:28:01 3.36 0.02 3.35 0.00 0.53 114.92 0.00 19:29:01 0.40 0.00 0.40 0.00 0.00 6.30 0.00 19:30:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 19:31:01 0.22 0.00 0.22 0.00 0.00 2.40 0.00 19:32:01 0.37 0.00 0.37 0.00 0.00 5.06 0.00 Average: 14.61 2.51 12.09 0.00 778.09 3704.24 0.00 19:26:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:27:01 5471832 0 800640 10.00 2620 1733848 1300612 14.36 569120 1568732 136 19:28:01 5481840 0 790628 9.87 2620 1733852 1230836 13.59 562412 1567336 12 19:29:01 5484552 0 787912 9.84 2620 1733856 1206164 13.32 560788 1566568 8 19:30:01 5482084 0 790376 9.87 2620 1733860 1206456 13.32 563116 1566568 8 19:31:01 5483992 0 788464 9.84 2620 1733864 1206228 13.32 561104 1567424 8 19:32:01 5481804 0 790648 9.87 2620 1733868 1206324 13.32 558196 1572240 8 Average: 5481017 0 791445 9.88 2620 1733858 1226103 13.54 562456 1568145 30 19:26:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:27:01 eth0 663.46 463.69 1112.09 94.34 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 2.69 1.91 0.68 6.21 0.00 0.00 0.00 0.00 19:28:01 eth0 3.91 1.72 3.04 0.11 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 eth0 0.72 0.07 0.08 0.01 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 eth0 0.43 0.38 0.26 0.20 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 eth0 0.28 0.25 0.14 0.08 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.43 75.56 180.81 15.36 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 0.44 0.31 0.11 1.01 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) 05/27/21 _x86_64_ (2 CPU) 19:25:11 LINUX RESTART (2 CPU) 19:26:03 CPU %user %nice %system %iowait %steal %idle 19:27:01 all 12.57 0.00 3.60 27.05 0.07 56.71 19:27:01 0 12.27 0.00 4.09 24.75 0.07 58.82 19:27:01 1 12.88 0.00 3.11 29.34 0.07 54.60 19:28:01 all 0.14 0.00 0.05 0.00 0.03 99.77 19:28:01 0 0.03 0.00 0.07 0.00 0.03 99.87 19:28:01 1 0.25 0.00 0.03 0.00 0.03 99.68 19:29:01 all 0.15 0.00 0.02 0.00 0.03 99.81 19:29:01 0 0.05 0.00 0.02 0.00 0.02 99.92 19:29:01 1 0.25 0.00 0.02 0.00 0.03 99.70 19:30:01 all 0.11 0.00 0.03 0.00 0.03 99.84 19:30:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:30:01 1 0.20 0.00 0.03 0.00 0.03 99.73 19:31:01 all 0.12 0.00 0.03 0.00 0.03 99.83 19:31:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:31:01 1 0.22 0.00 0.03 0.00 0.03 99.72 19:32:01 all 0.11 0.00 0.03 0.00 0.03 99.83 19:32:01 0 0.05 0.00 0.03 0.00 0.05 99.87 19:32:01 1 0.17 0.00 0.02 0.00 0.02 99.80 Average: all 2.09 0.00 0.59 4.28 0.04 93.00 Average: 0 1.96 0.00 0.67 3.91 0.03 93.42 Average: 1 2.22 0.00 0.52 4.65 0.04 92.57