---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-17714 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 x86_64 x86_64 x86_64 GNU/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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.8G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 850 27789 1 3460 30785 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:55:46:81 brd ff:ff:ff:ff:ff:ff inet 10.30.171.200/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86211sec preferred_lft 86211sec inet6 fe80::f816:3eff:fe55:4681/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:a5:2a:0a 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 ---> sar -b -r -n DEV: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-17714) 02/13/25 _x86_64_ (8 CPU) 18:07:48 LINUX RESTART (8 CPU) 18:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:09:01 447.98 148.28 299.70 0.00 12133.04 127259.06 0.00 18:10:01 146.01 34.63 111.38 0.00 1306.32 18154.32 0.00 Average: 296.99 91.45 205.54 0.00 6719.68 72706.69 0.00 18:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:09:01 29666072 31547764 777768 2.37 67844 2124724 1706376 5.03 1019564 1855200 137092 18:10:01 28580976 31400512 890964 2.71 110332 2969592 1908592 5.63 1288024 2585796 644360 Average: 29123524 31474138 834366 2.54 89088 2547158 1807484 5.33 1153794 2220498 390726 18:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 ens3 405.47 274.10 2418.70 73.07 0.00 0.00 0.00 0.00 18:09:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 ens3 212.31 143.16 2835.47 17.19 0.00 0.00 0.00 0.00 18:10:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 308.89 208.63 2627.09 45.13 0.00 0.00 0.00 0.00 Average: lo 1.88 1.88 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-17714) 02/13/25 _x86_64_ (8 CPU) 18:07:48 LINUX RESTART (8 CPU) 18:08:01 CPU %user %nice %system %iowait %steal %idle 18:09:01 all 9.80 9.67 8.14 2.71 0.13 69.55 18:09:01 0 10.96 10.79 8.07 1.33 0.12 68.73 18:09:01 1 9.38 10.19 7.91 0.81 0.15 71.56 18:09:01 2 18.67 8.88 8.66 1.39 0.13 62.26 18:09:01 3 5.01 9.66 8.42 4.94 0.12 71.86 18:09:01 4 8.40 7.74 7.39 7.00 0.14 69.34 18:09:01 5 9.59 11.16 8.84 1.05 0.12 69.24 18:09:01 6 5.53 7.74 7.79 3.99 0.15 74.80 18:09:01 7 10.81 11.21 8.03 1.18 0.13 68.63 18:10:01 all 14.46 2.83 3.43 2.34 0.07 76.87 18:10:01 0 14.38 3.06 2.99 1.44 0.07 78.06 18:10:01 1 15.17 3.77 3.75 0.75 0.07 76.49 18:10:01 2 18.80 2.61 3.48 0.89 0.07 74.16 18:10:01 3 11.38 2.91 3.65 2.39 0.07 79.61 18:10:01 4 6.09 3.78 3.41 1.19 0.07 85.47 18:10:01 5 30.70 2.69 4.48 3.11 0.08 58.94 18:10:01 6 8.69 0.82 2.41 8.08 0.10 79.89 18:10:01 7 10.43 2.97 3.27 0.86 0.05 82.42 Average: all 12.14 6.24 5.78 2.52 0.10 73.22 Average: 0 12.67 6.92 5.53 1.38 0.09 73.41 Average: 1 12.28 6.97 5.82 0.78 0.11 74.04 Average: 2 18.74 5.74 6.07 1.14 0.10 68.22 Average: 3 8.20 6.27 6.03 3.66 0.09 75.75 Average: 4 7.24 5.75 5.39 4.08 0.10 77.45 Average: 5 20.15 6.92 6.66 2.08 0.10 64.09 Average: 6 7.11 4.27 5.09 6.04 0.13 77.36 Average: 7 10.62 7.08 5.65 1.02 0.09 75.54