---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-10271 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: 2800.000 BogoMIPS: 5600.00 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 859 27777 1 3463 30775 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:83:23:27 brd ff:ff:ff:ff:ff:ff inet 10.30.170.46/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fe83:2327/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:a2:29:2a 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-10271) 02/10/25 _x86_64_ (8 CPU) 09:32:31 LINUX RESTART (8 CPU) 09:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:34:01 370.79 87.55 283.24 0.00 1988.07 15024.56 0.00 09:35:01 147.39 17.46 129.93 0.00 1182.60 21852.91 0.00 Average: 259.09 52.51 206.58 0.00 1585.34 18438.74 0.00 09:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 29582524 31580756 735444 2.24 80216 2219392 1650576 4.87 989172 1950164 171288 09:35:01 28497800 31558560 732528 2.23 121320 3171968 1620908 4.78 1101344 2831100 664872 Average: 29040162 31569658 733986 2.23 100768 2695680 1635742 4.82 1045258 2390632 418080 09:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 ens3 335.73 232.29 1932.16 58.61 0.00 0.00 0.00 0.00 09:34:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 ens3 175.32 129.70 2637.37 19.49 0.00 0.00 0.00 0.00 09:35:01 lo 3.53 3.53 0.36 0.36 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 255.52 180.99 2284.76 39.05 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.22 0.22 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 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-10271) 02/10/25 _x86_64_ (8 CPU) 09:32:31 LINUX RESTART (8 CPU) 09:33:01 CPU %user %nice %system %iowait %steal %idle 09:34:01 all 10.90 9.23 7.78 2.41 0.13 69.56 09:34:01 0 4.74 11.75 8.62 0.77 0.13 74.00 09:34:01 1 17.69 8.75 7.76 1.34 0.12 64.34 09:34:01 2 8.53 8.46 7.95 1.85 0.10 73.11 09:34:01 3 19.79 5.54 5.72 5.49 0.12 63.35 09:34:01 4 7.52 10.86 7.96 0.84 0.15 72.66 09:34:01 5 8.05 9.67 7.64 2.06 0.14 72.43 09:34:01 6 10.39 10.27 8.34 2.19 0.12 68.69 09:34:01 7 10.48 8.53 8.21 4.71 0.13 67.94 09:35:01 all 18.16 0.62 2.12 2.67 0.09 76.34 09:35:01 0 6.35 0.81 1.46 0.48 0.08 90.82 09:35:01 1 28.97 0.89 2.74 2.43 0.07 64.91 09:35:01 2 22.71 0.82 3.08 3.08 0.08 70.23 09:35:01 3 9.72 0.17 1.83 6.35 0.10 81.83 09:35:01 4 11.44 0.85 1.57 3.56 0.12 82.45 09:35:01 5 43.34 0.00 2.44 0.90 0.12 53.19 09:35:01 6 12.23 0.67 2.50 4.04 0.05 80.51 09:35:01 7 10.61 0.77 1.39 0.53 0.07 86.63 Average: all 14.54 4.91 4.94 2.54 0.11 72.96 Average: 0 5.54 6.25 5.02 0.62 0.11 82.45 Average: 1 23.33 4.82 5.25 1.88 0.09 64.63 Average: 2 15.64 4.63 5.51 2.47 0.09 71.66 Average: 3 14.75 2.85 3.77 5.92 0.11 72.61 Average: 4 9.49 5.84 4.75 2.21 0.13 77.58 Average: 5 25.80 4.81 5.03 1.48 0.13 62.76 Average: 6 11.31 5.46 5.41 3.12 0.08 74.62 Average: 7 10.55 4.64 4.79 2.62 0.10 77.32