---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-7108 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.0G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 657 13155 1 2195 15025 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:22:28:96 brd ff:ff:ff:ff:ff:ff inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fe22:2896/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:44:73:a7 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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-7108) 10/29/25 _x86_64_ (4 CPU) 07:30:18 LINUX RESTART (4 CPU) 07:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:32:01 323.30 61.82 261.47 0.00 1294.45 10135.66 0.00 07:33:01 78.25 9.37 68.89 0.00 221.96 8626.43 0.00 Average: 200.77 35.59 165.18 0.00 758.21 9381.04 0.00 07:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 13654904 15335564 673108 4.11 59216 1824756 1471876 8.44 867652 1616752 43200 07:33:01 13468412 15377632 613784 3.74 80356 2014560 1380144 7.91 841740 1796896 96380 Average: 13561658 15356598 643446 3.93 69786 1919658 1426010 8.18 854696 1706824 69790 07:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 ens3 91.65 66.41 954.91 24.85 0.00 0.00 0.00 0.00 07:32:01 lo 0.80 0.80 0.10 0.10 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 ens3 47.88 46.14 297.54 11.84 0.00 0.00 0.00 0.00 07:33:01 lo 7.07 7.07 0.66 0.66 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 69.76 56.27 626.23 18.34 0.00 0.00 0.00 0.00 Average: lo 3.93 3.93 0.38 0.38 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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-7108) 10/29/25 _x86_64_ (4 CPU) 07:30:18 LINUX RESTART (4 CPU) 07:31:01 CPU %user %nice %system %iowait %steal %idle 07:32:01 all 10.71 10.64 8.55 19.80 0.64 49.66 07:32:01 0 7.56 12.81 10.18 17.53 0.20 51.72 07:32:01 1 13.57 8.95 7.29 37.98 0.17 32.03 07:32:01 2 9.31 11.06 8.06 8.02 0.14 63.42 07:32:01 3 12.22 9.85 8.69 15.75 1.99 51.51 07:33:01 all 18.98 1.85 3.10 6.04 0.09 69.94 07:33:01 0 12.71 1.78 3.24 14.59 0.07 67.61 07:33:01 1 28.50 2.36 3.33 3.75 0.12 61.94 07:33:01 2 23.73 1.25 3.02 3.20 0.08 68.71 07:33:01 3 11.00 1.99 2.80 2.70 0.08 81.43 Average: all 14.88 6.21 5.80 12.86 0.36 59.89 Average: 0 10.19 7.17 6.63 16.03 0.13 59.84 Average: 1 21.13 5.61 5.29 20.66 0.14 47.17 Average: 2 16.60 6.10 5.51 5.59 0.11 66.10 Average: 3 11.62 5.96 5.77 9.29 1.04 66.32