---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-15856 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: 2799.998 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 8.9G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /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 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 645 13196 1 2167 15040 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:84:25:af brd ff:ff:ff:ff:ff:ff inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86249sec preferred_lft 86249sec inet6 fe80::f816:3eff:fe84:25af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:71:33:41 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-15856) 05/26/25 _x86_64_ (4 CPU) 11:15:39 LINUX RESTART (4 CPU) 11:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:17:01 441.77 126.30 315.47 0.00 4543.91 40320.89 0.00 11:18:01 81.10 3.43 77.67 0.00 163.31 10238.98 0.00 Average: 259.92 64.35 195.57 0.00 2335.20 25153.56 0.00 11:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 13675864 15439040 560956 3.42 70020 1887352 1371288 7.86 763512 1682408 149852 11:18:01 13506400 15392244 601340 3.67 80196 1992980 1398840 8.02 832376 1773148 28764 Average: 13591132 15415642 581148 3.54 75108 1940166 1385064 7.94 797944 1727778 89308 11:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 502.47 312.78 2360.13 78.35 0.00 0.00 0.00 0.00 11:17:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 66.61 58.42 277.96 15.15 0.00 0.00 0.00 0.00 11:18:01 lo 7.40 7.40 0.69 0.69 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 282.71 184.53 1310.30 46.49 0.00 0.00 0.00 0.00 Average: lo 4.54 4.54 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-15856) 05/26/25 _x86_64_ (4 CPU) 11:15:39 LINUX RESTART (4 CPU) 11:16:02 CPU %user %nice %system %iowait %steal %idle 11:17:01 all 20.71 17.29 12.90 8.51 0.14 40.44 11:17:01 0 22.89 17.34 13.25 7.80 0.14 38.58 11:17:01 1 20.22 16.87 13.85 8.33 0.14 40.59 11:17:01 2 18.52 18.02 12.18 6.82 0.14 44.31 11:17:01 3 21.20 16.91 12.33 11.11 0.14 38.32 11:18:01 all 21.29 0.37 2.12 2.71 0.06 73.44 11:18:01 0 28.25 0.22 1.85 4.09 0.07 65.53 11:18:01 1 20.37 0.50 2.73 0.55 0.08 75.78 11:18:01 2 20.87 0.47 1.99 3.38 0.05 73.24 11:18:01 3 15.68 0.30 1.90 2.84 0.05 79.23 Average: all 21.01 8.72 7.44 5.57 0.10 57.16 Average: 0 25.60 8.68 7.48 5.92 0.10 52.21 Average: 1 20.29 8.58 8.22 4.39 0.11 58.41 Average: 2 19.71 9.12 7.01 5.08 0.09 58.98 Average: 3 18.40 8.49 7.04 6.91 0.09 59.06