---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13408 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: 2800.000 BogoMIPS: 5600.00 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 9.1G 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 633 13037 1 2338 15047 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:82:42:be brd ff:ff:ff:ff:ff:ff inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe82:42be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:e8:7e:6d 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-13408) 07/15/26 _x86_64_ (4 CPU) 12:56:13 LINUX RESTART (4 CPU) 12:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:58:01 167.03 68.34 98.68 0.00 1364.88 7837.80 0.00 12:59:01 63.52 1.25 62.27 0.00 155.04 9520.41 0.00 Average: 115.28 34.80 80.48 0.00 760.01 8679.04 0.00 12:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 13542420 15374976 625840 3.82 70220 1953780 1434532 8.22 871652 1707292 180084 12:59:01 13396736 15450120 537448 3.28 81464 2152264 1344448 7.71 766408 1935320 175884 Average: 13469578 15412548 581644 3.55 75842 2053022 1389490 7.97 819030 1821306 177984 12:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 lo 0.73 0.73 0.09 0.09 0.00 0.00 0.00 0.00 12:58:01 ens3 272.71 171.88 964.83 29.63 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 lo 7.20 7.20 0.67 0.67 0.00 0.00 0.00 0.00 12:59:01 ens3 113.36 88.89 857.61 14.70 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: lo 3.97 3.97 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 193.04 130.38 911.22 22.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-13408) 07/15/26 _x86_64_ (4 CPU) 12:56:13 LINUX RESTART (4 CPU) 12:57:01 CPU %user %nice %system %iowait %steal %idle 12:58:01 all 12.46 12.58 10.10 11.62 0.17 53.08 12:58:01 0 15.40 11.25 9.11 8.22 0.15 55.87 12:58:01 1 6.18 14.39 10.93 8.58 0.15 59.77 12:58:01 2 7.22 13.38 10.22 10.83 0.17 58.17 12:58:01 3 20.96 11.30 10.15 18.79 0.20 38.60 12:59:01 all 17.94 0.00 1.98 5.28 0.07 74.74 12:59:01 0 22.05 0.00 2.21 6.51 0.08 69.15 12:59:01 1 12.76 0.00 1.92 8.26 0.07 77.00 12:59:01 2 26.63 0.00 2.07 2.27 0.08 68.94 12:59:01 3 10.38 0.00 1.71 4.05 0.05 83.82 Average: all 15.21 6.26 6.02 8.44 0.12 63.95 Average: 0 18.73 5.61 5.65 7.36 0.12 62.53 Average: 1 9.49 7.14 6.39 8.42 0.11 68.45 Average: 2 16.97 6.66 6.13 6.53 0.13 63.58 Average: 3 15.67 5.65 5.93 11.42 0.13 61.21