---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-1149 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 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/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 648 13030 1 2330 15033 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:73:af:5c brd ff:ff:ff:ff:ff:ff inet 10.30.106.196/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe73:af5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:96:d7:9f 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-1149) 06/23/26 _x86_64_ (4 CPU) 13:57:59 LINUX RESTART (4 CPU) 13:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:59:02 387.42 164.18 223.24 0.00 6924.49 73870.31 0.00 14:00:01 134.77 27.16 107.61 0.00 406.30 12525.08 0.00 Average: 262.17 96.25 165.92 0.00 3693.05 43457.96 0.00 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:02 13878480 15439332 574992 3.51 48772 1718436 1358400 7.79 743288 1527656 67040 14:00:01 13348908 15384908 603768 3.68 80868 2135928 1392484 7.98 828408 1921712 238276 Average: 13613694 15412120 589380 3.60 64820 1927182 1375442 7.89 785848 1724684 152658 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:02 ens3 352.92 231.57 1720.29 70.14 0.00 0.00 0.00 0.00 13:59:02 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 13:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 111.24 89.46 1568.26 16.47 0.00 0.00 0.00 0.00 14:00:01 lo 7.46 7.46 0.71 0.71 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 233.10 161.12 1644.92 43.53 0.00 0.00 0.00 0.00 Average: lo 4.91 4.91 0.47 0.47 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-1149) 06/23/26 _x86_64_ (4 CPU) 13:57:59 LINUX RESTART (4 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:02 all 13.51 18.38 15.19 2.93 0.12 49.88 13:59:02 0 10.64 19.13 15.61 2.89 0.12 51.61 13:59:02 1 11.03 19.51 14.86 1.89 0.12 52.59 13:59:02 2 17.11 17.25 14.65 2.60 0.12 48.28 13:59:02 3 15.26 17.64 15.61 4.34 0.14 47.01 14:00:01 all 20.16 5.03 4.94 2.23 0.07 67.57 14:00:01 0 27.32 4.70 4.60 1.24 0.07 62.06 14:00:01 1 7.23 5.60 4.89 3.39 0.07 78.83 14:00:01 2 8.04 5.72 4.62 1.09 0.05 80.48 14:00:01 3 38.05 4.11 5.66 3.18 0.09 48.91 Average: all 16.82 11.73 10.08 2.58 0.10 58.69 Average: 0 18.94 11.95 10.14 2.07 0.09 56.81 Average: 1 9.13 12.57 9.88 2.64 0.09 65.68 Average: 2 12.60 11.51 9.66 1.85 0.08 64.30 Average: 3 26.61 10.90 10.66 3.76 0.11 47.96