---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-2226 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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/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 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 691 12998 1 2319 14989 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:5a:1c:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86265sec preferred_lft 86265sec inet6 fe80::f816:3eff:fe5a:1cf7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:b4:dd:87 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-2226) 10/16/26 _x86_64_ (4 CPU) 10:38:52 LINUX RESTART (4 CPU) 10:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:40:01 408.10 129.60 278.50 0.00 5513.21 45715.45 0.00 10:41:01 127.15 25.20 101.95 0.00 422.46 15838.04 0.00 Average: 267.62 77.40 190.23 0.00 2967.84 30776.75 0.00 10:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 13534352 15311600 687540 4.19 69336 1901340 1473472 8.45 882044 1703072 206784 10:41:01 13274324 15312564 674368 4.11 81012 2138008 1461112 8.38 911900 1909256 29188 Average: 13404338 15312082 680954 4.15 75174 2019674 1467292 8.41 896972 1806164 117986 10:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 375.19 254.94 2492.27 73.54 0.00 0.00 0.00 0.00 10:40:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 79.37 61.01 733.63 12.22 0.00 0.00 0.00 0.00 10:41:01 lo 7.20 7.20 0.67 0.67 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 227.28 157.97 1612.95 42.88 0.00 0.00 0.00 0.00 Average: lo 4.50 4.50 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-2226) 10/16/26 _x86_64_ (4 CPU) 10:38:52 LINUX RESTART (4 CPU) 10:39:01 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 18.52 19.25 15.02 3.49 0.04 43.69 10:40:01 0 13.52 21.39 15.90 2.33 0.05 46.81 10:40:01 1 22.41 17.73 14.44 2.43 0.03 42.95 10:40:01 2 16.14 19.74 14.96 6.28 0.03 42.84 10:40:01 3 22.03 18.12 14.76 2.92 0.03 42.15 10:41:01 all 23.40 5.35 5.97 1.12 0.02 64.14 10:41:01 0 14.55 6.58 6.90 0.53 0.02 71.42 10:41:01 1 14.70 6.17 6.40 0.63 0.02 72.08 10:41:01 2 29.93 6.49 6.09 0.96 0.02 56.51 10:41:01 3 34.51 2.14 4.49 2.37 0.02 56.47 Average: all 20.97 12.27 10.47 2.30 0.03 53.96 Average: 0 14.04 13.96 11.38 1.43 0.03 59.16 Average: 1 18.53 11.91 10.39 1.53 0.03 57.62 Average: 2 23.06 13.10 10.51 3.61 0.03 49.70 Average: 3 28.30 10.09 9.60 2.64 0.03 49.34