---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-260 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected 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; BHI 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.8G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 514 5000 1 2431 7134 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:9a:04:70 brd ff:ff:ff:ff:ff:ff inet 10.30.122.138/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe9a:470/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ce:c6:e6:4e:68:64 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-260) 01/07/26 _x86_64_ (2 CPU) 19:03:29 LINUX RESTART (2 CPU) 19:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:05:01 253.59 62.44 191.15 0.00 10431.99 11225.46 0.00 19:06:01 68.31 0.85 67.46 0.00 50.52 9306.47 0.00 19:07:01 49.49 2.28 47.21 0.00 178.64 4875.45 0.00 Average: 123.80 21.86 101.94 0.00 3553.72 8469.13 0.00 19:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:05:01 5186776 7257944 525588 6.46 80548 2156500 1208804 13.16 764680 1940288 215336 19:06:01 5114896 7281736 494312 6.08 91408 2233920 1171724 12.76 711740 2051140 111920 19:07:01 5168224 7347296 428064 5.26 95372 2241444 1117324 12.16 682812 2025808 12332 Average: 5156632 7295659 482655 5.93 89109 2210621 1165951 12.69 719744 2005745 113196 19:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:05:01 ens3 333.19 238.23 1642.21 72.34 0.00 0.00 0.00 0.00 19:05:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 31.91 28.26 269.38 7.41 0.00 0.00 0.00 0.00 19:06:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 27.76 26.85 48.31 9.55 0.00 0.00 0.00 0.00 19:07:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 130.96 97.78 653.30 29.77 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.15 0.15 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-260) 01/07/26 _x86_64_ (2 CPU) 19:03:29 LINUX RESTART (2 CPU) 19:04:01 CPU %user %nice %system %iowait %steal %idle 19:05:01 all 30.37 0.00 3.98 19.99 0.12 45.54 19:05:01 0 21.94 0.00 3.60 13.13 0.12 61.21 19:05:01 1 38.78 0.00 4.36 26.83 0.12 29.92 19:06:01 all 26.29 0.00 2.03 23.81 0.08 47.80 19:06:01 0 27.39 0.00 2.29 29.97 0.08 40.27 19:06:01 1 25.18 0.00 1.77 17.67 0.07 55.32 19:07:01 all 35.00 0.00 2.39 5.99 0.08 56.53 19:07:01 0 20.40 0.00 1.97 7.48 0.08 70.06 19:07:01 1 49.62 0.00 2.82 4.49 0.08 42.99 Average: all 30.55 0.00 2.80 16.59 0.09 49.97 Average: 0 23.24 0.00 2.62 16.85 0.09 57.19 Average: 1 37.85 0.00 2.98 16.32 0.09 42.75