---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-2368 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: 2800.000 BogoMIPS: 5600.00 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 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 504 5012 1 2428 7144 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:64:62:af brd ff:ff:ff:ff:ff:ff inet 10.30.123.66/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe64:62af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 6a:12:6c:36:fa:04 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-2368) 02/18/26 _x86_64_ (2 CPU) 10:03:40 LINUX RESTART (2 CPU) 10:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:05:01 148.08 71.82 76.25 0.00 11539.41 47480.75 0.00 10:06:01 32.54 0.28 32.26 0.00 14.40 9511.76 0.00 10:07:01 27.65 0.13 27.51 0.00 22.53 10184.70 0.00 10:08:01 48.33 0.85 47.48 0.00 50.52 9501.35 0.00 10:09:01 43.11 0.32 42.79 0.00 12.93 4617.63 0.00 10:10:01 24.51 0.88 23.63 0.00 67.44 1338.62 0.00 10:11:01 19.11 0.58 18.53 0.00 68.92 914.65 0.00 Average: 49.05 10.70 38.35 0.00 1682.27 11935.39 0.00 10:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 5583848 7370192 429676 5.28 58596 1908384 1082536 11.79 598540 1740444 35748 10:06:01 5434024 7289424 506352 6.22 67520 1964796 1176708 12.81 693504 1787276 20124 10:07:01 5328720 7356884 428740 5.27 81848 2113512 1110360 12.09 630356 1936084 145532 10:08:01 5212112 7374452 401748 4.94 89496 2231188 1096736 11.94 616576 2049384 106080 10:09:01 5154636 7323836 451624 5.55 93252 2234052 1124296 12.24 697640 2024516 26704 10:10:01 5153232 7326940 448480 5.51 94968 2236532 1130372 12.31 701968 2022384 9676 10:11:01 5074684 7266304 508272 6.25 96992 2251812 1194484 13.00 762760 2037240 38656 Average: 5277322 7329719 453556 5.57 83239 2134325 1130785 12.31 671621 1942475 54646 10:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 10:05:01 ens3 293.07 189.64 856.52 64.08 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 10:06:01 ens3 32.74 29.98 384.42 6.46 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:07:01 ens3 39.08 32.01 548.24 3.40 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:08:01 ens3 18.51 17.15 169.13 4.33 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:09:01 ens3 15.66 15.58 32.91 4.21 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:10:01 ens3 16.86 16.99 19.78 5.95 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 10:11:01 ens3 15.05 14.41 10.99 6.03 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 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 61.57 45.11 288.85 13.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-2368) 02/18/26 _x86_64_ (2 CPU) 10:03:40 LINUX RESTART (2 CPU) 10:04:01 CPU %user %nice %system %iowait %steal %idle 10:05:01 all 19.06 0.00 3.92 44.72 0.08 32.21 10:05:01 0 16.25 0.00 2.83 51.38 0.07 29.48 10:05:01 1 21.86 0.00 5.02 38.08 0.10 34.94 10:06:01 all 9.60 0.00 0.89 41.49 0.11 47.92 10:06:01 0 13.12 0.00 1.08 74.79 0.17 10.85 10:06:01 1 6.08 0.00 0.69 8.14 0.05 85.04 10:07:01 all 10.38 0.00 1.18 39.25 0.04 49.15 10:07:01 0 6.67 0.00 0.83 66.06 0.03 26.40 10:07:01 1 14.11 0.00 1.52 12.35 0.05 71.97 10:08:01 all 16.30 0.00 1.62 35.39 0.07 46.62 10:08:01 0 13.73 0.00 1.63 54.13 0.07 30.44 10:08:01 1 18.86 0.00 1.60 16.72 0.07 62.75 10:09:01 all 13.97 0.00 1.04 40.41 0.05 44.53 10:09:01 0 5.51 0.00 0.72 55.56 0.03 38.17 10:09:01 1 22.41 0.00 1.37 25.27 0.07 50.88 10:10:01 all 20.14 0.00 1.45 24.95 0.08 53.39 10:10:01 0 8.17 0.00 1.14 41.01 0.07 49.62 10:10:01 1 32.12 0.00 1.76 8.87 0.08 57.17 10:11:01 all 22.32 0.00 1.49 27.96 0.06 48.16 10:11:01 0 7.62 0.00 0.95 39.65 0.03 51.73 10:11:01 1 37.05 0.00 2.03 16.25 0.08 44.59 Average: all 15.96 0.00 1.65 36.31 0.07 46.01 Average: 0 10.15 0.00 1.31 54.67 0.07 33.80 Average: 1 21.77 0.00 2.00 17.95 0.07 58.21