---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-332 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 535 4981 1 2429 7113 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:18:02:39 brd ff:ff:ff:ff:ff:ff inet 10.30.123.192/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fe18:239/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 06:2e:0c:b0:bf:63 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-332) 01/09/26 _x86_64_ (2 CPU) 12:03:21 LINUX RESTART (2 CPU) 12:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 317.06 9.10 307.96 0.00 815.05 9345.42 0.00 12:06:01 68.94 2.98 65.96 0.00 131.84 9799.97 0.00 Average: 191.96 6.02 185.94 0.00 470.58 9574.60 0.00 12:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 5133084 7250036 532912 6.55 86744 2192464 1175440 12.80 747036 2006492 224368 12:06:01 5183612 7357116 420104 5.16 94016 2236576 1068656 11.63 671292 2023004 29164 Average: 5158348 7303576 476508 5.86 90380 2214520 1122048 12.22 709164 2014748 126766 12:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 1.15 1.15 0.14 0.14 0.00 0.00 0.00 0.00 12:05:01 ens3 100.49 76.41 1251.67 17.31 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 12:06:01 ens3 27.16 26.18 53.34 10.77 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 1.45 1.45 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 63.52 51.08 647.47 14.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-332) 01/09/26 _x86_64_ (2 CPU) 12:03:21 LINUX RESTART (2 CPU) 12:04:02 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 33.47 0.00 3.25 11.86 0.10 51.32 12:05:01 0 32.61 0.00 3.77 14.28 0.12 49.22 12:05:01 1 34.32 0.00 2.74 9.46 0.08 53.39 12:06:01 all 33.99 0.00 2.01 9.05 0.08 54.86 12:06:01 0 56.79 0.00 2.47 14.93 0.10 25.71 12:06:01 1 11.22 0.00 1.55 3.19 0.07 83.97 Average: all 33.73 0.00 2.63 10.44 0.09 53.10 Average: 0 44.83 0.00 3.11 14.61 0.11 37.34 Average: 1 22.70 0.00 2.14 6.30 0.08 68.78