---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-2407 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/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 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 531 4990 1 2423 7117 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:8f:f0:de brd ff:ff:ff:ff:ff:ff inet 10.30.122.14/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe8f:f0de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 8a:dd:24:51:bc:6e 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-2407) 02/19/26 _x86_64_ (2 CPU) 12:04:27 LINUX RESTART (2 CPU) 12:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:06:01 213.85 10.69 203.15 0.00 892.59 8858.43 0.00 12:07:01 45.48 0.87 44.61 0.00 61.72 9057.17 0.00 12:08:01 46.84 1.28 45.56 0.00 115.58 2938.84 0.00 Average: 101.43 4.25 97.18 0.00 353.64 6940.83 0.00 12:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 5184012 7333308 445128 5.47 88652 2219716 1114772 12.14 654416 2041576 250256 12:07:01 5163652 7321396 456912 5.62 89708 2226952 1126556 12.26 672168 2044620 27208 12:08:01 5067292 7243716 533280 6.55 95764 2238832 1191704 12.97 789228 2022460 16944 Average: 5138319 7299473 478440 5.88 91375 2228500 1144344 12.46 705271 2036219 98136 12:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 12:06:01 ens3 207.03 130.38 1368.19 39.58 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:07:01 ens3 10.63 6.70 9.31 2.28 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 12:08:01 ens3 33.79 30.24 56.93 14.43 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 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 83.13 55.36 473.17 18.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-2407) 02/19/26 _x86_64_ (2 CPU) 12:04:27 LINUX RESTART (2 CPU) 12:05:02 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 36.92 0.00 3.85 8.21 0.08 50.94 12:06:01 0 37.06 0.00 3.85 7.59 0.07 51.44 12:06:01 1 36.78 0.00 3.86 8.83 0.08 50.44 12:07:01 all 7.76 0.00 0.87 66.34 0.05 24.99 12:07:01 0 7.73 0.00 0.94 53.67 0.07 37.59 12:07:01 1 7.78 0.00 0.80 78.95 0.03 12.44 12:08:01 all 36.35 0.00 2.08 4.67 0.08 56.83 12:08:01 0 31.70 0.00 1.77 0.50 0.07 65.96 12:08:01 1 40.99 0.00 2.39 8.83 0.08 47.70 Average: all 26.94 0.00 2.26 26.53 0.07 44.20 Average: 0 25.43 0.00 2.17 20.67 0.07 51.67 Average: 1 28.45 0.00 2.34 32.39 0.07 36.76