---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-2665 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 524 4980 1 2441 7125 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:a2:a5:74 brd ff:ff:ff:ff:ff:ff inet 10.30.122.249/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fea2:a574/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 5e:2e:7f:0d:53:95 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-2665) 02/25/26 _x86_64_ (2 CPU) 16:03:41 LINUX RESTART (2 CPU) 16:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:05:01 189.22 58.97 130.24 0.00 10235.63 41445.76 0.00 16:06:01 94.40 8.87 85.54 0.00 802.00 6460.14 0.00 16:07:01 64.86 0.87 63.99 0.00 54.39 10558.11 0.00 16:08:01 50.82 0.88 49.94 0.00 68.39 5141.01 0.00 Average: 99.83 17.40 82.43 0.00 2790.10 15901.25 0.00 16:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 5678612 7409376 395076 4.86 55180 1858764 1055492 11.49 551020 1701852 13040 16:06:01 5224720 7276976 511796 6.29 77964 2142792 1179700 12.84 745600 1929048 159272 16:07:01 5127648 7304296 474252 5.83 89840 2245636 1122824 12.22 689052 2063644 102404 16:08:01 5137788 7324236 453884 5.58 94484 2250260 1092216 11.89 714604 2027984 9484 Average: 5292192 7328721 458752 5.64 79367 2124363 1112558 12.11 675069 1930632 71050 16:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 319.91 212.43 863.02 67.12 0.00 0.00 0.00 0.00 16:05:01 lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 85.74 61.72 861.97 7.82 0.00 0.00 0.00 0.00 16:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 47.61 36.74 254.65 7.31 0.00 0.00 0.00 0.00 16:07:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 27.51 24.90 48.74 8.43 0.00 0.00 0.00 0.00 16:08:01 lo 1.60 1.60 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 Average: ens3 120.19 83.95 507.09 22.67 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-2665) 02/25/26 _x86_64_ (2 CPU) 16:03:41 LINUX RESTART (2 CPU) 16:04:01 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 13.60 0.00 3.42 42.73 0.08 40.17 16:05:01 0 12.53 0.00 3.08 47.76 0.08 36.55 16:05:01 1 14.68 0.00 3.77 37.69 0.07 43.80 16:06:01 all 19.44 0.00 1.88 29.99 0.07 48.61 16:06:01 0 14.03 0.00 1.85 33.69 0.07 50.37 16:06:01 1 24.86 0.00 1.92 26.30 0.07 46.86 16:07:01 all 24.45 0.00 2.37 21.80 0.07 51.31 16:07:01 0 18.59 0.00 2.24 28.96 0.07 50.14 16:07:01 1 30.34 0.00 2.50 14.59 0.08 52.48 16:08:01 all 27.75 0.00 1.98 14.66 0.09 55.52 16:08:01 0 22.47 0.00 1.82 14.75 0.07 60.89 16:08:01 1 33.03 0.00 2.14 14.56 0.12 50.15 Average: all 21.33 0.00 2.41 27.26 0.08 48.92 Average: 0 16.91 0.00 2.25 31.26 0.07 49.51 Average: 1 25.75 0.00 2.58 23.26 0.08 48.33