---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-4416 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 11G 29G 27% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/24718 /dev/loop4 64M 64M 0 100% /snap/core20/2599 /dev/loop5 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 7945 567 4295 1 3083 7072 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:43:47:17 brd ff:ff:ff:ff:ff:ff inet 10.30.123.97/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe43:4717/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 52:18:33:3e:e2:2d 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-4416) 07/02/25 _x86_64_ (2 CPU) 11:50:20 LINUX RESTART (2 CPU) 11:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:52:01 10.71 0.35 10.36 0.00 49.33 7646.88 0.00 11:53:01 1.67 0.00 1.67 0.00 0.00 22.13 0.00 11:54:01 1.07 0.00 1.07 0.00 0.00 14.40 0.00 11:55:01 1.63 0.00 1.63 0.00 0.00 20.13 0.00 11:56:01 47.19 3.80 43.39 0.00 4286.49 8982.64 0.00 11:57:02 50.82 9.03 41.79 0.00 811.33 3711.70 0.00 11:58:01 86.38 1.44 84.93 0.00 109.00 9764.85 0.00 Average: 28.36 2.09 26.27 0.00 752.41 4295.93 0.00 11:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 5344036 7293796 505288 6.21 60632 2067428 1442504 15.70 806136 1767920 148 11:53:01 5346348 7296204 502688 6.18 60712 2067440 1442504 15.70 803788 1767912 140 11:54:01 5347836 7297760 501032 6.16 60784 2067448 1442504 15.70 802328 1767920 152 11:55:01 5348108 7298128 500640 6.15 60848 2067456 1442504 15.70 802004 1767928 184 11:56:01 4865236 7277976 505656 6.21 94528 2490388 1455912 15.85 1093576 1935476 1044 11:57:02 4534580 7199540 572480 7.04 111804 2714160 1262364 13.74 1220348 2120300 154204 11:58:01 4417636 7261076 496768 6.11 129340 2861468 1166456 12.70 1154796 2275404 106192 Average: 5029111 7274926 512079 6.29 82664 2333684 1379250 15.02 954711 1914694 37438 11:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 11:52:01 ens3 34.16 26.93 285.34 4.04 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 11:53:01 ens3 5.38 4.70 5.17 0.29 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 11:54:01 ens3 0.00 0.72 0.00 0.03 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 11:55:01 ens3 0.15 0.90 0.01 0.04 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.85 0.85 0.09 0.09 0.00 0.00 0.00 0.00 11:56:01 ens3 138.58 67.06 2991.06 4.92 0.00 0.00 0.00 0.00 11:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:02 lo 1.57 1.57 0.16 0.16 0.00 0.00 0.00 0.00 11:57:02 ens3 53.62 36.27 833.48 6.79 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 11:58:01 ens3 37.64 30.49 269.43 9.08 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 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 38.51 23.85 627.21 3.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-4416) 07/02/25 _x86_64_ (2 CPU) 11:50:20 LINUX RESTART (2 CPU) 11:51:01 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 4.73 0.00 0.65 0.54 0.03 94.06 11:52:01 0 6.41 0.00 0.65 0.75 0.03 92.15 11:52:01 1 3.06 0.00 0.65 0.32 0.02 95.96 11:53:01 all 0.18 0.00 0.08 0.03 0.03 99.68 11:53:01 0 0.08 0.00 0.08 0.03 0.03 99.77 11:53:01 1 0.28 0.00 0.07 0.02 0.03 99.60 11:54:01 all 0.12 0.00 0.05 0.06 0.03 99.75 11:54:01 0 0.10 0.00 0.05 0.12 0.05 99.68 11:54:01 1 0.13 0.00 0.05 0.00 0.00 99.82 11:55:01 all 0.10 0.00 0.06 0.04 0.03 99.77 11:55:01 0 0.15 0.00 0.07 0.08 0.03 99.66 11:55:01 1 0.05 0.00 0.05 0.00 0.03 99.87 11:56:01 all 8.17 0.00 4.32 4.34 0.05 83.13 11:56:01 0 8.51 0.00 3.78 3.08 0.05 84.58 11:56:01 1 7.82 0.00 4.86 5.61 0.05 81.66 11:57:02 all 19.22 0.00 1.82 9.30 0.08 69.58 11:57:02 0 9.36 0.00 1.52 15.04 0.08 74.01 11:57:02 1 29.20 0.00 2.12 3.49 0.08 65.11 11:58:01 all 38.10 0.00 2.79 8.74 0.08 50.30 11:58:01 0 28.87 0.00 2.26 14.48 0.07 54.32 11:58:01 1 47.36 0.00 3.32 2.97 0.08 46.26 Average: all 10.05 0.00 1.40 3.29 0.05 85.22 Average: 0 7.62 0.00 1.21 4.81 0.05 86.31 Average: 1 12.48 0.00 1.58 1.77 0.04 84.13