---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-4353 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 11G 28G 28% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 557 3544 1 3843 7080 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:76:a8:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.53/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe76:a8e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 0e:fc:40:1a:20:1d 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-4353) 07/01/25 _x86_64_ (2 CPU) 17:54:50 LINUX RESTART (2 CPU) 17:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:56:02 330.59 64.16 266.44 0.00 10899.38 43722.98 0.00 17:57:01 23.00 8.44 14.56 0.00 653.31 11621.10 0.00 17:58:01 94.18 1.23 92.95 0.00 65.99 20257.29 0.00 17:59:01 1.70 0.00 1.70 0.00 0.00 75.59 0.00 18:00:01 13.05 0.87 12.18 0.00 32.79 2244.29 0.00 18:01:01 54.74 10.71 44.03 0.00 5001.17 7697.38 0.00 18:02:01 95.98 1.18 94.80 0.00 106.78 11040.03 0.00 Average: 87.76 12.38 75.38 0.00 2398.36 13813.60 0.00 17:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:56:02 5365152 7310552 489472 6.02 60556 2063460 1429752 15.57 789740 1763868 205776 17:57:01 4494648 7170688 594236 7.30 92084 2717012 1513832 16.48 990860 2351972 572156 17:58:01 4521084 7218876 545152 6.70 95732 2725616 1509920 16.44 894768 2411840 1772 17:59:01 4521008 7218344 545628 6.71 95780 2725616 1509920 16.44 894844 2411840 164 18:00:01 4400124 7196452 561236 6.90 107084 2809372 1528576 16.64 950588 2464272 932 18:01:01 3991932 7233992 521296 6.41 134960 3212904 1213700 13.21 1189384 2620352 35832 18:02:01 3618180 7235644 518960 6.38 166424 3514692 1207488 13.15 1231156 2910992 143752 Average: 4416018 7226364 539426 6.63 107517 2824096 1416170 15.42 991620 2419305 137198 17:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:56:02 lo 2.22 2.22 0.21 0.21 0.00 0.00 0.00 0.00 17:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:02 ens3 357.07 226.20 1666.33 70.43 0.00 0.00 0.00 0.00 17:57:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 59.23 38.04 1126.17 4.17 0.00 0.00 0.00 0.00 17:58:01 lo 9.50 9.50 11.89 11.89 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 13.45 15.76 7.48 12.95 0.00 0.00 0.00 0.00 17:59:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 0.88 0.70 1.11 0.06 0.00 0.00 0.00 0.00 18:00:01 lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 82.50 61.57 875.66 4.24 0.00 0.00 0.00 0.00 18:01:01 lo 4.12 4.12 7.28 7.28 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 154.04 98.52 2315.35 12.15 0.00 0.00 0.00 0.00 18:02:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 ens3 74.00 52.29 891.25 12.42 0.00 0.00 0.00 0.00 Average: lo 2.69 2.69 2.82 2.82 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 105.99 70.52 982.99 16.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-4353) 07/01/25 _x86_64_ (2 CPU) 17:54:50 LINUX RESTART (2 CPU) 17:55:01 CPU %user %nice %system %iowait %steal %idle 17:56:02 all 15.83 0.00 4.06 5.25 0.07 74.80 17:56:02 0 15.79 0.00 3.32 5.25 0.07 75.57 17:56:02 1 15.86 0.00 4.80 5.25 0.07 74.03 17:57:01 all 22.80 0.00 2.51 1.13 0.07 73.48 17:57:01 0 10.04 0.00 1.79 1.30 0.07 86.80 17:57:01 1 35.76 0.00 3.25 0.97 0.07 59.96 17:58:01 all 10.50 0.00 1.22 1.66 0.08 86.54 17:58:01 0 3.67 0.00 1.30 2.60 0.08 92.34 17:58:01 1 17.35 0.00 1.14 0.70 0.08 80.72 17:59:01 all 0.95 0.00 0.24 0.02 0.09 98.70 17:59:01 0 1.59 0.00 0.39 0.02 0.14 97.87 17:59:01 1 0.32 0.00 0.08 0.02 0.05 99.53 18:00:01 all 2.19 0.00 1.35 0.35 0.08 96.04 18:00:01 0 1.91 0.00 0.69 0.15 0.08 97.17 18:00:01 1 2.47 0.00 2.01 0.54 0.07 94.92 18:01:01 all 16.21 0.00 4.21 1.79 0.09 77.70 18:01:01 0 10.25 0.00 3.90 1.34 0.07 84.44 18:01:01 1 22.27 0.00 4.52 2.24 0.12 70.85 18:02:01 all 42.97 0.00 3.28 2.89 0.09 50.77 18:02:01 0 18.00 0.00 2.06 2.31 0.08 77.54 18:02:01 1 67.97 0.00 4.50 3.46 0.10 23.97 Average: all 15.96 0.00 2.41 1.87 0.08 79.67 Average: 0 8.77 0.00 1.93 1.86 0.08 87.35 Average: 1 23.19 0.00 2.90 1.89 0.08 71.94