---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-13994 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 10G 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 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 /dev/loop3 50M 50M 0 100% /snap/snapd/26865 /dev/loop4 92M 92M 0 100% /snap/lxd/38688 ---> free -m: total used free shared buff/cache available Mem: 7945 536 4563 1 2845 7105 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:43:22:41 brd ff:ff:ff:ff:ff:ff inet 10.30.122.61/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85587sec preferred_lft 85587sec inet6 fe80::f816:3eff:fe43:2241/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether c6:97:48:b2:23:69 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-13994) 06/29/26 _x86_64_ (2 CPU) 02:03:22 LINUX RESTART (2 CPU) 02:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:05:01 16.31 0.47 15.85 0.00 15.06 2109.13 0.00 02:06:01 27.59 0.42 27.17 0.00 24.39 2992.24 0.00 02:07:01 3.22 0.00 3.22 0.00 0.00 752.14 0.00 02:08:01 4.78 0.00 4.78 0.00 0.00 621.23 0.00 02:09:01 38.65 2.47 36.19 0.00 2314.96 6836.25 0.00 02:10:01 8.07 0.02 8.05 0.00 0.13 1114.21 0.00 02:11:01 4.15 0.00 4.15 0.00 0.00 760.27 0.00 02:12:01 38.48 0.13 38.34 0.00 22.53 6874.05 0.00 02:13:01 19.91 0.00 19.91 0.00 0.00 2295.22 0.00 02:14:01 4.90 0.17 4.73 0.00 12.26 430.86 0.00 02:15:01 21.31 0.70 20.61 0.00 96.12 1110.48 0.00 02:16:01 7.41 0.00 7.41 0.00 0.00 1159.48 0.00 Average: 16.23 0.36 15.87 0.00 207.14 2254.70 0.00 02:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 5540880 7348296 453716 5.58 59380 1928660 1121992 12.22 623924 1759136 8960 02:06:01 5486032 7320724 478360 5.88 67060 1945372 1158580 12.61 665208 1767876 1764 02:07:01 5454428 7304784 493884 6.07 67552 1960264 1175420 12.80 680964 1782680 768 02:08:01 5438800 7304912 493452 6.06 68324 1974896 1175420 12.80 681568 1797344 676 02:09:01 5059272 7279736 504548 6.20 100996 2291356 1233964 13.43 907640 1930452 6484 02:10:01 5047532 7281232 503252 6.19 101440 2303708 1225916 13.35 907872 1942868 4780 02:11:01 5031244 7280600 503596 6.19 101912 2318680 1225916 13.35 908236 1957808 3468 02:12:01 4953872 7320884 454112 5.58 114600 2414728 1149104 12.51 871296 2053920 4560 02:13:01 4859904 7274372 498068 6.12 116900 2457468 1198692 13.05 918244 2095924 4164 02:14:01 4897844 7327360 444780 5.47 117172 2471996 1146908 12.49 865860 2109460 7596 02:15:01 4835100 7276880 494836 6.08 119624 2481368 1193616 13.00 927836 2109880 16656 02:16:01 4820072 7276992 494544 6.08 119944 2495980 1193616 13.00 928032 2124492 4536 Average: 5118748 7299731 484762 5.96 96242 2253706 1183262 12.88 823890 1952653 5368 02:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 ens3 84.72 53.51 145.74 3.80 0.00 0.00 0.00 0.00 02:05:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 ens3 72.83 52.27 115.67 5.38 0.00 0.00 0.00 0.00 02:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 02:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 ens3 80.34 49.19 137.15 3.40 0.00 0.00 0.00 0.00 02:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 ens3 73.52 44.29 122.93 3.18 0.00 0.00 0.00 0.00 02:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 ens3 230.76 140.02 2392.20 9.64 0.00 0.00 0.00 0.00 02:09:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 ens3 65.52 40.63 111.27 2.97 0.00 0.00 0.00 0.00 02:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 ens3 77.05 46.68 129.32 3.26 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 ens3 61.32 39.21 98.89 3.27 0.00 0.00 0.00 0.00 02:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 ens3 58.91 38.53 93.37 3.89 0.00 0.00 0.00 0.00 02:13:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 02:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 ens3 74.37 45.24 118.36 4.64 0.00 0.00 0.00 0.00 02:14:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 ens3 21.73 17.58 24.91 5.34 0.00 0.00 0.00 0.00 02:15:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 02:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 ens3 75.94 46.12 127.71 3.27 0.00 0.00 0.00 0.00 02:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 81.42 51.11 301.48 4.34 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 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 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-13994) 06/29/26 _x86_64_ (2 CPU) 02:03:22 LINUX RESTART (2 CPU) 02:04:01 CPU %user %nice %system %iowait %steal %idle 02:05:01 all 4.18 0.00 0.54 0.32 0.07 94.90 02:05:01 0 2.66 0.00 0.41 0.56 0.07 96.31 02:05:01 1 5.72 0.00 0.67 0.07 0.07 93.48 02:06:01 all 8.54 0.00 0.73 1.12 0.06 89.56 02:06:01 0 8.59 0.00 0.74 2.07 0.07 88.53 02:06:01 1 8.49 0.00 0.72 0.17 0.05 90.58 02:07:01 all 0.80 0.00 0.21 0.11 0.07 98.81 02:07:01 0 0.17 0.00 0.08 0.18 0.07 99.50 02:07:01 1 1.44 0.00 0.34 0.03 0.07 98.12 02:08:01 all 0.29 0.00 0.18 0.19 0.07 99.26 02:08:01 0 0.15 0.00 0.13 0.33 0.07 99.32 02:08:01 1 0.44 0.00 0.24 0.05 0.07 99.21 02:09:01 all 7.45 0.00 4.26 0.96 0.06 87.26 02:09:01 0 7.33 0.00 5.22 1.36 0.07 86.03 02:09:01 1 7.58 0.00 3.31 0.57 0.05 88.49 02:10:01 all 0.55 0.00 0.32 0.23 0.05 98.85 02:10:01 0 0.72 0.00 0.35 0.07 0.05 98.81 02:10:01 1 0.39 0.00 0.28 0.39 0.05 98.90 02:11:01 all 0.60 0.00 0.18 0.98 0.04 98.20 02:11:01 0 0.98 0.00 0.18 0.43 0.03 98.37 02:11:01 1 0.22 0.00 0.18 1.52 0.05 98.03 02:12:01 all 8.93 0.00 1.07 0.99 0.05 88.96 02:12:01 0 1.91 0.00 0.57 0.74 0.05 96.73 02:12:01 1 15.91 0.00 1.57 1.24 0.05 81.24 02:13:01 all 6.42 0.00 0.44 0.55 0.04 92.54 02:13:01 0 2.10 0.00 0.32 0.18 0.03 97.37 02:13:01 1 10.73 0.00 0.57 0.92 0.05 87.73 02:14:01 all 1.41 0.00 0.37 0.07 0.06 98.10 02:14:01 0 1.16 0.00 0.35 0.03 0.07 98.39 02:14:01 1 1.66 0.00 0.38 0.10 0.05 97.81 02:15:01 all 17.55 0.00 0.89 0.61 0.06 80.89 02:15:01 0 21.29 0.00 1.02 0.30 0.07 77.32 02:15:01 1 13.83 0.00 0.77 0.92 0.05 84.43 02:15:01 CPU %user %nice %system %iowait %steal %idle 02:16:01 all 0.17 0.00 0.15 0.16 0.03 99.49 02:16:01 0 0.30 0.00 0.29 0.12 0.05 99.24 02:16:01 1 0.03 0.00 0.02 0.20 0.02 99.73 Average: all 4.74 0.00 0.78 0.52 0.05 93.90 Average: 0 3.94 0.00 0.80 0.53 0.06 94.66 Average: 1 5.54 0.00 0.75 0.51 0.05 93.14