---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-13966 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 50M 50M 0 100% /snap/snapd/26865 /dev/loop4 64M 64M 0 100% /snap/core20/2866 ---> free -m: total used free shared buff/cache available Mem: 7945 574 4621 1 2749 7068 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:0a:ec:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.38/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe0a:ecd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether b6:a3:7e:51:87:1a 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-13966) 06/28/26 _x86_64_ (2 CPU) 11:03:25 LINUX RESTART (2 CPU) 11:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:05:01 157.41 9.32 148.09 0.00 797.83 3021.34 0.00 11:06:01 6.60 0.10 6.50 0.00 1.87 1131.68 0.00 11:07:01 7.63 0.00 7.63 0.00 0.00 701.22 0.00 11:08:01 2.20 0.00 2.20 0.00 0.00 75.19 0.00 11:09:01 32.47 2.83 29.64 0.00 2024.53 5162.95 0.00 11:10:01 10.81 0.35 10.46 0.00 22.80 829.86 0.00 11:11:01 35.99 0.13 35.86 0.00 22.53 4183.44 0.00 11:12:01 65.29 2.57 62.72 0.00 102.25 11094.95 0.00 11:13:01 46.88 0.05 46.83 0.00 1.33 4659.09 0.00 11:14:01 22.96 1.23 21.73 0.00 114.25 1099.28 0.00 Average: 38.63 1.65 36.98 0.00 307.95 3196.22 0.00 11:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 5533708 7315724 488624 6.01 58568 1904668 1149128 12.51 657664 1736856 328 11:06:01 5532312 7329564 473976 5.83 60168 1917644 1131940 12.32 647168 1748480 13184 11:07:01 5469580 7270716 532412 6.54 61560 1919872 1212584 13.20 711616 1745144 1364 11:08:01 5465060 7266332 536764 6.60 61660 1919900 1212584 13.20 715736 1745156 136 11:09:01 5199888 7243140 548288 6.74 78688 2141052 1242096 13.52 850068 1858384 224 11:10:01 5196036 7267468 522048 6.42 82076 2163820 1200864 13.07 832076 1878436 13184 11:11:01 4982104 7291576 484576 5.96 99152 2371912 1163248 12.66 811636 2086220 190796 11:12:01 4783624 7268948 497252 6.11 108028 2529368 1178808 12.83 838484 2238524 96144 11:13:01 4699980 7191804 573892 7.05 111856 2531364 1259096 13.71 953216 2206940 16600 11:14:01 4754996 7251948 513364 6.31 113564 2534660 1184352 12.89 898256 2206416 10832 Average: 5161729 7269722 517120 6.36 83532 2193426 1193470 12.99 791592 1945056 34279 11:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:05:01 ens3 98.46 65.06 202.81 26.73 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:06:01 ens3 84.84 52.54 140.44 3.66 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:07:01 ens3 17.66 12.30 27.10 1.43 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 11:08:01 ens3 1.33 1.43 1.47 0.19 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 0.53 0.53 0.07 0.07 0.00 0.00 0.00 0.00 11:09:01 ens3 82.72 41.07 1568.00 3.21 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 11:10:01 ens3 25.66 21.45 51.43 2.26 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 11:11:01 ens3 105.63 74.77 765.26 6.99 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:12:01 ens3 54.64 40.73 287.91 6.41 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 11:13:01 ens3 22.33 18.13 34.29 4.85 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 11:14:01 ens3 21.50 17.53 23.85 7.15 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: lo 0.51 0.51 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 51.40 34.45 310.46 6.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-13966) 06/28/26 _x86_64_ (2 CPU) 11:03:25 LINUX RESTART (2 CPU) 11:04:02 CPU %user %nice %system %iowait %steal %idle 11:05:01 all 7.27 0.00 1.11 2.36 0.03 89.22 11:05:01 0 2.63 0.00 1.30 3.28 0.03 92.77 11:05:01 1 11.89 0.00 0.93 1.44 0.03 85.70 11:06:01 all 2.28 0.00 0.30 0.19 0.04 97.19 11:06:01 0 2.13 0.00 0.20 0.00 0.05 97.62 11:06:01 1 2.42 0.00 0.40 0.38 0.03 96.76 11:07:01 all 1.50 0.00 0.11 0.40 0.04 97.95 11:07:01 0 0.53 0.00 0.07 0.00 0.03 99.36 11:07:01 1 2.46 0.00 0.15 0.80 0.05 96.54 11:08:01 all 0.30 0.00 0.03 0.04 0.03 99.59 11:08:01 0 0.30 0.00 0.02 0.02 0.05 99.62 11:08:01 1 0.30 0.00 0.05 0.07 0.02 99.56 11:09:01 all 4.74 0.00 2.33 1.40 0.04 91.49 11:09:01 0 4.70 0.00 3.16 0.60 0.03 91.51 11:09:01 1 4.79 0.00 1.49 2.19 0.05 91.47 11:10:01 all 3.53 0.00 0.44 0.41 0.03 95.59 11:10:01 0 3.35 0.00 0.42 0.03 0.02 96.18 11:10:01 1 3.71 0.00 0.47 0.79 0.03 95.00 11:11:01 all 13.72 0.00 1.35 1.05 0.07 83.81 11:11:01 0 3.87 0.00 0.37 0.00 0.05 95.71 11:11:01 1 23.62 0.00 2.34 2.11 0.08 71.85 11:12:01 all 20.60 0.00 1.72 1.40 0.07 76.20 11:12:01 0 21.85 0.00 1.60 1.40 0.05 75.10 11:12:01 1 19.34 0.00 1.85 1.40 0.10 77.31 11:13:01 all 17.39 0.00 0.85 0.73 0.05 80.98 11:13:01 0 13.83 0.00 0.69 0.26 0.05 85.16 11:13:01 1 20.98 0.00 1.02 1.20 0.05 76.76 11:14:01 all 21.60 0.00 1.47 0.46 0.06 76.41 11:14:01 0 32.59 0.00 1.60 0.17 0.07 65.58 11:14:01 1 10.72 0.00 1.34 0.76 0.05 87.14 Average: all 9.33 0.00 0.97 0.84 0.05 88.81 Average: 0 8.62 0.00 0.94 0.57 0.04 89.82 Average: 1 10.03 0.00 1.00 1.11 0.05 87.80