---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10244 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 67G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 678 10781 1 4537 14979 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:30:fe:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.37/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe30:fea7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:fc:ed:6f 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-10244) 02/10/25 _x86_64_ (4 CPU) 08:08:00 LINUX RESTART (4 CPU) 08:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:10:01 132.66 49.40 83.26 0.00 1781.81 10749.90 0.00 08:11:01 292.45 37.11 255.34 0.00 1730.11 13017.03 0.00 08:12:02 11.73 1.02 10.71 0.00 57.58 2572.88 0.00 08:13:01 61.02 5.20 55.82 0.00 193.46 13329.13 0.00 08:14:01 40.77 5.13 35.64 0.00 4512.36 8360.01 0.00 08:15:01 42.89 0.00 42.89 0.00 0.00 7212.53 0.00 08:16:01 64.07 1.23 62.84 0.00 58.12 5963.81 0.00 08:17:01 34.34 0.35 33.99 0.00 8.27 3508.08 0.00 08:18:01 38.99 1.60 37.39 0.00 108.25 32545.64 0.00 Average: 79.92 11.24 68.68 0.00 940.33 10801.68 0.00 08:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 13298660 15465384 507264 3.10 73924 2283352 1195088 6.86 741800 2052404 109932 08:11:01 11799908 14282288 1679068 10.25 84728 2577748 2362696 13.56 2055924 2213616 51592 08:12:02 11728628 14250472 1708736 10.43 86220 2613912 2442672 14.01 2100852 2237428 16400 08:13:01 11397164 14245420 1713488 10.46 99484 2910312 2234624 12.82 2190340 2460532 44676 08:14:01 10760072 13934188 2014868 12.30 105656 3220812 2627512 15.07 2688120 2577988 1228 08:15:01 10406892 13723544 2225376 13.58 110480 3350304 2795940 16.04 2990724 2617708 121032 08:16:01 9884440 13351540 2596760 15.85 114148 3490004 3062116 17.57 3418748 2705948 212368 08:17:01 9946428 13733292 2215320 13.52 117560 3796172 2679868 15.38 3069480 2984496 452436 08:18:01 11133828 15429300 518940 3.17 119164 4289480 1255552 7.20 1553528 3303924 2324 Average: 11150669 14268381 1686647 10.30 101263 3170233 2295119 13.17 2312168 2572672 112443 08:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 ens3 92.15 74.61 869.26 15.55 0.00 0.00 0.00 0.00 08:10:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 318.38 270.19 3313.00 43.46 0.00 0.00 0.00 0.00 08:11:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:02 ens3 58.56 50.17 58.11 13.36 0.00 0.00 0.00 0.00 08:12:02 lo 47.32 47.32 4.24 4.24 0.00 0.00 0.00 0.00 08:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 352.09 237.64 4315.00 29.85 0.00 0.00 0.00 0.00 08:13:01 lo 1044.42 1044.42 991.19 991.19 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 154.12 99.50 2108.33 11.73 0.00 0.00 0.00 0.00 08:14:01 lo 5.41 5.41 0.43 0.43 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 52.12 46.73 236.10 15.38 0.00 0.00 0.00 0.00 08:15:01 lo 1390.40 1390.40 1312.98 1312.98 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 35.23 27.98 22.02 9.30 0.00 0.00 0.00 0.00 08:16:01 lo 1721.38 1721.38 1635.02 1635.02 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 205.25 154.67 835.56 41.56 0.00 0.00 0.00 0.00 08:17:01 lo 4.77 4.77 0.39 0.39 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 210.18 245.68 95.22 966.45 0.00 0.00 0.00 0.00 08:18:01 lo 48.66 48.66 4.80 4.80 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 163.88 133.93 1311.38 127.58 0.00 0.00 0.00 0.00 Average: lo 472.80 472.80 437.76 437.76 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-10244) 02/10/25 _x86_64_ (4 CPU) 08:08:00 LINUX RESTART (4 CPU) 08:09:01 CPU %user %nice %system %iowait %steal %idle 08:10:01 all 14.55 6.82 6.04 3.34 0.07 69.18 08:10:01 0 13.56 5.44 4.89 3.84 0.05 72.22 08:10:01 1 13.62 6.12 5.73 3.13 0.08 71.31 08:10:01 2 25.35 7.34 6.84 4.81 0.08 55.58 08:10:01 3 5.71 8.38 6.71 1.60 0.07 77.52 08:11:01 all 67.39 0.00 2.52 1.51 0.10 28.49 08:11:01 0 63.50 0.00 2.78 1.19 0.10 32.44 08:11:01 1 70.82 0.00 2.81 2.86 0.10 23.41 08:11:01 2 66.46 0.00 2.73 1.52 0.10 29.19 08:11:01 3 68.80 0.00 1.74 0.47 0.08 28.91 08:12:02 all 58.70 0.00 1.58 0.14 0.08 39.51 08:12:02 0 59.12 0.00 1.87 0.20 0.07 38.74 08:12:02 1 62.02 0.00 1.63 0.18 0.08 36.09 08:12:02 2 60.30 0.00 1.44 0.15 0.07 38.04 08:12:02 3 53.40 0.00 1.37 0.02 0.08 45.13 08:13:01 all 67.77 0.00 2.68 0.78 0.09 28.68 08:13:01 0 69.61 0.00 2.16 0.84 0.09 27.30 08:13:01 1 70.39 0.00 3.41 1.02 0.09 25.08 08:13:01 2 62.03 0.00 3.12 0.78 0.09 33.98 08:13:01 3 69.03 0.00 2.03 0.50 0.10 28.34 08:14:01 all 77.88 0.00 2.99 0.34 0.11 18.68 08:14:01 0 72.14 0.00 2.94 0.00 0.10 24.82 08:14:01 1 79.34 0.00 2.96 0.15 0.13 17.41 08:14:01 2 82.84 0.00 2.99 0.15 0.10 13.92 08:14:01 3 77.18 0.00 3.09 1.06 0.10 18.57 08:15:01 all 65.23 0.00 2.66 0.38 0.10 31.64 08:15:01 0 65.64 0.00 2.28 0.64 0.08 31.35 08:15:01 1 64.85 0.00 2.28 0.39 0.10 32.38 08:15:01 2 69.01 0.00 2.40 0.05 0.10 28.44 08:15:01 3 61.40 0.00 3.67 0.45 0.10 34.38 08:16:01 all 67.15 0.00 2.70 0.49 0.10 29.57 08:16:01 0 68.77 0.00 2.92 0.15 0.12 28.04 08:16:01 1 67.84 0.00 2.82 0.84 0.12 28.39 08:16:01 2 69.13 0.00 2.19 0.42 0.08 28.18 08:16:01 3 62.86 0.00 2.86 0.53 0.10 33.65 08:17:01 all 57.23 0.00 2.23 0.31 0.08 40.15 08:17:01 0 62.30 0.00 1.80 0.17 0.08 35.64 08:17:01 1 50.97 0.00 2.41 0.38 0.08 46.15 08:17:01 2 59.93 0.00 2.16 0.08 0.08 37.74 08:17:01 3 55.72 0.00 2.54 0.60 0.08 41.04 08:18:01 all 13.71 0.00 1.15 1.95 0.07 83.12 08:18:01 0 21.06 0.00 1.99 0.13 0.07 76.75 08:18:01 1 25.85 0.00 1.22 1.05 0.07 71.80 08:18:01 2 5.05 0.00 0.92 4.45 0.07 89.51 08:18:01 3 2.88 0.00 0.49 2.16 0.07 94.41 Average: all 54.36 0.76 2.73 1.03 0.09 41.03 Average: 0 55.04 0.61 2.63 0.80 0.08 40.85 Average: 1 56.13 0.68 2.81 1.11 0.10 39.17 Average: 2 55.57 0.81 2.75 1.38 0.09 39.40 Average: 3 50.71 0.94 2.72 0.82 0.09 44.72