---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1664 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 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: 2799.998 BogoMIPS: 5599.99 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 68G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 665 11171 1 4160 14992 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:87:11:6d brd ff:ff:ff:ff:ff:ff inet 10.30.171.12/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fe87:116d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:27:a5:6a 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1664) 12/10/24 _x86_64_ (4 CPU) 16:13:23 LINUX RESTART (4 CPU) 16:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:15:01 210.21 82.84 127.38 0.00 2495.58 7344.53 0.00 16:16:01 69.11 13.50 55.61 0.00 1385.67 10245.65 0.00 16:17:01 2.23 0.02 2.22 0.00 0.13 156.77 0.00 16:18:01 154.79 37.33 117.46 0.00 1790.63 7977.60 0.00 16:19:01 79.92 6.32 73.60 0.00 4569.37 12823.46 0.00 16:20:01 121.73 5.17 116.56 0.00 159.04 8574.04 0.00 16:21:01 43.03 0.20 42.83 0.00 6.27 16213.96 0.00 16:22:01 41.98 0.43 41.54 0.00 18.40 7966.67 0.00 16:23:01 30.19 0.55 29.65 0.00 55.72 6331.74 0.00 16:24:01 31.39 0.67 30.73 0.00 43.06 17435.63 0.00 Average: 78.46 14.70 63.76 0.00 1052.39 9507.02 0.00 16:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:15:01 13429120 15465820 521352 3.18 69248 2165740 1261840 7.24 771064 1914064 162852 16:16:01 13297920 15488824 490676 3.00 75488 2306720 1213408 6.96 752920 2049500 1032 16:17:01 13296236 15488920 490340 2.99 76208 2307552 1213408 6.96 754308 2050356 932 16:18:01 11816348 14313948 1653828 10.10 87492 2591156 2356424 13.52 2051544 2208384 47880 16:19:01 11122324 14062852 1891636 11.55 101540 3005200 2516192 14.44 2526340 2397228 8096 16:20:01 10755224 13973684 1980136 12.09 117780 3253064 2491276 14.29 2717648 2557808 219348 16:21:01 10640408 13889904 2064224 12.60 119768 3280044 2617388 15.02 2860564 2530520 19352 16:22:01 10418196 13917260 2036244 12.43 123464 3513840 2557724 14.67 2851212 2746836 132644 16:23:01 9989564 13817092 2136580 13.04 127288 3823568 2587108 14.84 3067764 2944004 435148 16:24:01 11462012 15368044 585048 3.57 128324 3899260 1318948 7.57 1605576 2937340 14784 Average: 11622735 14578635 1385006 8.45 102660 3014614 2013372 11.55 1995894 2433604 104207 16:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:15:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 68.11 56.16 798.78 13.05 0.00 0.00 0.00 0.00 16:16:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 49.28 41.70 394.70 11.88 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 29.13 30.59 105.90 7.24 0.00 0.00 0.00 0.00 16:18:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 267.44 228.58 3300.54 32.79 0.00 0.00 0.00 0.00 16:19:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 285.75 216.66 3054.85 32.31 0.00 0.00 0.00 0.00 16:20:01 lo 2051.84 2051.84 1943.92 1943.92 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 245.98 185.99 3194.22 29.30 0.00 0.00 0.00 0.00 16:21:01 lo 2871.45 2871.45 2730.42 2730.42 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 64.09 53.37 22.09 21.20 0.00 0.00 0.00 0.00 16:22:01 lo 2025.10 2025.10 1915.01 1915.01 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 134.83 103.87 906.96 20.70 0.00 0.00 0.00 0.00 16:23:01 lo 988.02 988.02 938.66 938.66 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 139.96 115.46 962.02 24.56 0.00 0.00 0.00 0.00 16:24:01 lo 46.29 46.29 4.56 4.56 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 149.71 191.22 61.61 416.87 0.00 0.00 0.00 0.00 Average: lo 798.76 798.76 753.30 753.30 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 143.43 122.36 1280.15 60.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1664) 12/10/24 _x86_64_ (4 CPU) 16:13:23 LINUX RESTART (4 CPU) 16:14:01 CPU %user %nice %system %iowait %steal %idle 16:15:01 all 15.32 12.93 10.78 10.92 0.13 49.92 16:15:01 0 12.70 13.72 11.32 9.32 0.13 52.80 16:15:01 1 19.23 11.59 10.03 16.60 0.12 42.43 16:15:01 2 11.14 13.69 10.80 6.65 0.12 57.60 16:15:01 3 18.19 12.73 10.97 11.10 0.13 46.88 16:16:01 all 6.23 0.00 0.62 8.53 0.05 84.57 16:16:01 0 2.40 0.00 0.63 7.43 0.05 89.48 16:16:01 1 3.34 0.00 0.32 0.28 0.05 96.01 16:16:01 2 2.47 0.00 0.60 26.13 0.03 70.77 16:16:01 3 16.75 0.00 0.94 0.30 0.05 81.96 16:17:01 all 0.18 0.00 0.11 0.13 0.01 99.56 16:17:01 0 0.52 0.00 0.33 0.42 0.02 98.72 16:17:01 1 0.15 0.00 0.07 0.12 0.00 99.67 16:17:01 2 0.02 0.00 0.03 0.00 0.00 99.95 16:17:01 3 0.05 0.00 0.02 0.00 0.02 99.92 16:18:01 all 63.88 0.00 2.58 1.56 0.13 31.84 16:18:01 0 64.02 0.00 2.91 0.77 0.12 32.18 16:18:01 1 64.58 0.00 2.48 0.94 0.13 31.87 16:18:01 2 64.32 0.00 2.08 1.44 0.13 32.03 16:18:01 3 62.61 0.00 2.86 3.08 0.15 31.30 16:19:01 all 79.34 0.00 3.30 0.93 0.16 16.27 16:19:01 0 81.75 0.00 3.22 0.52 0.27 14.24 16:19:01 1 82.15 0.00 2.85 0.54 0.12 14.35 16:19:01 2 81.34 0.00 3.99 1.03 0.12 13.52 16:19:01 3 72.14 0.00 3.14 1.63 0.15 22.93 16:20:01 all 64.51 0.00 2.97 0.98 0.14 31.41 16:20:01 0 70.87 0.00 3.20 0.70 0.13 25.09 16:20:01 1 65.50 0.00 3.23 0.99 0.15 30.13 16:20:01 2 60.06 0.00 2.99 1.12 0.17 35.66 16:20:01 3 61.61 0.00 2.45 1.09 0.10 34.74 16:21:01 all 62.93 0.00 3.22 0.64 0.11 33.10 16:21:01 0 63.67 0.00 3.23 0.42 0.10 32.58 16:21:01 1 65.78 0.00 2.52 0.25 0.10 31.35 16:21:01 2 62.69 0.00 3.77 1.52 0.12 31.90 16:21:01 3 59.59 0.00 3.38 0.35 0.12 36.56 16:22:01 all 67.62 0.00 2.78 0.41 0.11 29.07 16:22:01 0 68.81 0.00 3.34 0.30 0.12 27.44 16:22:01 1 69.53 0.00 2.15 0.03 0.12 28.17 16:22:01 2 67.76 0.00 3.65 0.77 0.10 27.71 16:22:01 3 64.39 0.00 2.01 0.52 0.12 32.97 16:23:01 all 57.93 0.00 2.52 0.23 0.10 39.22 16:23:01 0 73.85 0.00 3.34 0.27 0.10 22.44 16:23:01 1 54.32 0.00 1.71 0.20 0.08 43.68 16:23:01 2 55.40 0.00 2.71 0.37 0.10 41.41 16:23:01 3 48.19 0.00 2.32 0.10 0.10 49.29 16:24:01 all 7.39 0.00 0.71 1.44 0.05 90.40 16:24:01 0 7.41 0.00 0.83 0.02 0.05 91.69 16:24:01 1 17.22 0.00 1.04 0.47 0.07 81.21 16:24:01 2 0.80 0.00 0.37 5.28 0.03 93.52 16:24:01 3 4.10 0.00 0.62 0.00 0.07 95.21 Average: all 42.49 1.29 2.96 2.57 0.10 50.59 Average: 0 44.52 1.37 3.23 2.02 0.11 48.76 Average: 1 44.12 1.16 2.63 2.04 0.09 49.96 Average: 2 40.57 1.36 3.09 4.43 0.09 50.45 Average: 3 40.74 1.27 2.87 1.82 0.10 53.20