---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6657 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: 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 9.6G 68G 13% / 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 693 11878 1 3425 14964 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:40:e9:57 brd ff:ff:ff:ff:ff:ff inet 10.30.171.33/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe40:e957/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:d4:97:08 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-6657) 11/11/24 _x86_64_ (4 CPU) 21:18:38 LINUX RESTART (4 CPU) 21:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:20:01 240.42 141.38 99.03 0.00 10937.26 47531.06 0.00 21:21:02 116.61 55.20 61.41 0.00 3047.65 9458.73 0.00 21:22:01 161.46 21.50 139.96 0.00 1315.57 26487.31 0.00 21:23:01 29.31 3.58 25.73 0.00 140.11 6621.83 0.00 21:24:01 52.77 3.48 49.29 0.00 2527.31 18233.49 0.00 21:25:01 27.56 1.07 26.50 0.00 120.25 3872.02 0.00 Average: 104.15 37.46 66.69 0.00 2997.31 18598.22 0.00 21:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:20:01 13424816 15396084 591976 3.61 59448 2115824 1338752 7.68 844892 1851156 94036 21:21:02 12368028 14861304 1103676 6.74 86300 2587588 1729408 9.92 1451484 2254220 307656 21:22:01 11105864 14044120 1917896 11.71 98828 2999652 2487032 14.27 2501828 2440856 119500 21:23:01 11385996 14255068 1706944 10.42 100084 2931192 2232560 12.81 2297020 2370476 18420 21:24:01 10406620 13619540 2333564 14.25 106312 3251868 2881136 16.53 3073932 2542632 94060 21:25:01 12220368 15376152 577488 3.53 107708 3195656 1280056 7.34 1334996 2476120 27580 Average: 11818615 14592045 1371924 8.37 93113 2846963 1991491 11.43 1917359 2322577 110209 21:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:20:01 ens3 432.33 284.44 2204.71 73.41 0.00 0.00 0.00 0.00 21:20:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:02 ens3 300.72 234.42 3547.37 33.52 0.00 0.00 0.00 0.00 21:21:02 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 21:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 ens3 332.67 226.52 4166.39 25.04 0.00 0.00 0.00 0.00 21:22:01 lo 1705.49 1705.49 1613.58 1613.58 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 ens3 49.51 41.43 32.83 10.16 0.00 0.00 0.00 0.00 21:23:01 lo 1836.84 1836.84 1741.81 1741.81 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 ens3 141.23 91.02 1558.79 18.19 0.00 0.00 0.00 0.00 21:24:01 lo 2811.51 2811.51 2671.14 2671.14 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 ens3 60.52 47.09 33.01 15.45 0.00 0.00 0.00 0.00 21:25:01 lo 1152.46 1152.46 1092.33 1092.33 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 218.59 153.59 1916.85 29.18 0.00 0.00 0.00 0.00 Average: lo 1253.60 1253.60 1188.60 1188.60 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6657) 11/11/24 _x86_64_ (4 CPU) 21:18:38 LINUX RESTART (4 CPU) 21:19:02 CPU %user %nice %system %iowait %steal %idle 21:20:01 all 17.13 16.30 12.32 11.10 0.12 43.02 21:20:01 0 9.63 18.86 14.14 15.99 0.14 41.24 21:20:01 1 18.78 15.31 11.79 12.36 0.12 41.63 21:20:01 2 16.72 17.23 11.97 7.52 0.12 46.45 21:20:01 3 23.34 13.82 11.39 8.57 0.12 42.76 21:21:02 all 34.25 1.84 3.27 3.43 0.09 57.12 21:21:02 0 37.66 2.34 3.31 2.56 0.08 54.04 21:21:02 1 31.78 1.57 3.90 6.09 0.08 56.58 21:21:02 2 38.28 2.24 3.55 1.69 0.10 54.13 21:21:02 3 29.29 1.20 2.32 3.40 0.08 63.71 21:22:01 all 67.25 0.00 3.21 2.30 0.11 27.14 21:22:01 0 69.75 0.00 2.92 1.29 0.12 25.91 21:22:01 1 71.37 0.00 3.21 4.03 0.10 21.29 21:22:01 2 66.01 0.00 3.13 2.04 0.10 28.71 21:22:01 3 61.85 0.00 3.57 1.84 0.10 32.63 21:23:01 all 72.50 0.00 2.73 0.43 0.11 24.23 21:23:01 0 75.81 0.00 3.03 0.64 0.12 20.41 21:23:01 1 68.32 0.00 2.69 0.39 0.10 28.50 21:23:01 2 74.36 0.00 2.13 0.54 0.12 22.86 21:23:01 3 71.47 0.00 3.09 0.15 0.12 25.16 21:24:01 all 69.79 0.00 3.59 2.76 0.11 23.75 21:24:01 0 71.00 0.00 3.13 3.53 0.12 22.22 21:24:01 1 66.36 0.00 3.38 3.58 0.13 26.55 21:24:01 2 71.17 0.00 3.74 2.73 0.10 22.26 21:24:01 3 70.64 0.00 4.11 1.19 0.10 23.95 21:25:01 all 55.99 0.00 2.36 0.40 0.11 41.14 21:25:01 0 58.54 0.00 2.72 0.90 0.10 37.73 21:25:01 1 53.73 0.00 2.14 0.03 0.10 44.00 21:25:01 2 51.21 0.00 2.29 0.07 0.10 46.33 21:25:01 3 60.50 0.00 2.26 0.59 0.13 36.52 Average: all 52.90 2.98 4.55 3.38 0.11 36.08 Average: 0 53.89 3.47 4.84 4.10 0.11 33.59 Average: 1 51.75 2.78 4.50 4.39 0.11 36.47 Average: 2 53.04 3.20 4.45 2.41 0.11 36.79 Average: 3 52.91 2.47 4.43 2.61 0.11 37.47