---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8638 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: 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 9.7G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 45M 45M 0 100% /snap/snapd/23545 /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 678 11746 1 3572 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:69:f0:30 brd ff:ff:ff:ff:ff:ff inet 10.30.170.67/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe69:f030/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3d:68:a6:88 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-8638) 02/05/25 _x86_64_ (4 CPU) 07:16:11 LINUX RESTART (4 CPU) 07:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:18:01 130.44 58.06 72.39 0.00 1362.44 40039.61 0.00 07:19:01 261.45 49.10 212.35 0.00 2945.15 25343.15 0.00 07:20:01 37.41 4.32 33.09 0.00 299.15 8366.34 0.00 07:21:01 16.90 0.00 16.90 0.00 0.00 737.21 0.00 07:22:01 74.85 4.83 70.02 0.00 4393.40 10288.29 0.00 Average: 104.22 23.26 80.95 0.00 1800.07 16955.20 0.00 07:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:18:01 13286560 15471740 502228 3.07 74852 2298936 1225304 7.03 784060 2021380 251352 07:19:01 11044780 13828468 2133872 13.03 89240 2850832 2791368 16.01 2656284 2343312 200864 07:20:01 11009452 13845832 2115884 12.92 91492 2897504 2647752 15.19 2695400 2334548 2676 07:21:01 7082868 9931160 6030368 36.81 93788 2906152 6771212 38.85 6605816 2343148 4792 07:22:01 12038284 15347184 603584 3.68 126008 3321676 1335156 7.66 1478624 2501200 17500 Average: 10892389 13684877 2277187 13.90 95076 2855020 2954158 16.95 2844037 2308718 95437 07:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:18:01 ens3 100.93 74.34 1004.65 14.02 0.00 0.00 0.00 0.00 07:18:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 ens3 296.12 237.29 4353.43 38.40 0.00 0.00 0.00 0.00 07:19:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 ens3 43.43 39.06 240.69 8.49 0.00 0.00 0.00 0.00 07:20:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 ens3 5.05 3.63 0.98 1.05 0.00 0.00 0.00 0.00 07:21:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 ens3 224.41 149.64 2886.15 18.64 0.00 0.00 0.00 0.00 07:22:01 lo 1.93 1.93 0.21 0.21 0.00 0.00 0.00 0.00 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 133.99 100.80 1697.27 16.12 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 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-8638) 02/05/25 _x86_64_ (4 CPU) 07:16:11 LINUX RESTART (4 CPU) 07:17:01 CPU %user %nice %system %iowait %steal %idle 07:18:01 all 18.66 10.02 9.22 3.59 0.11 58.41 07:18:01 0 34.37 9.10 9.62 4.47 0.12 42.32 07:18:01 1 14.70 9.91 9.62 5.57 0.08 60.11 07:18:01 2 11.09 9.09 6.93 2.75 0.12 70.02 07:18:01 3 14.38 11.97 10.69 1.55 0.10 61.32 07:19:01 all 62.45 0.00 3.17 1.78 0.12 32.48 07:19:01 0 67.23 0.00 3.95 1.80 0.12 26.90 07:19:01 1 56.95 0.00 3.50 2.69 0.12 36.74 07:19:01 2 69.81 0.00 0.94 0.22 0.12 28.91 07:19:01 3 55.78 0.00 4.29 2.41 0.13 37.40 07:20:01 all 60.64 0.00 1.53 0.42 0.12 37.29 07:20:01 0 54.96 0.00 2.44 0.84 0.12 41.64 07:20:01 1 61.82 0.00 1.68 0.24 0.13 36.12 07:20:01 2 61.53 0.00 0.96 0.10 0.12 37.29 07:20:01 3 64.28 0.00 1.04 0.50 0.10 34.08 07:21:01 all 9.30 0.00 0.84 0.28 0.08 89.49 07:21:01 0 7.26 0.00 0.38 0.03 0.07 92.26 07:21:01 1 15.07 0.00 1.92 0.13 0.10 82.77 07:21:01 2 7.62 0.00 0.52 0.12 0.08 91.66 07:21:01 3 7.26 0.00 0.55 0.85 0.08 91.25 07:22:01 all 16.55 0.00 3.17 2.45 0.09 77.74 07:22:01 0 9.24 0.00 2.88 1.45 0.07 86.36 07:22:01 1 12.92 0.00 2.53 3.92 0.08 80.55 07:22:01 2 22.99 0.00 2.95 3.04 0.12 70.90 07:22:01 3 21.12 0.00 4.32 1.39 0.10 73.07 Average: all 33.49 2.00 3.58 1.70 0.10 59.13 Average: 0 34.56 1.82 3.85 1.71 0.10 57.96 Average: 1 32.20 1.98 3.85 2.51 0.10 59.36 Average: 2 34.63 1.81 2.45 1.24 0.11 59.76 Average: 3 32.57 2.38 4.17 1.34 0.10 59.44