---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10262 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 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 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 700 11673 1 3623 14957 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:0b:e9:72 brd ff:ff:ff:ff:ff:ff inet 10.30.171.71/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe0b:e972/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:e8:3e:95 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-10262) 02/10/25 _x86_64_ (4 CPU) 09:19:12 LINUX RESTART (4 CPU) 09:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:21:01 249.41 80.40 169.01 0.00 3063.89 8447.14 0.00 09:22:01 327.23 25.61 301.62 0.00 1423.50 25272.99 0.00 09:23:01 17.30 0.90 16.40 0.00 43.99 4158.51 0.00 09:24:01 17.35 0.00 17.35 0.00 0.00 821.56 0.00 09:25:01 56.09 4.07 52.02 0.00 4301.95 10441.99 0.00 Average: 133.86 22.27 111.59 0.00 1772.57 9858.56 0.00 09:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:01 12989124 15242332 729700 4.45 75668 2365448 1494272 8.57 1024636 2074808 261864 09:22:01 11105528 13926532 2034284 12.42 89700 2885820 2650052 15.20 2568824 2367160 87932 09:23:01 7054144 9909292 6051212 36.94 91940 2915056 6767476 38.83 6625604 2351896 5276 09:24:01 11200748 14067644 1892844 11.55 93940 2923800 2505892 14.38 2479848 2359324 4584 09:25:01 12023240 15374692 575436 3.51 125292 3360620 1289924 7.40 1456576 2532992 2532 Average: 10874557 13704098 2256695 13.78 95308 2890149 2941523 16.88 2831098 2337236 72438 09:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 09:21:01 ens3 132.09 104.15 1180.23 21.96 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 09:22:01 ens3 347.86 290.67 4552.07 38.11 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:23:01 ens3 35.29 28.33 71.39 7.47 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 09:24:01 ens3 3.44 3.73 0.65 0.72 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 09:25:01 ens3 262.54 184.20 2910.76 17.58 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 156.76 122.61 1748.85 17.22 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-10262) 02/10/25 _x86_64_ (4 CPU) 09:19:12 LINUX RESTART (4 CPU) 09:20:01 CPU %user %nice %system %iowait %steal %idle 09:21:01 all 22.26 7.98 7.00 2.83 0.10 59.83 09:21:01 0 14.19 9.42 7.41 2.90 0.08 66.00 09:21:01 1 24.99 8.98 7.25 2.30 0.12 56.37 09:21:01 2 22.85 8.41 7.79 3.54 0.12 57.30 09:21:01 3 26.96 5.14 5.56 2.56 0.08 59.69 09:22:01 all 67.01 0.00 3.04 2.38 0.12 27.46 09:22:01 0 71.26 0.00 3.50 2.87 0.12 22.25 09:22:01 1 67.06 0.00 2.78 0.82 0.12 29.22 09:22:01 2 66.54 0.00 2.88 1.47 0.10 29.00 09:22:01 3 63.21 0.00 2.99 4.35 0.13 29.32 09:23:01 all 45.35 0.00 1.41 0.22 0.11 52.91 09:23:01 0 47.37 0.00 1.55 0.03 0.12 50.93 09:23:01 1 47.60 0.00 2.30 0.32 0.12 49.66 09:23:01 2 44.32 0.00 0.65 0.15 0.10 54.78 09:23:01 3 42.10 0.00 1.14 0.37 0.10 56.29 09:24:01 all 5.08 0.00 0.49 0.17 0.06 94.20 09:24:01 0 6.44 0.00 0.42 0.05 0.05 93.03 09:24:01 1 4.80 0.00 0.65 0.19 0.07 94.30 09:24:01 2 4.65 0.00 0.37 0.05 0.07 94.86 09:24:01 3 4.43 0.00 0.51 0.39 0.07 94.60 09:25:01 all 53.29 0.00 3.50 7.75 0.15 35.31 09:25:01 0 55.85 0.00 2.72 1.88 0.23 39.32 09:25:01 1 49.64 0.00 4.40 26.93 0.12 18.91 09:25:01 2 52.91 0.00 2.88 0.92 0.13 43.15 09:25:01 3 54.75 0.00 3.98 1.28 0.12 39.88 Average: all 38.66 1.60 3.09 2.67 0.11 53.86 Average: 0 39.07 1.88 3.12 1.55 0.12 54.26 Average: 1 38.89 1.80 3.48 6.12 0.11 49.60 Average: 2 38.32 1.69 2.92 1.23 0.10 55.73 Average: 3 38.37 1.04 2.85 1.80 0.10 55.85