---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9062 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 8.9G 69G 12% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 620 12978 1 2398 15049 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:ac:fd:90 brd ff:ff:ff:ff:ff:ff inet 10.30.171.7/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:feac:fd90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:14:76:4c 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-9062) 02/06/25 _x86_64_ (4 CPU) 14:14:39 LINUX RESTART (4 CPU) 14:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:16:01 177.45 138.13 39.33 0.00 11247.99 41780.64 0.00 14:17:01 109.62 20.55 89.07 0.00 329.95 9830.64 0.00 Average: 143.53 79.34 64.20 0.00 5788.97 25805.64 0.00 14:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:16:01 13728420 15498636 498344 3.04 46132 1936804 1235380 7.09 678200 1731884 36792 14:17:01 13283248 15406508 569800 3.48 75492 2239140 1308916 7.51 805876 2006440 172380 Average: 13505834 15452572 534072 3.26 60812 2087972 1272148 7.30 742038 1869162 104586 14:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:16:01 ens3 280.70 169.92 1014.67 51.73 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:17:01 ens3 64.94 46.01 900.46 10.71 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 172.82 107.97 957.56 31.22 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 Average: lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9062) 02/06/25 _x86_64_ (4 CPU) 14:14:39 LINUX RESTART (4 CPU) 14:15:01 CPU %user %nice %system %iowait %steal %idle 14:16:01 all 9.92 15.64 11.47 14.32 0.14 48.51 14:16:01 0 17.25 13.99 10.29 12.75 0.14 45.58 14:16:01 1 8.24 16.06 11.60 7.97 0.13 56.00 14:16:01 2 7.07 16.29 12.52 22.56 0.14 41.42 14:16:01 3 7.15 16.21 11.46 14.09 0.13 50.94 14:17:01 all 16.67 3.86 3.65 7.84 0.07 67.90 14:17:01 0 5.63 4.38 3.81 7.29 0.07 78.82 14:17:01 1 39.17 3.85 5.10 11.20 0.10 40.57 14:17:01 2 13.61 2.52 2.25 1.60 0.05 79.97 14:17:01 3 8.32 4.68 3.44 11.25 0.07 72.24 Average: all 13.32 9.71 7.53 11.06 0.10 58.27 Average: 0 11.39 9.14 7.03 10.00 0.10 62.34 Average: 1 23.77 9.93 8.34 9.59 0.12 48.25 Average: 2 10.37 9.35 7.34 11.99 0.09 60.86 Average: 3 7.74 10.41 7.42 12.66 0.10 61.67