---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-8765 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.2G 146G 6% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 897 28371 1 2830 30748 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:fd:94:05 brd ff:ff:ff:ff:ff:ff inet 10.30.171.40/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fefd:9405/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:78:00:ab 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-8c-8g-8765) 02/05/25 _x86_64_ (8 CPU) 14:31:38 LINUX RESTART (8 CPU) 14:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:33:01 455.96 139.46 316.50 0.00 11119.89 91656.93 0.00 14:34:01 378.66 61.31 317.34 0.00 3124.03 14589.02 0.00 Average: 416.99 100.06 316.93 0.00 7088.37 52799.27 0.00 14:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 29616640 31577360 741988 2.26 78384 2185484 1652352 4.87 990612 1919552 176424 14:34:01 28278708 30693748 1610268 4.90 94640 2606500 2332632 6.88 1987496 2229900 211424 Average: 28947674 31135554 1176128 3.58 86512 2395992 1992492 5.87 1489054 2074726 193924 14:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 435.68 285.75 2109.36 72.94 0.00 0.00 0.00 0.00 14:33:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 267.44 226.91 3464.92 35.44 0.00 0.00 0.00 0.00 14:34:01 lo 1.67 1.67 0.16 0.16 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 350.86 256.08 2792.83 54.04 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-8765) 02/05/25 _x86_64_ (8 CPU) 14:31:38 LINUX RESTART (8 CPU) 14:32:02 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 10.42 9.54 7.88 2.56 0.11 69.49 14:33:01 0 23.76 8.23 7.76 1.74 0.09 58.42 14:33:01 1 7.17 9.50 7.84 2.04 0.12 73.32 14:33:01 2 9.52 6.69 7.77 5.64 0.10 70.28 14:33:01 3 6.57 11.65 8.44 4.72 0.12 68.50 14:33:01 4 6.96 9.24 7.41 2.77 0.10 73.52 14:33:01 5 7.92 10.55 8.27 1.36 0.12 71.78 14:33:01 6 9.71 10.47 7.78 1.35 0.10 70.58 14:33:01 7 11.60 9.97 7.81 0.87 0.12 69.62 14:34:01 all 28.25 1.39 2.31 1.83 0.08 66.15 14:34:01 0 40.29 0.83 2.27 0.97 0.10 55.54 14:34:01 1 29.09 1.57 1.82 0.15 0.07 67.31 14:34:01 2 27.02 0.44 1.76 2.73 0.08 67.98 14:34:01 3 36.77 1.67 2.54 0.73 0.07 58.23 14:34:01 4 28.57 1.22 2.70 6.23 0.08 61.20 14:34:01 5 13.46 2.00 2.47 2.00 0.05 80.02 14:34:01 6 24.39 1.99 2.69 1.65 0.07 69.21 14:34:01 7 26.39 1.37 2.26 0.22 0.08 69.69 Average: all 19.45 5.41 5.06 2.19 0.09 67.80 Average: 0 32.11 4.49 4.98 1.35 0.09 56.97 Average: 1 18.28 5.48 4.79 1.08 0.09 70.27 Average: 2 18.39 3.52 4.72 4.16 0.09 69.11 Average: 3 21.88 6.59 5.45 2.70 0.09 63.29 Average: 4 17.91 5.18 5.02 4.52 0.09 67.28 Average: 5 10.73 6.21 5.32 1.68 0.08 75.96 Average: 6 17.14 6.18 5.20 1.51 0.08 69.89 Average: 7 19.09 5.62 5.00 0.54 0.10 69.65