---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9064 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 ---> free -m: total used free shared buff/cache available Mem: 15997 631 12969 1 2396 15039 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:3d:63:67 brd ff:ff:ff:ff:ff:ff inet 10.30.170.40/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86258sec preferred_lft 86258sec inet6 fe80::f816:3eff:fe3d:6367/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:f8:74:6a 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-9064) 02/06/25 _x86_64_ (4 CPU) 14:14:52 LINUX RESTART (4 CPU) 14:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:16:01 217.28 159.06 58.22 0.00 12204.37 44167.57 0.00 14:17:01 103.47 16.36 87.10 0.00 306.08 10939.13 0.00 Average: 160.37 87.71 72.66 0.00 6255.22 27553.35 0.00 14:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:16:01 13639280 15413304 585808 3.58 47688 1938468 1324840 7.60 773372 1726644 38272 14:17:01 13329256 15441912 536608 3.28 75656 2228544 1262728 7.24 764748 2004408 130148 Average: 13484268 15427608 561208 3.43 61672 2083506 1293784 7.42 769060 1865526 84210 14:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:16:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 14:16:01 ens3 282.97 181.17 1034.90 54.46 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 14:17:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 14:17:01 ens3 65.09 44.66 881.17 11.05 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 Average: lo 1.78 1.78 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 174.03 112.91 958.03 32.76 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-9064) 02/06/25 _x86_64_ (4 CPU) 14:14:52 LINUX RESTART (4 CPU) 14:15:01 CPU %user %nice %system %iowait %steal %idle 14:16:01 all 11.48 18.41 14.52 3.24 0.17 52.18 14:16:01 0 9.18 19.60 14.53 2.16 0.15 54.37 14:16:01 1 11.31 18.64 14.11 2.15 0.20 53.57 14:16:01 2 9.62 18.15 14.85 2.85 0.18 54.35 14:16:01 3 15.84 17.24 14.56 5.80 0.15 46.40 14:17:01 all 16.98 2.82 3.14 5.12 0.06 71.89 14:17:01 0 16.90 2.96 3.53 3.96 0.07 72.57 14:17:01 1 5.16 3.44 3.37 13.13 0.05 74.86 14:17:01 2 15.71 2.46 2.39 1.05 0.03 78.35 14:17:01 3 30.21 2.41 3.28 2.27 0.08 61.75 Average: all 14.25 10.56 8.79 4.19 0.12 62.10 Average: 0 13.07 11.22 8.99 3.07 0.11 63.54 Average: 1 8.20 10.96 8.68 7.70 0.13 64.33 Average: 2 12.67 10.30 8.61 1.95 0.11 66.36 Average: 3 23.08 9.77 8.88 4.02 0.12 54.13