---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7684 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 9.6G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 660 12140 1 3196 14997 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:1c:02:45 brd ff:ff:ff:ff:ff:ff inet 10.30.170.117/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86236sec preferred_lft 86236sec inet6 fe80::f816:3eff:fe1c:245/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:f9:d4:e5 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-7684) 02/02/25 _x86_64_ (4 CPU) 02:05:52 LINUX RESTART (4 CPU) 02:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:07:02 255.62 194.98 60.64 0.00 13401.33 60804.67 0.00 02:08:01 127.22 37.45 89.76 0.00 1361.26 13242.38 0.00 Average: 191.96 116.88 75.08 0.00 7431.88 37223.33 0.00 02:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:02 11836460 14341864 1639736 10.01 56248 2649196 2291096 13.14 1881260 2387416 199788 02:08:01 12622516 15425020 541816 3.31 82888 2903132 1220628 7.00 879340 2577976 152804 Average: 12229488 14883442 1090776 6.66 69568 2776164 1755862 10.07 1380300 2482696 176296 02:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:02 ens3 430.83 284.75 4605.02 55.24 0.00 0.00 0.00 0.00 02:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 lo 2.97 2.97 0.28 0.28 0.00 0.00 0.00 0.00 02:08:01 ens3 71.24 61.14 809.68 10.42 0.00 0.00 0.00 0.00 02:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 lo 1.29 1.29 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 252.55 173.89 2723.30 33.02 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 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-7684) 02/02/25 _x86_64_ (4 CPU) 02:05:52 LINUX RESTART (4 CPU) 02:06:01 CPU %user %nice %system %iowait %steal %idle 02:07:02 all 39.17 13.28 11.83 5.86 0.11 29.75 02:07:02 0 39.66 12.79 11.35 3.95 0.10 32.14 02:07:02 1 39.59 12.87 12.50 6.16 0.10 28.78 02:07:02 2 38.06 13.70 11.51 7.38 0.14 29.22 02:07:02 3 39.38 13.75 11.94 5.96 0.10 28.86 02:08:01 all 23.80 3.60 3.91 5.50 0.07 63.11 02:08:01 0 21.72 4.21 4.06 4.01 0.07 65.93 02:08:01 1 35.15 2.64 4.00 3.32 0.09 54.80 02:08:01 2 23.34 4.01 4.33 1.54 0.07 66.72 02:08:01 3 14.97 3.56 3.27 13.12 0.07 65.02 Average: all 31.51 8.46 7.88 5.68 0.09 46.37 Average: 0 30.72 8.52 7.72 3.98 0.09 48.98 Average: 1 37.38 7.78 8.27 4.74 0.09 41.73 Average: 2 30.72 8.87 7.94 4.47 0.10 47.90 Average: 3 27.20 8.67 7.61 9.53 0.08 46.90