---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-15244 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 9.0G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 652 12900 1 2444 15016 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:c0:d3:8f brd ff:ff:ff:ff:ff:ff inet 10.30.170.102/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86250sec preferred_lft 86250sec inet6 fe80::f816:3eff:fec0:d38f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:fb:66:c3 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-15244) 02/11/25 _x86_64_ (4 CPU) 16:35:40 LINUX RESTART (4 CPU) 16:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:37:01 366.50 144.93 221.57 0.00 11020.93 46331.07 0.00 16:38:01 66.43 6.43 60.00 0.00 183.14 8692.85 0.00 Average: 216.44 75.67 140.77 0.00 5601.13 27508.82 0.00 16:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:37:01 13456932 15404728 582200 3.55 57028 2095856 1292888 7.42 807768 1857608 110048 16:38:01 13225796 15391160 576676 3.52 75736 2279180 1329116 7.63 823784 2037108 114528 Average: 13341364 15397944 579438 3.54 66382 2187518 1311002 7.52 815776 1947358 112288 16:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:37:01 ens3 367.90 256.82 1731.00 71.40 0.00 0.00 0.00 0.00 16:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 ens3 33.99 32.11 244.70 15.56 0.00 0.00 0.00 0.00 16:38:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 200.92 144.44 987.73 43.47 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 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-15244) 02/11/25 _x86_64_ (4 CPU) 16:35:40 LINUX RESTART (4 CPU) 16:36:01 CPU %user %nice %system %iowait %steal %idle 16:37:01 all 17.29 16.48 12.84 9.84 0.15 43.40 16:37:01 0 22.75 15.20 11.05 5.23 0.14 45.64 16:37:01 1 10.75 18.06 15.09 17.91 0.15 38.04 16:37:01 2 18.87 15.49 12.14 8.47 0.15 44.88 16:37:01 3 16.78 17.17 13.09 7.75 0.17 45.04 16:38:01 all 17.89 0.99 1.90 5.61 0.08 73.54 16:38:01 0 7.91 0.23 1.13 6.69 0.03 84.00 16:38:01 1 11.67 1.28 1.65 1.88 0.07 83.46 16:38:01 2 21.45 1.21 1.84 11.69 0.10 63.71 16:38:01 3 30.57 1.23 2.97 2.22 0.10 62.91 Average: all 17.59 8.67 7.33 7.71 0.11 58.59 Average: 0 15.26 7.65 6.05 5.97 0.08 64.99 Average: 1 11.21 9.58 8.30 9.81 0.11 60.99 Average: 2 20.16 8.32 6.97 10.09 0.13 54.33 Average: 3 23.72 9.14 7.99 4.97 0.13 54.04