---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9537 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 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 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 630 12174 1 3192 15027 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:d3:38:41 brd ff:ff:ff:ff:ff:ff inet 10.30.170.119/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fed3:3841/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:85:36:b5 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-9537) 02/08/25 _x86_64_ (4 CPU) 00:57:14 LINUX RESTART (4 CPU) 00:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:59:01 186.34 101.32 85.02 0.00 2648.73 28525.53 0.00 01:00:01 19.45 0.52 18.93 0.00 36.39 2527.58 0.00 01:01:01 55.42 0.57 54.86 0.00 75.96 9328.40 0.00 Average: 86.52 33.76 52.76 0.00 910.71 13376.75 0.00 00:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:59:01 12851576 15426096 556984 3.40 63988 2707072 1273476 7.31 864216 2393856 34584 01:00:01 12774604 15429456 548616 3.35 70352 2776688 1260080 7.23 881888 2444820 51152 01:01:01 12592472 15422260 545216 3.33 86024 2926144 1251436 7.18 893408 2593776 44096 Average: 12739551 15425937 550272 3.36 73455 2803301 1261664 7.24 879837 2477484 43277 00:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 lo 1.90 1.90 0.17 0.17 0.00 0.00 0.00 0.00 00:59:01 ens3 21.60 13.11 83.24 3.92 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:00:01 ens3 35.84 26.25 344.07 2.93 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 01:01:01 ens3 52.47 45.44 583.73 7.63 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 1.03 1.03 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 36.73 28.35 338.44 4.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9537) 02/08/25 _x86_64_ (4 CPU) 00:57:14 LINUX RESTART (4 CPU) 00:58:02 CPU %user %nice %system %iowait %steal %idle 00:59:01 all 51.55 7.57 8.46 4.79 0.12 27.51 00:59:01 0 59.38 5.90 7.00 8.66 0.12 18.94 00:59:01 1 51.52 7.74 8.85 5.56 0.12 26.20 00:59:01 2 48.70 8.26 9.12 1.93 0.12 31.87 00:59:01 3 46.55 8.40 8.86 2.95 0.14 33.09 01:00:01 all 4.58 0.00 0.45 29.11 0.05 65.82 01:00:01 0 0.93 0.00 0.35 59.79 0.05 38.88 01:00:01 1 8.29 0.00 0.58 37.87 0.05 53.21 01:00:01 2 8.96 0.00 0.75 2.02 0.03 88.24 01:00:01 3 0.12 0.00 0.10 16.73 0.05 83.01 01:01:01 all 12.30 0.00 0.80 9.56 0.04 77.30 01:01:01 0 13.84 0.00 0.52 1.67 0.03 83.94 01:01:01 1 3.32 0.00 0.46 8.11 0.02 88.09 01:01:01 2 22.31 0.00 1.50 4.82 0.05 71.32 01:01:01 3 9.78 0.00 0.72 23.66 0.05 65.79 Average: all 22.52 2.47 3.18 14.58 0.07 57.17 Average: 0 24.40 1.93 2.58 23.51 0.07 47.51 Average: 1 20.78 2.54 3.25 17.26 0.06 56.11 Average: 2 26.41 2.69 3.73 2.93 0.07 64.16 Average: 3 18.50 2.74 3.16 14.58 0.08 60.94