---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10211 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 9.5G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 679 12208 1 3108 14978 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:e4:e5:85 brd ff:ff:ff:ff:ff:ff inet 10.30.171.74/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fee4:e585/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:20:5b:12 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-10211) 02/10/25 _x86_64_ (4 CPU) 06:56:39 LINUX RESTART (4 CPU) 06:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:58:01 464.55 149.84 314.71 0.00 11228.06 50135.91 0.00 06:59:01 322.11 39.64 282.47 0.00 2219.26 15663.86 0.00 07:00:01 68.07 13.83 54.24 0.00 1083.15 15630.33 0.00 Average: 283.91 67.31 216.60 0.00 4807.69 27014.30 0.00 06:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:58:01 13359776 15419836 561892 3.43 69384 2187580 1269716 7.28 836416 1910764 162080 06:59:01 11273804 14031108 1930616 11.79 88712 2826636 2495216 14.32 2409992 2363352 402348 07:00:01 12539356 15372964 588540 3.59 92332 2895932 1286476 7.38 1157880 2350168 16216 Average: 12390979 14941303 1027016 6.27 83476 2636716 1683803 9.66 1468096 2208095 193548 06:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:58:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 ens3 519.64 314.13 2403.12 73.24 0.00 0.00 0.00 0.00 06:59:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 ens3 352.37 288.95 4632.30 43.94 0.00 0.00 0.00 0.00 07:00:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 ens3 68.51 65.69 377.46 17.49 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 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 312.35 222.42 2471.46 44.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-10211) 02/10/25 _x86_64_ (4 CPU) 06:56:39 LINUX RESTART (4 CPU) 06:57:02 CPU %user %nice %system %iowait %steal %idle 06:58:01 all 21.28 16.32 13.92 4.18 0.12 44.20 06:58:01 0 16.40 17.24 14.76 6.27 0.12 45.21 06:58:01 1 28.83 14.36 12.16 3.21 0.10 41.34 06:58:01 2 24.53 16.30 14.22 4.11 0.12 40.71 06:58:01 3 15.33 17.37 14.54 3.13 0.12 49.51 06:59:01 all 46.75 0.00 2.96 2.46 0.11 47.72 06:59:01 0 43.35 0.00 1.10 2.59 0.08 52.86 06:59:01 1 55.09 0.00 2.18 3.72 0.13 38.88 06:59:01 2 44.92 0.00 4.43 2.26 0.08 48.31 06:59:01 3 43.62 0.00 4.12 1.28 0.15 50.83 07:00:01 all 42.79 0.00 1.43 1.05 0.08 54.65 07:00:01 0 35.83 0.00 1.16 1.13 0.07 61.81 07:00:01 1 42.22 0.00 1.24 2.21 0.10 54.22 07:00:01 2 52.57 0.00 1.60 0.60 0.08 45.15 07:00:01 3 40.62 0.00 1.74 0.25 0.07 57.32 Average: all 37.07 5.35 6.03 2.55 0.10 48.90 Average: 0 32.03 5.62 5.57 3.29 0.09 53.40 Average: 1 42.15 4.71 5.14 3.05 0.11 44.84 Average: 2 40.80 5.35 6.69 2.31 0.10 44.76 Average: 3 33.31 5.71 6.74 1.54 0.11 52.58