---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9590 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 641 12150 1 3205 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:b1:80:fc brd ff:ff:ff:ff:ff:ff inet 10.30.171.238/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:feb1:80fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:ca:fc:3b 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-9590) 02/08/25 _x86_64_ (4 CPU) 03:16:30 LINUX RESTART (4 CPU) 03:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:18:01 216.71 132.64 84.07 0.00 6181.90 29822.63 0.00 03:19:01 70.99 1.08 69.91 0.00 112.38 13526.30 0.00 Average: 143.85 66.86 76.99 0.00 3147.14 21674.46 0.00 03:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 12839660 15418784 566320 3.46 63420 2712988 1278724 7.34 869776 2401876 128112 03:19:01 12578792 15422756 546100 3.33 85852 2940308 1249708 7.17 891180 2610000 40556 Average: 12709226 15420770 556210 3.40 74636 2826648 1264216 7.25 880478 2505938 84334 03:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 03:18:01 ens3 413.58 221.36 4051.49 48.22 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:19:01 ens3 83.80 69.77 925.92 10.03 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 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 248.69 145.57 2488.70 29.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9590) 02/08/25 _x86_64_ (4 CPU) 03:16:30 LINUX RESTART (4 CPU) 03:17:01 CPU %user %nice %system %iowait %steal %idle 03:18:01 all 52.22 9.89 9.42 4.80 0.15 23.52 03:18:01 0 50.85 9.93 9.21 8.89 0.14 20.99 03:18:01 1 50.80 9.43 9.23 2.58 0.14 27.82 03:18:01 2 51.94 10.02 9.83 4.34 0.15 23.72 03:18:01 3 55.27 10.17 9.42 3.38 0.17 21.59 03:19:01 all 16.47 0.00 1.24 7.63 0.06 74.60 03:19:01 0 14.93 0.00 1.27 0.48 0.03 83.28 03:19:01 1 9.18 0.00 0.82 9.23 0.08 80.69 03:19:01 2 36.49 0.00 2.16 5.72 0.08 55.54 03:19:01 3 5.31 0.00 0.70 15.12 0.05 78.81 Average: all 34.20 4.90 5.30 6.23 0.11 49.27 Average: 0 32.73 4.92 5.20 4.65 0.08 52.42 Average: 1 29.75 4.66 4.97 5.94 0.11 54.56 Average: 2 44.16 4.97 5.97 5.03 0.12 39.74 Average: 3 30.18 5.06 5.04 9.28 0.11 50.33