---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7130 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 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 9.7G 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/loop2 68M 68M 0 100% /snap/lxd/22753 /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 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 721 11717 1 3558 14937 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:49:fe:dd brd ff:ff:ff:ff:ff:ff inet 10.30.170.157/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe49:fedd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:7c:b4:39 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7130) 01/31/25 _x86_64_ (4 CPU) 13:31:03 LINUX RESTART (4 CPU) 13:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:33:01 294.87 64.07 230.79 0.00 2635.35 9347.04 0.00 13:34:01 260.30 36.24 224.06 0.00 1626.52 19682.77 0.00 13:35:01 35.48 4.32 31.16 0.00 299.15 8162.11 0.00 13:36:01 3.23 0.00 3.23 0.00 0.00 287.69 0.00 Average: 147.86 26.00 121.86 0.00 1134.02 9370.43 0.00 13:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:33:01 13195652 15423236 548604 3.35 76004 2340792 1203288 6.90 837112 2057596 245064 13:34:01 10890716 13665540 2294260 14.01 89804 2842632 2809412 16.12 2816608 2334976 195708 13:35:01 10929236 13757632 2201264 13.44 91464 2890196 2680124 15.38 2781704 2326980 3512 13:36:01 7012364 9849600 6109292 37.29 91664 2898156 6784448 38.92 6682716 2334948 4868 Average: 10506992 13174002 2788355 17.02 87234 2742944 3369318 19.33 3279535 2263625 112288 13:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:33:01 ens3 107.22 89.09 1184.97 25.20 0.00 0.00 0.00 0.00 13:33:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 310.23 251.93 4194.95 34.93 0.00 0.00 0.00 0.00 13:34:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 36.59 33.66 240.23 7.93 0.00 0.00 0.00 0.00 13:35:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 6.18 5.75 1.72 1.74 0.00 0.00 0.00 0.00 13:36:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 115.10 95.14 1406.51 17.42 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7130) 01/31/25 _x86_64_ (4 CPU) 13:31:03 LINUX RESTART (4 CPU) 13:32:02 CPU %user %nice %system %iowait %steal %idle 13:33:01 all 19.32 7.88 6.72 3.27 0.10 62.71 13:33:01 0 7.70 8.18 6.44 2.11 0.09 75.48 13:33:01 1 46.04 7.43 7.51 2.48 0.12 36.42 13:33:01 2 9.89 8.08 6.93 4.56 0.09 70.46 13:33:01 3 13.80 7.83 6.01 3.91 0.10 68.35 13:34:01 all 59.48 0.00 3.03 2.98 0.14 34.38 13:34:01 0 64.21 0.00 4.33 2.83 0.15 28.48 13:34:01 1 50.04 0.00 2.74 5.63 0.13 41.45 13:34:01 2 60.11 0.00 2.10 1.82 0.13 35.83 13:34:01 3 63.61 0.00 2.93 1.62 0.14 31.71 13:35:01 all 55.62 0.00 1.36 0.52 0.13 42.37 13:35:01 0 60.51 0.00 1.10 0.10 0.12 38.17 13:35:01 1 59.27 0.00 0.92 0.07 0.10 39.65 13:35:01 2 45.06 0.00 1.75 1.17 0.18 51.84 13:35:01 3 57.68 0.00 1.65 0.76 0.12 39.79 13:36:01 all 8.25 0.00 0.66 0.05 0.08 90.96 13:36:01 0 10.93 0.00 1.09 0.10 0.07 87.82 13:36:01 1 7.46 0.00 0.39 0.05 0.08 92.02 13:36:01 2 7.92 0.00 0.82 0.05 0.08 91.13 13:36:01 3 6.68 0.00 0.37 0.00 0.07 92.89 Average: all 35.68 1.95 2.92 1.70 0.11 57.65 Average: 0 35.92 2.02 3.22 1.28 0.11 57.46 Average: 1 40.68 1.83 2.87 2.05 0.11 52.47 Average: 2 30.78 2.00 2.88 1.89 0.12 62.33 Average: 3 35.35 1.94 2.72 1.56 0.11 58.31