---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8637 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 9.7G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 700 11723 1 3573 14957 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:fe:ab:4d brd ff:ff:ff:ff:ff:ff inet 10.30.171.9/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fefe:ab4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:a9:3d:66 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-8637) 02/05/25 _x86_64_ (4 CPU) 07:15:39 LINUX RESTART (4 CPU) 07:16:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:17:01 420.06 144.44 275.63 0.00 10850.02 48349.84 0.00 07:18:01 299.43 34.88 264.55 0.00 2014.40 13005.08 0.00 07:19:01 55.18 18.04 37.14 0.00 1200.53 16258.71 0.00 07:20:01 15.96 0.60 15.36 0.00 30.13 1818.90 0.00 07:21:01 65.39 4.07 61.32 0.00 4305.02 9675.85 0.00 Average: 172.02 40.75 131.27 0.00 3703.81 17923.19 0.00 07:16:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:17:01 13350764 15418464 561492 3.43 69512 2195040 1250428 7.17 838588 1915676 162976 07:18:01 12254880 14752968 1210152 7.39 83308 2595232 1828804 10.49 1549192 2268524 233244 07:19:01 11013848 13850336 2109544 12.88 90712 2898984 2715192 15.58 2689196 2338188 41468 07:20:01 7033928 9880656 6078848 37.11 92412 2906824 6729320 38.61 6654816 2342148 4392 07:21:01 12041152 15329184 617928 3.77 121064 3306884 1343044 7.71 1454316 2517668 792 Average: 11138914 13846322 2115593 12.91 91402 2780593 2773358 15.91 2637222 2276441 88574 07:16:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:17:01 ens3 468.64 304.54 2319.51 72.37 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 07:18:01 ens3 284.72 238.47 3655.93 34.13 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 07:19:01 ens3 125.22 116.64 1146.05 20.76 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 07:20:01 ens3 9.37 6.87 2.09 2.46 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 07:21:01 ens3 160.16 98.32 2869.68 11.04 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 210.48 153.47 1999.63 28.30 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 1.06 1.06 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8637) 02/05/25 _x86_64_ (4 CPU) 07:15:39 LINUX RESTART (4 CPU) 07:16:00 CPU %user %nice %system %iowait %steal %idle 07:17:01 all 21.42 16.12 13.50 4.88 0.13 43.95 07:17:01 0 29.65 13.81 13.98 4.67 0.13 37.76 07:17:01 1 22.34 15.15 13.44 5.16 0.13 43.77 07:17:01 2 17.50 17.56 13.14 3.24 0.13 48.42 07:17:01 3 16.21 17.95 13.42 6.45 0.13 45.84 07:18:01 all 26.06 0.00 1.76 3.39 0.07 68.73 07:18:01 0 23.79 0.00 1.88 5.52 0.08 68.73 07:18:01 1 36.47 0.00 2.35 5.20 0.07 55.91 07:18:01 2 19.61 0.00 1.76 1.10 0.07 77.46 07:18:01 3 24.43 0.00 1.03 1.77 0.05 72.72 07:19:01 all 71.04 0.00 2.47 1.29 0.12 25.08 07:19:01 0 77.58 0.00 3.55 0.84 0.12 17.91 07:19:01 1 67.43 0.00 1.73 1.44 0.12 29.28 07:19:01 2 66.69 0.00 2.05 0.30 0.12 30.84 07:19:01 3 72.45 0.00 2.55 2.57 0.13 22.30 07:20:01 all 29.45 0.00 0.89 0.23 0.08 69.34 07:20:01 0 29.32 0.00 0.55 0.42 0.07 69.65 07:20:01 1 27.11 0.00 0.47 0.07 0.08 72.27 07:20:01 2 24.88 0.00 0.49 0.44 0.08 74.12 07:20:01 3 36.49 0.00 2.06 0.02 0.10 61.33 07:21:01 all 9.24 0.00 2.45 1.49 0.08 86.73 07:21:01 0 7.97 0.00 1.81 1.82 0.08 88.32 07:21:01 1 10.11 0.00 2.96 1.04 0.08 85.81 07:21:01 2 10.29 0.00 1.90 0.65 0.07 87.09 07:21:01 3 8.61 0.00 3.15 2.46 0.07 85.71 Average: all 31.38 3.25 4.23 2.26 0.10 58.78 Average: 0 33.61 2.78 4.37 2.65 0.10 56.49 Average: 1 32.64 3.06 4.21 2.59 0.10 57.41 Average: 2 27.73 3.53 3.88 1.15 0.09 63.62 Average: 3 31.55 3.61 4.46 2.66 0.10 57.62