---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-14791 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 9.7G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 /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 689 11740 1 3567 14968 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:6f:f8:bf brd ff:ff:ff:ff:ff:ff inet 10.30.170.86/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe6f:f8bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:25:3d:88 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-14791) 02/10/25 _x86_64_ (4 CPU) 16:15:51 LINUX RESTART (4 CPU) 16:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:17:03 435.68 153.19 282.49 0.00 12156.24 95310.38 0.00 16:18:01 124.60 49.57 75.03 0.00 2043.72 10731.19 0.00 16:19:01 316.06 25.44 290.62 0.00 1434.06 20780.27 0.00 16:20:01 7.67 0.62 7.05 0.00 32.79 3421.16 0.00 16:21:01 13.60 0.62 12.98 0.00 38.39 2297.35 0.00 Average: 179.90 45.86 134.03 0.00 3148.38 26614.28 0.00 16:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:17:03 13516248 15402396 592676 3.62 51660 2043440 1306476 7.50 841728 1774604 70952 16:18:01 12695924 15028552 944392 5.77 79724 2438484 1664204 9.55 1251696 2140296 214092 16:19:01 10671536 13492504 2472368 15.09 89768 2886640 3205436 18.39 3024288 2351200 91320 16:20:01 6596728 9432520 6531848 39.87 90384 2899712 7222060 41.43 7097040 2343104 5452 16:21:01 12447496 15343628 614992 3.75 92212 2955248 1342276 7.70 1198736 2389880 8464 Average: 11185586 13739920 2231255 13.62 80750 2644705 2948090 16.91 2682698 2199817 78056 16:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:17:03 ens3 452.82 295.07 2206.33 71.15 0.00 0.00 0.00 0.00 16:17:03 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 16:17:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 176.72 141.71 2081.63 24.28 0.00 0.00 0.00 0.00 16:18:01 lo 1.66 1.66 0.16 0.16 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 236.40 198.00 3329.86 28.58 0.00 0.00 0.00 0.00 16:19:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 16.10 12.85 5.28 3.38 0.00 0.00 0.00 0.00 16:20:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 82.25 58.21 771.00 7.57 0.00 0.00 0.00 0.00 16:21:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 192.97 141.16 1676.16 27.01 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 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 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-14791) 02/10/25 _x86_64_ (4 CPU) 16:15:51 LINUX RESTART (4 CPU) 16:16:01 CPU %user %nice %system %iowait %steal %idle 16:17:03 all 14.63 16.00 13.25 10.41 0.13 45.58 16:17:03 0 15.09 15.68 13.15 10.48 0.12 45.49 16:17:03 1 12.42 15.46 13.86 15.39 0.15 42.72 16:17:03 2 19.12 16.00 12.58 7.63 0.14 44.54 16:17:03 3 11.90 16.85 13.44 8.15 0.10 49.56 16:18:01 all 24.51 4.01 4.24 3.40 0.09 63.75 16:18:01 0 33.25 3.66 4.15 2.20 0.09 56.65 16:18:01 1 14.77 3.23 3.90 7.48 0.07 70.55 16:18:01 2 14.54 4.31 3.67 1.62 0.09 75.78 16:18:01 3 35.53 4.85 5.25 2.26 0.10 52.01 16:19:01 all 69.36 0.00 2.87 2.29 0.11 25.38 16:19:01 0 69.56 0.00 1.69 2.63 0.12 26.01 16:19:01 1 64.02 0.00 2.97 2.53 0.12 30.37 16:19:01 2 74.53 0.00 3.18 1.42 0.10 20.77 16:19:01 3 69.33 0.00 3.64 2.57 0.10 24.36 16:20:01 all 36.89 0.00 1.12 0.20 0.10 61.68 16:20:01 0 35.94 0.00 0.89 0.03 0.10 63.03 16:20:01 1 34.55 0.00 0.74 0.57 0.08 64.06 16:20:01 2 42.91 0.00 2.04 0.00 0.12 54.93 16:20:01 3 34.18 0.00 0.80 0.20 0.12 64.70 16:21:01 all 12.07 0.00 0.96 1.09 0.06 85.83 16:21:01 0 11.78 0.00 1.35 1.69 0.07 85.11 16:21:01 1 11.68 0.00 0.69 0.22 0.07 87.34 16:21:01 2 12.62 0.00 0.97 1.14 0.05 85.22 16:21:01 3 12.19 0.00 0.80 1.29 0.05 85.67 Average: all 31.57 3.98 4.47 3.46 0.10 56.41 Average: 0 33.15 3.85 4.23 3.40 0.10 55.26 Average: 1 27.60 3.72 4.42 5.21 0.10 58.94 Average: 2 32.91 4.03 4.47 2.35 0.10 56.14 Average: 3 32.63 4.31 4.77 2.89 0.09 55.30