---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6745 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 9.6G 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/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 610 12191 1 3196 15047 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:4c:8c:8a brd ff:ff:ff:ff:ff:ff inet 10.30.171.225/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe4c:8c8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:3b:6f:f8 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-6745) 01/01/25 _x86_64_ (4 CPU) 02:07:14 LINUX RESTART (4 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 50.77 40.21 10.56 0.00 796.53 1640.39 0.00 02:10:01 120.46 42.93 77.54 0.00 709.75 26755.56 0.00 02:11:01 55.19 9.17 46.03 0.00 879.59 5417.23 0.00 Average: 75.48 30.77 44.71 0.00 795.29 11271.06 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 11421016 13779052 2208680 13.48 54004 2507308 3751580 21.52 2409464 2285392 564292 02:10:01 12934976 15465460 519032 3.17 61380 2667776 1226980 7.04 816480 2360796 6220 02:11:01 12604108 15419744 548340 3.35 85012 2913696 1289708 7.40 895000 2581580 154820 Average: 12320033 14888085 1092017 6.67 66799 2696260 2089423 11.99 1373648 2409256 241777 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 ens3 1.82 1.10 1.65 0.13 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 6.40 5.05 3.81 2.82 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 lo 1.53 1.53 0.12 0.12 0.00 0.00 0.00 0.00 02:11:01 ens3 72.07 61.37 798.86 8.80 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 26.76 22.51 268.11 3.92 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 0.82 0.82 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6745) 01/01/25 _x86_64_ (4 CPU) 02:07:14 LINUX RESTART (4 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 13.16 3.00 2.89 39.97 0.07 40.90 02:09:01 0 14.23 2.70 2.85 6.74 0.07 73.42 02:09:01 1 11.39 3.47 3.28 76.01 0.07 5.78 02:09:01 2 14.24 2.63 2.50 76.21 0.07 4.36 02:09:01 3 12.78 3.22 2.95 0.99 0.07 80.01 02:10:01 all 28.98 4.35 4.31 25.96 0.13 36.28 02:10:01 0 28.35 4.56 4.37 3.34 0.19 59.20 02:10:01 1 30.11 3.70 4.31 38.70 0.12 23.06 02:10:01 2 28.02 4.49 4.33 27.73 0.15 35.27 02:10:01 3 29.43 4.63 4.23 34.00 0.08 27.63 02:11:01 all 15.95 0.00 1.04 1.41 0.07 81.53 02:11:01 0 27.62 0.00 1.42 0.53 0.03 70.40 02:11:01 1 2.12 0.00 0.48 2.39 0.12 94.89 02:11:01 2 26.11 0.00 1.53 2.57 0.08 69.70 02:11:01 3 7.89 0.00 0.72 0.17 0.03 91.19 Average: all 19.34 2.44 2.74 22.41 0.09 52.97 Average: 0 23.40 2.41 2.87 3.53 0.10 67.69 Average: 1 14.51 2.39 2.69 39.00 0.10 41.32 Average: 2 22.79 2.37 2.78 35.45 0.10 36.51 Average: 3 16.67 2.61 2.62 11.66 0.06 66.38