---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43201 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 704 11858 1 3434 14953 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:aa:7d:cd brd ff:ff:ff:ff:ff:ff inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:feaa:7dcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9d:bb:28:bc 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43201) 10/16/24 _x86_64_ (4 CPU) 19:19:49 LINUX RESTART (4 CPU) 19:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:21:02 338.31 158.34 179.97 0.00 11677.65 46080.85 0.00 19:22:01 254.08 54.52 199.56 0.00 3053.99 11710.57 0.00 19:23:01 75.07 20.28 54.79 0.00 1297.92 19718.98 0.00 19:24:01 6.45 0.62 5.83 0.00 35.05 1340.75 0.00 19:25:01 6.63 1.03 5.60 0.00 79.05 506.05 0.00 Average: 135.71 46.93 88.78 0.00 3229.21 15884.87 0.00 19:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:21:02 13514332 15411864 579292 3.54 54856 2049020 1292304 7.41 835980 1775212 91476 19:22:01 12577148 14994740 973640 5.94 82632 2518568 1658220 9.51 1310084 2192080 276420 19:23:01 11004200 13806820 2155660 13.16 90804 2868528 2675840 15.35 2738360 2303716 29848 19:24:01 6753704 9570184 6391948 39.02 91236 2880528 7052068 40.46 6974632 2306912 4376 19:25:01 10895764 13773424 2188492 13.36 93500 2936492 2716668 15.59 2788816 2355820 47444 Average: 10949030 13511406 2457806 15.00 82606 2650627 3079020 17.67 2929574 2186748 89913 19:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:21:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 19:21:02 ens3 426.33 288.67 2271.44 70.15 0.00 0.00 0.00 0.00 19:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 19:22:01 ens3 257.60 215.07 3217.68 31.03 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 19:23:01 ens3 161.72 138.48 1778.90 21.58 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:24:01 ens3 8.70 6.71 1.99 2.06 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 19:25:01 ens3 55.42 40.08 525.44 3.99 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 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: ens3 181.70 137.54 1553.49 25.75 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43201) 10/16/24 _x86_64_ (4 CPU) 19:19:49 LINUX RESTART (4 CPU) 19:20:01 CPU %user %nice %system %iowait %steal %idle 19:21:02 all 16.70 18.15 14.28 4.83 0.15 45.89 19:21:02 0 20.04 16.91 13.98 7.28 0.17 41.62 19:21:02 1 11.69 19.53 14.84 5.90 0.15 47.89 19:21:02 2 20.46 17.67 13.58 4.02 0.15 44.12 19:21:02 3 14.61 18.48 14.71 2.12 0.14 49.94 19:22:01 all 29.85 2.10 3.58 1.89 0.10 62.49 19:22:01 0 40.67 0.83 3.57 1.65 0.10 53.18 19:22:01 1 25.38 2.40 4.22 1.81 0.09 66.10 19:22:01 2 25.46 2.79 3.10 0.90 0.10 67.64 19:22:01 3 27.84 2.36 3.42 3.21 0.10 63.06 19:23:01 all 70.46 0.00 2.60 0.35 0.13 26.45 19:23:01 0 77.05 0.00 3.46 0.23 0.15 19.11 19:23:01 1 61.11 0.00 2.21 0.23 0.13 36.31 19:23:01 2 70.84 0.00 2.16 0.80 0.12 26.08 19:23:01 3 72.84 0.00 2.59 0.13 0.13 24.30 19:24:01 all 36.39 0.00 1.15 0.04 0.10 62.33 19:24:01 0 38.11 0.00 2.70 0.07 0.12 59.00 19:24:01 1 34.05 0.00 0.75 0.02 0.08 65.10 19:24:01 2 36.58 0.00 0.75 0.02 0.08 62.57 19:24:01 3 36.82 0.00 0.38 0.05 0.10 62.65 19:25:01 all 11.47 0.00 0.69 0.86 0.06 86.92 19:25:01 0 10.32 0.00 0.67 0.03 0.07 88.91 19:25:01 1 11.25 0.00 0.99 0.03 0.07 87.66 19:25:01 2 12.20 0.00 0.52 0.00 0.07 87.22 19:25:01 3 12.09 0.00 0.59 3.36 0.05 83.91 Average: all 33.02 4.02 4.44 1.58 0.11 56.83 Average: 0 37.27 3.53 4.86 1.84 0.12 52.37 Average: 1 28.76 4.35 4.57 1.58 0.10 60.63 Average: 2 33.16 4.06 4.00 1.14 0.10 57.55 Average: 3 32.91 4.13 4.31 1.77 0.10 56.77