---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3707 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 728 11712 1 3556 14929 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:80:ac:63 brd ff:ff:ff:ff:ff:ff inet 10.30.170.175/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe80:ac63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:45:5d:82 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-3707) 11/02/24 _x86_64_ (4 CPU) 19:26:18 LINUX RESTART (4 CPU) 19:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:28:01 283.97 83.07 200.90 0.00 2642.67 9064.92 0.00 19:29:01 238.29 45.37 192.92 0.00 2899.17 21451.92 0.00 19:30:01 15.35 1.93 13.41 0.00 176.50 5360.71 0.00 19:31:01 2.92 0.00 2.92 0.00 0.00 305.68 0.00 19:32:01 42.09 5.21 36.87 0.00 4513.56 8347.48 0.00 19:33:01 293.62 0.60 293.02 0.00 44.93 8383.27 0.00 Average: 145.65 22.53 123.12 0.00 1710.33 8818.65 0.00 19:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 13197604 15396676 574420 3.51 74788 2313172 1337760 7.68 875860 2016060 247100 19:29:01 11027788 13808112 2150544 13.13 89272 2848004 2707088 15.53 2688428 2324576 126956 19:30:01 8381052 11197204 4761224 29.06 90308 2880556 5395632 30.96 5345992 2307180 4076 19:31:01 7061596 9885848 6072396 37.07 90500 2888116 6764648 38.81 6654292 2314532 4112 19:32:01 10437648 13645484 2303200 14.06 99180 3247776 2840124 16.29 3108152 2467728 19028 19:33:01 9556968 12844400 3103952 18.95 133780 3287556 3529872 20.25 3961468 2486948 23300 Average: 9943776 12796287 3160956 19.30 96305 2910863 3762521 21.59 3772365 2319504 70762 19:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 ens3 102.69 86.21 1091.40 21.18 0.00 0.00 0.00 0.00 19:28:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 361.85 287.94 4098.37 38.68 0.00 0.00 0.00 0.00 19:29:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 25.46 20.50 69.04 4.80 0.00 0.00 0.00 0.00 19:30:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 3.62 3.90 0.67 0.72 0.00 0.00 0.00 0.00 19:31:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 195.13 136.04 2319.59 16.04 0.00 0.00 0.00 0.00 19:32:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 54.66 44.46 80.35 10.95 0.00 0.00 0.00 0.00 19:33:01 lo 1.13 1.13 0.11 0.11 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: ens3 123.97 96.54 1277.19 15.38 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3707) 11/02/24 _x86_64_ (4 CPU) 19:26:18 LINUX RESTART (4 CPU) 19:27:02 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 20.79 10.97 9.71 2.59 0.11 55.83 19:28:01 0 24.40 9.22 8.91 2.42 0.10 54.95 19:28:01 1 7.16 12.72 10.21 3.25 0.12 66.54 19:28:01 2 16.06 11.18 9.67 2.28 0.12 60.70 19:28:01 3 35.46 10.77 10.05 2.42 0.10 41.19 19:29:01 all 66.35 0.00 2.95 1.16 0.11 29.43 19:29:01 0 64.08 0.00 2.52 0.72 0.08 32.60 19:29:01 1 65.80 0.00 2.07 1.74 0.10 30.29 19:29:01 2 63.87 0.00 2.19 0.94 0.12 32.88 19:29:01 3 71.65 0.00 5.00 1.25 0.13 21.97 19:30:01 all 48.02 0.00 1.24 0.12 0.08 50.53 19:30:01 0 49.90 0.00 0.87 0.05 0.08 49.10 19:30:01 1 55.47 0.00 1.99 0.13 0.08 42.32 19:30:01 2 39.60 0.00 1.18 0.02 0.07 59.13 19:30:01 3 47.18 0.00 0.93 0.28 0.08 51.52 19:31:01 all 6.15 0.00 0.42 0.04 0.06 93.33 19:31:01 0 5.27 0.00 0.30 0.00 0.07 94.36 19:31:01 1 7.89 0.00 0.75 0.00 0.07 91.29 19:31:01 2 6.83 0.00 0.26 0.05 0.05 92.80 19:31:01 3 4.60 0.00 0.37 0.12 0.05 94.86 19:32:01 all 70.11 0.00 2.57 0.64 0.10 26.58 19:32:01 0 69.37 0.00 3.06 0.67 0.10 26.80 19:32:01 1 70.30 0.00 2.08 0.59 0.10 26.93 19:32:01 2 66.24 0.00 2.43 0.75 0.12 30.46 19:32:01 3 74.55 0.00 2.72 0.55 0.08 22.10 19:33:01 all 66.26 0.00 2.40 2.97 0.10 28.27 19:33:01 0 67.35 0.00 1.74 0.20 0.10 30.61 19:33:01 1 61.23 0.00 3.20 4.06 0.08 31.43 19:33:01 2 70.60 0.00 1.57 0.13 0.08 27.61 19:33:01 3 65.89 0.00 3.09 7.49 0.12 23.42 Average: all 46.33 1.79 3.19 1.25 0.09 47.34 Average: 0 46.78 1.51 2.88 0.67 0.09 48.07 Average: 1 44.77 2.08 3.36 1.62 0.09 48.08 Average: 2 43.88 1.82 2.85 0.69 0.09 50.67 Average: 3 49.91 1.77 3.67 2.02 0.10 42.54