---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9665 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/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 39M 39M 0 100% /snap/snapd/21759 /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 669 11804 1 3523 14988 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:de:b6:60 brd ff:ff:ff:ff:ff:ff inet 10.30.171.245/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fede:b660/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:3e:db:63 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-9665) 11/23/24 _x86_64_ (4 CPU) 18:43:30 LINUX RESTART (4 CPU) 18:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:45:01 347.61 149.29 198.32 0.00 11693.92 36766.67 0.00 18:46:01 235.14 49.58 185.57 0.00 3034.69 17747.33 0.00 18:47:01 12.23 1.20 11.03 0.00 74.39 3391.03 0.00 18:48:01 63.50 5.20 58.30 0.00 209.26 13413.13 0.00 18:49:01 52.04 5.15 46.89 0.00 4520.98 10277.22 0.00 18:50:01 20.86 0.87 20.00 0.00 108.25 796.67 0.00 Average: 121.90 35.21 86.68 0.00 3273.50 13732.00 0.00 18:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:45:01 13419992 15456712 521888 3.19 68960 2164708 1234012 7.08 765280 1919408 162992 18:46:01 12247212 14740820 1220284 7.45 83924 2590960 1818344 10.43 1604260 2220272 58856 18:47:01 11625044 14173936 1784824 10.90 85692 2642200 2365668 13.57 2193220 2247120 15444 18:48:01 11026632 13906112 2051700 12.52 99976 2941504 2649572 15.20 2545608 2474380 43128 18:49:01 10834044 14083796 1862784 11.37 107772 3292480 2668040 15.31 2556056 2631272 2084 18:50:01 12140820 15397596 549648 3.36 109248 3298440 1280096 7.34 1253588 2632596 15500 Average: 11882291 14626495 1331855 8.13 92595 2821715 2002622 11.49 1819669 2354175 49667 18:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:45:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 ens3 337.34 227.20 1439.97 67.32 0.00 0.00 0.00 0.00 18:46:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 ens3 325.86 263.81 3883.38 36.18 0.00 0.00 0.00 0.00 18:47:01 lo 44.16 44.16 4.03 4.03 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 ens3 76.97 61.26 254.10 13.75 0.00 0.00 0.00 0.00 18:48:01 lo 1033.54 1033.54 978.37 978.37 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 ens3 361.56 259.23 4246.57 33.48 0.00 0.00 0.00 0.00 18:49:01 lo 5.70 5.70 0.46 0.46 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 ens3 155.89 97.20 2773.86 12.12 0.00 0.00 0.00 0.00 18:50:01 lo 4.90 4.90 0.40 0.40 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 ens3 20.08 18.36 13.90 7.98 0.00 0.00 0.00 0.00 Average: lo 181.87 181.87 163.95 163.95 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 212.96 154.51 2102.02 28.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9665) 11/23/24 _x86_64_ (4 CPU) 18:43:30 LINUX RESTART (4 CPU) 18:44:01 CPU %user %nice %system %iowait %steal %idle 18:45:01 all 21.95 14.74 11.44 4.53 0.09 47.25 18:45:01 0 24.17 15.26 11.85 4.26 0.10 44.36 18:45:01 1 16.66 16.71 12.34 4.24 0.08 49.96 18:45:01 2 18.75 15.47 11.34 4.29 0.10 50.04 18:45:01 3 28.21 11.52 10.21 5.34 0.08 44.63 18:46:01 all 57.12 0.00 2.20 1.84 0.10 38.74 18:46:01 0 52.15 0.00 2.83 3.40 0.10 41.51 18:46:01 1 63.73 0.00 2.35 1.61 0.10 32.21 18:46:01 2 53.61 0.00 1.64 0.58 0.08 44.08 18:46:01 3 59.00 0.00 1.99 1.77 0.10 37.14 18:47:01 all 64.79 0.00 1.70 0.05 0.10 33.36 18:47:01 0 65.86 0.00 1.67 0.07 0.10 32.30 18:47:01 1 66.03 0.00 1.99 0.02 0.10 31.86 18:47:01 2 68.78 0.00 1.49 0.03 0.08 29.62 18:47:01 3 58.49 0.00 1.67 0.10 0.10 39.64 18:48:01 all 60.62 0.00 2.44 0.40 0.09 36.45 18:48:01 0 57.42 0.00 2.29 0.70 0.08 39.50 18:48:01 1 61.84 0.00 2.87 0.32 0.08 34.89 18:48:01 2 65.84 0.00 2.46 0.05 0.08 31.56 18:48:01 3 57.37 0.00 2.14 0.54 0.10 39.85 18:49:01 all 77.87 0.00 2.57 0.25 0.10 19.21 18:49:01 0 79.04 0.00 3.03 0.50 0.12 17.31 18:49:01 1 80.01 0.00 2.26 0.17 0.08 17.48 18:49:01 2 83.97 0.00 2.31 0.17 0.10 13.46 18:49:01 3 68.47 0.00 2.68 0.15 0.08 28.61 18:50:01 all 20.49 0.00 0.92 0.23 0.05 78.31 18:50:01 0 13.06 0.00 0.81 0.05 0.03 86.04 18:50:01 1 17.41 0.00 0.70 0.32 0.05 81.52 18:50:01 2 26.81 0.00 0.95 0.08 0.05 72.11 18:50:01 3 24.74 0.00 1.20 0.48 0.05 73.52 Average: all 50.47 2.45 3.54 1.22 0.09 42.25 Average: 0 48.59 2.53 3.74 1.49 0.09 43.56 Average: 1 50.92 2.78 3.75 1.11 0.08 41.36 Average: 2 52.99 2.56 3.35 0.86 0.08 40.15 Average: 3 49.37 1.92 3.31 1.40 0.09 43.92