---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10852 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 681 11842 1 3473 14976 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:47:22:09 brd ff:ff:ff:ff:ff:ff inet 10.30.170.134/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe47:2209/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:d5:dd:dc 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-10852) 11/27/24 _x86_64_ (4 CPU) 16:12:27 LINUX RESTART (4 CPU) 16:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 285.17 92.09 193.09 0.00 2766.58 8698.20 0.00 16:15:01 65.61 13.75 51.86 0.00 1368.31 9484.42 0.00 16:16:01 169.88 36.65 133.22 0.00 1787.54 7980.41 0.00 16:17:01 96.88 1.13 95.75 0.00 55.32 4790.13 0.00 16:18:01 80.75 9.12 71.64 0.00 2709.15 18645.03 0.00 16:19:01 42.91 0.08 42.83 0.00 2.80 9276.19 0.00 16:20:01 46.58 0.43 46.14 0.00 18.00 10410.66 0.00 16:21:01 29.76 0.90 28.86 0.00 113.98 3652.72 0.00 Average: 101.81 19.12 82.69 0.00 1099.25 9118.07 0.00 16:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13393584 15446984 533020 3.25 69584 2180924 1267712 7.27 781728 1930928 170280 16:15:01 13284504 15469660 503244 3.07 75264 2300432 1219244 7.00 765640 2043252 712 16:16:01 11995572 14483216 1478844 9.03 86152 2582036 2105308 12.08 1870492 2203364 49828 16:17:01 11834632 14399984 1559252 9.52 97108 2644228 2105648 12.08 1995504 2233000 17212 16:18:01 11059452 14152348 1798536 10.98 111684 3135184 2645572 15.18 2494876 2474204 160708 16:19:01 11083296 14135564 1815420 11.08 113928 3093684 2316184 13.29 2524448 2425432 28276 16:20:01 10609256 13855724 2094636 12.79 117504 3273068 2597660 14.90 2831832 2576500 160824 16:21:01 12173632 15378672 572048 3.49 119656 3229764 1292208 7.41 1325344 2525240 47692 Average: 11929241 14665269 1294375 7.90 98860 2804915 1943692 11.15 1823733 2301490 79442 16:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 16:14:01 ens3 233.42 174.67 1314.54 51.26 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:15:01 ens3 53.22 44.26 315.11 13.47 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:16:01 ens3 284.24 238.75 3295.01 31.17 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 16:17:01 ens3 61.32 57.04 112.26 14.69 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 16:18:01 lo 2015.15 2015.15 1917.91 1917.91 0.00 0.00 0.00 0.00 16:18:01 ens3 366.26 272.22 4535.64 28.72 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 16:19:01 lo 2774.55 2774.55 2641.35 2641.35 0.00 0.00 0.00 0.00 16:19:01 ens3 36.54 37.61 61.83 9.73 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 16:20:01 lo 3144.41 3144.41 2980.51 2980.51 0.00 0.00 0.00 0.00 16:20:01 ens3 84.49 76.49 844.31 11.84 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 16:21:01 lo 2.88 2.88 0.24 0.24 0.00 0.00 0.00 0.00 16:21:01 ens3 57.66 58.79 195.70 23.77 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 994.73 994.73 944.50 944.50 0.00 0.00 0.00 0.00 Average: ens3 146.97 119.87 1334.38 23.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10852) 11/27/24 _x86_64_ (4 CPU) 16:12:27 LINUX RESTART (4 CPU) 16:13:02 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 19.78 12.17 10.29 3.22 0.12 54.42 16:14:01 0 18.77 12.92 11.28 2.48 0.15 54.39 16:14:01 1 14.87 13.64 10.30 3.20 0.12 57.88 16:14:01 2 27.24 11.04 9.38 2.21 0.10 50.03 16:14:01 3 18.23 11.09 10.18 5.00 0.12 55.38 16:15:01 all 4.65 0.00 0.45 1.17 0.04 93.69 16:15:01 0 13.06 0.00 1.02 3.61 0.05 82.25 16:15:01 1 1.95 0.00 0.27 0.13 0.05 97.60 16:15:01 2 1.62 0.00 0.12 0.22 0.02 98.03 16:15:01 3 2.00 0.00 0.38 0.72 0.03 96.87 16:16:01 all 62.29 0.00 2.00 0.89 0.09 34.72 16:16:01 0 63.79 0.00 1.80 0.60 0.10 33.70 16:16:01 1 68.35 0.00 1.96 1.61 0.08 27.99 16:16:01 2 58.28 0.00 1.94 0.67 0.10 39.01 16:16:01 3 58.75 0.00 2.30 0.70 0.08 38.16 16:17:01 all 79.13 0.00 2.16 0.53 0.12 18.07 16:17:01 0 78.42 0.00 2.29 0.48 0.12 18.69 16:17:01 1 79.87 0.00 2.43 0.85 0.10 16.74 16:17:01 2 81.39 0.00 1.68 0.22 0.12 16.59 16:17:01 3 76.83 0.00 2.25 0.55 0.13 20.24 16:18:01 all 63.06 0.00 3.40 1.74 0.10 31.69 16:18:01 0 63.26 0.00 3.85 0.94 0.12 31.83 16:18:01 1 67.05 0.00 3.30 2.51 0.10 27.04 16:18:01 2 58.24 0.00 3.63 0.10 0.10 37.93 16:18:01 3 63.71 0.00 2.82 3.42 0.10 29.94 16:19:01 all 66.14 0.00 3.08 0.35 0.10 30.33 16:19:01 0 68.24 0.00 3.12 0.50 0.10 28.03 16:19:01 1 70.06 0.00 3.17 0.62 0.12 26.03 16:19:01 2 60.60 0.00 2.95 0.22 0.10 36.13 16:19:01 3 65.71 0.00 3.10 0.05 0.07 31.07 16:20:01 all 70.52 0.00 2.82 0.50 0.12 26.04 16:20:01 0 74.26 0.00 3.46 1.11 0.10 21.07 16:20:01 1 65.04 0.00 2.63 0.37 0.15 31.81 16:20:01 2 70.42 0.00 3.28 0.45 0.10 25.74 16:20:01 3 72.34 0.00 1.89 0.08 0.13 25.55 16:21:01 all 46.96 0.00 1.80 0.33 0.08 50.83 16:21:01 0 39.66 0.00 1.73 0.80 0.08 57.73 16:21:01 1 43.61 0.00 1.70 0.12 0.10 54.47 16:21:01 2 44.61 0.00 1.77 0.28 0.07 53.28 16:21:01 3 60.01 0.00 2.01 0.10 0.08 37.80 Average: all 51.61 1.49 3.23 1.09 0.10 42.48 Average: 0 52.48 1.59 3.55 1.31 0.10 40.96 Average: 1 51.39 1.68 3.20 1.17 0.10 42.46 Average: 2 50.34 1.35 3.07 0.54 0.09 44.61 Average: 3 52.25 1.36 3.10 1.32 0.09 41.88