---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1480 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi 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 702 11822 1 3472 14955 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:ba:b4:8f brd ff:ff:ff:ff:ff:ff inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:feba:b48f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a1:4e:b0:79 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-1480) 10/26/24 _x86_64_ (4 CPU) 07:13:48 LINUX RESTART (4 CPU) 07:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:15:01 354.17 164.12 190.05 0.00 11734.84 47146.68 0.00 07:16:01 239.23 48.59 190.63 0.00 3057.22 12155.32 0.00 07:17:01 66.96 17.35 49.61 0.00 1171.54 18469.99 0.00 07:18:01 5.33 0.55 4.78 0.00 29.72 995.27 0.00 07:19:01 26.64 4.03 22.61 0.00 4336.15 4545.02 0.00 07:20:01 24.08 1.88 22.20 0.00 244.63 4351.94 0.00 Average: 119.40 39.42 79.98 0.00 3428.95 14610.04 0.00 07:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 13435608 15388068 598448 3.65 58496 2097248 1321084 7.58 866992 1815840 118144 07:16:01 12073216 14726252 1235008 7.54 88656 2725840 1839436 10.55 1635424 2342296 430536 07:17:01 10846224 13658588 2302304 14.05 91228 2875168 2814168 16.15 2898124 2296180 24528 07:18:01 6900516 9722520 6238220 38.08 91440 2884060 6897040 39.57 6827724 2304780 4992 07:19:01 10354120 13535648 2419132 14.77 96624 3226340 2946176 16.90 3206788 2458912 103464 07:20:01 12112444 15313736 637836 3.89 101428 3239688 1350588 7.75 1453656 2453528 6468 Average: 10953688 13724135 2238491 13.66 87979 2841391 2861415 16.42 2814785 2278589 114689 07:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 ens3 422.21 286.77 2561.43 70.75 0.00 0.00 0.00 0.00 07:15:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 ens3 340.88 266.87 4109.62 37.28 0.00 0.00 0.00 0.00 07:16:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 ens3 81.07 72.42 481.11 15.84 0.00 0.00 0.00 0.00 07:17:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 ens3 7.76 7.76 3.75 1.42 0.00 0.00 0.00 0.00 07:18:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 ens3 166.03 79.59 2317.08 9.69 0.00 0.00 0.00 0.00 07:19:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 ens3 12.68 10.18 6.73 4.24 0.00 0.00 0.00 0.00 07:20:01 lo 0.53 0.53 0.05 0.05 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 171.77 120.60 1579.93 23.20 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1480) 10/26/24 _x86_64_ (4 CPU) 07:13:48 LINUX RESTART (4 CPU) 07:14:01 CPU %user %nice %system %iowait %steal %idle 07:15:01 all 18.21 18.34 14.08 4.59 0.13 44.66 07:15:01 0 17.23 18.76 13.64 3.82 0.12 46.43 07:15:01 1 20.71 17.69 13.46 3.71 0.12 44.30 07:15:01 2 16.73 18.64 15.07 6.35 0.12 43.09 07:15:01 3 18.14 18.26 14.15 4.47 0.15 44.83 07:16:01 all 37.25 0.49 2.92 2.61 0.09 56.63 07:16:01 0 31.54 0.64 3.42 2.85 0.08 61.48 07:16:01 1 28.46 0.32 2.27 3.76 0.08 65.10 07:16:01 2 61.70 0.30 3.46 1.72 0.12 32.69 07:16:01 3 27.30 0.72 2.54 2.11 0.08 67.25 07:17:01 all 76.54 0.00 2.19 0.79 0.12 20.37 07:17:01 0 79.14 0.00 1.59 0.53 0.13 18.60 07:17:01 1 59.17 0.00 2.19 1.69 0.13 36.82 07:17:01 2 83.56 0.00 1.84 0.47 0.10 14.03 07:17:01 3 84.37 0.00 3.13 0.47 0.10 11.93 07:18:01 all 14.89 0.00 0.75 0.14 0.07 84.16 07:18:01 0 13.16 0.00 0.40 0.00 0.07 86.37 07:18:01 1 13.80 0.00 0.37 0.49 0.07 85.28 07:18:01 2 13.23 0.00 0.37 0.00 0.07 86.34 07:18:01 3 19.37 0.00 1.85 0.07 0.07 78.65 07:19:01 all 38.88 0.00 1.50 0.74 0.09 58.79 07:19:01 0 41.74 0.00 1.43 0.17 0.10 56.56 07:19:01 1 32.95 0.00 1.64 2.30 0.10 63.01 07:19:01 2 38.84 0.00 2.05 0.08 0.05 58.98 07:19:01 3 42.01 0.00 0.86 0.42 0.10 56.61 07:20:01 all 20.32 0.00 1.27 25.28 0.08 53.05 07:20:01 0 17.87 0.00 1.19 25.93 0.07 54.94 07:20:01 1 15.89 0.00 1.43 69.67 0.08 12.93 07:20:01 2 20.52 0.00 1.50 1.47 0.08 76.43 07:20:01 3 26.97 0.00 0.95 4.18 0.10 67.80 Average: all 34.37 3.12 3.77 5.68 0.10 52.97 Average: 0 33.48 3.21 3.59 5.54 0.10 54.08 Average: 1 28.53 2.99 3.55 13.54 0.10 51.29 Average: 2 39.16 3.12 4.02 1.67 0.09 51.94 Average: 3 36.32 3.15 3.90 1.95 0.10 54.58