---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2103 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 9.5G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 682 11965 1 3349 14975 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:24:91:42 brd ff:ff:ff:ff:ff:ff inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe24:9142/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:9d:10:4d 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-2103) 10/28/24 _x86_64_ (4 CPU) 04:48:56 LINUX RESTART (4 CPU) 04:49:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:50:01 271.82 205.43 51.97 14.42 16573.00 48465.77 2775073.02 04:51:01 261.47 73.84 187.64 0.00 2398.54 10641.92 0.00 04:52:01 217.55 47.64 169.91 0.00 2906.45 18528.78 0.00 04:53:01 33.83 5.18 28.65 0.00 328.75 8793.73 0.00 04:54:01 3.60 0.00 3.60 0.00 0.00 326.82 0.00 04:55:01 31.59 4.22 27.38 0.00 2582.77 5158.21 0.00 Average: 133.21 52.23 78.88 2.10 3812.92 14470.10 403257.61 04:49:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 13827884 15502416 500396 3.05 40732 1851332 1262396 7.24 652752 1669660 14476 04:51:01 13318036 15427764 552120 3.37 72224 2232464 1284288 7.37 851780 1933992 161300 04:52:01 10884688 13656196 2305732 14.08 89636 2840192 2861348 16.42 2820664 2341404 225740 04:53:01 10921512 13735444 2225844 13.59 90932 2878400 2739760 15.72 2820632 2300284 3472 04:54:01 6980120 9802428 6158668 37.60 91136 2885900 6835536 39.22 6746348 2307760 3236 04:55:01 10847864 13921932 2030560 12.40 98076 3117876 2672684 15.33 2770532 2402676 35804 Average: 11130017 13674363 2295553 14.01 80456 2634361 2942669 16.88 2777118 2159296 74005 04:49:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 ens3 289.99 215.23 1116.63 62.06 0.00 0.00 0.00 0.00 04:50:01 lo 2.63 2.63 0.24 0.24 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 ens3 176.52 137.73 1869.60 25.14 0.00 0.00 0.00 0.00 04:51:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 ens3 345.51 281.42 4247.19 42.64 0.00 0.00 0.00 0.00 04:52:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 ens3 30.56 27.51 82.35 6.20 0.00 0.00 0.00 0.00 04:53:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 ens3 6.86 5.90 6.67 1.06 0.00 0.00 0.00 0.00 04:54:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 ens3 146.31 106.02 1611.71 13.09 0.00 0.00 0.00 0.00 04:55:01 lo 1.27 1.27 0.13 0.13 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 162.78 126.76 1498.59 24.08 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2103) 10/28/24 _x86_64_ (4 CPU) 04:48:56 LINUX RESTART (4 CPU) 04:49:10 CPU %user %nice %system %iowait %steal %idle 04:50:01 all 10.12 15.86 12.42 13.26 0.14 48.20 04:50:01 0 10.23 15.74 11.66 7.47 0.14 54.76 04:50:01 1 10.05 15.81 12.30 24.11 0.16 37.57 04:50:01 2 9.44 16.23 13.94 5.48 0.14 54.78 04:50:01 3 10.75 15.67 11.78 15.99 0.14 45.68 04:51:01 all 19.65 10.35 8.47 3.62 0.10 57.81 04:51:01 0 15.38 11.10 9.15 2.07 0.10 62.19 04:51:01 1 12.23 10.73 8.08 5.60 0.07 63.29 04:51:01 2 38.59 9.58 8.42 3.77 0.12 39.53 04:51:01 3 12.40 9.99 8.23 3.05 0.13 66.20 04:52:01 all 56.95 0.00 2.89 4.26 0.10 35.79 04:52:01 0 53.29 0.00 2.71 4.15 0.10 39.75 04:52:01 1 51.22 0.00 2.24 9.61 0.10 36.83 04:52:01 2 66.52 0.00 3.84 1.30 0.12 28.22 04:52:01 3 56.75 0.00 2.78 1.98 0.10 38.38 04:53:01 all 59.44 0.00 1.36 0.79 0.10 38.32 04:53:01 0 54.01 0.00 1.71 0.91 0.08 43.28 04:53:01 1 57.83 0.00 1.36 1.61 0.12 39.09 04:53:01 2 59.66 0.00 1.42 0.42 0.10 38.39 04:53:01 3 66.30 0.00 0.94 0.20 0.08 32.47 04:54:01 all 8.50 0.00 0.74 0.12 0.05 90.59 04:54:01 0 12.50 0.00 1.85 0.30 0.07 85.28 04:54:01 1 6.59 0.00 0.48 0.02 0.05 92.86 04:54:01 2 8.99 0.00 0.35 0.15 0.05 90.47 04:54:01 3 5.89 0.00 0.30 0.00 0.05 93.76 04:55:01 all 62.87 0.00 2.43 0.16 0.12 34.42 04:55:01 0 64.95 0.00 2.27 0.13 0.12 32.53 04:55:01 1 65.62 0.00 2.43 0.17 0.12 31.67 04:55:01 2 57.96 0.00 2.40 0.03 0.13 39.47 04:55:01 3 62.94 0.00 2.61 0.32 0.10 34.03 Average: all 36.95 4.05 4.50 3.44 0.10 50.96 Average: 0 35.76 4.16 4.70 2.37 0.10 52.91 Average: 1 34.57 4.11 4.26 6.38 0.10 50.58 Average: 2 40.97 3.96 4.81 1.75 0.11 48.40 Average: 3 36.49 3.97 4.24 3.26 0.10 51.94