---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8451 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: 2799.998 BogoMIPS: 5599.99 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 9.4G 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/loop0 62M 62M 0 100% /snap/core20/1405 /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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 671 12171 1 3154 14986 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:95:41:46 brd ff:ff:ff:ff:ff:ff inet 10.30.170.53/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe95:4146/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:e8:ee:95 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-8451) 11/18/24 _x86_64_ (4 CPU) 17:17:10 LINUX RESTART (4 CPU) 17:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:19:01 129.52 64.83 64.69 0.00 1845.48 7027.47 0.00 17:20:01 128.33 43.86 84.47 0.00 2727.55 11458.89 0.00 17:21:01 28.30 6.35 21.95 0.00 368.07 11755.64 0.00 17:22:01 14.83 0.98 13.85 0.00 110.38 701.35 0.00 Average: 75.02 28.86 46.16 0.00 1260.46 7738.77 0.00 17:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:19:01 13347020 15427448 554712 3.39 70200 2206844 1259444 7.23 811348 1949560 177128 17:20:01 12149252 14710648 1251552 7.64 87768 2651684 1850136 10.61 1606136 2312552 282672 17:21:01 11072412 13715468 2246340 13.71 89848 2726364 2745828 15.75 2687336 2301292 5756 17:22:01 12720396 15373240 588692 3.59 91344 2734460 1305736 7.49 1039620 2305584 15416 Average: 12322270 14806701 1160324 7.08 84790 2579838 1790286 10.27 1536110 2217247 120243 17:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 17:19:01 ens3 82.90 70.69 919.92 8.24 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:20:01 ens3 327.15 270.22 4495.13 34.32 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 17:21:01 ens3 83.49 77.64 682.23 13.59 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:22:01 ens3 18.43 16.08 11.97 7.90 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 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 128.18 108.81 1529.83 16.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8451) 11/18/24 _x86_64_ (4 CPU) 17:17:10 LINUX RESTART (4 CPU) 17:18:02 CPU %user %nice %system %iowait %steal %idle 17:19:01 all 16.75 9.36 6.99 7.25 0.09 59.56 17:19:01 0 13.52 8.37 6.50 2.09 0.07 69.45 17:19:01 1 7.64 10.81 7.37 15.86 0.12 58.20 17:19:01 2 20.23 9.22 6.87 6.86 0.10 56.73 17:19:01 3 25.63 9.04 7.21 4.23 0.09 53.81 17:20:01 all 44.85 0.00 1.77 8.60 0.11 44.66 17:20:01 0 43.69 0.00 1.26 1.99 0.12 52.94 17:20:01 1 35.97 0.00 2.24 14.75 0.12 46.93 17:20:01 2 56.73 0.00 2.22 14.33 0.12 26.59 17:20:01 3 43.12 0.00 1.38 3.40 0.08 52.02 17:21:01 all 78.29 0.00 1.62 1.98 0.16 17.96 17:21:01 0 76.57 0.00 1.61 0.95 0.15 20.72 17:21:01 1 72.92 0.00 1.77 4.58 0.17 20.57 17:21:01 2 79.40 0.00 1.76 2.00 0.15 16.69 17:21:01 3 84.25 0.00 1.34 0.40 0.17 13.84 17:22:01 all 21.96 0.00 0.63 0.54 0.06 76.82 17:22:01 0 22.11 0.00 0.69 1.36 0.07 75.78 17:22:01 1 26.36 0.00 0.84 0.24 0.05 72.52 17:22:01 2 17.39 0.00 0.42 0.07 0.05 82.07 17:22:01 3 22.00 0.00 0.59 0.48 0.07 76.86 Average: all 40.52 2.31 2.74 4.58 0.11 49.75 Average: 0 39.06 2.07 2.50 1.59 0.10 54.67 Average: 1 35.81 2.67 3.04 8.83 0.11 49.54 Average: 2 43.40 2.28 2.80 5.78 0.11 45.63 Average: 3 43.81 2.23 2.61 2.12 0.10 49.13