---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3789 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 9.6G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 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 690 11890 1 3416 14967 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:7f:1b brd ff:ff:ff:ff:ff:ff inet 10.30.171.171/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:feba:7f1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:db:20:ef:77 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-3789) 11/02/24 _x86_64_ (4 CPU) 23:11:21 LINUX RESTART (4 CPU) 23:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:13:01 265.12 88.83 176.29 0.00 2738.38 8842.98 0.00 23:14:01 225.73 38.76 186.97 0.00 2209.37 13250.74 0.00 23:15:01 47.76 14.11 33.64 0.00 1023.83 15579.67 0.00 23:16:01 4.93 0.00 4.93 0.00 0.00 952.64 0.00 23:17:01 43.71 6.10 37.61 0.00 4632.43 7139.21 0.00 Average: 116.96 29.36 87.59 0.00 2118.74 9154.08 0.00 23:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:13:01 13379516 15448304 533424 3.26 69896 2195012 1234192 7.08 825044 1901400 157264 23:14:01 11393676 14117584 1844408 11.26 88540 2795732 2474284 14.20 2333752 2321964 419140 23:15:01 10894540 13710608 2250908 13.74 90524 2880400 2747496 15.76 2840820 2308084 22660 23:16:01 7017344 9841500 6119748 37.36 90724 2887488 6781980 38.91 6702064 2315084 3380 23:17:01 12230584 15377928 574376 3.51 99212 3194336 1281312 7.35 1368412 2427948 19284 Average: 10983132 13699185 2264573 13.82 87779 2790594 2903853 16.66 2814018 2254896 124346 23:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:13:01 ens3 343.65 239.48 1956.33 56.68 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 23:14:01 ens3 324.66 256.52 4076.61 43.44 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 23:15:01 ens3 105.28 73.30 495.46 28.44 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 23:16:01 ens3 26.06 14.18 14.45 9.72 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 23:17:01 ens3 182.34 106.80 2115.19 13.52 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 195.91 137.72 1730.86 30.27 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 1.19 1.19 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3789) 11/02/24 _x86_64_ (4 CPU) 23:11:21 LINUX RESTART (4 CPU) 23:12:02 CPU %user %nice %system %iowait %steal %idle 23:13:01 all 19.21 11.83 10.02 3.21 0.10 55.64 23:13:01 0 17.54 11.68 9.53 1.69 0.10 59.45 23:13:01 1 9.58 12.95 10.52 5.51 0.10 61.33 23:13:01 2 18.64 10.93 9.02 3.35 0.09 57.98 23:13:01 3 31.11 11.76 10.99 2.27 0.10 43.77 23:14:01 all 44.48 0.00 2.72 2.49 0.10 50.20 23:14:01 0 43.57 0.00 2.62 0.74 0.08 52.99 23:14:01 1 39.92 0.00 3.16 2.39 0.12 54.41 23:14:01 2 42.19 0.00 2.35 3.01 0.08 52.36 23:14:01 3 52.24 0.00 2.75 3.83 0.13 41.05 23:15:01 all 71.91 0.00 1.52 1.80 0.12 24.65 23:15:01 0 76.28 0.00 1.87 2.86 0.13 18.85 23:15:01 1 70.92 0.00 1.38 0.42 0.12 27.16 23:15:01 2 73.06 0.00 1.24 0.15 0.12 25.43 23:15:01 3 67.36 0.00 1.60 3.76 0.12 27.16 23:16:01 all 11.81 0.00 0.82 0.12 0.08 87.18 23:16:01 0 10.91 0.00 0.37 0.15 0.07 88.50 23:16:01 1 10.37 0.00 0.62 0.25 0.08 88.68 23:16:01 2 10.90 0.00 0.90 0.02 0.07 88.12 23:16:01 3 15.07 0.00 1.39 0.07 0.08 83.39 23:17:01 all 12.85 0.00 1.72 1.04 0.07 84.32 23:17:01 0 6.44 0.00 1.71 1.30 0.07 90.48 23:17:01 1 22.20 0.00 2.39 0.55 0.07 74.78 23:17:01 2 17.56 0.00 1.44 1.29 0.07 79.64 23:17:01 3 5.23 0.00 1.35 1.02 0.07 92.33 Average: all 32.05 2.32 3.33 1.72 0.09 60.48 Average: 0 30.96 2.28 3.18 1.34 0.09 62.14 Average: 1 30.62 2.55 3.59 1.81 0.10 61.34 Average: 2 32.49 2.15 2.96 1.55 0.08 60.76 Average: 3 34.15 2.31 3.58 2.19 0.10 57.68