---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-593 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 9.5G 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/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 735 12023 1 3238 14922 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:8c:55:96 brd ff:ff:ff:ff:ff:ff inet 10.30.170.42/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe8c:5596/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:ff:7e:01 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-593) 01/10/25 _x86_64_ (4 CPU) 14:08:12 LINUX RESTART (4 CPU) 14:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:10:01 157.01 75.54 81.47 0.00 2318.15 9448.31 0.00 14:11:01 235.86 23.46 212.40 0.00 1291.52 19578.07 0.00 14:12:01 7.82 0.68 7.13 0.00 66.26 2593.57 0.00 14:13:01 10.18 1.03 9.15 0.00 114.50 385.47 0.00 Average: 102.71 25.18 77.53 0.00 947.57 8001.04 0.00 14:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:10:01 13099404 15297136 677908 4.14 74516 2313496 1433076 8.22 931864 2064508 205868 14:11:01 11711004 14342760 1619320 9.89 89560 2715708 2206044 12.66 2052924 2299120 69764 14:12:01 10544180 13184444 2777228 16.95 89824 2723444 3334596 19.13 3215448 2300652 244 14:13:01 12731780 15382328 579644 3.54 91084 2732044 1315260 7.55 1026344 2306284 16764 Average: 12021592 14551667 1413525 8.63 86246 2621173 2072244 11.89 1806645 2242641 73160 14:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:10:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 104.38 84.42 1114.29 15.32 0.00 0.00 0.00 0.00 14:11:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 361.92 305.30 5258.39 34.68 0.00 0.00 0.00 0.00 14:12:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 6.22 5.33 13.38 1.11 0.00 0.00 0.00 0.00 14:13:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 16.54 13.06 11.19 6.41 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 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 122.26 102.02 1599.25 14.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-593) 01/10/25 _x86_64_ (4 CPU) 14:08:12 LINUX RESTART (4 CPU) 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 20.04 9.32 7.45 3.46 0.09 59.63 14:10:01 0 14.81 9.36 7.96 2.82 0.08 64.97 14:10:01 1 17.65 9.62 7.08 5.14 0.10 60.41 14:10:01 2 37.96 7.72 7.01 3.70 0.10 43.51 14:10:01 3 9.76 10.60 7.75 2.18 0.07 69.64 14:11:01 all 72.43 0.00 2.47 1.78 0.10 23.22 14:11:01 0 74.00 0.00 2.83 0.77 0.10 22.30 14:11:01 1 73.00 0.00 1.94 0.75 0.08 24.23 14:11:01 2 78.22 0.00 2.33 1.97 0.10 17.38 14:11:01 3 64.47 0.00 2.79 3.65 0.12 28.97 14:12:01 all 69.66 0.00 0.72 0.22 0.08 29.32 14:12:01 0 78.08 0.00 0.47 0.15 0.08 21.22 14:12:01 1 62.76 0.00 0.82 0.22 0.08 36.12 14:12:01 2 80.99 0.00 0.87 0.00 0.08 18.06 14:12:01 3 56.87 0.00 0.73 0.50 0.08 41.81 14:13:01 all 18.06 0.00 0.59 1.34 0.05 79.95 14:13:01 0 30.31 0.00 0.68 5.20 0.07 63.74 14:13:01 1 18.92 0.00 0.82 0.13 0.05 80.08 14:13:01 2 13.63 0.00 0.33 0.02 0.05 85.97 14:13:01 3 9.39 0.00 0.52 0.02 0.05 90.02 Average: all 45.08 2.32 2.80 1.70 0.08 48.02 Average: 0 49.28 2.34 2.98 2.24 0.08 43.07 Average: 1 43.12 2.39 2.66 1.55 0.08 50.20 Average: 2 52.70 1.92 2.63 1.42 0.08 41.25 Average: 3 35.20 2.63 2.93 1.58 0.08 57.58