---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6878 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 9.7G 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/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 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 663 11714 1 3619 14994 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:e9:12:15 brd ff:ff:ff:ff:ff:ff inet 10.30.171.120/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fee9:1215/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:00:cd:66 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-6878) 11/12/24 _x86_64_ (4 CPU) 13:18:21 LINUX RESTART (4 CPU) 13:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:01 269.58 87.71 181.88 0.00 2638.68 10128.82 0.00 13:21:01 226.81 48.71 178.10 0.00 3028.30 13625.20 0.00 13:22:01 78.65 9.72 68.94 0.00 359.94 23207.47 0.00 13:23:01 24.20 0.13 24.06 0.00 4.00 4047.73 0.00 13:24:01 88.12 5.03 83.09 0.00 4511.78 27672.85 0.00 13:25:01 15.43 0.27 15.16 0.00 13.60 996.87 0.00 Average: 117.14 25.26 91.87 0.00 1759.38 13279.31 0.00 13:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:01 13303916 15414740 564440 3.45 72168 2233388 1311512 7.52 852056 1947020 164120 13:21:01 11955944 14589368 1371524 8.37 89956 2716516 2001348 11.48 1791140 2314404 230720 13:22:01 11122144 14062444 1898332 11.59 100892 2998304 2503952 14.37 2488512 2435940 102280 13:23:01 11058284 13983900 1976532 12.07 101740 2980588 2714460 15.57 2584236 2403324 54980 13:24:01 10409372 13822952 2126596 12.98 112564 3440244 2722036 15.62 2944820 2658912 107212 13:25:01 10406204 13743668 2206348 13.47 112560 3366816 2747356 15.76 3035416 2575996 12316 Average: 11375977 14269512 1690629 10.32 98313 2955976 2333444 13.39 2282697 2389266 111938 13:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:20:01 ens3 225.59 178.48 1837.94 44.24 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 13:21:01 ens3 400.55 325.08 4816.12 45.24 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 2618.23 2618.23 2488.21 2488.21 0.00 0.00 0.00 0.00 13:22:01 ens3 261.11 156.11 2730.42 16.90 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 1480.19 1480.19 1402.92 1402.92 0.00 0.00 0.00 0.00 13:23:01 ens3 70.09 60.56 155.08 14.64 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 lo 3834.74 3834.74 3642.18 3642.18 0.00 0.00 0.00 0.00 13:24:01 ens3 258.66 142.08 2792.92 18.04 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 244.82 244.82 216.11 216.11 0.00 0.00 0.00 0.00 13:25:01 ens3 25.86 23.36 19.47 5.98 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1363.33 1363.33 1291.51 1291.51 0.00 0.00 0.00 0.00 Average: ens3 206.97 147.61 2058.59 24.18 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6878) 11/12/24 _x86_64_ (4 CPU) 13:18:21 LINUX RESTART (4 CPU) 13:19:01 CPU %user %nice %system %iowait %steal %idle 13:20:01 all 19.75 13.20 11.88 3.85 0.12 51.19 13:20:01 0 10.04 14.66 13.38 4.00 0.12 57.79 13:20:01 1 32.55 11.24 10.97 4.32 0.12 40.81 13:20:01 2 11.75 14.67 12.16 4.14 0.14 57.14 13:20:01 3 24.61 12.25 11.03 2.94 0.12 49.06 13:21:01 all 53.71 0.00 2.48 1.98 0.09 41.73 13:21:01 0 50.82 0.00 2.22 0.42 0.08 46.46 13:21:01 1 56.40 0.00 2.44 0.89 0.08 40.19 13:21:01 2 49.38 0.00 2.48 5.33 0.10 42.71 13:21:01 3 58.25 0.00 2.79 1.30 0.10 37.56 13:22:01 all 69.53 0.00 3.30 0.94 0.09 26.14 13:22:01 0 67.34 0.00 3.55 1.03 0.08 28.00 13:22:01 1 71.66 0.00 2.85 0.39 0.08 25.03 13:22:01 2 69.76 0.00 3.59 1.89 0.10 24.66 13:22:01 3 69.36 0.00 3.23 0.47 0.08 26.86 13:23:01 all 71.64 0.00 2.63 0.25 0.10 25.37 13:23:01 0 70.78 0.00 2.29 0.05 0.12 26.77 13:23:01 1 71.62 0.00 3.62 0.75 0.10 23.90 13:23:01 2 73.64 0.00 2.85 0.07 0.10 23.34 13:23:01 3 70.53 0.00 1.77 0.12 0.08 27.49 13:24:01 all 69.54 0.00 4.36 1.67 0.10 24.33 13:24:01 0 69.99 0.00 4.35 1.67 0.12 23.87 13:24:01 1 71.10 0.00 4.82 2.45 0.10 21.53 13:24:01 2 71.32 0.00 4.05 2.20 0.10 22.33 13:24:01 3 65.75 0.00 4.23 0.35 0.10 29.57 13:25:01 all 62.28 0.00 1.61 0.07 0.09 35.95 13:25:01 0 63.76 0.00 1.57 0.20 0.10 34.37 13:25:01 1 60.75 0.00 1.62 0.03 0.10 37.50 13:25:01 2 65.01 0.00 1.72 0.03 0.08 33.15 13:25:01 3 59.61 0.00 1.52 0.00 0.08 38.79 Average: all 57.77 2.19 4.37 1.46 0.10 34.11 Average: 0 55.48 2.44 4.55 1.23 0.10 36.21 Average: 1 60.69 1.87 4.38 1.47 0.10 31.49 Average: 2 56.86 2.43 4.46 2.27 0.10 33.87 Average: 3 58.04 2.03 4.09 0.86 0.09 34.88