---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-7526 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 11G 28G 29% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 7945 567 2601 1 4777 7070 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:d3:f0:56 brd ff:ff:ff:ff:ff:ff inet 10.30.170.118/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fed3:f056/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:e7:f0:a9 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-2c-2g-7526) 01/04/25 _x86_64_ (2 CPU) 20:43:24 LINUX RESTART (2 CPU) 20:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:45:01 236.18 74.04 162.14 0.00 1847.69 12437.08 0.00 20:46:01 158.59 49.14 109.45 0.00 2946.31 14984.05 0.00 20:47:01 21.58 0.78 20.80 0.00 35.33 6659.69 0.00 20:48:01 41.19 3.68 37.51 0.00 121.71 34296.28 0.00 20:49:01 30.24 2.27 27.97 0.00 2008.53 15462.18 0.00 20:50:01 33.29 6.83 26.46 0.00 718.01 17723.18 0.00 Average: 86.43 22.65 63.78 0.00 1278.03 16939.54 0.00 20:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:45:01 5202112 7297568 490684 6.03 71260 2190964 1147488 12.49 741784 1953504 179864 20:46:01 4142772 6650704 1121912 13.79 83920 2575716 1928204 20.99 1496420 2225148 94216 20:47:01 3384012 6506440 1260124 15.49 91844 3165416 1856980 20.22 1881176 2577632 508356 20:48:01 2737804 6393268 1372924 16.87 98680 3674028 2091524 22.77 2204436 2881876 161420 20:49:01 1741508 6125752 1635224 20.10 105364 4369308 2360448 25.70 2708584 3337844 369832 20:50:01 2710260 7281372 480212 5.90 108424 4546700 1160184 12.63 1610752 3467016 28628 Average: 3319745 6709184 1060180 13.03 93249 3420355 1757471 19.13 1773859 2740503 223719 20:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:45:01 ens3 175.95 112.27 1489.83 41.44 0.00 0.00 0.00 0.00 20:45:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 ens3 291.67 231.01 3683.93 37.01 0.00 0.00 0.00 0.00 20:46:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 ens3 196.20 166.27 1788.30 26.92 0.00 0.00 0.00 0.00 20:47:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 ens3 46.38 44.49 402.98 8.57 0.00 0.00 0.00 0.00 20:48:01 lo 2134.99 2134.99 2025.07 2025.07 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 ens3 206.51 178.11 1808.28 45.44 0.00 0.00 0.00 0.00 20:49:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 ens3 280.77 217.11 2195.77 73.81 0.00 0.00 0.00 0.00 20:50:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 199.65 158.34 1895.97 38.86 0.00 0.00 0.00 0.00 Average: lo 357.92 357.92 338.55 338.55 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-2c-2g-7526) 01/04/25 _x86_64_ (2 CPU) 20:43:24 LINUX RESTART (2 CPU) 20:44:02 CPU %user %nice %system %iowait %steal %idle 20:45:01 all 37.22 15.07 12.61 8.11 0.13 26.86 20:45:01 0 32.70 17.23 13.82 6.28 0.14 29.83 20:45:01 1 41.73 12.92 11.40 9.93 0.12 23.91 20:46:01 all 78.76 0.00 4.32 2.39 0.13 14.39 20:46:01 0 76.00 0.00 4.28 1.53 0.12 18.07 20:46:01 1 81.53 0.00 4.35 3.26 0.15 10.72 20:47:01 all 86.39 0.00 2.85 0.34 0.13 10.28 20:47:01 0 86.24 0.00 3.01 0.22 0.12 10.42 20:47:01 1 86.55 0.00 2.69 0.45 0.15 10.15 20:48:01 all 78.45 0.00 4.42 1.27 0.12 15.75 20:48:01 0 76.48 0.00 4.55 2.06 0.12 16.80 20:48:01 1 80.40 0.00 4.29 0.49 0.12 14.72 20:49:01 all 81.81 0.00 3.16 2.13 0.12 12.78 20:49:01 0 86.74 0.00 3.40 2.02 0.12 7.73 20:49:01 1 76.87 0.00 2.93 2.23 0.12 17.85 20:50:01 all 62.68 0.00 2.98 1.04 0.10 33.20 20:50:01 0 61.11 0.00 3.12 0.97 0.10 34.70 20:50:01 1 64.26 0.00 2.83 1.11 0.10 31.70 Average: all 71.01 2.47 5.03 2.52 0.12 18.85 Average: 0 70.04 2.81 5.33 2.16 0.12 19.54 Average: 1 71.98 2.12 4.73 2.89 0.13 18.16