---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11514 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 12G 66G 16% / 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 673 9362 1 5961 14984 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:bf:30:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:febf:30b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:1d:a7:89 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-11514) 08/17/24 _x86_64_ (4 CPU) 12:14:29 LINUX RESTART (4 CPU) 12:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:16:01 326.81 106.12 220.70 0.00 5247.53 14262.96 0.00 12:17:01 202.47 49.17 153.30 0.00 2963.28 20901.18 0.00 12:18:01 8.88 0.27 8.62 0.00 11.60 2402.40 0.00 12:19:01 7.32 0.20 7.12 0.00 6.27 1185.14 0.00 12:20:01 71.21 5.85 65.36 0.00 4564.48 25453.65 0.00 12:21:01 29.64 0.37 29.27 0.00 26.79 31688.10 0.00 12:22:01 11.90 0.00 11.90 0.00 0.00 9384.53 0.00 12:23:01 8.12 0.07 8.05 0.00 0.53 1769.31 0.00 12:24:01 30.81 6.55 24.26 0.00 613.50 29372.84 0.00 Average: 77.46 18.73 58.73 0.00 1492.75 15158.50 0.00 12:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 13325792 15420736 559500 3.42 75104 2213876 1290156 7.40 827648 1949376 196660 12:17:01 11752188 14362168 1601532 9.78 89964 2692896 2207016 12.66 2018088 2291972 41036 12:18:01 11073304 13718632 2244616 13.70 91564 2722936 2737024 15.70 2695088 2291812 6600 12:19:01 10960888 13706028 2256844 13.78 94016 2815000 3286828 18.86 2725964 2365480 72796 12:20:01 10098988 13802148 2149756 13.12 113748 3719676 2647672 15.19 3073416 2833368 181184 12:21:01 8718844 13489880 2461112 15.02 120680 4736940 3045132 17.47 4048052 3193348 278616 12:22:01 8137548 12909872 3041632 18.57 120768 4737996 3399148 19.50 4630488 3193700 900 12:23:01 8149480 13740244 2211036 13.50 128796 5516432 2626476 15.07 4073244 3710228 748676 12:24:01 9636112 15380608 570804 3.48 130828 5662428 1276880 7.33 2570900 3722860 12364 Average: 10205905 14058924 1899648 11.60 107274 3868687 2501815 14.35 2962543 2839127 170981 12:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 ens3 313.78 209.27 1835.56 65.08 0.00 0.00 0.00 0.00 12:16:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 ens3 353.57 286.55 5267.26 38.09 0.00 0.00 0.00 0.00 12:17:01 lo 3.40 3.40 0.29 0.29 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 49.18 42.99 50.36 12.28 0.00 0.00 0.00 0.00 12:18:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 106.48 89.35 1137.94 14.46 0.00 0.00 0.00 0.00 12:19:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 399.80 280.19 4787.26 36.26 0.00 0.00 0.00 0.00 12:20:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 78.39 71.98 52.70 25.22 0.00 0.00 0.00 0.00 12:21:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 2.90 3.28 0.62 0.70 0.00 0.00 0.00 0.00 12:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 75.70 57.01 34.88 16.17 0.00 0.00 0.00 0.00 12:23:01 lo 1.17 1.17 0.10 0.10 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 290.03 215.13 1862.75 141.17 0.00 0.00 0.00 0.00 12:24:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 185.55 139.53 1670.05 38.83 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.13 0.13 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-11514) 08/17/24 _x86_64_ (4 CPU) 12:14:29 LINUX RESTART (4 CPU) 12:15:01 CPU %user %nice %system %iowait %steal %idle 12:16:01 all 22.13 13.50 10.72 3.41 0.10 50.14 12:16:01 0 16.92 14.62 11.22 3.65 0.10 53.49 12:16:01 1 24.80 11.29 9.76 4.27 0.08 49.79 12:16:01 2 26.53 14.97 11.82 3.36 0.10 43.22 12:16:01 3 20.22 13.14 10.09 2.36 0.12 54.07 12:17:01 all 60.35 0.00 2.26 2.32 0.10 34.97 12:17:01 0 61.60 0.00 1.58 1.88 0.08 34.86 12:17:01 1 66.25 0.00 1.52 1.04 0.08 31.10 12:17:01 2 61.72 0.00 3.07 0.60 0.13 34.47 12:17:01 3 51.82 0.00 2.87 5.76 0.08 39.46 12:18:01 all 76.35 0.00 1.58 0.08 0.13 21.86 12:18:01 0 76.49 0.00 1.59 0.05 0.13 21.74 12:18:01 1 79.66 0.00 1.19 0.12 0.13 18.89 12:18:01 2 72.61 0.00 1.67 0.00 0.12 25.60 12:18:01 3 76.67 0.00 1.85 0.15 0.13 21.20 12:19:01 all 50.30 0.00 1.45 0.19 0.09 47.97 12:19:01 0 50.82 0.00 1.07 0.05 0.12 47.94 12:19:01 1 45.11 0.00 1.83 0.23 0.08 52.75 12:19:01 2 52.96 0.00 1.79 0.32 0.10 44.83 12:19:01 3 52.34 0.00 1.10 0.17 0.07 46.32 12:20:01 all 53.24 0.00 3.42 3.16 0.10 40.09 12:20:01 0 57.87 0.00 3.38 2.09 0.10 36.56 12:20:01 1 51.84 0.00 2.81 3.29 0.08 41.98 12:20:01 2 51.73 0.00 3.33 3.31 0.08 41.55 12:20:01 3 51.50 0.00 4.16 3.94 0.12 40.28 12:21:01 all 54.94 0.00 2.48 1.36 0.10 41.12 12:21:01 0 50.29 0.00 2.15 0.91 0.10 46.55 12:21:01 1 67.19 0.00 2.77 0.08 0.10 29.85 12:21:01 2 49.92 0.00 2.17 3.61 0.10 44.19 12:21:01 3 52.37 0.00 2.81 0.84 0.10 43.88 12:22:01 all 42.85 0.00 0.61 0.64 0.09 55.81 12:22:01 0 30.00 0.00 0.37 0.00 0.07 69.57 12:22:01 1 80.78 0.00 0.96 0.02 0.14 18.11 12:22:01 2 28.96 0.00 0.70 2.48 0.10 67.76 12:22:01 3 32.14 0.00 0.42 0.08 0.07 67.30 12:23:01 all 42.61 0.00 2.04 0.15 0.09 55.10 12:23:01 0 56.98 0.00 2.96 0.15 0.10 39.81 12:23:01 1 34.94 0.00 1.21 0.00 0.08 63.77 12:23:01 2 37.23 0.00 2.24 0.47 0.08 59.98 12:23:01 3 41.32 0.00 1.75 0.00 0.08 56.84 12:24:01 all 46.47 0.00 2.00 1.08 0.08 50.37 12:24:01 0 49.00 0.00 2.53 1.86 0.08 46.53 12:24:01 1 47.14 0.00 1.51 0.49 0.08 50.78 12:24:01 2 40.06 0.00 1.82 1.84 0.08 56.20 12:24:01 3 49.70 0.00 2.13 0.12 0.08 47.97 Average: all 49.92 1.49 2.95 1.38 0.10 44.17 Average: 0 50.01 1.61 2.97 1.18 0.10 44.13 Average: 1 55.28 1.25 2.62 1.06 0.10 39.70 Average: 2 46.85 1.66 3.18 1.77 0.10 46.44 Average: 3 47.55 1.46 3.02 1.49 0.10 46.39