---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5754 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 11G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 737 11335 1 3923 14920 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:d2:17:ca brd ff:ff:ff:ff:ff:ff inet 10.30.171.119/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fed2:17ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:11:50:b4 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-5754) 11/10/24 _x86_64_ (4 CPU) 16:12:27 LINUX RESTART (4 CPU) 16:13:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 287.35 96.02 191.33 0.00 2836.89 8363.52 0.00 16:15:01 226.78 49.06 177.72 0.00 3075.75 11556.76 0.00 16:16:01 18.66 2.32 16.34 0.00 134.62 8110.23 0.00 16:17:01 121.08 4.93 116.15 0.00 156.24 6588.37 0.00 16:18:01 82.47 4.08 78.39 0.00 2544.11 26357.21 0.00 16:19:01 22.14 0.57 21.58 0.00 28.79 6502.90 0.00 16:20:01 49.51 0.43 49.08 0.00 57.99 6640.36 0.00 16:21:01 37.51 1.30 36.21 0.00 63.72 18423.86 0.00 Average: 104.92 19.52 85.40 0.00 1105.01 11581.13 0.00 16:13:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13367772 15407076 572944 3.50 69544 2167080 1298888 7.45 819796 1917920 164616 16:15:01 12260552 14711380 1252036 7.64 84020 2549120 2148496 12.33 1604248 2209540 198840 16:16:01 11611580 14149920 1809332 11.05 88712 2627328 2442520 14.01 2230848 2222720 47800 16:17:01 11303756 14143216 1815440 11.08 105608 2898344 2292836 13.15 2319308 2426372 257028 16:18:01 10938956 13943968 2006004 12.25 111228 3051024 2691440 15.44 2705128 2388400 13604 16:19:01 10799300 13983460 1966504 12.00 113156 3218644 2721764 15.62 2682216 2540728 146572 16:20:01 10487692 13645408 2304576 14.07 117444 3187732 2830136 16.24 3045688 2487532 36448 16:21:01 11636740 15301872 647256 3.95 121608 3671764 1378376 7.91 1575360 2795212 15056 Average: 11550794 14410788 1546762 9.44 101415 2921380 2225557 12.77 2122824 2373553 109996 16:13:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 277.69 173.44 1200.46 53.04 0.00 0.00 0.00 0.00 16:15:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 322.48 260.46 3404.60 41.02 0.00 0.00 0.00 0.00 16:16:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 131.72 108.28 355.83 27.68 0.00 0.00 0.00 0.00 16:17:01 lo 1030.33 1030.33 979.89 979.89 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 283.44 196.65 2997.97 26.62 0.00 0.00 0.00 0.00 16:18:01 lo 3462.92 3462.92 3288.91 3288.91 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 149.94 104.18 1694.46 14.11 0.00 0.00 0.00 0.00 16:19:01 lo 1161.70 1161.70 1090.66 1090.66 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 151.10 122.68 911.54 28.73 0.00 0.00 0.00 0.00 16:20:01 lo 1769.06 1769.06 1675.68 1675.68 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 66.46 64.59 192.34 16.04 0.00 0.00 0.00 0.00 16:21:01 lo 48.09 48.09 4.73 4.73 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 267.34 293.42 859.53 512.21 0.00 0.00 0.00 0.00 Average: lo 938.36 938.36 883.70 883.70 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 205.97 165.43 1453.11 90.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5754) 11/10/24 _x86_64_ (4 CPU) 16:12:27 LINUX RESTART (4 CPU) 16:13:03 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 19.78 13.46 10.77 3.44 0.09 52.46 16:14:01 0 27.46 10.49 9.70 5.96 0.10 46.29 16:14:01 1 30.69 13.20 11.07 2.18 0.09 42.76 16:14:01 2 11.93 15.12 11.07 2.13 0.09 59.66 16:14:01 3 9.06 15.02 11.23 3.47 0.09 61.14 16:15:01 all 35.47 0.00 1.79 2.18 0.07 60.49 16:15:01 0 28.43 0.00 2.00 1.45 0.07 68.05 16:15:01 1 48.23 0.00 2.18 4.09 0.08 45.42 16:15:01 2 30.66 0.00 1.46 1.74 0.08 66.06 16:15:01 3 34.57 0.00 1.52 1.44 0.05 62.42 16:16:01 all 78.64 0.00 2.24 0.31 0.09 18.72 16:16:01 0 79.75 0.00 2.44 0.20 0.08 17.53 16:16:01 1 80.74 0.00 2.74 0.18 0.08 16.25 16:16:01 2 71.31 0.00 2.00 0.85 0.10 25.74 16:16:01 3 82.79 0.00 1.77 0.00 0.10 15.34 16:17:01 all 67.21 0.00 2.53 0.90 0.09 29.27 16:17:01 0 68.41 0.00 1.59 0.82 0.10 29.08 16:17:01 1 65.70 0.00 4.47 2.19 0.10 27.55 16:17:01 2 69.50 0.00 2.07 0.47 0.08 27.88 16:17:01 3 65.22 0.00 1.98 0.13 0.08 32.59 16:18:01 all 60.06 0.00 3.99 1.79 0.09 34.07 16:18:01 0 61.43 0.00 3.98 3.16 0.08 31.35 16:18:01 1 57.11 0.00 3.82 1.89 0.08 37.09 16:18:01 2 62.44 0.00 3.94 0.97 0.10 32.55 16:18:01 3 59.28 0.00 4.20 1.13 0.10 35.29 16:19:01 all 68.43 0.00 2.36 0.28 0.10 28.83 16:19:01 0 69.29 0.00 1.92 0.02 0.10 28.67 16:19:01 1 64.53 0.00 2.60 0.10 0.10 32.67 16:19:01 2 72.17 0.00 3.10 0.91 0.08 23.74 16:19:01 3 67.73 0.00 1.83 0.10 0.10 30.24 16:20:01 all 62.98 0.00 2.71 0.29 0.10 33.92 16:20:01 0 64.58 0.00 2.49 0.05 0.10 32.78 16:20:01 1 64.92 0.00 2.04 0.05 0.10 32.89 16:20:01 2 65.95 0.00 3.42 0.59 0.12 29.93 16:20:01 3 56.45 0.00 2.89 0.47 0.10 40.08 16:21:01 all 23.32 0.00 1.53 1.18 0.07 73.90 16:21:01 0 31.78 0.00 1.71 0.12 0.08 66.32 16:21:01 1 30.88 0.00 1.42 0.58 0.07 67.05 16:21:01 2 12.62 0.00 1.54 3.31 0.05 82.48 16:21:01 3 17.96 0.00 1.45 0.69 0.08 79.81 Average: all 52.14 1.63 3.45 1.29 0.09 41.41 Average: 0 53.99 1.27 3.20 1.45 0.09 39.99 Average: 1 55.46 1.59 3.76 1.40 0.09 37.70 Average: 2 49.77 1.82 3.54 1.37 0.09 43.42 Average: 3 49.32 1.82 3.33 0.92 0.09 44.53