---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42637 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: 2800.000 BogoMIPS: 5600.00 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 715 11644 1 3637 14941 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:a3:fb:5d brd ff:ff:ff:ff:ff:ff inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fea3:fb5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:03:7a:a2 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-42637) 10/15/24 _x86_64_ (4 CPU) 11:18:17 LINUX RESTART (4 CPU) 11:19:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:20:01 271.14 80.54 190.61 0.00 2528.39 11227.32 0.00 11:21:01 232.01 52.68 179.32 0.00 3164.81 20031.99 0.00 11:22:01 75.52 5.50 70.02 0.00 200.77 16248.89 0.00 11:23:01 17.65 0.07 17.58 0.00 2.67 6395.07 0.00 11:24:01 75.90 5.90 70.00 0.00 4573.24 20691.22 0.00 11:25:01 10.16 0.15 10.01 0.00 13.33 1236.99 0.00 11:26:01 27.88 0.90 26.98 0.00 111.45 5303.38 0.00 Average: 100.66 20.53 80.12 0.00 1508.71 11592.64 0.00 11:19:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:01 13276556 15409368 571344 3.49 74232 2252648 1308892 7.51 861672 1964772 180740 11:21:01 11480344 14368040 1596136 9.74 94664 2955852 2252376 12.92 2032468 2539996 363740 11:22:01 11304380 14148388 1815220 11.08 100476 2906004 2662520 15.28 2401088 2348752 15960 11:23:01 10783432 13785220 2177536 13.29 101648 3053448 2857512 16.39 2788088 2471868 135740 11:24:01 10344076 13611868 2341760 14.30 111400 3301444 2801488 16.07 3153520 2526516 15080 11:25:01 10045548 13392168 2561176 15.63 112616 3371896 2965780 17.02 3410864 2560792 57112 11:26:01 11955340 15327480 626016 3.82 118060 3389940 1342620 7.70 1492308 2571964 24428 Average: 11312811 14291790 1669884 10.19 101871 3033033 2313027 13.27 2305715 2426380 113257 11:19:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 170.59 124.79 1105.75 32.69 0.00 0.00 0.00 0.00 11:21:01 lo 607.31 607.31 578.15 578.15 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 549.77 431.62 7350.07 52.78 0.00 0.00 0.00 0.00 11:22:01 lo 2070.57 2070.57 1963.61 1963.61 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 47.21 41.76 47.51 9.07 0.00 0.00 0.00 0.00 11:23:01 lo 1259.97 1259.97 1194.96 1194.96 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 74.74 67.71 153.28 15.99 0.00 0.00 0.00 0.00 11:24:01 lo 3396.43 3396.43 3215.95 3215.95 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 211.06 127.86 2108.23 17.42 0.00 0.00 0.00 0.00 11:25:01 lo 18.03 18.03 2.11 2.11 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 52.92 45.83 120.77 12.78 0.00 0.00 0.00 0.00 11:26:01 lo 943.44 943.44 886.37 886.37 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 30.66 28.65 15.24 17.61 0.00 0.00 0.00 0.00 Average: lo 1190.89 1190.89 1125.52 1125.52 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 162.39 124.03 1559.56 22.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42637) 10/15/24 _x86_64_ (4 CPU) 11:18:17 LINUX RESTART (4 CPU) 11:19:03 CPU %user %nice %system %iowait %steal %idle 11:20:01 all 19.21 11.42 9.66 3.74 0.11 55.86 11:20:01 0 38.66 9.79 8.88 3.46 0.14 39.06 11:20:01 1 7.31 13.36 11.08 5.13 0.10 63.01 11:20:01 2 18.19 10.89 9.00 2.59 0.12 59.21 11:20:01 3 12.66 11.62 9.68 3.78 0.09 62.16 11:21:01 all 56.53 0.00 2.97 2.68 0.09 37.74 11:21:01 0 64.58 0.00 3.69 1.56 0.10 30.06 11:21:01 1 56.89 0.00 2.32 2.12 0.08 38.60 11:21:01 2 47.48 0.00 2.58 3.69 0.10 46.15 11:21:01 3 57.13 0.00 3.28 3.34 0.08 36.17 11:22:01 all 70.10 0.00 2.82 1.56 0.13 25.38 11:22:01 0 71.00 0.00 2.69 1.31 0.12 24.88 11:22:01 1 69.07 0.00 3.24 1.44 0.13 26.11 11:22:01 2 67.57 0.00 2.83 2.28 0.13 27.19 11:22:01 3 72.79 0.00 2.54 1.21 0.13 23.33 11:23:01 all 73.72 0.00 2.77 0.36 0.14 23.02 11:23:01 0 79.35 0.00 3.72 0.41 0.19 16.34 11:23:01 1 64.29 0.00 2.94 0.52 0.12 32.14 11:23:01 2 71.50 0.00 2.59 0.45 0.12 25.34 11:23:01 3 79.84 0.00 1.83 0.05 0.13 18.15 11:24:01 all 65.16 0.00 4.19 2.33 0.11 28.22 11:24:01 0 61.14 0.00 4.18 2.15 0.10 32.42 11:24:01 1 62.51 0.00 3.65 1.51 0.10 32.23 11:24:01 2 68.45 0.00 4.54 2.94 0.12 23.95 11:24:01 3 68.56 0.00 4.37 2.73 0.10 24.24 11:25:01 all 65.97 0.00 1.68 0.05 0.11 32.19 11:25:01 0 65.21 0.00 1.49 0.08 0.10 33.11 11:25:01 1 68.94 0.00 1.94 0.10 0.12 28.90 11:25:01 2 68.07 0.00 1.48 0.00 0.12 30.33 11:25:01 3 61.68 0.00 1.80 0.02 0.10 36.41 11:26:01 all 45.99 0.00 1.59 0.43 0.08 51.91 11:26:01 0 53.81 0.00 2.14 1.20 0.10 42.75 11:26:01 1 50.38 0.00 1.42 0.08 0.08 48.03 11:26:01 2 45.08 0.00 1.71 0.40 0.07 52.73 11:26:01 3 34.75 0.00 1.10 0.02 0.08 64.05 Average: all 56.83 1.58 3.64 1.58 0.11 36.25 Average: 0 62.04 1.36 3.80 1.45 0.12 31.23 Average: 1 54.43 1.85 3.76 1.54 0.11 38.31 Average: 2 55.37 1.51 3.51 1.76 0.11 37.74 Average: 3 55.50 1.61 3.48 1.58 0.10 37.73