---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11972 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 12G 66G 15% / 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 678 9692 1 5626 14978 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:d9:10:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fed9:10e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:63:83:7b 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-11972) 08/19/24 _x86_64_ (4 CPU) 04:17:47 LINUX RESTART (4 CPU) 04:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:19:01 189.47 143.79 45.68 0.00 10724.21 40907.05 0.00 04:20:01 49.92 34.84 15.08 0.00 384.07 717.86 0.00 04:21:01 5.35 3.73 1.62 0.00 158.64 477.12 0.00 04:22:01 186.89 20.86 166.02 0.00 1827.43 7960.27 0.00 04:23:01 98.07 40.03 58.04 0.00 2722.48 20733.88 0.00 04:24:01 89.87 7.33 82.54 0.00 4608.30 31023.63 0.00 04:25:01 70.54 0.25 70.29 0.00 26.66 70785.14 0.00 Average: 98.70 35.84 62.87 0.00 2927.74 24714.98 0.00 04:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 13897832 15559768 443808 2.71 40944 1837188 1212108 6.95 594812 1656424 8876 04:20:01 13888152 15564200 439824 2.68 42264 1848704 1218908 6.99 601524 1657328 20 04:21:01 13822800 15514900 488368 2.98 42460 1864316 1237012 7.10 658044 1667868 1472 04:22:01 13262168 15387336 591112 3.61 73240 2243756 1312576 7.53 859072 1977828 230760 04:23:01 11695408 14345728 1617908 9.88 89772 2728176 2286864 13.12 2014852 2348960 77804 04:24:01 9258916 14133900 1817260 11.09 125996 4828276 2347484 13.47 2922836 3774912 1252988 04:25:01 9990820 15428712 523036 3.19 135412 5360588 1250372 7.17 1343292 4604852 64440 Average: 12259442 15133506 845902 5.16 78584 2958715 1552189 8.91 1284919 2526882 233766 04:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:01 lo 1.57 1.57 0.14 0.14 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 ens3 83.05 75.40 687.70 20.71 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 ens3 0.56 0.07 0.03 0.00 0.00 0.00 0.00 0.00 04:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 ens3 125.41 82.57 246.13 29.57 0.00 0.00 0.00 0.00 04:22:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 ens3 115.40 97.45 1214.34 21.26 0.00 0.00 0.00 0.00 04:23:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 ens3 411.95 334.58 5408.69 51.36 0.00 0.00 0.00 0.00 04:24:01 lo 1.33 1.33 0.11 0.11 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 ens3 545.24 393.13 5549.48 65.05 0.00 0.00 0.00 0.00 04:25:01 lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 ens3 211.80 167.36 213.16 50.84 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.08 0.08 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 213.85 164.76 1907.33 34.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-11972) 08/19/24 _x86_64_ (4 CPU) 04:17:47 LINUX RESTART (4 CPU) 04:18:01 CPU %user %nice %system %iowait %steal %idle 04:19:01 all 5.26 17.08 12.02 10.85 0.13 54.65 04:19:01 0 4.35 17.53 12.72 5.05 0.14 60.22 04:19:01 1 7.19 16.37 11.28 20.03 0.13 45.00 04:19:01 2 4.40 17.52 11.94 9.24 0.13 56.75 04:19:01 3 5.08 16.92 12.14 9.02 0.14 56.71 04:20:01 all 0.40 7.41 5.06 0.37 0.06 86.71 04:20:01 0 0.02 7.57 5.08 0.24 0.05 87.04 04:20:01 1 1.50 6.66 5.10 0.42 0.07 86.26 04:20:01 2 0.02 7.83 5.02 0.41 0.05 86.67 04:20:01 3 0.03 7.58 5.03 0.41 0.05 86.89 04:21:01 all 2.12 0.00 0.21 0.10 0.01 97.56 04:21:01 0 2.00 0.00 0.23 0.07 0.00 97.70 04:21:01 1 1.51 0.00 0.45 0.27 0.02 97.76 04:21:01 2 2.77 0.00 0.10 0.00 0.00 97.13 04:21:01 3 2.22 0.00 0.07 0.05 0.02 97.65 04:22:01 all 19.35 0.00 1.72 3.74 0.07 75.12 04:22:01 0 37.85 0.00 3.05 3.37 0.10 55.63 04:22:01 1 18.60 0.00 1.42 1.89 0.05 78.05 04:22:01 2 16.02 0.00 1.29 2.05 0.07 80.58 04:22:01 3 4.89 0.00 1.11 7.65 0.05 86.30 04:23:01 all 64.63 0.00 2.50 1.94 0.11 30.82 04:23:01 0 68.17 0.00 2.37 1.79 0.12 27.55 04:23:01 1 68.19 0.00 2.77 1.21 0.12 27.72 04:23:01 2 67.04 0.00 2.46 3.73 0.12 26.65 04:23:01 3 55.09 0.00 2.41 1.04 0.10 41.36 04:24:01 all 46.42 0.00 3.56 4.67 0.10 45.24 04:24:01 0 60.45 0.00 4.95 2.16 0.10 32.34 04:24:01 1 46.61 0.00 4.33 4.55 0.10 44.41 04:24:01 2 42.85 0.00 2.44 3.73 0.10 50.87 04:24:01 3 35.74 0.00 2.52 8.25 0.10 53.39 04:25:01 all 32.48 0.00 2.01 6.49 0.08 58.95 04:25:01 0 26.88 0.00 1.34 1.00 0.07 70.71 04:25:01 1 47.87 0.00 1.90 3.12 0.10 47.01 04:25:01 2 38.43 0.00 3.50 10.57 0.08 47.41 04:25:01 3 16.88 0.00 1.32 11.25 0.05 70.50 Average: all 24.45 3.47 3.85 4.02 0.08 64.13 Average: 0 28.65 3.55 4.23 1.95 0.08 61.54 Average: 1 27.36 3.28 3.89 4.49 0.08 60.89 Average: 2 24.59 3.59 3.81 4.25 0.08 63.68 Average: 3 17.17 3.47 3.50 5.39 0.07 70.40