---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-404 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 694 11781 1 3520 14963 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:01:38:16 brd ff:ff:ff:ff:ff:ff inet 10.30.171.188/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe01:3816/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:ca:19:e0 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-404) 12/06/24 _x86_64_ (4 CPU) 08:07:13 LINUX RESTART (4 CPU) 08:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:09:01 149.42 75.92 73.49 0.00 2893.44 7407.01 0.00 08:10:01 43.89 0.73 43.16 0.00 69.46 8895.85 0.00 08:11:01 175.54 37.09 138.45 0.00 1729.82 8128.36 0.00 08:12:01 12.53 1.12 11.41 0.00 59.99 2734.48 0.00 08:13:01 104.47 10.13 94.33 0.00 4697.08 28219.16 0.00 08:14:01 13.76 0.05 13.71 0.00 1.47 2135.38 0.00 08:15:01 12.22 0.57 11.65 0.00 66.00 531.07 0.00 Average: 73.12 17.95 55.18 0.00 1359.68 8293.20 0.00 08:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 13272728 15456472 518616 3.17 74660 2299672 1193968 6.85 772652 2049008 255568 08:10:01 13269604 15456656 518188 3.16 75344 2302132 1193968 6.85 775556 2049376 804 08:11:01 11972468 14468404 1495648 9.13 85836 2590620 2356832 13.52 1885180 2214904 51792 08:12:01 11588644 14121108 1840596 11.24 87352 2623884 2417856 13.87 2252452 2226952 8728 08:13:01 10712656 13946912 2003940 12.23 109652 3276420 2604092 14.94 2704024 2612220 46828 08:14:01 10807564 14054664 1896380 11.58 109560 3288124 2607916 14.96 2601596 2619508 1444 08:15:01 12162204 15416344 534864 3.27 111316 3293344 1244748 7.14 1248772 2621044 18640 Average: 11969410 14702937 1258319 7.68 93389 2810599 1945626 11.16 1748605 2341859 54829 08:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 102.98 83.59 1103.58 14.15 0.00 0.00 0.00 0.00 08:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 25.13 22.60 120.82 5.69 0.00 0.00 0.00 0.00 08:11:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 314.48 246.15 3292.42 39.10 0.00 0.00 0.00 0.00 08:12:01 lo 47.49 47.49 4.23 4.23 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 51.29 46.03 69.84 13.06 0.00 0.00 0.00 0.00 08:13:01 lo 1414.15 1414.15 1344.19 1344.19 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 580.99 383.42 7109.84 41.38 0.00 0.00 0.00 0.00 08:14:01 lo 5.42 5.42 0.41 0.41 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 19.53 15.76 6.66 10.74 0.00 0.00 0.00 0.00 08:15:01 lo 4.03 4.03 0.33 0.33 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 19.52 16.38 14.52 8.57 0.00 0.00 0.00 0.00 Average: lo 210.58 210.58 192.78 192.78 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 159.14 116.28 1674.02 18.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-404) 12/06/24 _x86_64_ (4 CPU) 08:07:13 LINUX RESTART (4 CPU) 08:08:01 CPU %user %nice %system %iowait %steal %idle 08:09:01 all 19.11 10.53 9.18 2.48 0.09 58.61 08:09:01 0 20.81 10.01 8.63 1.41 0.08 59.05 08:09:01 1 29.71 9.94 9.13 2.70 0.08 48.44 08:09:01 2 11.44 11.41 9.64 2.48 0.10 64.94 08:09:01 3 14.47 10.77 9.30 3.35 0.08 62.02 08:10:01 all 0.33 0.00 0.18 1.14 0.03 98.33 08:10:01 0 0.38 0.00 0.30 2.25 0.05 97.01 08:10:01 1 0.22 0.00 0.12 0.20 0.02 99.45 08:10:01 2 0.37 0.00 0.13 0.03 0.03 99.43 08:10:01 3 0.33 0.00 0.18 2.05 0.02 97.41 08:11:01 all 60.24 0.00 2.14 1.29 0.09 36.25 08:11:01 0 57.18 0.00 2.35 1.44 0.10 38.93 08:11:01 1 62.42 0.00 2.02 1.77 0.10 33.68 08:11:01 2 58.44 0.00 2.12 0.85 0.07 38.52 08:11:01 3 62.92 0.00 2.05 1.07 0.10 33.86 08:12:01 all 57.22 0.00 1.42 0.21 0.08 41.07 08:12:01 0 60.10 0.00 1.19 0.03 0.08 38.60 08:12:01 1 58.39 0.00 1.47 0.00 0.08 40.05 08:12:01 2 54.09 0.00 1.72 0.69 0.10 43.40 08:12:01 3 56.30 0.00 1.31 0.10 0.07 42.23 08:13:01 all 65.63 0.00 3.86 3.30 0.11 27.10 08:13:01 0 66.59 0.00 4.08 3.40 0.12 25.82 08:13:01 1 62.91 0.00 3.47 2.15 0.10 31.38 08:13:01 2 66.39 0.00 4.51 3.65 0.10 25.35 08:13:01 3 66.66 0.00 3.38 4.01 0.12 25.83 08:14:01 all 77.66 0.00 1.91 0.05 0.10 20.28 08:14:01 0 77.67 0.00 1.73 0.12 0.10 20.38 08:14:01 1 78.76 0.00 2.13 0.02 0.12 18.98 08:14:01 2 73.34 0.00 2.18 0.02 0.10 24.37 08:14:01 3 80.86 0.00 1.61 0.05 0.10 17.38 08:15:01 all 18.28 0.00 0.69 0.79 0.05 80.18 08:15:01 0 23.13 0.00 0.80 2.90 0.07 73.10 08:15:01 1 24.50 0.00 0.67 0.17 0.05 74.61 08:15:01 2 13.16 0.00 0.82 0.10 0.07 85.86 08:15:01 3 12.32 0.00 0.47 0.00 0.03 87.17 Average: all 42.61 1.50 2.76 1.32 0.08 51.72 Average: 0 43.65 1.43 2.72 1.65 0.09 50.46 Average: 1 45.26 1.42 2.71 1.00 0.08 49.53 Average: 2 39.59 1.63 3.02 1.11 0.08 54.57 Average: 3 41.95 1.53 2.60 1.52 0.07 52.33