---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3750 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 9.6G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 693 11882 1 3421 14964 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:cd:bf:60 brd ff:ff:ff:ff:ff:ff inet 10.30.171.120/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fecd:bf60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:ce:17:4c 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-3750) 11/02/24 _x86_64_ (4 CPU) 20:57:51 LINUX RESTART (4 CPU) 20:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:59:01 354.61 172.27 182.34 0.00 11970.50 64534.44 0.00 21:00:01 251.07 57.34 193.73 0.00 3122.41 11970.15 0.00 21:01:01 69.94 18.08 51.87 0.00 1194.80 19406.33 0.00 21:02:01 5.55 0.55 5.00 0.00 29.73 1055.56 0.00 21:03:01 27.46 3.52 23.94 0.00 2524.09 5412.60 0.00 21:04:01 157.14 0.42 156.72 0.00 31.73 4715.08 0.00 21:05:01 143.68 0.90 142.78 0.00 109.45 5148.48 0.00 Average: 144.20 36.15 108.05 0.00 2711.78 16034.49 0.00 20:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:59:01 13495876 15405796 584052 3.57 55208 2060644 1306544 7.50 835232 1791404 94196 21:00:01 12409424 14923464 1041120 6.36 83744 2610656 1660696 9.53 1402740 2261432 345612 21:01:01 11201400 14016372 1944996 11.87 90468 2879740 2433336 13.96 2535036 2308020 25672 21:02:01 6961988 9787092 6173720 37.69 90748 2888700 6795044 38.98 6756184 2315160 4640 21:03:01 10900004 13951636 2000512 12.21 95728 3100360 2512444 14.41 2723868 2395492 5712 21:04:01 10520628 13646516 2305568 14.07 118784 3144584 2855160 16.38 3067688 2427396 25080 21:05:01 12220988 15374168 578204 3.53 132380 3158760 1295816 7.43 1372624 2425728 17784 Average: 11101473 13872149 2089739 12.76 95294 2834778 2694149 15.46 2670482 2274947 74099 20:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 ens3 433.24 284.82 2331.65 70.12 0.00 0.00 0.00 0.00 20:59:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 ens3 342.29 262.69 4102.59 37.35 0.00 0.00 0.00 0.00 21:00:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 ens3 93.82 80.74 722.68 16.71 0.00 0.00 0.00 0.00 21:01:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 8.25 5.77 1.63 1.60 0.00 0.00 0.00 0.00 21:02:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 115.43 60.08 1606.90 7.63 0.00 0.00 0.00 0.00 21:03:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 ens3 55.21 43.81 37.96 11.01 0.00 0.00 0.00 0.00 21:04:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 ens3 42.91 39.34 65.34 14.17 0.00 0.00 0.00 0.00 21:05:01 lo 1.33 1.33 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 Average: ens3 155.88 111.03 1266.96 22.66 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3750) 11/02/24 _x86_64_ (4 CPU) 20:57:51 LINUX RESTART (4 CPU) 20:58:01 CPU %user %nice %system %iowait %steal %idle 20:59:01 all 17.15 17.90 14.38 4.74 0.11 45.71 20:59:01 0 15.38 18.91 14.84 4.09 0.12 46.66 20:59:01 1 16.62 17.42 15.01 7.91 0.12 42.93 20:59:01 2 15.08 18.84 14.61 3.77 0.10 47.60 20:59:01 3 21.52 16.44 13.05 3.20 0.12 45.67 21:00:01 all 32.86 2.14 3.64 2.13 0.08 59.15 21:00:01 0 28.18 1.75 3.86 2.72 0.07 63.41 21:00:01 1 32.02 1.74 2.16 0.82 0.08 63.18 21:00:01 2 43.05 2.38 4.96 3.02 0.07 46.52 21:00:01 3 28.21 2.69 3.59 1.95 0.08 63.48 21:01:01 all 75.86 0.00 2.45 0.40 0.10 21.19 21:01:01 0 80.85 0.00 2.99 0.08 0.08 15.99 21:01:01 1 62.63 0.00 1.79 0.35 0.10 35.13 21:01:01 2 80.37 0.00 3.65 1.12 0.12 14.74 21:01:01 3 79.57 0.00 1.37 0.05 0.08 18.92 21:02:01 all 21.08 0.00 0.84 0.11 0.08 77.89 21:02:01 0 20.94 0.00 1.09 0.13 0.08 77.76 21:02:01 1 19.31 0.00 0.52 0.22 0.07 79.89 21:02:01 2 23.31 0.00 1.41 0.02 0.10 75.17 21:02:01 3 20.75 0.00 0.37 0.07 0.08 78.73 21:03:01 all 31.56 0.00 1.44 0.28 0.08 66.65 21:03:01 0 33.64 0.00 1.36 0.39 0.08 64.53 21:03:01 1 26.84 0.00 1.41 0.33 0.05 71.37 21:03:01 2 32.47 0.00 1.49 0.18 0.08 65.77 21:03:01 3 33.28 0.00 1.49 0.22 0.08 64.93 21:04:01 all 69.32 0.00 2.29 1.49 0.10 26.80 21:04:01 0 69.38 0.00 1.94 1.96 0.10 26.62 21:04:01 1 68.05 0.00 2.80 3.79 0.10 25.25 21:04:01 2 66.55 0.00 2.63 0.20 0.08 30.54 21:04:01 3 73.30 0.00 1.79 0.02 0.10 24.79 21:05:01 all 38.64 0.00 1.76 1.44 0.07 58.08 21:05:01 0 36.02 0.00 2.71 4.71 0.07 56.50 21:05:01 1 43.41 0.00 1.58 0.32 0.07 54.62 21:05:01 2 47.85 0.00 1.50 0.23 0.08 50.33 21:05:01 3 27.28 0.00 1.25 0.52 0.07 70.89 Average: all 40.95 2.84 3.81 1.51 0.09 50.80 Average: 0 40.66 2.93 4.10 2.01 0.09 50.21 Average: 1 38.41 2.72 3.60 1.96 0.08 53.23 Average: 2 44.14 3.01 4.31 1.22 0.09 47.24 Average: 3 40.57 2.71 3.25 0.86 0.09 52.53