---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18617 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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/loop0 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 741 11648 1 3607 14916 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:5b:e5:5f brd ff:ff:ff:ff:ff:ff inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe5b:e55f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:5b:83:d4 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-18617) 07/07/24 _x86_64_ (4 CPU) 14:05:47 LINUX RESTART (4 CPU) 14:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:07:01 353.72 167.72 186.00 0.00 11575.37 55352.64 0.00 14:08:01 257.50 63.08 194.42 0.00 3726.09 12155.03 0.00 14:09:01 39.30 5.51 33.79 0.00 470.64 11019.93 0.00 14:10:01 13.80 3.13 10.67 0.00 108.13 2342.13 0.00 14:11:01 28.99 3.10 25.89 0.00 2082.51 5508.30 0.00 14:12:01 37.32 2.80 34.52 0.00 2485.97 7591.34 0.00 14:13:01 11.00 0.03 10.96 0.00 0.27 2220.83 0.00 14:14:01 8.35 0.07 8.28 0.00 2.40 1935.62 0.00 14:15:01 9.48 0.02 9.47 0.00 0.13 1971.67 0.00 14:16:01 26.96 0.87 26.10 0.00 108.25 2461.46 0.00 Average: 78.64 24.63 54.01 0.00 2055.98 10255.81 0.00 14:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:07:01 13412848 15367648 614764 3.75 61812 2094600 1360880 7.81 877664 1821336 134872 14:08:01 12068044 14544744 1414856 8.64 88628 2565776 2184264 12.53 1772576 2224528 277892 14:09:01 11657860 14221644 1737100 10.60 90912 2644352 2277372 13.07 2182040 2218716 25672 14:10:01 11148884 13786928 2171412 13.26 93036 2709340 2685452 15.41 2635436 2266856 27080 14:11:01 10813292 13757092 2194840 13.40 100008 2995512 2684692 15.40 2688628 2524316 112824 14:12:01 10308336 13459704 2488056 15.19 108904 3182812 2951120 16.93 3190396 2515268 36700 14:13:01 10291532 13492704 2454988 14.99 109528 3227684 2970920 17.04 3165536 2553344 29024 14:14:01 10320876 13569160 2378364 14.52 111692 3269208 2844816 16.32 3097288 2587564 21788 14:15:01 10248760 13557968 2389428 14.59 113840 3322244 2850852 16.36 3120980 2631456 24700 14:16:01 11971348 15313976 633412 3.87 117000 3349944 1350036 7.75 1379868 2650220 14228 Average: 11224178 14107157 1847722 11.28 99536 2936147 2416040 13.86 2411041 2399360 70478 14:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 14:07:01 ens3 500.90 331.21 2589.71 75.21 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:08:01 ens3 246.13 195.05 3047.70 28.13 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 14:09:01 ens3 81.01 62.98 427.64 12.13 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 14:10:01 ens3 50.55 42.40 15.39 10.16 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:11:01 ens3 181.61 129.54 1628.34 15.83 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:12:01 ens3 171.98 117.31 1388.60 17.09 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:13:01 ens3 69.67 52.54 15.70 14.55 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 14:14:01 ens3 58.01 45.35 12.48 15.37 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:15:01 ens3 50.27 44.33 44.45 11.06 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:16:01 ens3 38.18 38.71 21.45 16.42 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: lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 144.83 105.94 919.19 21.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-18617) 07/07/24 _x86_64_ (4 CPU) 14:05:47 LINUX RESTART (4 CPU) 14:06:01 CPU %user %nice %system %iowait %steal %idle 14:07:01 all 18.61 17.89 15.61 3.40 0.11 44.39 14:07:01 0 16.95 18.55 14.86 2.29 0.10 47.25 14:07:01 1 11.97 19.88 17.43 2.56 0.08 48.08 14:07:01 2 27.33 14.84 13.90 5.86 0.12 37.96 14:07:01 3 18.16 18.31 16.25 2.88 0.12 44.28 14:08:01 all 35.41 1.76 3.75 1.96 0.08 57.04 14:08:01 0 29.38 1.87 3.73 1.17 0.08 63.77 14:08:01 1 26.48 1.80 3.72 1.18 0.07 66.75 14:08:01 2 27.00 2.03 3.20 2.13 0.08 65.55 14:08:01 3 58.82 1.34 4.35 3.38 0.08 32.02 14:09:01 all 80.51 0.00 2.31 0.15 0.09 16.94 14:09:01 0 80.31 0.00 1.97 0.07 0.10 17.56 14:09:01 1 77.71 0.00 2.19 0.05 0.08 19.97 14:09:01 2 82.30 0.00 2.89 0.20 0.08 14.53 14:09:01 3 81.73 0.00 2.21 0.30 0.08 15.67 14:10:01 all 79.42 0.00 1.95 0.05 0.09 18.49 14:10:01 0 68.22 0.00 1.49 0.02 0.08 30.19 14:10:01 1 79.86 0.00 1.49 0.05 0.08 18.52 14:10:01 2 83.41 0.00 2.54 0.03 0.10 13.91 14:10:01 3 86.19 0.00 2.30 0.10 0.08 11.33 14:11:01 all 79.20 0.00 2.27 0.09 0.08 18.36 14:11:01 0 68.37 0.00 2.33 0.12 0.08 29.10 14:11:01 1 82.28 0.00 2.62 0.05 0.08 14.97 14:11:01 2 85.26 0.00 1.31 0.07 0.07 13.30 14:11:01 3 80.95 0.00 2.82 0.12 0.10 16.02 14:12:01 all 78.26 0.00 2.65 0.14 0.08 18.87 14:12:01 0 81.34 0.00 2.76 0.05 0.08 15.77 14:12:01 1 76.00 0.00 2.90 0.23 0.08 20.79 14:12:01 2 78.84 0.00 2.89 0.15 0.08 18.04 14:12:01 3 76.83 0.00 2.06 0.12 0.07 20.92 14:13:01 all 72.21 0.00 2.25 0.01 0.10 25.43 14:13:01 0 74.73 0.00 2.57 0.00 0.08 22.61 14:13:01 1 65.27 0.00 1.83 0.00 0.10 32.79 14:13:01 2 76.79 0.00 2.78 0.03 0.08 20.31 14:13:01 3 72.07 0.00 1.81 0.02 0.12 25.98 14:14:01 all 72.42 0.00 2.23 0.03 0.08 25.25 14:14:01 0 76.52 0.00 1.67 0.00 0.07 21.74 14:14:01 1 69.82 0.00 2.04 0.05 0.08 28.01 14:14:01 2 76.49 0.00 2.68 0.02 0.08 20.74 14:14:01 3 66.86 0.00 2.51 0.03 0.08 30.51 14:15:01 all 75.39 0.00 2.05 0.02 0.09 22.45 14:15:01 0 79.17 0.00 1.54 0.02 0.10 19.17 14:15:01 1 68.32 0.00 1.98 0.05 0.08 29.56 14:15:01 2 73.98 0.00 2.32 0.00 0.10 23.59 14:15:01 3 80.10 0.00 2.36 0.02 0.08 17.44 14:16:01 all 41.45 0.00 1.60 0.22 0.06 56.68 14:16:01 0 56.86 0.00 1.80 0.78 0.07 40.49 14:16:01 1 27.62 0.00 1.36 0.02 0.07 70.94 14:16:01 2 33.99 0.00 1.72 0.02 0.05 64.22 14:16:01 3 47.44 0.00 1.51 0.05 0.05 50.95 Average: all 63.32 1.95 3.66 0.60 0.08 30.39 Average: 0 63.22 2.03 3.46 0.45 0.09 30.76 Average: 1 58.55 2.14 3.73 0.42 0.08 35.07 Average: 2 64.55 1.68 3.62 0.85 0.09 29.22 Average: 3 66.96 1.95 3.81 0.70 0.09 26.49