---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3190 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 9.5G 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 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 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 656 12028 1 3312 15001 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:3e:e3:bf brd ff:ff:ff:ff:ff:ff inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe3e:e3bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0b:db:57:a9 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-3190) 10/31/24 _x86_64_ (4 CPU) 18:11:30 LINUX RESTART (4 CPU) 18:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 270.14 96.30 173.84 0.00 2749.01 7625.81 0.00 18:14:01 69.41 13.80 55.61 0.00 1377.64 10091.92 0.00 18:15:01 170.87 36.23 134.64 0.00 1723.71 8476.32 0.00 18:16:01 11.86 1.05 10.81 0.00 63.72 2524.38 0.00 18:17:01 74.12 9.17 64.96 0.00 2765.54 22177.64 0.00 18:18:01 12.48 0.00 12.48 0.00 0.00 2062.32 0.00 18:19:01 16.96 0.53 16.43 0.00 61.86 846.66 0.00 Average: 89.41 22.44 66.97 0.00 1248.78 7686.44 0.00 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13447544 15462728 519952 3.17 69080 2143772 1291140 7.41 763916 1896848 159000 18:14:01 13311412 15478764 496228 3.03 75216 2282752 1224932 7.03 753336 2030308 552 18:15:01 11805096 14289864 1673860 10.22 86312 2578724 2300796 13.20 2073848 2192720 51528 18:16:01 11982252 14499812 1461916 8.92 87628 2608468 1980384 11.36 1875680 2211544 10260 18:17:01 11021920 14043568 1908780 11.65 103940 3073840 2645964 15.18 2527868 2482924 47128 18:18:01 10854420 13889436 2062844 12.59 104104 3085656 2532076 14.53 2688700 2490804 1188 18:19:01 12411576 15453328 499392 3.05 106160 3090588 1251372 7.18 1135884 2491040 17168 Average: 12119174 14731071 1231853 7.52 90349 2694829 1889523 10.84 1688462 2256598 40975 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 ens3 233.56 157.91 1071.09 50.44 0.00 0.00 0.00 0.00 18:13:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 60.67 50.97 453.67 14.68 0.00 0.00 0.00 0.00 18:14:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 344.46 267.94 3325.55 42.56 0.00 0.00 0.00 0.00 18:15:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 51.72 38.71 55.97 10.73 0.00 0.00 0.00 0.00 18:16:01 lo 47.43 47.43 4.24 4.24 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 439.24 236.71 5449.25 30.49 0.00 0.00 0.00 0.00 18:17:01 lo 941.79 941.79 895.11 895.11 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 15.55 13.40 6.19 4.43 0.00 0.00 0.00 0.00 18:18:01 lo 5.77 5.77 0.44 0.44 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 20.35 20.80 15.61 16.22 0.00 0.00 0.00 0.00 18:19:01 lo 4.57 4.57 0.36 0.36 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 166.51 112.35 1482.48 24.22 0.00 0.00 0.00 0.00 Average: lo 143.23 143.23 128.64 128.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-3190) 10/31/24 _x86_64_ (4 CPU) 18:11:30 LINUX RESTART (4 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 19.02 14.54 12.10 4.92 0.11 49.31 18:13:01 0 14.29 15.28 12.36 3.78 0.12 54.17 18:13:01 1 6.17 18.57 12.88 3.57 0.10 58.70 18:13:01 2 31.49 12.36 12.56 8.02 0.12 35.45 18:13:01 3 24.13 11.96 10.57 4.31 0.08 48.95 18:14:01 all 5.99 0.00 0.60 1.96 0.04 91.40 18:14:01 0 6.90 0.00 0.89 5.28 0.07 86.86 18:14:01 1 2.35 0.00 0.27 0.18 0.02 97.18 18:14:01 2 12.64 0.00 0.84 2.14 0.03 84.35 18:14:01 3 2.09 0.00 0.42 0.25 0.05 97.20 18:15:01 all 68.81 0.00 2.42 1.20 0.11 27.46 18:15:01 0 66.10 0.00 2.56 1.61 0.12 29.61 18:15:01 1 71.11 0.00 2.60 0.87 0.12 25.30 18:15:01 2 66.62 0.00 2.07 1.34 0.10 29.87 18:15:01 3 71.42 0.00 2.43 0.97 0.10 25.08 18:16:01 all 51.27 0.00 1.48 0.21 0.10 46.93 18:16:01 0 48.65 0.00 1.52 0.46 0.10 49.28 18:16:01 1 51.78 0.00 1.32 0.10 0.08 46.71 18:16:01 2 53.85 0.00 1.34 0.22 0.10 44.49 18:16:01 3 50.79 0.00 1.75 0.08 0.12 47.26 18:17:01 all 63.60 0.00 2.97 1.46 0.11 31.85 18:17:01 0 58.52 0.00 2.88 0.57 0.13 37.90 18:17:01 1 67.39 0.00 3.09 2.38 0.10 27.04 18:17:01 2 64.32 0.00 3.39 1.31 0.10 30.88 18:17:01 3 64.19 0.00 2.55 1.59 0.10 31.57 18:18:01 all 77.58 0.00 1.67 0.02 0.12 20.62 18:18:01 0 78.16 0.00 1.37 0.03 0.10 20.33 18:18:01 1 77.29 0.00 2.18 0.00 0.12 20.41 18:18:01 2 83.72 0.00 1.08 0.02 0.15 15.04 18:18:01 3 71.19 0.00 2.04 0.02 0.10 26.66 18:19:01 all 13.65 0.00 0.71 0.29 0.05 85.30 18:19:01 0 17.47 0.00 0.75 0.05 0.05 81.69 18:19:01 1 11.19 0.00 0.65 0.05 0.05 88.06 18:19:01 2 7.16 0.00 0.63 0.98 0.05 91.17 18:19:01 3 18.75 0.00 0.80 0.07 0.07 80.31 Average: all 42.80 2.07 3.13 1.44 0.09 50.47 Average: 0 41.40 2.17 3.18 1.68 0.10 51.46 Average: 1 40.98 2.65 3.28 1.02 0.08 51.99 Average: 2 45.62 1.77 3.13 2.01 0.09 47.39 Average: 3 43.20 1.70 2.93 1.04 0.09 51.05