---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2139 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 9.6G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 689 11827 1 3480 14968 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:da:b4:68 brd ff:ff:ff:ff:ff:ff inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:feda:b468/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:d4:46:29 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-2139) 10/28/24 _x86_64_ (4 CPU) 09:20:50 LINUX RESTART (4 CPU) 09:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:22:01 353.86 164.36 189.49 0.00 11924.89 47301.14 0.00 09:23:01 247.96 54.04 193.92 0.00 3102.28 11846.71 0.00 09:24:01 69.19 17.55 51.64 0.00 1177.80 19382.50 0.00 09:25:01 5.58 0.55 5.03 0.00 29.73 1018.10 0.00 09:26:01 25.16 2.97 22.20 0.00 2064.59 4517.38 0.00 09:27:01 40.70 3.63 37.07 0.00 2603.67 5151.08 0.00 Average: 123.10 40.17 82.93 0.00 3460.29 14778.89 0.00 09:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 13481760 15404624 582912 3.56 57452 2070228 1302808 7.47 845808 1793384 107380 09:23:01 12216660 14761536 1201692 7.34 84348 2640352 1811008 10.39 1573912 2280816 379332 09:24:01 10812132 13623640 2336684 14.26 90956 2875524 2938424 16.86 2931996 2298080 24888 09:25:01 6874332 9694832 6265304 38.25 91172 2883880 6932044 39.77 6852336 2305372 4348 09:26:01 10520236 13593724 2361128 14.41 96372 3120544 2980260 17.10 3043632 2457616 64976 09:27:01 12121660 15336768 614576 3.75 103708 3251132 1328752 7.62 1439996 2459680 18808 Average: 11004463 13735854 2227049 13.60 87335 2806943 2882216 16.54 2781280 2265825 99955 09:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 501.85 319.56 2389.62 75.84 0.00 0.00 0.00 0.00 09:22:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 334.61 267.67 4284.03 36.96 0.00 0.00 0.00 0.00 09:23:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 77.97 70.22 522.14 14.95 0.00 0.00 0.00 0.00 09:24:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 5.82 5.65 1.32 1.35 0.00 0.00 0.00 0.00 09:25:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 156.64 104.25 1863.14 10.57 0.00 0.00 0.00 0.00 09:26:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 67.83 53.70 472.94 15.65 0.00 0.00 0.00 0.00 09:27:01 lo 1.40 1.40 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 189.92 136.33 1586.60 25.75 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2139) 10/28/24 _x86_64_ (4 CPU) 09:20:50 LINUX RESTART (4 CPU) 09:21:02 CPU %user %nice %system %iowait %steal %idle 09:22:01 all 17.98 18.08 14.71 3.86 0.13 45.25 09:22:01 0 20.55 16.83 15.22 4.13 0.10 43.17 09:22:01 1 15.96 19.03 14.39 3.05 0.14 47.44 09:22:01 2 20.87 17.24 14.18 4.85 0.14 42.73 09:22:01 3 14.53 19.22 15.06 3.39 0.14 47.66 09:23:01 all 36.54 1.44 3.34 2.51 0.09 56.08 09:23:01 0 37.93 1.22 2.99 0.85 0.08 56.92 09:23:01 1 30.05 1.57 3.11 2.37 0.08 62.81 09:23:01 2 30.70 1.56 3.38 5.06 0.08 59.22 09:23:01 3 47.49 1.40 3.86 1.75 0.10 45.40 09:24:01 all 75.50 0.00 2.37 1.29 0.10 20.74 09:24:01 0 82.24 0.00 1.79 0.32 0.10 15.55 09:24:01 1 55.80 0.00 2.23 3.90 0.12 37.95 09:24:01 2 83.57 0.00 3.47 0.70 0.10 12.15 09:24:01 3 80.46 0.00 1.97 0.22 0.08 17.27 09:25:01 all 16.16 0.00 0.81 0.18 0.07 82.77 09:25:01 0 13.29 0.00 0.35 0.00 0.05 86.31 09:25:01 1 13.13 0.00 0.47 0.68 0.07 85.65 09:25:01 2 21.18 0.00 1.77 0.05 0.08 76.91 09:25:01 3 17.05 0.00 0.67 0.00 0.08 82.20 09:26:01 all 35.56 0.00 1.38 0.54 0.08 62.44 09:26:01 0 36.17 0.00 1.21 0.40 0.08 62.14 09:26:01 1 36.06 0.00 1.99 1.05 0.08 60.81 09:26:01 2 32.31 0.00 1.32 0.13 0.08 66.15 09:26:01 3 37.71 0.00 1.01 0.57 0.08 60.64 09:27:01 all 42.13 0.00 1.92 0.45 0.07 55.43 09:27:01 0 28.48 0.00 1.74 0.93 0.07 68.79 09:27:01 1 41.00 0.00 2.04 0.60 0.07 56.29 09:27:01 2 51.25 0.00 2.01 0.20 0.08 46.46 09:27:01 3 47.96 0.00 1.89 0.08 0.07 50.00 Average: all 37.37 3.19 4.04 1.46 0.09 53.84 Average: 0 36.47 2.95 3.84 1.09 0.08 55.56 Average: 1 32.07 3.35 3.98 1.94 0.09 58.56 Average: 2 40.05 3.07 4.31 1.82 0.10 50.66 Average: 3 40.92 3.38 4.04 0.99 0.09 50.58