---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2104 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 704 11945 1 3347 14953 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:46:b2:8c brd ff:ff:ff:ff:ff:ff inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe46:b28c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:0a:5a:6a 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-2104) 10/28/24 _x86_64_ (4 CPU) 04:48:33 LINUX RESTART (4 CPU) 04:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:50:01 281.94 129.36 152.57 0.00 10349.74 27783.90 0.00 04:51:01 104.02 46.99 57.02 0.00 2788.60 6284.97 0.00 04:52:01 211.83 27.31 184.52 0.00 1412.70 22774.34 0.00 04:53:01 11.33 1.93 9.40 0.00 176.64 4246.76 0.00 04:54:01 22.53 4.15 18.38 0.00 2581.97 4106.25 0.00 04:55:01 17.36 0.20 17.16 0.00 13.73 2136.44 0.00 Average: 108.17 34.99 73.18 0.00 2887.23 11222.11 0.00 04:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 13597740 15433668 557420 3.40 50232 1994608 1278056 7.33 800852 1731260 47748 04:51:01 13072400 15315072 656356 4.01 76208 2354996 1581068 9.07 972324 2045508 253160 04:52:01 10975620 13754528 2205376 13.46 90024 2845844 2788576 16.00 2752028 2315028 93580 04:53:01 9160376 11975048 3984116 24.32 91036 2878312 4529868 25.99 4577664 2300128 4172 04:54:01 6855940 9862648 6086876 37.16 95380 3059864 6793972 38.98 6796496 2361252 2648 04:55:01 12266376 15336128 613708 3.75 98456 3113356 1325820 7.61 1359880 2396308 12268 Average: 10988075 13612849 2350642 14.35 83556 2707830 3049560 17.50 2876541 2191581 68929 04:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 04:50:01 ens3 395.50 258.69 1695.10 69.04 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 04:51:01 ens3 89.79 74.14 965.78 15.59 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 04:52:01 ens3 363.66 280.09 4091.12 36.90 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:53:01 ens3 25.93 20.81 68.89 4.74 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 04:54:01 ens3 76.20 27.15 1399.12 2.42 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:55:01 ens3 64.97 56.49 223.32 12.86 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 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 169.34 119.56 1407.22 23.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2104) 10/28/24 _x86_64_ (4 CPU) 04:48:33 LINUX RESTART (4 CPU) 04:49:01 CPU %user %nice %system %iowait %steal %idle 04:50:01 all 12.79 15.09 11.23 15.30 0.13 45.46 04:50:01 0 9.89 14.86 11.64 23.09 0.13 40.38 04:50:01 1 13.11 15.03 11.27 9.74 0.15 50.71 04:50:01 2 15.50 14.69 10.57 8.53 0.12 50.60 04:50:01 3 12.69 15.77 11.42 19.85 0.12 40.15 04:51:01 all 18.66 2.29 3.41 5.19 0.44 70.01 04:51:01 0 30.60 2.24 3.71 4.89 0.10 58.46 04:51:01 1 12.74 2.65 2.76 4.07 0.05 77.73 04:51:01 2 6.23 2.34 4.28 9.69 0.05 77.41 04:51:01 3 24.86 1.94 2.91 2.17 1.55 66.56 04:52:01 all 67.18 0.00 2.77 2.92 0.12 27.00 04:52:01 0 73.53 0.00 2.85 1.56 0.12 21.95 04:52:01 1 69.58 0.00 2.08 1.78 0.13 26.43 04:52:01 2 66.86 0.00 3.64 3.42 0.12 25.95 04:52:01 3 58.77 0.00 2.51 4.93 0.12 33.67 04:53:01 all 49.77 0.00 1.26 0.32 0.10 48.55 04:53:01 0 50.57 0.00 0.87 0.45 0.10 48.00 04:53:01 1 50.61 0.00 0.77 0.39 0.10 48.13 04:53:01 2 54.13 0.00 1.29 0.20 0.10 44.28 04:53:01 3 43.79 0.00 2.10 0.23 0.12 53.76 04:54:01 all 8.16 0.00 1.12 2.29 0.05 88.38 04:54:01 0 6.67 0.00 0.94 1.51 0.05 90.83 04:54:01 1 6.39 0.00 0.65 3.83 0.05 89.07 04:54:01 2 7.60 0.00 0.72 0.85 0.03 90.80 04:54:01 3 11.98 0.00 2.16 2.98 0.07 82.80 04:55:01 all 65.63 0.00 2.07 0.54 0.12 31.64 04:55:01 0 68.15 0.00 1.10 0.00 0.12 30.63 04:55:01 1 59.64 0.00 2.28 1.29 0.12 36.68 04:55:01 2 67.02 0.00 2.03 0.62 0.13 30.19 04:55:01 3 67.71 0.00 2.86 0.27 0.12 29.04 Average: all 37.04 2.88 3.63 4.42 0.16 51.86 Average: 0 39.92 2.84 3.51 5.23 0.10 48.40 Average: 1 35.35 2.93 3.30 3.51 0.10 54.81 Average: 2 36.26 2.82 3.74 3.87 0.09 53.21 Average: 3 36.65 2.93 3.98 5.04 0.35 51.04