---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2298 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: 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 11G 68G 14% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 714 11086 1 4197 14944 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:47:d0:58 brd ff:ff:ff:ff:ff:ff inet 10.30.170.218/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe47:d058/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:62:05:ce 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-2298) 12/13/24 _x86_64_ (4 CPU) 06:13:18 LINUX RESTART (4 CPU) 06:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:15:01 316.30 140.61 175.69 0.00 11803.86 11098.07 0.00 06:16:01 85.17 27.16 58.01 0.00 1764.91 9966.36 0.00 06:17:01 161.59 25.11 136.48 0.00 1375.37 10006.60 0.00 06:18:01 26.52 4.45 22.07 0.00 140.40 8817.60 0.00 06:19:01 113.91 6.65 107.26 0.00 4571.81 33612.93 0.00 Average: 140.12 40.47 99.65 0.00 3905.36 14713.06 0.00 06:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:15:01 13451160 15458396 523848 3.20 67216 2138860 1232244 7.07 763856 1895644 139580 06:16:01 12970376 15189448 784060 4.79 76468 2332380 1482196 8.50 1050008 2072368 57032 06:17:01 11866828 14395360 1568096 9.57 84680 2624292 2370976 13.60 1957912 2246012 65484 06:18:01 11355060 14222748 1738056 10.61 94780 2938540 2566732 14.73 2262464 2435540 294512 06:19:01 11350000 15292364 657048 4.01 108796 3966780 1376344 7.90 1603348 3057464 285400 Average: 12198685 14911663 1054222 6.44 86388 2800170 1805698 10.36 1527518 2341406 168402 06:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:15:01 ens3 333.75 227.26 1384.61 70.08 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 06:16:01 ens3 79.40 68.99 698.31 17.35 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 06:17:01 ens3 280.22 227.81 3607.83 27.77 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 06:18:01 ens3 282.57 188.13 3671.85 20.29 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 lo 1133.32 1133.32 1069.94 1069.94 0.00 0.00 0.00 0.00 06:19:01 ens3 360.21 224.48 3672.29 42.68 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 lo 928.41 928.41 878.31 878.31 0.00 0.00 0.00 0.00 Average: ens3 267.01 187.20 2611.02 35.52 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 414.28 414.28 390.99 390.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2298) 12/13/24 _x86_64_ (4 CPU) 06:13:18 LINUX RESTART (4 CPU) 06:14:02 CPU %user %nice %system %iowait %steal %idle 06:15:01 all 19.32 13.20 11.34 7.61 0.21 48.32 06:15:01 0 14.15 13.64 11.22 6.69 0.19 54.11 06:15:01 1 13.36 13.77 11.60 8.89 0.21 52.18 06:15:01 2 31.03 12.15 11.84 7.00 0.27 37.72 06:15:01 3 18.72 13.24 10.69 7.88 0.19 49.29 06:16:01 all 13.86 0.00 1.02 6.91 0.05 78.16 06:16:01 0 8.34 0.00 0.73 4.77 0.03 86.13 06:16:01 1 27.80 0.00 1.58 4.24 0.07 66.30 06:16:01 2 10.68 0.00 1.12 1.75 0.03 86.42 06:16:01 3 8.73 0.00 0.64 16.91 0.07 73.66 06:17:01 all 59.29 0.00 2.00 1.93 0.11 36.68 06:17:01 0 61.17 0.00 2.06 2.37 0.10 34.30 06:17:01 1 60.39 0.00 1.92 2.64 0.10 34.94 06:17:01 2 57.04 0.00 1.97 1.60 0.12 39.28 06:17:01 3 58.53 0.00 2.04 1.08 0.14 38.21 06:18:01 all 40.48 0.00 2.08 0.76 0.08 56.60 06:18:01 0 35.42 0.00 1.63 1.06 0.07 61.83 06:18:01 1 40.82 0.00 1.98 0.49 0.10 56.61 06:18:01 2 44.00 0.00 2.63 0.64 0.08 52.64 06:18:01 3 41.69 0.00 2.07 0.84 0.07 55.33 06:19:01 all 45.58 0.00 3.60 6.63 0.10 44.08 06:19:01 0 46.14 0.00 3.61 9.29 0.08 40.88 06:19:01 1 48.68 0.00 3.69 1.92 0.10 45.61 06:19:01 2 43.72 0.00 3.80 12.03 0.12 40.33 06:19:01 3 43.80 0.00 3.32 3.30 0.10 49.48 Average: all 35.75 2.60 3.98 4.76 0.11 52.81 Average: 0 33.10 2.68 3.81 4.82 0.09 55.49 Average: 1 38.29 2.72 4.13 3.62 0.12 51.13 Average: 2 37.28 2.39 4.24 4.58 0.12 51.38 Average: 3 34.34 2.60 3.72 6.00 0.11 53.23