---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3740 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: 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 9.6G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 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 694 11887 1 3415 14963 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:bd:d7:ce brd ff:ff:ff:ff:ff:ff inet 10.30.171.70/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:febd:d7ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:01:79:7d 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-3740) 11/02/24 _x86_64_ (4 CPU) 20:47:19 LINUX RESTART (4 CPU) 20:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:49:01 270.04 80.02 190.02 0.00 2481.57 8562.23 0.00 20:50:01 226.81 47.72 179.09 0.00 2907.96 18782.41 0.00 20:51:01 32.11 5.15 26.96 0.00 328.35 8552.17 0.00 20:52:01 3.25 0.00 3.25 0.00 0.00 365.61 0.00 Average: 133.06 33.22 99.83 0.00 1429.52 9065.63 0.00 20:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:49:01 13261168 15399440 582436 3.56 72516 2260292 1284064 7.37 881272 1961044 192220 20:50:01 11300944 14077356 1887232 11.52 89248 2845956 2450460 14.06 2411656 2336904 219528 20:51:01 10833664 13652116 2312020 14.11 90548 2883692 2867420 16.45 2900032 2310456 3056 20:52:01 6885908 9712912 6251188 38.16 90744 2891360 6918136 39.69 6832128 2318116 1604 Average: 10570421 13210456 2758219 16.84 85764 2720325 3380020 19.39 3256272 2231630 104102 20:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:49:01 ens3 129.62 92.40 967.70 19.13 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 20:50:01 ens3 321.63 262.33 4234.93 40.73 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 20:51:01 ens3 30.21 26.46 82.14 5.91 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 20:52:01 ens3 4.63 4.75 0.89 0.95 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 121.53 96.49 1321.47 16.68 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 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3740) 11/02/24 _x86_64_ (4 CPU) 20:47:19 LINUX RESTART (4 CPU) 20:48:01 CPU %user %nice %system %iowait %steal %idle 20:49:01 all 18.14 12.09 10.94 3.25 0.09 55.48 20:49:01 0 9.27 13.09 11.47 4.15 0.10 61.92 20:49:01 1 18.16 10.56 10.00 4.07 0.08 57.13 20:49:01 2 22.93 13.66 11.95 1.89 0.08 49.48 20:49:01 3 22.19 11.07 10.35 2.89 0.08 53.43 20:50:01 all 60.13 0.00 3.02 1.47 0.09 35.29 20:50:01 0 57.04 0.00 2.07 1.67 0.08 39.13 20:50:01 1 52.92 0.00 2.45 1.47 0.10 43.06 20:50:01 2 68.81 0.00 3.61 1.12 0.08 26.38 20:50:01 3 61.77 0.00 3.95 1.62 0.10 32.56 20:51:01 all 63.68 0.00 1.59 0.26 0.08 34.39 20:51:01 0 56.71 0.00 1.80 0.35 0.10 41.04 20:51:01 1 67.02 0.00 1.91 0.42 0.08 30.57 20:51:01 2 63.12 0.00 1.51 0.20 0.07 35.11 20:51:01 3 67.89 0.00 1.14 0.07 0.07 30.83 20:52:01 all 9.10 0.00 0.78 0.05 0.06 90.01 20:52:01 0 8.43 0.00 0.47 0.12 0.05 90.93 20:52:01 1 13.97 0.00 1.83 0.00 0.05 84.15 20:52:01 2 7.07 0.00 0.43 0.10 0.08 92.31 20:52:01 3 6.92 0.00 0.38 0.00 0.07 92.63 Average: all 37.79 3.01 4.07 1.26 0.08 53.79 Average: 0 32.92 3.25 3.94 1.57 0.08 58.24 Average: 1 38.06 2.63 4.04 1.49 0.08 53.71 Average: 2 40.49 3.41 4.37 0.83 0.08 50.82 Average: 3 39.69 2.76 3.95 1.14 0.08 52.38