---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-567 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 8.9G 69G 12% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 622 12960 1 2414 15048 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:95:7d:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.106/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:fe95:7db7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:eb:d6:74 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-567) 12/06/24 _x86_64_ (4 CPU) 17:30:26 LINUX RESTART (4 CPU) 17:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:32:00 169.54 130.99 38.54 0.00 10690.88 6635.16 0.00 17:33:01 103.59 12.36 91.23 0.00 1109.59 10383.89 0.00 Average: 136.29 71.19 65.10 0.00 5860.65 8525.01 0.00 17:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:32:00 13673020 15461536 534560 3.26 50064 1949172 1238368 7.10 728636 1732568 45284 17:33:01 13312504 15448108 527100 3.22 77356 2249476 1245348 7.14 781908 2000972 126080 Average: 13492762 15454822 530830 3.24 63710 2099324 1241858 7.12 755272 1866770 85682 17:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:32:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:00 ens3 212.01 141.63 716.92 49.58 0.00 0.00 0.00 0.00 17:32:00 lo 2.77 2.77 0.27 0.27 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 60.84 44.57 840.57 11.43 0.00 0.00 0.00 0.00 17:33:01 lo 1.90 1.90 0.19 0.19 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 135.80 92.70 779.25 30.35 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-567) 12/06/24 _x86_64_ (4 CPU) 17:30:26 LINUX RESTART (4 CPU) 17:31:01 CPU %user %nice %system %iowait %steal %idle 17:32:00 all 10.89 14.74 11.59 1.81 0.10 60.88 17:32:00 0 10.66 14.96 11.10 2.37 0.10 60.81 17:32:00 1 10.34 14.61 12.31 2.07 0.08 60.59 17:32:00 2 9.97 15.50 12.11 1.39 0.10 60.93 17:32:00 3 12.60 13.88 10.84 1.38 0.10 61.19 17:33:01 all 19.90 0.00 1.73 2.64 0.06 75.68 17:33:01 0 27.53 0.00 1.66 1.38 0.05 69.38 17:33:01 1 2.71 0.00 0.92 0.53 0.08 95.77 17:33:01 2 46.23 0.00 3.04 1.99 0.07 48.68 17:33:01 3 3.08 0.00 1.28 6.67 0.05 88.92 Average: all 15.45 7.28 6.60 2.23 0.08 68.37 Average: 0 19.16 7.42 6.34 1.87 0.07 65.12 Average: 1 6.47 7.21 6.54 1.29 0.08 78.40 Average: 2 28.39 7.62 7.50 1.69 0.08 54.71 Average: 3 7.78 6.85 6.00 4.06 0.08 75.24