---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-4162 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.8G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 862 27794 1 3443 30773 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:d6:49:6b brd ff:ff:ff:ff:ff:ff inet 10.30.171.44/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fed6:496b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:59:d2:d1 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-8c-8g-4162) 12/19/24 _x86_64_ (8 CPU) 17:18:45 LINUX RESTART (8 CPU) 17:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:20:01 388.64 143.71 244.93 0.00 11863.22 120243.16 0.00 17:21:01 163.61 34.56 129.05 0.00 1309.12 20432.34 0.00 Average: 276.12 89.14 186.99 0.00 6586.17 70337.75 0.00 17:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:20:01 29642056 31532824 794752 2.42 68184 2133612 1709432 5.04 1039764 1860332 156028 17:21:01 28397056 31377000 914784 2.78 114400 3112408 1911352 5.63 1350700 2695648 745288 Average: 29019556 31454912 854768 2.60 91292 2623010 1810392 5.34 1195232 2277990 450658 17:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 449.06 285.62 2413.81 66.82 0.00 0.00 0.00 0.00 17:20:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 166.94 123.25 2780.20 15.86 0.00 0.00 0.00 0.00 17:21:01 lo 2.13 2.13 0.20 0.20 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 308.00 204.43 2597.01 41.34 0.00 0.00 0.00 0.00 Average: lo 1.88 1.88 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-4162) 12/19/24 _x86_64_ (8 CPU) 17:18:45 LINUX RESTART (8 CPU) 17:19:01 CPU %user %nice %system %iowait %steal %idle 17:20:01 all 9.68 9.18 7.97 3.59 0.15 69.43 17:20:01 0 8.61 9.88 8.41 1.52 0.17 71.41 17:20:01 1 8.93 8.61 7.60 2.75 0.13 71.98 17:20:01 2 11.05 6.86 7.16 4.76 0.14 70.04 17:20:01 3 11.98 7.28 6.86 3.41 0.14 70.33 17:20:01 4 17.82 8.36 7.12 3.48 0.15 63.07 17:20:01 5 5.63 11.80 8.69 2.62 0.15 71.11 17:20:01 6 7.43 10.33 8.69 4.58 0.15 68.81 17:20:01 7 6.02 10.34 9.19 5.60 0.17 68.68 17:21:01 all 15.39 2.75 3.51 2.81 0.11 75.43 17:21:01 0 11.74 2.90 3.60 0.60 0.12 81.04 17:21:01 1 24.31 2.40 3.39 1.44 0.12 68.35 17:21:01 2 17.52 2.75 3.44 1.41 0.12 74.75 17:21:01 3 14.18 3.74 4.13 2.69 0.10 75.16 17:21:01 4 13.47 1.13 2.87 7.56 0.10 74.88 17:21:01 5 15.07 3.54 3.87 1.40 0.12 76.00 17:21:01 6 19.35 2.43 3.32 2.13 0.10 72.67 17:21:01 7 7.47 3.14 3.46 5.25 0.10 80.58 Average: all 12.55 5.96 5.73 3.20 0.13 72.44 Average: 0 10.18 6.38 6.00 1.06 0.14 76.24 Average: 1 16.64 5.50 5.49 2.09 0.13 70.16 Average: 2 14.30 4.80 5.30 3.08 0.13 72.40 Average: 3 13.09 5.51 5.49 3.05 0.12 72.75 Average: 4 15.63 4.72 4.99 5.53 0.13 69.00 Average: 5 10.36 7.66 6.28 2.01 0.13 73.56 Average: 6 13.43 6.36 5.99 3.35 0.13 70.75 Average: 7 6.75 6.73 6.32 5.43 0.13 74.64