---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-10266 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 9.0G 146G 6% / 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/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 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 872 28733 1 2494 30783 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:4b:11:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.255/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fe4b:11e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:38:9d:05 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 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-10266) 02/10/25 _x86_64_ (8 CPU) 09:28:12 LINUX RESTART (8 CPU) 09:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:01 378.82 76.92 301.90 0.00 1712.78 10476.54 0.00 09:31:01 49.34 0.98 48.36 0.00 121.58 7056.56 0.00 Average: 214.08 38.95 175.13 0.00 917.18 8766.55 0.00 09:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 29611680 31575932 748356 2.28 79376 2188140 1633500 4.82 1002816 1916580 154996 09:31:01 29505568 31597436 717940 2.18 86016 2301220 1620996 4.78 985008 2025092 126592 Average: 29558624 31586684 733148 2.23 82696 2244680 1627248 4.80 993912 1970836 140794 09:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 09:30:01 ens3 240.13 175.95 1755.83 53.53 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:31:01 ens3 28.56 26.86 210.21 7.77 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 134.34 101.41 983.02 30.65 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 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-10266) 02/10/25 _x86_64_ (8 CPU) 09:28:12 LINUX RESTART (8 CPU) 09:29:01 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 9.73 7.53 6.25 2.67 0.12 73.70 09:30:01 0 3.10 8.39 6.86 2.60 0.12 78.93 09:30:01 1 20.36 5.14 6.22 5.19 0.10 62.99 09:30:01 2 4.62 4.96 4.91 6.56 0.13 78.82 09:30:01 3 9.29 7.82 6.26 1.41 0.10 75.11 09:30:01 4 4.00 8.66 6.77 0.89 0.12 79.55 09:30:01 5 15.83 7.81 6.36 1.51 0.10 68.39 09:30:01 6 11.65 7.85 6.35 1.65 0.12 72.38 09:30:01 7 8.95 9.59 6.29 1.60 0.13 73.43 09:31:01 all 6.35 0.00 0.44 1.12 0.03 92.07 09:31:01 0 0.50 0.00 0.39 4.87 0.03 94.20 09:31:01 1 4.65 0.00 0.45 0.23 0.02 94.65 09:31:01 2 4.44 0.00 0.50 0.02 0.02 95.03 09:31:01 3 0.07 0.00 0.12 0.00 0.05 99.77 09:31:01 4 4.12 0.00 0.35 0.02 0.02 95.50 09:31:01 5 0.23 0.00 0.08 0.00 0.02 99.67 09:31:01 6 0.08 0.00 0.27 3.14 0.03 96.48 09:31:01 7 36.68 0.00 1.35 0.68 0.05 61.23 Average: all 8.03 3.75 3.33 1.89 0.07 82.92 Average: 0 1.80 4.19 3.62 3.74 0.08 86.57 Average: 1 12.47 2.56 3.32 2.70 0.06 78.90 Average: 2 4.53 2.46 2.69 3.27 0.08 86.97 Average: 3 4.67 3.90 3.18 0.70 0.08 87.46 Average: 4 4.06 4.30 3.54 0.45 0.07 87.58 Average: 5 8.01 3.90 3.21 0.75 0.06 84.07 Average: 6 5.84 3.91 3.29 2.40 0.08 84.48 Average: 7 22.87 4.78 3.81 1.14 0.09 67.31