---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-15191 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: 2800.000 BogoMIPS: 5600.00 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 863 27776 1 3460 30772 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:60:05:ed brd ff:ff:ff:ff:ff:ff inet 10.30.171.110/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe60:5ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:56:9d:48 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-15191) 02/11/25 _x86_64_ (8 CPU) 16:01:03 LINUX RESTART (8 CPU) 16:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:03:01 139.41 62.19 77.22 0.00 1240.86 9262.34 0.00 16:04:01 141.19 12.60 128.60 0.00 1220.73 28987.70 0.00 Average: 140.30 37.39 102.91 0.00 1230.79 19125.02 0.00 16:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:03:01 29479460 31591592 720988 2.19 85472 2320340 1620132 4.78 983248 2047700 218840 16:04:01 28497212 31561816 725236 2.21 121784 3175336 1608324 4.74 1091728 2836392 387104 Average: 28988336 31576704 723112 2.20 103628 2747838 1614228 4.76 1037488 2442046 302972 16:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:03:01 ens3 77.45 66.49 948.42 15.66 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:04:01 ens3 170.79 129.83 2581.90 21.67 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 3.53 3.53 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 124.12 98.16 1765.16 18.67 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 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-15191) 02/11/25 _x86_64_ (8 CPU) 16:01:03 LINUX RESTART (8 CPU) 16:02:01 CPU %user %nice %system %iowait %steal %idle 16:03:01 all 9.98 6.45 5.25 2.02 0.10 76.20 16:03:01 0 16.06 6.40 4.69 1.41 0.12 71.33 16:03:01 1 4.51 6.88 5.72 1.26 0.08 81.54 16:03:01 2 11.32 6.40 4.99 1.26 0.08 75.95 16:03:01 3 6.28 7.04 5.41 0.67 0.08 80.51 16:03:01 4 7.00 7.15 4.74 0.94 0.10 80.06 16:03:01 5 17.64 6.15 6.25 2.93 0.15 66.88 16:03:01 6 8.91 2.62 4.52 6.64 0.10 77.20 16:03:01 7 8.03 8.96 5.66 1.03 0.10 76.22 16:04:01 all 15.61 0.00 1.49 5.50 0.06 77.34 16:04:01 0 5.15 0.00 1.09 0.90 0.07 92.80 16:04:01 1 18.04 0.00 1.61 2.71 0.08 77.56 16:04:01 2 6.79 0.00 0.77 0.43 0.03 91.97 16:04:01 3 37.44 0.00 2.40 8.65 0.12 51.40 16:04:01 4 6.12 0.00 0.90 0.60 0.05 92.32 16:04:01 5 13.14 0.00 1.79 15.10 0.05 69.91 16:04:01 6 7.49 0.00 1.39 12.08 0.05 79.00 16:04:01 7 30.82 0.00 2.00 3.51 0.07 63.61 Average: all 12.80 3.22 3.37 3.76 0.08 76.77 Average: 0 10.59 3.19 2.88 1.16 0.09 82.09 Average: 1 11.29 3.43 3.66 1.99 0.08 79.55 Average: 2 9.05 3.19 2.88 0.84 0.06 83.97 Average: 3 21.88 3.52 3.90 4.67 0.10 65.94 Average: 4 6.56 3.57 2.82 0.77 0.08 86.21 Average: 5 15.39 3.08 4.03 9.01 0.10 68.39 Average: 6 8.20 1.31 2.95 9.37 0.08 78.10 Average: 7 19.47 4.46 3.82 2.27 0.08 69.89