---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-10277 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 9.8G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 867 27764 1 3468 30768 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:09:37:30 brd ff:ff:ff:ff:ff:ff inet 10.30.171.224/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe09:3730/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:ff:64:8a 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-10277) 02/10/25 _x86_64_ (8 CPU) 09:46:30 LINUX RESTART (8 CPU) 09:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:48:01 395.43 97.32 298.12 0.00 3599.00 15832.58 0.00 09:49:01 151.23 12.23 139.00 0.00 1126.69 22957.95 0.00 Average: 273.32 54.77 218.55 0.00 2362.74 19395.56 0.00 09:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:48:01 29553912 31564020 758536 2.31 80692 2231076 1665720 4.91 1018472 1960528 171804 09:49:01 28445912 31515724 777276 2.36 121860 3181044 1661696 4.90 1144096 2840448 634788 Average: 28999912 31539872 767906 2.34 101276 2706060 1663708 4.90 1081284 2400488 403296 09:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:48:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 367.49 245.19 2077.58 63.20 0.00 0.00 0.00 0.00 09:49:01 lo 3.53 3.53 0.36 0.36 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 179.02 128.11 2611.55 19.82 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.22 0.22 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 273.25 186.65 2344.59 41.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-10277) 02/10/25 _x86_64_ (8 CPU) 09:46:30 LINUX RESTART (8 CPU) 09:47:01 CPU %user %nice %system %iowait %steal %idle 09:48:01 all 11.02 9.40 7.40 2.34 0.12 69.73 09:48:01 0 15.26 4.54 6.77 6.53 0.12 66.78 09:48:01 1 10.37 10.65 7.92 3.69 0.12 67.25 09:48:01 2 13.27 8.40 6.63 1.64 0.12 69.94 09:48:01 3 3.28 11.59 8.08 0.76 0.10 76.20 09:48:01 4 8.79 10.64 7.40 1.97 0.12 71.08 09:48:01 5 5.62 10.41 8.27 1.78 0.12 73.80 09:48:01 6 3.42 11.10 7.77 0.65 0.13 76.92 09:48:01 7 28.14 7.83 6.39 1.68 0.10 55.86 09:49:01 all 17.72 0.00 1.70 2.27 0.06 78.25 09:49:01 0 3.38 0.00 1.00 4.73 0.03 90.86 09:49:01 1 27.22 0.00 2.03 2.53 0.08 68.15 09:49:01 2 34.43 0.00 2.26 1.64 0.07 61.61 09:49:01 3 7.73 0.00 1.48 0.65 0.07 90.07 09:49:01 4 13.28 0.00 1.66 6.79 0.07 78.20 09:49:01 5 19.55 0.00 1.60 0.77 0.08 77.99 09:49:01 6 18.99 0.00 1.89 0.94 0.07 78.12 09:49:01 7 17.12 0.00 1.72 0.10 0.05 81.01 Average: all 14.38 4.69 4.55 2.30 0.09 74.00 Average: 0 9.30 2.26 3.87 5.63 0.08 78.86 Average: 1 18.82 5.31 4.96 3.11 0.10 67.70 Average: 2 23.90 4.18 4.43 1.64 0.09 65.76 Average: 3 5.50 5.79 4.77 0.70 0.08 83.14 Average: 4 11.04 5.31 4.53 4.38 0.09 74.64 Average: 5 12.61 5.19 4.93 1.27 0.10 75.90 Average: 6 11.23 5.53 4.82 0.80 0.10 77.52 Average: 7 22.62 3.91 4.05 0.89 0.08 68.46