---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-14636 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 855 27776 1 3467 30780 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:1c:e7:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.36/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fe1c:e7e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d5:08:4b:b6 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-14636) 02/10/25 _x86_64_ (8 CPU) 14:20:22 LINUX RESTART (8 CPU) 14:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:22:01 390.68 78.04 312.65 0.00 1589.47 11425.71 0.00 14:23:01 148.86 12.56 136.29 0.00 1183.94 23787.77 0.00 Average: 269.77 45.30 224.47 0.00 1386.70 17606.74 0.00 14:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:01 29524832 31549740 768488 2.34 82168 2242324 1709328 5.04 1029848 1966288 191024 14:23:01 28532320 31603780 685836 2.09 121936 3181988 1600160 4.72 1054552 2840568 622224 Average: 29028576 31576760 727162 2.21 102052 2712156 1654744 4.88 1042200 2403428 406624 14:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:01 ens3 173.77 129.85 1693.64 22.54 0.00 0.00 0.00 0.00 14:22:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 190.68 140.64 2603.37 20.97 0.00 0.00 0.00 0.00 14:23:01 lo 3.53 3.53 0.36 0.36 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 182.23 135.24 2148.51 21.75 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 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 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-14636) 02/10/25 _x86_64_ (8 CPU) 14:20:22 LINUX RESTART (8 CPU) 14:21:01 CPU %user %nice %system %iowait %steal %idle 14:22:01 all 9.90 8.62 7.22 2.59 0.11 71.56 14:22:01 0 10.39 9.31 7.11 1.21 0.10 71.87 14:22:01 1 5.06 4.60 5.81 6.99 0.10 77.44 14:22:01 2 5.29 9.39 7.20 2.33 0.10 75.69 14:22:01 3 30.16 6.23 6.92 2.22 0.12 54.34 14:22:01 4 6.75 9.49 7.22 1.08 0.13 75.32 14:22:01 5 6.18 10.15 7.78 1.78 0.12 73.99 14:22:01 6 11.42 9.36 7.57 0.99 0.12 70.54 14:22:01 7 3.90 10.44 8.11 4.17 0.10 73.28 14:23:01 all 17.79 0.00 1.66 2.50 0.05 77.98 14:23:01 0 24.34 0.00 2.07 1.69 0.07 71.84 14:23:01 1 2.54 0.00 1.01 5.44 0.05 90.96 14:23:01 2 26.10 0.00 2.71 4.20 0.07 66.92 14:23:01 3 19.95 0.00 1.47 0.17 0.05 78.36 14:23:01 4 4.99 0.00 1.19 5.69 0.03 88.10 14:23:01 5 12.19 0.00 1.39 1.90 0.03 84.48 14:23:01 6 24.56 0.00 1.57 0.74 0.07 73.07 14:23:01 7 27.58 0.00 1.91 0.25 0.07 70.20 Average: all 13.85 4.30 4.43 2.55 0.08 74.78 Average: 0 17.40 4.63 4.58 1.45 0.08 71.85 Average: 1 3.80 2.30 3.41 6.21 0.08 84.19 Average: 2 15.69 4.70 4.95 3.26 0.08 71.31 Average: 3 25.04 3.11 4.19 1.19 0.08 66.40 Average: 4 5.87 4.74 4.20 3.39 0.08 81.73 Average: 5 9.20 5.06 4.57 1.84 0.08 79.26 Average: 6 18.00 4.68 4.57 0.86 0.09 71.80 Average: 7 15.79 5.20 5.00 2.20 0.08 71.74