---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10144 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 711 11101 1 4184 14946 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:a4:76:8b brd ff:ff:ff:ff:ff:ff inet 10.30.170.45/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fea4:768b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:29:74:68:73 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-4c-4g-10144) 02/10/25 _x86_64_ (4 CPU) 01:33:21 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 240.91 84.59 156.32 0.00 2896.98 7957.62 0.00 01:36:01 277.95 36.33 241.63 0.00 1703.98 13834.36 0.00 01:37:01 31.34 5.42 25.93 0.00 228.76 9891.55 0.00 01:38:01 61.69 1.07 60.62 0.00 52.12 13430.16 0.00 Average: 152.97 31.85 121.13 0.00 1220.46 11278.42 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13264044 15427124 546736 3.34 72348 2281892 1258356 7.22 778792 2052104 252776 01:36:01 12137464 14641056 1318480 8.05 83560 2600332 2257996 12.95 1674840 2254912 174664 01:37:01 10939408 13812632 2146680 13.10 92084 2946376 2733808 15.68 2600804 2507588 343948 01:38:01 11745888 15360688 598668 3.65 98892 3656392 1346144 7.72 1341304 2941456 794000 Average: 12021701 14810375 1152641 7.04 86721 2871248 1899076 10.90 1598935 2439015 391347 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 103.42 83.65 1117.44 17.95 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 01:36:01 ens3 319.48 259.26 3865.32 35.90 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 01:37:01 ens3 216.81 141.54 2707.09 17.04 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 1021.31 1021.31 973.09 973.09 0.00 0.00 0.00 0.00 01:38:01 ens3 215.18 177.50 1971.16 31.83 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 980.77 980.77 933.52 933.52 0.00 0.00 0.00 0.00 Average: ens3 213.72 165.49 2415.25 25.68 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 501.15 501.15 476.71 476.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-10144) 02/10/25 _x86_64_ (4 CPU) 01:33:21 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.66 12.03 9.19 2.84 0.11 56.17 01:35:01 0 21.91 10.57 8.28 3.45 0.10 55.69 01:35:01 1 34.82 11.25 9.04 2.72 0.12 42.06 01:35:01 2 8.42 13.98 9.86 2.52 0.12 65.11 01:35:01 3 13.64 12.31 9.60 2.67 0.10 61.68 01:36:01 all 48.81 0.00 2.15 1.70 0.09 47.24 01:36:01 0 51.25 0.00 2.09 0.92 0.10 45.65 01:36:01 1 46.27 0.00 2.61 1.47 0.08 49.56 01:36:01 2 49.78 0.00 1.75 0.40 0.08 47.99 01:36:01 3 47.94 0.00 2.17 4.00 0.10 45.79 01:37:01 all 48.71 0.00 1.84 0.48 0.08 48.89 01:37:01 0 41.57 0.00 1.41 0.17 0.08 56.77 01:37:01 1 53.51 0.00 1.87 0.13 0.08 44.40 01:37:01 2 49.46 0.00 2.61 0.37 0.08 47.49 01:37:01 3 50.37 0.00 1.48 1.24 0.07 46.85 01:38:01 all 47.53 0.00 2.37 0.44 0.09 49.57 01:38:01 0 57.17 0.00 2.14 0.08 0.10 40.50 01:38:01 1 44.05 0.00 1.78 0.30 0.08 53.79 01:38:01 2 44.08 0.00 3.33 0.47 0.08 52.03 01:38:01 3 44.85 0.00 2.21 0.92 0.08 51.93 Average: all 41.20 3.00 3.88 1.36 0.09 50.46 Average: 0 42.97 2.64 3.48 1.15 0.10 49.66 Average: 1 44.68 2.79 3.81 1.15 0.09 47.47 Average: 2 37.93 3.50 4.39 0.94 0.09 53.16 Average: 3 39.21 3.07 3.86 2.21 0.09 51.56