---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-2032 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.9G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 508 4915 1 2521 7136 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:b2:cf:8b brd ff:ff:ff:ff:ff:ff inet 10.30.123.53/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:feb2:cf8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 0e:d1:26:9a:aa:18 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-2032) 09/09/26 _x86_64_ (2 CPU) 16:04:31 LINUX RESTART (2 CPU) 16:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:06:01 213.39 14.91 198.47 0.00 1054.60 3393.48 0.00 16:07:01 74.59 0.52 74.08 0.00 45.58 10479.04 0.00 16:08:01 52.61 2.18 50.42 0.00 160.64 9222.73 0.00 Average: 112.97 5.82 107.15 0.00 416.71 7722.62 0.00 16:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:06:01 5582892 7366368 435336 5.35 58860 1905444 1076812 11.72 603060 1737120 33940 16:07:01 5049744 7261032 517320 6.36 87860 2282300 1161368 12.64 738128 2090852 203940 16:08:01 5081528 7347116 426324 5.24 93712 2325820 1072788 11.68 683424 2103908 11076 Average: 5238055 7324839 459660 5.65 80144 2171188 1103656 12.02 674871 1977293 82985 16:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.42 0.42 0.04 0.04 0.00 0.00 0.00 0.00 16:06:01 ens3 174.00 161.89 631.78 61.62 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 16:07:01 ens3 231.06 159.10 1295.43 14.87 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:08:01 ens3 19.88 18.10 52.94 5.25 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 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 141.47 112.76 660.24 27.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-2032) 09/09/26 _x86_64_ (2 CPU) 16:04:31 LINUX RESTART (2 CPU) 16:05:02 CPU %user %nice %system %iowait %steal %idle 16:06:01 all 16.41 0.00 1.99 2.25 0.00 79.34 16:06:01 0 15.71 0.00 2.33 3.57 0.00 78.40 16:06:01 1 17.12 0.00 1.65 0.94 0.00 80.29 16:07:01 all 27.01 0.00 2.39 3.21 0.02 67.38 16:07:01 0 22.87 0.00 1.94 2.01 0.02 73.17 16:07:01 1 31.15 0.00 2.85 4.41 0.02 61.57 16:08:01 all 38.86 0.00 2.74 0.83 0.02 57.55 16:08:01 0 32.35 0.00 2.35 0.28 0.02 64.99 16:08:01 1 45.36 0.00 3.13 1.38 0.02 50.11 Average: all 27.50 0.00 2.38 2.10 0.01 68.01 Average: 0 23.69 0.00 2.20 1.94 0.01 72.15 Average: 1 31.32 0.00 2.55 2.25 0.01 63.86