---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-4369 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: 2799.998 BogoMIPS: 5599.99 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 nrip_save 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 11G 29G 27% / 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/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/24718 /dev/loop4 64M 64M 0 100% /snap/core20/2599 /dev/loop5 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 7945 523 4339 1 3083 7116 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:6c:03:33 brd ff:ff:ff:ff:ff:ff inet 10.30.123.170/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe6c:333/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 82:86:6e:c4:94:9e 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-4369) 07/01/25 _x86_64_ (2 CPU) 19:57:28 LINUX RESTART (2 CPU) 19:58:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:59:01 201.65 2.02 199.64 0.00 150.73 10111.22 0.00 20:00:01 1.22 0.02 1.20 0.00 1.87 16.81 0.00 20:01:01 1.27 0.02 1.25 0.00 3.87 15.33 0.00 20:02:01 1.82 0.00 1.82 0.00 0.00 23.20 0.00 20:03:01 47.98 3.80 44.18 0.00 4286.09 9002.23 0.00 20:04:01 44.39 8.90 35.49 0.00 788.80 3373.68 0.00 Average: 48.87 2.46 46.41 0.00 875.92 3721.58 0.00 19:58:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:59:01 5390320 7339840 460312 5.66 60636 2067504 1383936 15.07 760560 1768360 140 20:00:01 5393216 7342840 457184 5.62 60700 2067572 1383936 15.07 757904 1768408 192 20:01:01 5395940 7345732 454216 5.58 60756 2067696 1399824 15.24 755224 1768524 144 20:02:01 5395280 7345156 454692 5.59 60828 2067696 1399824 15.24 755928 1768532 152 20:03:01 4909736 7322392 462176 5.68 94500 2490496 1442136 15.70 1049264 1936304 1056 20:04:01 4666096 7262992 513780 6.31 108528 2653240 1214260 13.22 1145064 2072696 93024 Average: 5191765 7326492 467060 5.74 74325 2235701 1370653 14.92 870657 1847137 15785 19:58:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:59:01 ens3 194.41 125.08 1095.21 38.61 0.00 0.00 0.00 0.00 19:59:01 lo 1.98 1.98 0.19 0.19 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 ens3 1.83 0.87 0.17 0.04 0.00 0.00 0.00 0.00 20:00:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 ens3 1.83 0.75 0.22 0.03 0.00 0.00 0.00 0.00 20:01:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 ens3 2.92 1.68 0.91 0.65 0.00 0.00 0.00 0.00 20:02:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 ens3 144.83 86.62 2991.52 6.14 0.00 0.00 0.00 0.00 20:03:01 lo 0.85 0.85 0.09 0.09 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 ens3 52.13 34.34 833.43 6.66 0.00 0.00 0.00 0.00 20:04:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 65.61 41.09 818.71 8.52 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-4369) 07/01/25 _x86_64_ (2 CPU) 19:57:28 LINUX RESTART (2 CPU) 19:58:03 CPU %user %nice %system %iowait %steal %idle 19:59:01 all 10.35 0.00 1.71 2.39 0.07 85.49 19:59:01 0 9.12 0.00 1.12 0.88 0.07 88.82 19:59:01 1 11.58 0.00 2.31 3.92 0.07 82.12 20:00:01 all 0.95 0.00 0.07 0.02 0.04 98.93 20:00:01 0 1.81 0.00 0.07 0.03 0.05 98.04 20:00:01 1 0.07 0.00 0.07 0.00 0.03 99.83 20:01:01 all 0.60 0.00 0.07 0.03 0.03 99.26 20:01:01 0 1.06 0.00 0.13 0.07 0.05 98.69 20:01:01 1 0.13 0.00 0.02 0.00 0.02 99.83 20:02:01 all 0.08 0.00 0.09 0.09 0.04 99.69 20:02:01 0 0.10 0.00 0.08 0.05 0.05 99.71 20:02:01 1 0.07 0.00 0.10 0.13 0.03 99.67 20:03:01 all 7.48 0.00 4.44 2.48 0.06 85.54 20:03:01 0 7.87 0.00 5.83 1.58 0.07 84.65 20:03:01 1 7.08 0.00 3.06 3.38 0.05 86.43 20:04:01 all 15.63 0.00 1.51 1.42 0.08 81.36 20:04:01 0 14.57 0.00 1.59 1.07 0.07 82.70 20:04:01 1 16.68 0.00 1.42 1.77 0.10 80.03 Average: all 5.81 0.00 1.31 1.06 0.05 91.76 Average: 0 5.73 0.00 1.46 0.61 0.06 92.14 Average: 1 5.90 0.00 1.15 1.52 0.05 91.38