---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-4370 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 28G 28% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 541 3622 1 3781 7096 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:27:be:3f brd ff:ff:ff:ff:ff:ff inet 10.30.123.61/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe27:be3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 3a:9b:17:72:cb:35 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-4370) 07/01/25 _x86_64_ (2 CPU) 19:57:54 LINUX RESTART (2 CPU) 19:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:59:01 359.46 64.64 294.82 0.00 10949.91 43612.33 0.00 20:00:01 15.76 8.15 7.61 0.00 639.92 5134.84 0.00 20:01:01 88.27 0.90 87.37 0.00 44.13 22868.59 0.00 20:02:01 13.96 0.00 13.96 0.00 0.00 1774.50 0.00 20:03:01 35.80 8.99 26.81 0.00 813.71 3633.62 0.00 20:04:01 133.68 4.33 129.35 0.00 4359.14 20891.18 0.00 Average: 107.80 14.50 93.30 0.00 2800.63 16316.05 0.00 19:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:59:01 5440960 7324340 474708 5.83 60572 2002068 1385868 15.09 709836 1768452 150400 20:00:01 5358460 7285836 510016 6.27 63780 2040856 1438336 15.66 756840 1798788 22820 20:01:01 4628100 7260056 502772 6.18 95196 2661872 1449400 15.78 781460 2417964 49520 20:02:01 4626668 7258808 503908 6.19 95528 2662320 1449400 15.78 783200 2418420 404 20:03:01 4425956 7228628 528360 6.49 106836 2807848 1216972 13.25 851696 2531052 54216 20:04:01 3702256 7256464 495896 6.09 165584 3453636 1155324 12.58 1142228 2915136 140484 Average: 4697067 7269022 502610 6.18 97916 2604767 1349217 14.69 837543 2308302 69641 19:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:59:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 19:59:01 ens3 364.54 205.00 1387.86 67.72 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 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:00:01 ens3 4.60 2.47 1.52 0.45 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 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 20:01:01 ens3 48.36 26.43 1106.40 2.48 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 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 20:02:01 ens3 6.78 5.12 3.23 1.12 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 lo 10.92 10.92 14.42 14.42 0.00 0.00 0.00 0.00 20:03:01 ens3 115.61 86.50 1130.66 24.52 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 lo 1.88 1.88 0.20 0.20 0.00 0.00 0.00 0.00 20:04:01 ens3 150.19 79.32 2946.39 13.23 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: lo 3.03 3.03 2.52 2.52 0.00 0.00 0.00 0.00 Average: ens3 115.01 67.47 1095.99 18.26 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-4370) 07/01/25 _x86_64_ (2 CPU) 19:57:54 LINUX RESTART (2 CPU) 19:58:01 CPU %user %nice %system %iowait %steal %idle 19:59:01 all 15.77 0.00 4.38 7.66 0.07 72.12 19:59:01 0 14.81 0.00 5.60 12.16 0.08 67.35 19:59:01 1 16.74 0.00 3.15 3.17 0.05 76.89 20:00:01 all 4.20 0.00 0.44 0.49 0.04 94.82 20:00:01 0 6.05 0.00 0.55 0.90 0.03 92.47 20:00:01 1 2.37 0.00 0.33 0.08 0.05 97.16 20:01:01 all 26.93 0.00 2.65 2.04 0.07 68.31 20:01:01 0 51.85 0.00 3.37 1.27 0.08 43.43 20:01:01 1 2.59 0.00 1.94 2.79 0.07 92.62 20:02:01 all 0.40 0.00 0.12 0.20 0.04 99.24 20:02:01 0 0.12 0.00 0.15 0.40 0.05 99.28 20:02:01 1 0.68 0.00 0.08 0.00 0.03 99.20 20:03:01 all 16.06 0.00 2.16 1.03 0.07 80.68 20:03:01 0 23.32 0.00 2.29 1.88 0.07 72.44 20:03:01 1 8.79 0.00 2.04 0.17 0.07 88.93 20:04:01 all 44.82 0.00 6.48 6.46 0.09 42.15 20:04:01 0 43.87 0.00 6.92 9.26 0.10 39.86 20:04:01 1 45.76 0.00 6.04 3.67 0.08 44.44 Average: all 18.05 0.00 2.70 2.97 0.06 76.21 Average: 0 23.34 0.00 3.14 4.31 0.07 69.14 Average: 1 12.78 0.00 2.26 1.65 0.06 83.26