---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-12228 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/38688 ---> free -m: total used free shared buff/cache available Mem: 7945 559 4500 1 2885 7080 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:3a:01:7d brd ff:ff:ff:ff:ff:ff inet 10.30.122.206/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe3a:17d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether da:b2:4d:59:bb:6b 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-12228) 06/02/26 _x86_64_ (2 CPU) 11:50:21 LINUX RESTART (2 CPU) 11:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:52:01 12.79 0.39 12.40 0.00 53.41 7833.84 0.00 11:53:02 1.47 0.00 1.47 0.00 0.00 19.20 0.00 11:54:01 1.05 0.00 1.05 0.00 0.00 14.51 0.00 11:55:01 1.37 0.00 1.37 0.00 0.00 18.40 0.00 11:56:01 19.41 3.45 15.96 0.00 2521.03 3758.48 0.00 11:57:01 62.02 9.52 52.51 0.00 871.05 4319.95 0.00 Average: 16.40 2.24 14.17 0.00 577.35 2653.85 0.00 11:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 5352148 7303496 495732 6.09 60672 2069288 1410928 15.36 799060 1767828 148 11:53:02 5353036 7304488 494472 6.08 60744 2069300 1410928 15.36 797428 1767820 132 11:54:01 5357564 7309108 489820 6.02 60808 2069308 1410928 15.36 792572 1767828 144 11:55:01 5358488 7310092 488788 6.01 60872 2069316 1410928 15.36 791780 1767836 148 11:56:01 5168512 7296008 494468 6.08 64180 2239452 1466228 15.96 920788 1816372 1068 11:57:01 4820396 7247560 525476 6.46 90632 2496464 1221492 13.30 1005556 2049568 193000 Average: 5235024 7295125 498126 6.12 66318 2168855 1388572 15.12 851197 1822875 32440 11:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 38.97 32.04 294.53 4.10 0.00 0.00 0.00 0.00 11:52:01 lo 1.32 1.32 0.13 0.13 0.00 0.00 0.00 0.00 11:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:02 ens3 0.18 0.90 0.02 0.04 0.00 0.00 0.00 0.00 11:53:02 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 0.05 0.73 0.01 0.03 0.00 0.00 0.00 0.00 11:54:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 0.18 0.88 0.02 0.04 0.00 0.00 0.00 0.00 11:55:01 lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 65.46 44.05 1405.16 3.24 0.00 0.00 0.00 0.00 11:56:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 55.91 43.91 924.37 9.42 0.00 0.00 0.00 0.00 11:57:01 lo 1.63 1.63 0.17 0.17 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: ens3 26.83 20.44 438.99 2.82 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-12228) 06/02/26 _x86_64_ (2 CPU) 11:50:21 LINUX RESTART (2 CPU) 11:51:02 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 3.36 0.00 0.72 0.22 0.03 95.66 11:52:01 0 3.20 0.00 0.95 0.37 0.03 95.44 11:52:01 1 3.52 0.00 0.49 0.07 0.03 95.89 11:53:02 all 0.11 0.00 0.06 0.02 0.03 99.78 11:53:02 0 0.10 0.00 0.05 0.00 0.03 99.82 11:53:02 1 0.12 0.00 0.07 0.03 0.03 99.75 11:54:01 all 0.55 0.00 0.03 0.02 0.03 99.37 11:54:01 0 0.05 0.00 0.03 0.00 0.03 99.88 11:54:01 1 1.05 0.00 0.03 0.03 0.02 98.87 11:55:01 all 0.08 0.00 0.03 0.03 0.03 99.82 11:55:01 0 0.07 0.00 0.03 0.00 0.03 99.87 11:55:01 1 0.10 0.00 0.03 0.05 0.03 99.78 11:56:01 all 4.00 0.00 1.16 0.64 0.05 94.15 11:56:01 0 3.87 0.00 1.07 0.29 0.05 94.72 11:56:01 1 4.13 0.00 1.24 1.00 0.05 93.58 11:57:01 all 24.34 0.00 2.06 2.14 0.07 71.38 11:57:01 0 37.03 0.00 2.51 1.02 0.08 59.36 11:57:01 1 11.68 0.00 1.62 3.27 0.05 83.39 Average: all 5.43 0.00 0.68 0.51 0.04 93.33 Average: 0 7.43 0.00 0.78 0.28 0.04 91.47 Average: 1 3.44 0.00 0.58 0.75 0.04 95.19