---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-5457 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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: 32 KiB L1i cache: 32 KiB L2 cache: 512 KiB L3 cache: 16 MiB NUMA node0 CPU(s): 0 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 969M 0 969M 0% /dev tmpfs 198M 1.1M 197M 1% /run /dev/vda1 194G 9.8G 184G 6% / tmpfs 986M 0 986M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 986M 0 986M 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 198M 0 198M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1971 408 146 0 1416 1370 Swap: 1023 1 1022 ---> 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:3a:4b:61 brd ff:ff:ff:ff:ff:ff inet 10.30.123.96/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe3a:4b61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 6a:96:1a:ad:ba:39 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-5457) 07/21/25 _x86_64_ (1 CPU) 07:07:52 LINUX RESTART (1 CPU) 07:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:09:01 475.17 77.86 397.32 0.00 12287.50 58300.17 0.00 07:10:01 76.70 3.08 73.62 0.00 121.85 13447.76 0.00 07:11:01 37.01 6.33 30.68 0.00 371.27 6027.80 0.00 Average: 196.31 29.09 167.22 0.00 4260.65 25927.04 0.00 07:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:09:01 78280 1360524 424760 21.04 65804 1308456 998692 32.56 496364 1251396 22916 07:10:01 127856 1359872 417264 20.67 81544 1233864 979584 31.94 485932 1196880 42928 07:11:01 182080 1432144 345032 17.09 85216 1246956 904648 29.49 437980 1189936 27796 Average: 129405 1384180 395685 19.60 77521 1263092 960975 31.33 473425 1212737 31213 07:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:09:01 ens3 346.82 206.35 1680.68 69.20 0.00 0.00 0.00 0.00 07:09:01 lo 1.37 1.37 0.14 0.14 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 38.51 33.24 293.88 10.06 0.00 0.00 0.00 0.00 07:10:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 30.76 29.56 31.03 16.04 0.00 0.00 0.00 0.00 07:11:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 138.71 89.72 668.59 31.77 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.20 0.20 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-5457) 07/21/25 _x86_64_ (1 CPU) 07:07:52 LINUX RESTART (1 CPU) 07:08:01 CPU %user %nice %system %iowait %steal %idle 07:09:01 all 57.45 0.00 9.64 9.82 0.12 22.98 07:09:01 0 57.45 0.00 9.64 9.82 0.12 22.98 07:10:01 all 81.11 0.00 4.75 5.24 0.12 8.79 07:10:01 0 81.11 0.00 4.75 5.24 0.12 8.79 07:11:01 all 75.69 0.00 4.04 4.98 0.12 15.18 07:11:01 0 75.69 0.00 4.04 4.98 0.12 15.18 Average: all 71.43 0.00 6.14 6.67 0.12 15.64 Average: 0 71.43 0.00 6.14 6.67 0.12 15.64