---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-773613 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 9.9G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop3 64M 64M 0 100% /snap/core20/2682 tmpfs 198M 0 198M 0% /run/user/1001 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 1971 425 149 0 1396 1353 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:ff:a1:52 brd ff:ff:ff:ff:ff:ff inet 10.30.122.133/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:feff:a152/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 76:98:75:db:31:32 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-773613) 11/22/25 _x86_64_ (1 CPU) 23:03:27 LINUX RESTART (1 CPU) 23:04:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:05:01 660.45 179.35 455.62 25.47 19454.55 62896.90 6468379.16 23:06:01 87.47 2.88 84.59 0.00 192.10 14332.14 0.00 23:07:01 36.91 4.82 32.09 0.00 322.75 1640.93 0.00 Average: 254.85 60.37 186.28 8.20 6439.59 25669.64 2083049.74 23:04:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:05:01 85856 1346540 438040 21.70 64444 1292744 1022788 33.34 600364 1143380 32996 23:06:01 138804 1352684 420252 20.82 80812 1218692 1006796 32.82 569956 1099468 13976 23:07:01 102648 1335212 436808 21.64 85288 1231984 1022144 33.32 595836 1107736 30432 Average: 109103 1344812 431700 21.38 76848 1247807 1017243 33.16 588719 1116861 25801 23:04:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:05:01 ens3 450.92 227.26 4035.89 73.26 0.00 0.00 0.00 0.00 23:05:01 lo 2.91 2.91 0.30 0.30 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 ens3 35.66 32.16 294.78 9.83 0.00 0.00 0.00 0.00 23:06:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 ens3 30.89 29.08 30.03 14.25 0.00 0.00 0.00 0.00 23:07:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 167.77 93.94 1409.81 31.75 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.23 0.23 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-773613) 11/22/25 _x86_64_ (1 CPU) 23:03:27 LINUX RESTART (1 CPU) 23:04:04 CPU %user %nice %system %iowait %steal %idle 23:05:01 all 71.00 0.07 12.57 13.05 0.14 3.17 23:05:01 0 71.00 0.07 12.57 13.05 0.14 3.17 23:06:01 all 79.89 0.00 4.94 5.41 0.10 9.65 23:06:01 0 79.89 0.00 4.94 5.41 0.10 9.65 23:07:01 all 81.50 0.00 4.06 2.99 0.12 11.34 23:07:01 0 81.50 0.00 4.06 2.99 0.12 11.34 Average: all 77.58 0.02 7.10 7.05 0.12 8.14 Average: 0 77.58 0.02 7.10 7.05 0.12 8.14