---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-620 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 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 524 4091 1 3329 7114 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:db:23:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.27/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fedb:23b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 32:a5:44:78:be:41 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-620) 01/15/26 _x86_64_ (2 CPU) 02:45:28 LINUX RESTART (2 CPU) 02:46:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:47:01 262.04 56.39 205.65 0.00 10077.99 21810.31 0.00 02:48:01 18.28 8.30 9.98 0.00 642.43 3280.00 0.00 02:49:01 120.40 9.20 111.20 0.00 824.00 22774.20 0.00 02:50:01 95.93 1.00 94.93 0.00 97.05 10777.40 0.00 Average: 123.00 18.40 104.60 0.00 2850.14 14600.41 0.00 02:46:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 5441836 7325504 474972 5.84 60668 2002440 1400564 15.25 712156 1766604 2020 02:48:01 4743132 7207268 561360 6.90 86240 2527928 1485416 16.17 887776 2227076 462288 02:49:01 4534072 7277472 486000 5.97 105808 2752760 1153980 12.56 810704 2476764 61516 02:50:01 4147228 7239868 522808 6.43 131872 3038252 1199704 13.06 882780 2752288 139840 Average: 4716567 7262528 511285 6.28 96147 2580345 1309916 14.26 823354 2305683 166416 02:46:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:47:01 ens3 303.96 203.09 1371.38 72.45 0.00 0.00 0.00 0.00 02:47:01 lo 1.98 1.98 0.19 0.19 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 ens3 40.39 28.46 1104.91 2.65 0.00 0.00 0.00 0.00 02:48:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 ens3 40.13 38.31 245.21 20.54 0.00 0.00 0.00 0.00 02:49:01 lo 13.30 13.30 14.64 14.64 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 58.56 44.34 870.65 11.07 0.00 0.00 0.00 0.00 02:50:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 109.14 77.50 894.06 26.29 0.00 0.00 0.00 0.00 Average: lo 4.34 4.34 3.79 3.79 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-620) 01/15/26 _x86_64_ (2 CPU) 02:45:28 LINUX RESTART (2 CPU) 02:46:03 CPU %user %nice %system %iowait %steal %idle 02:47:01 all 15.16 0.00 2.95 10.96 0.08 70.86 02:47:01 0 14.76 0.00 3.37 13.82 0.07 67.97 02:47:01 1 15.55 0.00 2.53 8.10 0.09 73.73 02:48:01 all 12.87 0.00 1.61 1.05 0.07 84.41 02:48:01 0 18.97 0.00 2.01 0.99 0.08 77.96 02:48:01 1 6.77 0.00 1.21 1.11 0.05 90.87 02:49:01 all 32.64 0.00 3.63 3.40 0.12 60.21 02:49:01 0 56.50 0.00 4.07 1.64 0.12 37.66 02:49:01 1 8.94 0.00 3.20 5.14 0.12 82.60 02:50:01 all 40.92 0.00 3.23 3.53 0.47 51.86 02:50:01 0 36.90 0.00 2.85 5.28 0.82 54.16 02:50:01 1 44.96 0.00 3.61 1.77 0.12 49.54 Average: all 25.50 0.00 2.85 4.68 0.18 66.78 Average: 0 31.93 0.00 3.07 5.36 0.27 59.37 Average: 1 19.08 0.00 2.64 4.00 0.09 74.20