---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-10241 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 9.9G 29G 26% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 50M 50M 0 100% /snap/snapd/26865 ---> free -m: total used free shared buff/cache available Mem: 7945 549 4779 1 2616 7094 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:fe:d2:de brd ff:ff:ff:ff:ff:ff inet 10.30.123.84/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fefe:d2de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 6e:af:a0:88:f1:7c 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-10241) 05/22/26 _x86_64_ (2 CPU) 06:06:02 LINUX RESTART (2 CPU) 06:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:08:01 125.27 2.73 122.54 0.00 124.32 14567.02 0.00 06:09:01 22.36 0.02 22.35 0.00 3.87 2449.33 0.00 06:10:01 9.87 0.28 9.58 0.00 2.27 565.11 0.00 06:11:01 1.37 0.00 1.37 0.00 0.00 25.06 0.00 06:12:01 20.76 1.05 19.71 0.00 41.72 2542.35 0.00 06:13:01 4.77 1.27 3.50 0.00 95.17 88.24 0.00 06:14:01 26.53 0.62 25.91 0.00 30.13 1166.61 0.00 06:15:01 3.50 0.00 3.50 0.00 0.00 331.14 0.00 Average: 26.60 0.74 25.85 0.00 37.00 2692.06 0.00 06:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:01 5049204 7291888 478256 5.88 94164 2303408 1111024 12.10 726016 2090952 63080 06:09:01 5009320 7252008 518416 6.37 94692 2303320 1151128 12.53 770280 2087744 10728 06:10:01 5050460 7294420 475508 5.84 95252 2303524 1102328 12.00 729776 2086500 348 06:11:01 5050320 7294324 475548 5.84 95288 2303524 1123660 12.23 729272 2086500 144 06:12:01 4922488 7277768 486272 5.98 109584 2398660 1160868 12.64 791984 2142360 536 06:13:01 4902796 7260344 504000 6.19 109336 2401196 1168700 12.72 830196 2126152 728 06:14:01 4920164 7281488 482316 5.93 111764 2402084 1132384 12.33 811996 2125652 9160 06:15:01 4920300 7281636 482072 5.92 111804 2402084 1148340 12.50 811340 2125652 128 Average: 4978132 7279234 487798 6.00 102736 2352225 1137304 12.38 775108 2108939 10606 06:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:08:01 ens3 41.94 36.65 417.35 8.78 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 06:09:01 ens3 3.93 3.75 2.73 1.49 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 06:10:01 ens3 2.83 2.98 2.66 0.96 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:11:01 ens3 0.55 0.50 0.66 0.07 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:12:01 ens3 41.80 18.94 850.73 1.63 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 06:13:01 ens3 13.15 15.34 12.12 2.74 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 lo 4.20 4.20 0.39 0.39 0.00 0.00 0.00 0.00 06:14:01 ens3 23.46 22.96 17.28 7.78 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 06:15:01 ens3 0.40 0.35 0.09 0.05 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 15.95 12.64 162.43 2.92 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: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-10241) 05/22/26 _x86_64_ (2 CPU) 06:06:02 LINUX RESTART (2 CPU) 06:07:02 CPU %user %nice %system %iowait %steal %idle 06:08:01 all 39.74 0.00 3.18 4.46 0.12 52.49 06:08:01 0 37.44 0.00 3.22 5.01 0.12 54.21 06:08:01 1 42.04 0.00 3.15 3.91 0.12 50.78 06:09:01 all 4.40 0.00 0.37 0.59 0.05 94.59 06:09:01 0 2.84 0.00 0.30 0.90 0.03 95.93 06:09:01 1 5.97 0.00 0.44 0.28 0.07 93.25 06:10:01 all 6.38 0.00 0.31 1.45 0.04 91.82 06:10:01 0 11.10 0.00 0.40 2.89 0.05 85.56 06:10:01 1 1.65 0.00 0.22 0.02 0.03 98.08 06:11:01 all 1.11 0.00 0.04 0.04 0.02 98.78 06:11:01 0 0.05 0.00 0.05 0.08 0.03 99.78 06:11:01 1 2.15 0.00 0.03 0.00 0.02 97.80 06:12:01 all 3.49 0.00 1.77 1.34 0.03 93.36 06:12:01 0 3.28 0.00 1.28 2.18 0.03 93.23 06:12:01 1 3.70 0.00 2.27 0.50 0.03 93.50 06:13:01 all 11.99 0.00 1.21 0.07 0.07 86.66 06:13:01 0 16.99 0.00 1.34 0.07 0.07 81.54 06:13:01 1 7.01 0.00 1.08 0.07 0.07 91.77 06:14:01 all 27.75 0.00 1.69 1.01 0.06 69.49 06:14:01 0 14.42 0.00 1.34 0.13 0.05 84.06 06:14:01 1 41.04 0.00 2.05 1.88 0.07 54.96 06:15:01 all 0.08 0.00 0.04 0.03 0.03 99.81 06:15:01 0 0.12 0.00 0.07 0.05 0.05 99.72 06:15:01 1 0.05 0.00 0.02 0.02 0.02 99.90 Average: all 11.81 0.00 1.07 1.12 0.05 85.95 Average: 0 10.73 0.00 1.00 1.41 0.05 86.81 Average: 1 12.88 0.00 1.15 0.83 0.05 85.08