---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-18123 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5599.99 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 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: 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 Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled 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; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.1G 30G 24% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 981 3455 4 3501 6645 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:7a:91:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.219/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75506sec preferred_lft 75506sec inet6 fe80::f816:3eff:fe7a:915e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:82:c0:21:56:0e 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 5.15.0-161-generic (prd-ubuntu2204-docker-2c-2g-18123) 01/03/26 _x86_64_ (2 CPU) 10:13:26 LINUX RESTART (2 CPU) 10:20:14 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:30:01 1.39 0.01 1.38 0.01 0.04 17.75 443.80 10:40:32 1.35 0.00 1.35 0.00 0.00 15.85 0.00 10:50:03 14.28 0.01 1.51 12.76 0.25 17.35 108769.23 11:00:16 1.37 0.00 1.37 0.00 0.00 16.32 0.00 11:10:32 1.60 0.00 1.60 0.00 0.00 18.31 0.00 11:20:32 2.23 0.00 2.23 0.00 0.00 25.75 0.00 11:30:32 1.50 0.00 1.50 0.00 0.00 17.49 0.00 11:40:19 1.44 0.00 1.44 0.00 0.00 16.75 0.00 11:50:32 2.04 0.00 2.04 0.00 0.00 23.08 0.00 12:00:32 2.42 0.00 2.42 0.00 0.00 27.56 0.00 12:10:32 2.21 0.00 2.21 0.00 0.00 25.29 0.00 12:20:20 2.31 0.00 2.31 0.00 0.00 26.05 0.00 12:30:20 2.15 0.00 2.15 0.00 0.00 24.40 0.00 12:40:13 1.68 0.00 1.68 0.00 0.00 18.57 0.00 12:50:32 1.55 0.00 1.54 0.00 0.08 17.42 0.03 13:00:01 1.47 0.00 1.47 0.00 0.00 16.64 0.00 13:10:32 1.56 0.00 1.56 0.00 0.00 17.04 0.00 Average: 2.46 0.00 1.75 0.71 0.02 20.08 6102.67 10:20:14 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 2821496 6059884 1694572 20.85 108120 3274372 2194816 23.92 667916 4284152 196 10:40:32 2820744 6059672 1694792 20.85 108524 3274512 2195072 23.92 668320 4284820 140 10:50:03 2818504 6060332 1694072 20.84 109220 3276696 2195136 23.92 671144 4284520 252 11:00:16 2820312 6062528 1691904 20.81 109592 3276708 2195136 23.92 671512 4284788 156 11:10:32 2820376 6063072 1691340 20.81 110068 3276716 2195312 23.92 671968 4285136 136 11:20:32 2816396 6059952 1694492 20.85 110832 3276792 2195068 23.92 672748 4291264 144 11:30:32 2815388 6059472 1694972 20.85 111232 3276924 2195116 23.92 673156 4291812 132 11:40:19 2815136 6059632 1694808 20.85 111628 3276936 2195068 23.92 673544 4291760 136 11:50:32 2814380 6059640 1694780 20.85 112304 3277004 2195196 23.92 674220 4291924 144 12:00:32 2813880 6060120 1694316 20.84 113112 3277148 2195196 23.92 675032 4292132 144 12:10:32 2813124 6060260 1694204 20.84 113860 3277284 2195260 23.92 675780 4292420 220 12:20:20 2811864 6059912 1694484 20.85 114620 3277420 2195196 23.92 676536 4292960 144 12:30:20 2811108 6060008 1694436 20.85 115440 3277428 2195244 23.92 677356 4293324 168 12:40:13 2810104 6059444 1694964 20.85 115880 3277432 2195260 23.92 677772 4293096 188 12:50:32 2800048 6049916 1704508 20.97 116232 3277592 2195260 23.92 678636 4292824 204 13:00:01 2799796 6050088 1704316 20.97 116628 3277608 2196776 23.94 679028 4294168 152 13:10:32 2799796 6050480 1703916 20.96 117000 3277612 2195324 23.92 679404 4293044 132 Average: 2813085 6058495 1695934 20.86 112605 3276834 2195261 23.92 674357 4290244 164 10:20:14 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 10:30:01 ens3 0.36 0.14 0.11 0.07 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:32 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 10:40:32 ens3 0.39 0.16 0.13 0.08 0.00 0.00 0.00 0.00 10:40:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:03 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 10:50:03 ens3 0.29 0.11 0.09 0.05 0.00 0.00 0.00 0.00 10:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:16 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:00:16 ens3 0.21 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:32 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 11:10:32 ens3 0.28 0.10 0.07 0.04 0.00 0.00 0.00 0.00 11:10:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:32 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:20:32 ens3 0.29 0.10 0.08 0.04 0.00 0.00 0.00 0.00 11:20:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:32 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:30:32 ens3 0.24 0.12 0.07 0.04 0.00 0.00 0.00 0.00 11:30:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:19 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:40:19 ens3 0.37 0.15 0.11 0.06 0.00 0.00 0.00 0.00 11:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:32 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:50:32 ens3 0.21 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:50:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:32 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:00:32 ens3 0.19 0.07 0.04 0.02 0.00 0.00 0.00 0.00 12:00:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:32 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:10:32 ens3 0.29 0.13 0.08 0.04 0.00 0.00 0.00 0.00 12:10:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:20 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:20:20 ens3 0.27 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:20 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:30:20 ens3 0.32 0.13 0.10 0.06 0.00 0.00 0.00 0.00 12:30:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:13 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:40:13 ens3 0.29 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:32 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:50:32 ens3 0.29 0.15 0.07 0.05 0.00 0.00 0.00 0.00 12:50:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 13:00:01 ens3 0.47 0.18 0.16 0.10 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:32 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 13:10:32 ens3 0.20 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:10:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 0.29 0.12 0.08 0.04 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 5.15.0-161-generic (prd-ubuntu2204-docker-2c-2g-18123) 01/03/26 _x86_64_ (2 CPU) 10:13:26 LINUX RESTART (2 CPU) 10:20:14 CPU %user %nice %system %iowait %steal %idle 10:30:01 all 0.40 0.00 0.17 0.02 0.10 99.31 10:30:01 0 0.53 0.00 0.16 0.02 0.10 99.19 10:30:01 1 0.28 0.00 0.18 0.01 0.10 99.43 10:40:32 all 0.19 0.00 0.17 0.01 0.11 99.52 10:40:32 0 0.18 0.00 0.16 0.02 0.10 99.54 10:40:32 1 0.20 0.00 0.18 0.01 0.11 99.50 10:50:03 all 0.18 0.00 0.18 0.04 0.11 99.49 10:50:03 0 0.18 0.00 0.20 0.02 0.11 99.49 10:50:03 1 0.17 0.00 0.17 0.06 0.10 99.50 11:00:16 all 0.60 0.00 0.18 0.01 0.10 99.11 11:00:16 0 0.97 0.00 0.14 0.00 0.09 98.79 11:00:16 1 0.22 0.00 0.21 0.03 0.11 99.43 11:10:32 all 0.37 0.00 0.19 0.02 0.10 99.33 11:10:32 0 0.48 0.00 0.19 0.01 0.10 99.23 11:10:32 1 0.26 0.00 0.18 0.03 0.10 99.44 11:20:32 all 0.55 0.00 0.19 0.02 0.10 99.14 11:20:32 0 0.17 0.00 0.15 0.01 0.08 99.59 11:20:32 1 0.94 0.00 0.23 0.02 0.11 98.70 11:30:32 all 0.19 0.00 0.17 0.02 0.09 99.54 11:30:32 0 0.12 0.00 0.11 0.02 0.07 99.68 11:30:32 1 0.27 0.00 0.22 0.01 0.11 99.39 11:40:19 all 0.50 0.00 0.18 0.02 0.10 99.20 11:40:19 0 0.71 0.00 0.16 0.01 0.09 99.02 11:40:19 1 0.29 0.00 0.19 0.02 0.11 99.38 11:50:32 all 0.60 0.00 0.18 0.02 0.10 99.10 11:50:32 0 0.96 0.00 0.15 0.02 0.09 98.78 11:50:32 1 0.23 0.00 0.22 0.02 0.12 99.42 12:00:32 all 0.21 0.00 0.18 0.02 0.10 99.49 12:00:32 0 0.20 0.00 0.16 0.01 0.10 99.53 12:00:32 1 0.22 0.00 0.19 0.04 0.10 99.45 12:10:32 all 0.22 0.00 0.18 0.02 0.10 99.49 12:10:32 0 0.14 0.00 0.15 0.01 0.09 99.62 12:10:32 1 0.29 0.00 0.21 0.03 0.11 99.36 12:10:32 CPU %user %nice %system %iowait %steal %idle 12:20:20 all 0.43 0.00 0.17 0.02 0.10 99.27 12:20:20 0 0.24 0.00 0.18 0.01 0.11 99.46 12:20:20 1 0.63 0.00 0.15 0.03 0.09 99.09 12:30:20 all 0.40 0.00 0.19 0.02 0.10 99.29 12:30:20 0 0.57 0.00 0.18 0.01 0.10 99.15 12:30:20 1 0.23 0.00 0.20 0.03 0.10 99.43 12:40:13 all 0.66 0.00 0.19 0.02 0.10 99.04 12:40:13 0 0.21 0.00 0.15 0.01 0.08 99.55 12:40:13 1 1.10 0.00 0.23 0.02 0.11 98.54 12:50:32 all 0.56 0.00 0.19 0.01 0.10 99.14 12:50:32 0 0.44 0.00 0.16 0.01 0.08 99.31 12:50:32 1 0.69 0.00 0.21 0.02 0.11 98.96 13:00:01 all 0.17 0.00 0.17 0.01 0.10 99.55 13:00:01 0 0.16 0.00 0.15 0.01 0.10 99.59 13:00:01 1 0.19 0.00 0.18 0.02 0.11 99.51 13:10:32 all 0.17 0.00 0.18 0.01 0.10 99.54 13:10:32 0 0.21 0.00 0.22 0.02 0.12 99.44 13:10:32 1 0.12 0.00 0.15 0.01 0.09 99.64 Average: all 0.38 0.00 0.18 0.02 0.10 99.33 Average: 0 0.38 0.00 0.16 0.01 0.09 99.35 Average: 1 0.37 0.00 0.19 0.02 0.11 99.30