---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-4782 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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 disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 8.5G 69G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 584 12407 4 2997 15069 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:97:ad:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.163/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75501sec preferred_lft 75501sec inet6 fe80::f816:3eff:fe97:ad31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 7e:aa:4d:97:08:8d 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 5.15.0-153-generic (prd-ubuntu2204-docker-4c-4g-4782) 10/18/25 _x86_64_ (4 CPU) 08:08:53 LINUX RESTART (4 CPU) 08:10:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:20:04 13.07 1.11 10.79 1.17 679.16 2174.12 12965.52 08:30:04 1.42 0.01 1.42 0.00 0.04 16.69 0.43 08:40:04 1.29 0.00 1.29 0.00 0.00 14.60 0.00 08:50:04 1.34 0.00 1.34 0.00 0.00 14.99 0.00 09:00:04 1.40 0.00 1.40 0.00 0.00 15.83 0.00 09:10:01 1.42 0.00 1.42 0.00 0.00 16.05 0.00 09:20:04 1.44 0.00 1.44 0.00 0.00 16.19 0.00 09:30:04 12.04 0.00 1.52 10.51 0.15 17.03 241150.09 09:40:04 1.58 0.02 1.56 0.00 1.64 17.69 0.04 09:50:04 1.42 0.00 1.42 0.00 0.00 15.93 0.00 10:00:04 1.41 0.00 1.41 0.00 0.04 32.36 27.31 10:10:04 1.47 0.00 1.47 0.00 0.00 16.20 0.00 10:20:04 13.91 11.93 1.97 0.01 135.01 32.92 0.11 10:30:04 1.19 0.00 1.19 0.00 0.00 12.99 0.00 10:40:04 1.19 0.00 1.19 0.00 0.00 12.93 0.00 10:50:04 1.26 0.00 1.26 0.00 0.00 13.81 0.00 11:00:04 1.18 0.00 1.18 0.00 0.00 12.72 0.00 11:10:04 2.93 0.09 2.44 0.40 11.05 74.84 574.67 Average: 3.39 0.73 1.98 0.67 45.95 140.44 14151.01 08:10:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:04 12903212 15554084 428228 2.62 91536 2756688 965620 5.54 526988 2623580 164 08:30:04 12902456 15553944 428416 2.62 92132 2756680 965684 5.54 527616 2627932 196 08:40:04 12902456 15554628 427752 2.61 92668 2756816 965812 5.54 528156 2630604 212 08:50:04 12900188 15553072 429360 2.62 93232 2756952 965812 5.54 528724 2631936 208 09:00:04 12899444 15552892 429524 2.62 93784 2756964 965812 5.54 529268 2632676 208 09:10:01 12898692 15552840 429528 2.62 94320 2757104 965812 5.54 529804 2634680 8 09:20:04 12896424 15551048 431328 2.63 94780 2757108 965948 5.54 530268 2639344 164 09:30:04 12894156 15554256 428028 2.61 95532 2761820 966012 5.54 535764 2640412 176 09:40:04 12890208 15551472 430864 2.63 96060 2762448 966044 5.55 536372 2642776 176 09:50:04 12888696 15550500 431836 2.64 96596 2762460 966012 5.54 536900 2643956 208 10:00:04 12868772 15531128 451164 2.76 97104 2762484 983084 5.64 537532 2672424 176 10:10:04 12865496 15528336 453980 2.77 97572 2762488 983036 5.64 538000 2673936 236 10:20:04 12803440 15516636 457936 2.80 101292 2802072 983272 5.64 576696 2678984 36 10:30:04 12803440 15517144 457416 2.79 101568 2802284 980916 5.63 576996 2677492 188 10:40:04 12803440 15517520 456976 2.79 101808 2802416 980916 5.63 577236 2678228 192 10:50:04 12803192 15517620 456916 2.79 102132 2802432 980916 5.63 577560 2678596 188 11:00:04 12802688 15517364 457036 2.79 102368 2802436 980916 5.63 577796 2678780 188 11:10:04 12689928 15410468 563736 3.44 104488 2806152 1091072 6.26 583840 2789044 29156 Average: 12856463 15532497 447224 2.73 97165 2773767 979039 5.62 547529 2659743 1782 08:10:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:04 lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 08:20:04 ens3 16.00 8.89 234.30 1.63 0.00 0.00 0.00 0.00 08:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:04 ens3 1.00 0.29 0.35 0.22 0.00 0.00 0.00 0.00 08:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:04 ens3 0.51 0.17 0.14 0.08 0.00 0.00 0.00 0.00 08:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:04 ens3 0.37 0.10 0.08 0.04 0.00 0.00 0.00 0.00 08:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:04 ens3 0.33 0.08 0.04 0.02 0.00 0.00 0.00 0.00 09:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 0.40 0.13 0.11 0.06 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:04 ens3 1.09 0.23 0.30 0.16 0.00 0.00 0.00 0.00 09:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:04 ens3 0.47 0.10 0.08 0.04 0.00 0.00 0.00 0.00 09:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:04 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 09:40:04 ens3 0.56 0.14 0.12 0.06 0.00 0.00 0.00 0.00 09:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:04 ens3 0.71 0.10 0.10 0.04 0.00 0.00 0.00 0.00 09:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:04 ens3 6.52 4.06 9.37 1.64 0.00 0.00 0.00 0.00 10:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:04 ens3 0.56 0.16 0.19 0.12 0.00 0.00 0.00 0.00 10:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:04 ens3 0.45 0.11 0.08 0.04 0.00 0.00 0.00 0.00 10:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:04 ens3 0.48 0.13 0.11 0.06 0.00 0.00 0.00 0.00 10:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:04 ens3 0.43 0.11 0.07 0.04 0.00 0.00 0.00 0.00 10:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:04 ens3 0.42 0.12 0.09 0.04 0.00 0.00 0.00 0.00 10:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:04 ens3 0.32 0.08 0.05 0.02 0.00 0.00 0.00 0.00 11:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:04 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:10:04 ens3 1.51 1.21 0.97 1.06 0.00 0.00 0.00 0.00 11:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.79 0.90 13.70 0.30 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 5.15.0-153-generic (prd-ubuntu2204-docker-4c-4g-4782) 10/18/25 _x86_64_ (4 CPU) 08:08:53 LINUX RESTART (4 CPU) 08:10:04 CPU %user %nice %system %iowait %steal %idle 08:20:04 all 1.62 0.00 0.39 0.38 0.02 97.60 08:20:04 0 2.02 0.00 0.45 0.23 0.02 97.28 08:20:04 1 2.81 0.00 0.47 0.34 0.02 96.36 08:20:04 2 0.58 0.00 0.23 0.11 0.01 99.07 08:20:04 3 1.05 0.00 0.43 0.84 0.01 97.68 08:30:04 all 0.21 0.00 0.02 0.01 0.01 99.74 08:30:04 0 0.02 0.00 0.02 0.00 0.01 99.96 08:30:04 1 0.76 0.00 0.02 0.00 0.02 99.20 08:30:04 2 0.06 0.00 0.03 0.04 0.01 99.86 08:30:04 3 0.02 0.00 0.01 0.00 0.01 99.96 08:40:04 all 0.04 0.00 0.02 0.01 0.01 99.91 08:40:04 0 0.02 0.00 0.02 0.00 0.02 99.93 08:40:04 1 0.13 0.00 0.02 0.00 0.01 99.84 08:40:04 2 0.01 0.00 0.02 0.03 0.01 99.94 08:40:04 3 0.02 0.00 0.03 0.00 0.02 99.94 08:50:04 all 0.14 0.00 0.03 0.01 0.01 99.81 08:50:04 0 0.02 0.00 0.04 0.00 0.02 99.92 08:50:04 1 0.21 0.00 0.02 0.00 0.01 99.76 08:50:04 2 0.03 0.00 0.03 0.03 0.01 99.89 08:50:04 3 0.28 0.00 0.02 0.00 0.01 99.68 09:00:04 all 0.08 0.00 0.02 0.01 0.01 99.87 09:00:04 0 0.01 0.00 0.03 0.01 0.01 99.95 09:00:04 1 0.03 0.00 0.04 0.00 0.02 99.91 09:00:04 2 0.01 0.00 0.02 0.01 0.01 99.95 09:00:04 3 0.28 0.00 0.01 0.01 0.02 99.69 09:10:01 all 0.12 0.00 0.02 0.01 0.01 99.83 09:10:01 0 0.03 0.00 0.03 0.01 0.02 99.91 09:10:01 1 0.02 0.00 0.02 0.00 0.01 99.95 09:10:01 2 0.02 0.00 0.03 0.04 0.01 99.91 09:10:01 3 0.41 0.00 0.02 0.00 0.01 99.56 09:20:04 all 0.20 0.00 0.03 0.01 0.01 99.75 09:20:04 0 0.02 0.00 0.04 0.00 0.02 99.92 09:20:04 1 0.02 0.00 0.02 0.00 0.01 99.95 09:20:04 2 0.02 0.00 0.02 0.03 0.01 99.91 09:20:04 3 0.73 0.00 0.02 0.00 0.01 99.24 09:30:04 all 0.16 0.00 0.03 0.02 0.01 99.78 09:30:04 0 0.01 0.00 0.02 0.01 0.01 99.95 09:30:04 1 0.03 0.00 0.04 0.07 0.01 99.85 09:30:04 2 0.03 0.00 0.03 0.02 0.02 99.91 09:30:04 3 0.57 0.00 0.01 0.00 0.01 99.41 09:40:04 all 0.08 0.00 0.02 0.01 0.01 99.88 09:40:04 0 0.02 0.00 0.02 0.01 0.02 99.94 09:40:04 1 0.06 0.00 0.02 0.00 0.01 99.90 09:40:04 2 0.03 0.00 0.03 0.02 0.02 99.91 09:40:04 3 0.20 0.00 0.02 0.00 0.01 99.77 09:50:04 all 0.11 0.00 0.02 0.01 0.01 99.85 09:50:04 0 0.01 0.00 0.02 0.01 0.01 99.95 09:50:04 1 0.02 0.00 0.02 0.01 0.01 99.94 09:50:04 2 0.38 0.00 0.03 0.01 0.02 99.56 09:50:04 3 0.02 0.00 0.01 0.00 0.01 99.95 10:00:04 all 0.26 0.00 0.03 0.02 0.01 99.67 10:00:04 0 0.06 0.00 0.03 0.01 0.01 99.89 10:00:04 1 0.03 0.00 0.04 0.05 0.01 99.86 10:00:04 2 0.03 0.00 0.04 0.02 0.02 99.89 10:00:04 3 0.91 0.00 0.02 0.00 0.01 99.06 10:00:04 CPU %user %nice %system %iowait %steal %idle 10:10:04 all 0.02 0.00 0.02 0.01 0.01 99.94 10:10:04 0 0.03 0.00 0.02 0.02 0.02 99.91 10:10:04 1 0.02 0.00 0.02 0.00 0.01 99.95 10:10:04 2 0.02 0.00 0.02 0.00 0.01 99.96 10:10:04 3 0.03 0.00 0.02 0.00 0.02 99.94 10:20:04 all 0.04 0.07 0.04 0.06 0.02 99.78 10:20:04 0 0.01 0.00 0.03 0.03 0.02 99.91 10:20:04 1 0.02 0.28 0.07 0.20 0.01 99.42 10:20:04 2 0.02 0.00 0.02 0.00 0.01 99.95 10:20:04 3 0.11 0.00 0.03 0.00 0.03 99.84 10:30:04 all 0.15 0.00 0.02 0.01 0.01 99.81 10:30:04 0 0.02 0.00 0.03 0.01 0.02 99.92 10:30:04 1 0.02 0.00 0.02 0.00 0.01 99.94 10:30:04 2 0.02 0.00 0.01 0.02 0.01 99.95 10:30:04 3 0.54 0.00 0.01 0.00 0.01 99.43 10:40:04 all 0.04 0.00 0.02 0.01 0.02 99.92 10:40:04 0 0.01 0.00 0.02 0.01 0.01 99.96 10:40:04 1 0.02 0.00 0.02 0.01 0.01 99.94 10:40:04 2 0.02 0.00 0.03 0.01 0.02 99.92 10:40:04 3 0.12 0.00 0.02 0.00 0.02 99.85 10:50:04 all 0.04 0.00 0.02 0.01 0.01 99.92 10:50:04 0 0.02 0.00 0.02 0.01 0.02 99.94 10:50:04 1 0.02 0.00 0.02 0.01 0.01 99.94 10:50:04 2 0.02 0.00 0.02 0.00 0.01 99.95 10:50:04 3 0.11 0.00 0.02 0.00 0.02 99.85 11:00:04 all 0.08 0.00 0.02 0.00 0.01 99.88 11:00:04 0 0.01 0.00 0.02 0.01 0.02 99.95 11:00:04 1 0.27 0.00 0.02 0.01 0.01 99.70 11:00:04 2 0.02 0.00 0.02 0.00 0.01 99.95 11:00:04 3 0.02 0.00 0.02 0.01 0.02 99.94 11:10:04 all 0.92 0.00 0.09 0.03 0.02 98.95 11:10:04 0 1.58 0.00 0.12 0.08 0.02 98.19 11:10:04 1 0.07 0.00 0.07 0.00 0.01 99.85 11:10:04 2 1.47 0.00 0.09 0.01 0.01 98.42 11:10:04 3 0.56 0.00 0.07 0.00 0.03 99.33 Average: all 0.24 0.00 0.05 0.03 0.01 99.66 Average: 0 0.22 0.00 0.05 0.02 0.02 99.69 Average: 1 0.25 0.02 0.05 0.04 0.01 99.63 Average: 2 0.15 0.00 0.04 0.02 0.01 99.77 Average: 3 0.33 0.00 0.04 0.05 0.01 99.56