---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-4771 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 608 12382 4 2997 15049 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:e3:fd:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.78/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75504sec preferred_lft 75504sec inet6 fe80::f816:3eff:fee3:fd22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 92:b9:5d:46:2c:c9 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-4771) 10/18/25 _x86_64_ (4 CPU) 06:28:51 LINUX RESTART (4 CPU) 06:30:26 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:40:08 10.30 1.13 8.37 0.79 697.49 1950.98 19251.04 06:50:01 1.51 0.01 1.51 0.00 0.04 17.62 0.43 07:00:08 1.35 0.00 1.35 0.00 0.00 15.83 0.00 07:10:08 1.36 0.00 1.36 0.00 0.00 15.96 0.00 07:20:01 1.37 0.00 1.37 0.00 0.01 15.81 0.00 07:30:08 1.42 0.00 1.42 0.00 0.00 16.63 0.00 07:40:08 1.44 0.00 1.44 0.00 0.00 16.76 0.00 07:50:01 12.03 0.00 1.37 10.65 0.15 15.87 243971.05 08:00:08 1.20 0.00 1.20 0.00 0.00 14.08 0.00 08:10:08 1.16 0.00 1.16 0.00 0.00 13.76 0.00 08:20:08 1.19 0.00 1.19 0.00 0.04 30.69 40.96 08:30:08 1.22 0.00 1.22 0.00 0.00 14.29 0.00 08:40:08 1.24 0.00 1.24 0.00 0.00 14.07 0.00 08:50:08 1.29 0.00 1.29 0.00 0.00 14.67 0.00 09:00:05 1.15 0.00 1.15 0.00 0.00 13.05 0.00 09:10:08 1.29 0.00 1.29 0.00 0.00 14.68 0.00 09:20:08 1.22 0.00 1.22 0.00 0.00 13.79 0.00 09:30:08 3.74 0.13 3.06 0.55 14.87 102.28 1586.99 Average: 2.51 0.07 1.78 0.66 38.48 125.31 14539.97 06:30:26 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:08 12834316 15541864 437004 2.67 95200 2806528 971760 5.58 556292 2655956 32 06:50:01 12833816 15541992 436880 2.67 95804 2806512 971760 5.58 556908 2655380 204 07:00:08 12833592 15542340 436548 2.67 96368 2806524 971760 5.58 557476 2656036 292 07:10:08 12833352 15542628 436376 2.67 96884 2806528 971760 5.58 557988 2657764 32 07:20:01 12833100 15543060 435864 2.66 97356 2806732 971888 5.58 558464 2661316 172 07:30:08 12832596 15543200 435752 2.66 97844 2806876 971888 5.58 558952 2662180 204 07:40:08 12831340 15542420 436528 2.67 98308 2806880 980080 5.63 559412 2663272 32 07:50:01 12825556 15541912 436828 2.67 99000 2811452 980080 5.63 564820 2664240 176 08:00:08 12824548 15541236 437604 2.67 99332 2811460 980080 5.63 565144 2664840 36 08:10:08 12823040 15540036 438832 2.68 99632 2811472 980112 5.63 565448 2667316 200 08:20:08 12795084 15512580 466288 2.85 99928 2811688 997172 5.72 565836 2704520 24 08:30:08 12793572 15511556 467340 2.85 100260 2811824 997172 5.72 566188 2707348 192 08:40:08 12792316 15510580 468328 2.86 100540 2811832 997172 5.72 566448 2708144 28 08:50:08 12791848 15510592 468320 2.86 100884 2811968 994816 5.71 566792 2706576 28 09:00:05 12791596 15510636 468248 2.86 101160 2811976 994880 5.71 567076 2706812 228 09:10:08 12790588 15509960 468980 2.86 101468 2811988 994880 5.71 567392 2707808 32 09:20:08 12789076 15508716 470156 2.87 101728 2811992 995072 5.71 567652 2712504 24 09:30:08 12722624 15449976 528708 3.23 104368 2816952 1060900 6.09 575864 2776308 28344 Average: 12809553 15524738 454144 2.77 99226 2810066 987957 5.67 563564 2685462 1682 06:30:26 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:08 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 06:40:08 ens3 18.28 12.28 217.63 1.60 0.00 0.00 0.00 0.00 06:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:50:01 ens3 0.21 0.11 0.06 0.02 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:00:08 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:08 ens3 0.35 0.13 0.11 0.06 0.00 0.00 0.00 0.00 07:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:20:01 ens3 0.56 0.24 0.20 0.13 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:08 ens3 0.26 0.07 0.04 0.02 0.00 0.00 0.00 0.00 07:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:08 ens3 0.31 0.12 0.07 0.04 0.00 0.00 0.00 0.00 07:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 ens3 0.24 0.09 0.05 0.02 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:08 ens3 0.25 0.07 0.05 0.02 0.00 0.00 0.00 0.00 08:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:08 ens3 0.42 0.17 0.14 0.09 0.00 0.00 0.00 0.00 08:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:08 ens3 3.15 2.12 9.13 1.02 0.00 0.00 0.00 0.00 08:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:08 ens3 1.02 0.28 0.35 0.22 0.00 0.00 0.00 0.00 08:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:08 ens3 0.49 0.16 0.14 0.08 0.00 0.00 0.00 0.00 08:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:08 ens3 0.37 0.10 0.08 0.04 0.00 0.00 0.00 0.00 08:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:05 ens3 0.33 0.07 0.04 0.02 0.00 0.00 0.00 0.00 09:00:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:08 ens3 0.40 0.13 0.11 0.06 0.00 0.00 0.00 0.00 09:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:08 ens3 1.60 0.78 0.34 1.01 0.00 0.00 0.00 0.00 09:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:08 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:30:08 ens3 1.80 1.40 1.18 0.74 0.00 0.00 0.00 0.00 09:30:08 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 1.65 1.00 12.42 0.29 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-4771) 10/18/25 _x86_64_ (4 CPU) 06:28:51 LINUX RESTART (4 CPU) 06:30:26 CPU %user %nice %system %iowait %steal %idle 06:40:08 all 0.94 0.00 0.32 0.12 0.02 98.60 06:40:08 0 0.51 0.00 0.25 0.11 0.01 99.13 06:40:08 1 2.25 0.00 0.33 0.07 0.02 97.33 06:40:08 2 0.35 0.00 0.46 0.14 0.01 99.04 06:40:08 3 0.65 0.00 0.24 0.17 0.02 98.92 06:50:01 all 0.02 0.00 0.02 0.01 0.02 99.94 06:50:01 0 0.02 0.00 0.01 0.01 0.01 99.95 06:50:01 1 0.01 0.00 0.02 0.01 0.03 99.92 06:50:01 2 0.02 0.00 0.01 0.00 0.01 99.96 06:50:01 3 0.02 0.00 0.03 0.00 0.02 99.93 07:00:08 all 0.07 0.00 0.02 0.01 0.01 99.89 07:00:08 0 0.01 0.00 0.01 0.00 0.00 99.97 07:00:08 1 0.21 0.00 0.02 0.00 0.02 99.74 07:00:08 2 0.01 0.00 0.01 0.02 0.01 99.95 07:00:08 3 0.02 0.00 0.02 0.00 0.03 99.92 07:10:08 all 0.12 0.00 0.02 0.01 0.02 99.84 07:10:08 0 0.10 0.00 0.01 0.00 0.00 99.88 07:10:08 1 0.36 0.00 0.03 0.02 0.04 99.56 07:10:08 2 0.02 0.00 0.02 0.00 0.01 99.96 07:10:08 3 0.01 0.00 0.02 0.00 0.02 99.95 07:20:01 all 0.09 0.00 0.02 0.01 0.01 99.87 07:20:01 0 0.03 0.00 0.01 0.00 0.02 99.94 07:20:01 1 0.29 0.00 0.02 0.02 0.02 99.65 07:20:01 2 0.02 0.00 0.02 0.00 0.01 99.96 07:20:01 3 0.02 0.00 0.03 0.00 0.02 99.93 07:30:08 all 0.17 0.00 0.02 0.01 0.02 99.79 07:30:08 0 0.01 0.00 0.01 0.00 0.00 99.98 07:30:08 1 0.65 0.00 0.02 0.00 0.02 99.31 07:30:08 2 0.02 0.00 0.03 0.02 0.02 99.92 07:30:08 3 0.02 0.00 0.02 0.00 0.02 99.94 07:40:08 all 0.11 0.00 0.02 0.01 0.02 99.85 07:40:08 0 0.01 0.00 0.01 0.01 0.01 99.97 07:40:08 1 0.39 0.00 0.02 0.00 0.02 99.56 07:40:08 2 0.03 0.00 0.03 0.01 0.02 99.91 07:40:08 3 0.02 0.00 0.02 0.00 0.02 99.95 07:50:01 all 0.03 0.00 0.03 0.03 0.02 99.91 07:50:01 0 0.01 0.00 0.01 0.02 0.01 99.96 07:50:01 1 0.07 0.00 0.05 0.08 0.03 99.77 07:50:01 2 0.02 0.00 0.02 0.00 0.01 99.95 07:50:01 3 0.02 0.00 0.02 0.00 0.02 99.95 08:00:08 all 0.11 0.00 0.02 0.01 0.02 99.85 08:00:08 0 0.00 0.00 0.01 0.01 0.00 99.97 08:00:08 1 0.41 0.00 0.03 0.00 0.03 99.52 08:00:08 2 0.02 0.00 0.02 0.00 0.01 99.94 08:00:08 3 0.01 0.00 0.02 0.01 0.01 99.96 08:10:08 all 0.02 0.00 0.02 0.01 0.01 99.94 08:10:08 0 0.02 0.00 0.01 0.00 0.01 99.97 08:10:08 1 0.03 0.00 0.03 0.00 0.03 99.92 08:10:08 2 0.02 0.00 0.02 0.00 0.01 99.95 08:10:08 3 0.02 0.00 0.02 0.01 0.01 99.94 08:20:08 all 0.31 0.00 0.03 0.01 0.02 99.64 08:20:08 0 0.04 0.00 0.03 0.01 0.01 99.91 08:20:08 1 1.12 0.00 0.03 0.01 0.02 98.82 08:20:08 2 0.05 0.00 0.04 0.00 0.02 99.89 08:20:08 3 0.03 0.00 0.02 0.01 0.01 99.93 08:20:08 CPU %user %nice %system %iowait %steal %idle 08:30:08 all 0.05 0.00 0.02 0.01 0.02 99.90 08:30:08 0 0.09 0.00 0.01 0.02 0.01 99.88 08:30:08 1 0.05 0.00 0.04 0.01 0.03 99.87 08:30:08 2 0.03 0.00 0.03 0.00 0.02 99.92 08:30:08 3 0.02 0.00 0.02 0.00 0.01 99.94 08:40:08 all 0.06 0.00 0.02 0.01 0.02 99.89 08:40:08 0 0.07 0.00 0.02 0.01 0.01 99.89 08:40:08 1 0.03 0.00 0.02 0.00 0.02 99.94 08:40:08 2 0.12 0.00 0.04 0.00 0.03 99.81 08:40:08 3 0.03 0.00 0.02 0.01 0.02 99.93 08:50:08 all 0.03 0.00 0.02 0.01 0.02 99.92 08:50:08 0 0.02 0.00 0.03 0.00 0.03 99.92 08:50:08 1 0.03 0.00 0.03 0.01 0.02 99.91 08:50:08 2 0.06 0.00 0.02 0.00 0.02 99.90 08:50:08 3 0.02 0.00 0.02 0.02 0.01 99.94 09:00:05 all 0.14 0.00 0.02 0.00 0.02 99.82 09:00:05 0 0.01 0.00 0.01 0.00 0.01 99.96 09:00:05 1 0.04 0.00 0.04 0.01 0.03 99.89 09:00:05 2 0.48 0.00 0.03 0.00 0.02 99.48 09:00:05 3 0.02 0.00 0.02 0.01 0.02 99.93 09:10:08 all 0.10 0.00 0.02 0.01 0.02 99.85 09:10:08 0 0.00 0.00 0.01 0.00 0.00 99.99 09:10:08 1 0.09 0.00 0.04 0.02 0.03 99.82 09:10:08 2 0.30 0.00 0.03 0.00 0.02 99.64 09:10:08 3 0.01 0.00 0.02 0.00 0.01 99.95 09:20:08 all 0.05 0.00 0.03 0.01 0.02 99.90 09:20:08 0 0.02 0.00 0.01 0.00 0.00 99.97 09:20:08 1 0.08 0.00 0.03 0.02 0.03 99.85 09:20:08 2 0.05 0.00 0.03 0.00 0.02 99.89 09:20:08 3 0.05 0.00 0.03 0.00 0.02 99.90 09:30:08 all 1.37 0.00 0.10 0.03 0.02 98.49 09:30:08 0 3.52 0.00 0.15 0.08 0.01 96.24 09:30:08 1 0.20 0.00 0.08 0.02 0.02 99.68 09:30:08 2 0.84 0.00 0.07 0.00 0.03 99.06 09:30:08 3 0.91 0.00 0.10 0.01 0.01 98.97 Average: all 0.21 0.00 0.04 0.01 0.02 99.72 Average: 0 0.25 0.00 0.03 0.02 0.01 99.69 Average: 1 0.35 0.00 0.05 0.02 0.03 99.56 Average: 2 0.14 0.00 0.05 0.01 0.02 99.78 Average: 3 0.10 0.00 0.04 0.01 0.02 99.83