---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-46923 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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: 5600.00 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 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 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 12G 66G 16% / 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 641 8657 4 6690 15005 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:f6:19:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.100/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79676sec preferred_lft 79676sec inet6 fe80::f816:3eff:fef6:193b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:4e:94:2c 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-46923) 07/28/25 _x86_64_ (4 CPU) 16:43:10 LINUX RESTART (4 CPU) 16:50:22 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:00:01 13.76 0.01 1.38 12.37 0.19 18.25 252083.07 17:10:45 1.28 0.00 1.27 0.00 0.00 14.39 0.06 17:20:51 1.25 0.00 1.25 0.00 0.01 14.06 0.00 17:30:51 1.31 0.00 1.31 0.00 0.00 15.11 0.00 17:40:02 1.35 0.00 1.35 0.00 0.00 15.17 0.00 17:50:51 1.27 0.00 1.27 0.00 0.00 14.56 0.00 18:00:51 1.34 0.00 1.34 0.00 0.00 15.37 0.00 18:10:12 38.38 3.03 34.61 0.73 153.64 2303.60 916.54 18:20:45 29.28 2.21 24.06 3.01 134.33 7565.97 29112.66 18:30:51 32.55 0.08 29.25 3.22 3.67 6493.67 34511.97 Average: 12.02 0.52 9.60 1.90 28.77 1672.70 30803.92 16:50:22 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:00:01 13451488 15552496 463120 2.83 42224 2285136 1128644 6.48 399276 2272480 4 17:10:45 13450492 15551944 463612 2.83 42668 2285144 1128644 6.48 399720 2272856 8 17:20:51 13450016 15551884 463780 2.83 43056 2285156 1128644 6.48 400116 2274076 4 17:30:51 13449264 15551700 464052 2.83 43456 2285300 1128708 6.48 400536 2275228 136 17:40:02 13444000 15546776 468976 2.86 43816 2285304 1128836 6.48 400860 2281860 184 17:50:51 13442516 15545848 469816 2.87 44232 2285440 1128900 6.48 401276 2282112 16 18:00:51 13441516 15545272 470440 2.87 44636 2285440 1128900 6.48 401688 2282144 8 18:10:12 11967708 14882728 1087464 6.64 90672 3011580 1566588 8.99 567112 3502744 253448 18:20:45 9575516 13317192 2639756 16.12 124292 3746784 2656988 15.25 872136 5547784 31560 18:30:51 7837932 12668336 3283892 20.06 143300 4767252 3206740 18.41 1178336 6921660 488456 Average: 12351045 14971418 1027491 6.28 66235 2752254 1533159 8.80 542106 3191294 77382 16:50:22 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:01 ens3 0.41 0.09 0.05 0.02 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:45 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 17:10:45 ens3 0.36 0.07 0.04 0.02 0.00 0.00 0.00 0.00 17:10:45 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:51 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:51 ens3 0.38 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:20:51 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:51 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:51 ens3 0.31 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:30:51 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:02 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 17:40:02 ens3 0.70 0.69 0.10 0.56 0.00 0.00 0.00 0.00 17:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:51 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 17:50:51 ens3 0.35 0.09 0.06 0.03 0.00 0.00 0.00 0.00 17:50:51 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:51 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:51 ens3 0.38 0.11 0.07 0.04 0.00 0.00 0.00 0.00 18:00:51 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:12 lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 18:10:12 ens3 70.81 53.38 615.54 9.65 0.00 0.00 0.00 0.00 18:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:45 lo 1454.98 1454.98 1379.32 1379.32 0.00 0.00 0.00 0.00 18:20:45 ens3 59.06 47.02 434.21 11.15 0.00 0.00 0.00 0.00 18:20:45 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:51 lo 1332.41 1332.41 1266.70 1266.70 0.00 0.00 0.00 0.00 18:30:51 ens3 30.01 26.21 46.58 8.71 0.00 0.00 0.00 0.00 18:30:51 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 286.97 286.97 272.32 272.32 0.00 0.00 0.00 0.00 Average: ens3 16.09 12.65 107.51 3.01 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-46923) 07/28/25 _x86_64_ (4 CPU) 16:43:10 LINUX RESTART (4 CPU) 16:50:22 CPU %user %nice %system %iowait %steal %idle 17:00:01 all 0.15 0.00 0.03 0.03 0.01 99.78 17:00:01 0 0.00 0.00 0.01 0.00 0.00 99.98 17:00:01 1 0.03 0.00 0.04 0.08 0.01 99.85 17:00:01 2 0.55 0.00 0.05 0.03 0.01 99.36 17:00:01 3 0.03 0.00 0.02 0.00 0.01 99.94 17:10:45 all 0.18 0.00 0.02 0.01 0.01 99.78 17:10:45 0 0.01 0.00 0.01 0.00 0.00 99.98 17:10:45 1 0.02 0.00 0.02 0.00 0.01 99.95 17:10:45 2 0.42 0.00 0.02 0.04 0.01 99.51 17:10:45 3 0.25 0.00 0.03 0.00 0.01 99.70 17:20:51 all 0.10 0.00 0.02 0.01 0.01 99.86 17:20:51 0 0.01 0.00 0.01 0.00 0.00 99.97 17:20:51 1 0.02 0.00 0.02 0.00 0.01 99.95 17:20:51 2 0.01 0.00 0.03 0.01 0.01 99.93 17:20:51 3 0.37 0.00 0.02 0.01 0.01 99.59 17:30:51 all 0.11 0.00 0.02 0.01 0.01 99.85 17:30:51 0 0.01 0.00 0.02 0.00 0.00 99.96 17:30:51 1 0.02 0.00 0.03 0.01 0.01 99.94 17:30:51 2 0.02 0.00 0.03 0.00 0.01 99.94 17:30:51 3 0.41 0.00 0.02 0.03 0.01 99.54 17:40:02 all 0.21 0.00 0.02 0.01 0.01 99.75 17:40:02 0 0.01 0.00 0.01 0.00 0.00 99.97 17:40:02 1 0.03 0.00 0.04 0.02 0.02 99.89 17:40:02 2 0.10 0.00 0.02 0.00 0.01 99.87 17:40:02 3 0.71 0.00 0.02 0.02 0.01 99.25 17:50:51 all 0.04 0.00 0.02 0.01 0.01 99.93 17:50:51 0 0.03 0.00 0.02 0.00 0.01 99.94 17:50:51 1 0.03 0.00 0.03 0.01 0.01 99.93 17:50:51 2 0.01 0.00 0.01 0.00 0.00 99.97 17:50:51 3 0.08 0.00 0.02 0.02 0.01 99.87 18:00:51 all 0.02 0.00 0.02 0.01 0.01 99.95 18:00:51 0 0.02 0.00 0.03 0.02 0.01 99.93 18:00:51 1 0.02 0.00 0.02 0.01 0.01 99.95 18:00:51 2 0.01 0.00 0.01 0.00 0.00 99.98 18:00:51 3 0.02 0.00 0.02 0.02 0.01 99.94 18:10:12 all 5.45 0.00 0.43 0.30 0.02 93.80 18:10:12 0 4.26 0.00 0.41 0.49 0.01 94.82 18:10:12 1 7.91 0.00 0.69 0.48 0.03 90.90 18:10:12 2 4.02 0.00 0.28 0.11 0.02 95.58 18:10:12 3 5.60 0.00 0.35 0.13 0.02 93.90 18:20:45 all 68.43 0.00 2.69 0.25 0.11 28.53 18:20:45 0 69.00 0.00 2.27 0.22 0.11 28.40 18:20:45 1 67.32 0.00 2.93 0.30 0.11 29.34 18:20:45 2 67.80 0.00 2.71 0.29 0.11 29.09 18:20:45 3 69.58 0.00 2.85 0.17 0.11 27.28 18:30:51 all 62.49 0.00 2.61 0.28 0.11 34.52 18:30:51 0 62.20 0.00 2.24 0.30 0.10 35.15 18:30:51 1 64.68 0.00 2.81 0.16 0.11 32.24 18:30:51 2 62.42 0.00 3.02 0.45 0.11 34.00 18:30:51 3 60.64 0.00 2.36 0.19 0.11 36.70 Average: all 14.02 0.00 0.60 0.09 0.03 85.26 Average: 0 13.88 0.00 0.51 0.10 0.03 85.48 Average: 1 14.30 0.00 0.67 0.10 0.03 84.90 Average: 2 13.84 0.00 0.63 0.09 0.03 85.41 Average: 3 14.08 0.00 0.58 0.06 0.03 85.25