---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-31527 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 26G 130G 17% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 837 10348 4 20905 30787 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:b2:e7:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.31/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79099sec preferred_lft 79099sec inet6 fe80::f816:3eff:feb2:e741/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether fa:e2:2b:c9:70:92 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 inet6 fe80::f8e2:2bff:fec9:7092/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-31527) 07/29/25 _x86_64_ (8 CPU) 11:54:40 LINUX RESTART (8 CPU) 12:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:03 53.30 0.22 35.73 17.35 2.83 9742.71 550548.65 12:20:14 260.07 0.53 257.45 2.10 5.26 10630.24 171420.26 12:30:00 146.99 0.10 138.41 8.49 3.89 52758.37 307215.91 12:40:23 2.79 0.00 2.77 0.01 0.00 165.83 5.92 12:50:23 1.97 0.00 1.97 0.00 0.00 22.81 0.00 13:00:05 2.05 0.00 2.05 0.00 0.00 23.04 0.00 13:10:01 14.59 12.13 2.46 0.00 133.43 40.10 0.11 13:20:23 2.14 0.00 2.14 0.00 0.00 25.30 0.00 13:30:05 2.06 0.00 2.06 0.00 0.00 23.81 0.00 13:40:01 2.11 0.00 2.11 0.00 0.00 23.90 0.00 13:50:23 2.11 0.00 2.11 0.00 0.00 23.89 0.00 Average: 44.55 1.17 40.86 2.52 13.10 6565.58 92995.66 12:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:03 18774692 26839208 5634128 17.14 209620 7717272 5964512 17.59 1315056 12072504 528 12:20:14 16815200 27251136 4999092 15.21 394724 9682064 5091244 15.01 1821356 13123860 85372 12:30:00 5387472 26737360 5618220 17.10 575548 19692220 5906488 17.42 3299040 22396564 124 12:40:23 5247144 26740584 5712300 17.38 576948 19721980 6016748 17.74 3317832 22509668 16 12:50:23 5248320 26741988 5710916 17.38 577088 19722120 6017328 17.74 3318720 22509260 16 13:00:05 5184544 26678308 5774544 17.57 577156 19722132 6089848 17.96 3318792 22581412 208 13:10:01 5130032 26680232 5771788 17.56 578996 19762392 6091092 17.96 3356084 22586932 284 13:20:23 5133852 26684616 5767424 17.55 579168 19762748 6086656 17.95 3356672 22582612 48 13:30:05 5133984 26685052 5767008 17.55 579388 19762788 6082896 17.94 3356928 22579328 232 13:40:01 5136104 26687468 5764536 17.54 579652 19762800 6085300 17.94 3357192 22580900 20 13:50:23 5135756 26687472 5764448 17.54 579836 19762936 6081224 17.93 3357372 22577108 16 Average: 7484282 26764857 5662219 17.23 528011 17733768 5955758 17.56 3015913 20736377 7897 12:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:03 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 12:10:03 ens3 68.61 33.95 671.00 6.74 0.00 0.00 0.00 0.00 12:10:03 docker0 19.36 45.90 2.00 354.05 0.00 0.00 0.00 0.00 12:10:03 vethfa8bf2d 12.46 26.50 1.80 171.25 0.00 0.00 0.00 0.01 12:20:14 lo 0.16 0.16 0.02 0.02 0.00 0.00 0.00 0.00 12:20:14 ens3 77.38 47.03 332.28 8.46 0.00 0.00 0.00 0.00 12:20:14 docker0 5.42 7.30 0.88 25.26 0.00 0.00 0.00 0.00 12:30:00 lo 0.39 0.39 0.08 0.08 0.00 0.00 0.00 0.00 12:30:00 ens3 215.64 116.52 1527.76 28.19 0.00 0.00 0.00 0.00 12:30:00 docker0 29.57 56.98 1.71 561.41 0.00 0.00 0.00 0.00 12:30:00 vethf0c9e0e 4.27 14.57 0.38 146.52 0.00 0.00 0.00 0.01 12:40:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:23 ens3 17.62 11.70 19.74 3.01 0.00 0.00 0.00 0.00 12:40:23 docker0 11.52 16.78 2.52 19.59 0.00 0.00 0.00 0.00 12:40:23 vethf0c9e0e 11.52 16.78 2.68 19.60 0.00 0.00 0.00 0.00 12:50:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:23 ens3 1.04 0.61 0.39 0.90 0.00 0.00 0.00 0.00 12:50:23 docker0 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 12:50:23 vethf0c9e0e 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 13:00:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:05 ens3 2.53 0.23 1.51 0.40 0.00 0.00 0.00 0.00 13:00:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:05 vethf0c9e0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 ens3 0.59 0.33 0.21 0.55 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 vethf0c9e0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:23 ens3 0.87 0.79 1.02 0.84 0.00 0.00 0.00 0.00 13:20:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:23 vethf0c9e0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:05 ens3 1.08 1.19 0.24 1.64 0.00 0.00 0.00 0.00 13:30:05 docker0 0.03 0.04 0.01 0.02 0.00 0.00 0.00 0.00 13:30:05 vethf0c9e0e 0.03 0.04 0.01 0.02 0.00 0.00 0.00 0.00 13:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:01 ens3 0.49 0.32 0.19 0.51 0.00 0.00 0.00 0.00 13:40:01 docker0 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethf0c9e0e 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 13:50:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:23 ens3 0.54 0.29 0.19 0.51 0.00 0.00 0.00 0.00 13:50:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:23 vethf0c9e0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.14 0.14 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 34.75 19.17 228.96 4.65 0.00 0.00 0.00 0.00 Average: docker0 5.96 11.47 0.65 86.00 0.00 0.00 0.00 0.00 Average: vethf0c9e0e 1.47 2.87 0.29 14.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-31527) 07/29/25 _x86_64_ (8 CPU) 11:54:40 LINUX RESTART (8 CPU) 12:00:02 CPU %user %nice %system %iowait %steal %idle 12:10:03 all 11.25 0.00 0.48 0.19 0.03 88.05 12:10:03 0 0.99 0.00 0.35 0.21 0.05 98.39 12:10:03 1 3.33 0.00 0.53 0.18 0.03 95.93 12:10:03 2 47.29 0.00 0.55 0.17 0.03 51.95 12:10:03 3 21.06 0.00 0.53 0.18 0.03 78.20 12:10:03 4 10.19 0.00 0.44 0.21 0.03 89.13 12:10:03 5 1.82 0.00 0.47 0.09 0.02 97.60 12:10:03 6 1.11 0.00 0.33 0.20 0.02 98.34 12:10:03 7 4.26 0.00 0.63 0.27 0.03 94.81 12:20:14 all 15.93 0.00 1.50 0.51 0.04 82.03 12:20:14 0 6.85 0.00 1.26 0.49 0.06 91.35 12:20:14 1 8.49 0.00 1.08 0.37 0.03 90.02 12:20:14 2 16.28 0.00 1.52 0.52 0.03 81.65 12:20:14 3 59.82 0.00 1.71 0.49 0.06 37.92 12:20:14 4 9.06 0.00 1.94 0.56 0.03 88.42 12:20:14 5 10.69 0.00 1.51 0.63 0.03 87.13 12:20:14 6 6.81 0.00 1.18 0.26 0.03 91.71 12:20:14 7 9.41 0.00 1.79 0.74 0.03 88.02 12:30:00 all 17.52 0.00 1.97 0.80 0.04 79.67 12:30:00 0 10.62 0.00 1.38 0.49 0.05 87.46 12:30:00 1 22.01 0.00 1.80 0.56 0.05 75.58 12:30:00 2 13.26 0.00 2.10 0.56 0.05 84.04 12:30:00 3 44.40 0.00 1.71 1.12 0.05 52.72 12:30:00 4 9.71 0.00 1.97 0.32 0.04 87.97 12:30:00 5 15.02 0.00 3.19 1.55 0.04 80.19 12:30:00 6 11.29 0.00 1.84 0.50 0.04 86.33 12:30:00 7 13.84 0.00 1.74 1.29 0.04 83.09 12:40:23 all 10.80 0.00 0.43 0.01 0.03 88.73 12:40:23 0 5.16 0.00 0.49 0.02 0.04 94.29 12:40:23 1 56.10 0.00 0.69 0.00 0.04 43.17 12:40:23 2 11.83 0.00 1.00 0.04 0.03 87.09 12:40:23 3 0.13 0.00 0.05 0.00 0.00 99.82 12:40:23 4 0.58 0.00 0.04 0.01 0.05 99.32 12:40:23 5 0.17 0.00 0.04 0.00 0.01 99.78 12:40:23 6 0.05 0.00 0.03 0.00 0.01 99.90 12:40:23 7 12.38 0.00 1.07 0.00 0.03 86.52 12:50:23 all 11.74 0.00 0.87 0.01 0.04 87.35 12:50:23 0 5.02 0.00 0.44 0.00 0.03 94.51 12:50:23 1 0.69 0.00 0.07 0.01 0.01 99.22 12:50:23 2 80.47 0.00 5.82 0.00 0.08 13.64 12:50:23 3 6.62 0.00 0.50 0.00 0.01 92.87 12:50:23 4 0.34 0.00 0.04 0.03 0.04 99.55 12:50:23 5 0.66 0.00 0.05 0.00 0.03 99.26 12:50:23 6 0.03 0.00 0.01 0.00 0.01 99.95 12:50:23 7 0.02 0.00 0.01 0.00 0.09 99.89 13:00:05 all 11.73 0.00 0.86 0.01 0.03 87.37 13:00:05 0 0.00 0.00 0.02 0.00 0.01 99.97 13:00:05 1 0.07 0.00 0.03 0.01 0.01 99.89 13:00:05 2 93.22 0.00 6.69 0.00 0.09 0.00 13:00:05 3 0.04 0.00 0.02 0.01 0.01 99.92 13:00:05 4 0.22 0.00 0.03 0.03 0.03 99.68 13:00:05 5 0.18 0.00 0.04 0.00 0.03 99.75 13:00:05 6 0.02 0.00 0.00 0.00 0.01 99.97 13:00:05 7 0.01 0.00 0.01 0.00 0.08 99.91 13:10:01 all 11.73 0.04 0.85 0.04 0.04 87.31 13:10:01 0 0.00 0.01 0.02 0.00 0.02 99.95 13:10:01 1 0.02 0.00 0.03 0.00 0.01 99.94 13:10:01 2 93.37 0.00 6.55 0.00 0.08 0.00 13:10:01 3 0.03 0.00 0.02 0.01 0.01 99.93 13:10:01 4 0.16 0.00 0.03 0.05 0.04 99.72 13:10:01 5 0.16 0.00 0.04 0.00 0.04 99.76 13:10:01 6 0.03 0.30 0.08 0.22 0.01 99.36 13:10:01 7 0.01 0.00 0.00 0.00 0.09 99.89 13:20:23 all 11.79 0.00 0.79 0.01 0.03 87.38 13:20:23 0 0.01 0.00 0.01 0.00 0.02 99.96 13:20:23 1 0.04 0.00 0.02 0.00 0.01 99.93 13:20:23 2 82.10 0.00 5.40 0.00 0.07 12.43 13:20:23 3 0.02 0.00 0.01 0.01 0.01 99.95 13:20:23 4 4.73 0.00 0.34 0.03 0.04 94.86 13:20:23 5 7.27 0.00 0.51 0.01 0.04 92.18 13:20:23 6 0.02 0.00 0.01 0.00 0.01 99.96 13:20:23 7 0.03 0.00 0.02 0.00 0.09 99.87 13:30:05 all 11.89 0.00 0.73 0.01 0.03 87.34 13:30:05 0 0.01 0.00 0.02 0.00 0.02 99.95 13:30:05 1 0.04 0.00 0.02 0.00 0.01 99.94 13:30:05 2 94.12 0.00 5.73 0.00 0.07 0.08 13:30:05 3 0.02 0.00 0.01 0.01 0.01 99.95 13:30:05 4 0.38 0.00 0.03 0.03 0.04 99.51 13:30:05 5 0.10 0.00 0.02 0.00 0.02 99.86 13:30:05 6 0.39 0.00 0.01 0.00 0.01 99.60 13:30:05 7 0.02 0.00 0.02 0.00 0.09 99.87 13:40:01 all 11.91 0.00 0.70 0.01 0.03 87.35 13:40:01 0 0.02 0.00 0.02 0.00 0.02 99.93 13:40:01 1 0.02 0.00 0.02 0.01 0.01 99.94 13:40:01 2 94.44 0.00 5.49 0.00 0.07 0.00 13:40:01 3 0.02 0.00 0.01 0.00 0.00 99.97 13:40:01 4 0.03 0.00 0.04 0.05 0.04 99.85 13:40:01 5 0.09 0.00 0.01 0.00 0.01 99.89 13:40:01 6 0.60 0.00 0.01 0.00 0.02 99.38 13:40:01 7 0.03 0.00 0.02 0.00 0.10 99.85 13:50:23 all 11.93 0.00 0.67 0.01 0.03 87.36 13:50:23 0 0.02 0.00 0.01 0.00 0.02 99.95 13:50:23 1 8.12 0.00 0.50 0.00 0.01 91.36 13:50:23 2 86.56 0.00 4.77 0.00 0.07 8.60 13:50:23 3 0.00 0.00 0.01 0.00 0.00 99.98 13:50:23 4 0.03 0.00 0.03 0.05 0.04 99.85 13:50:23 5 0.12 0.00 0.01 0.00 0.02 99.85 13:50:23 6 0.48 0.00 0.01 0.00 0.02 99.50 13:50:23 7 0.04 0.00 0.02 0.00 0.09 99.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.55 0.00 0.89 0.14 0.03 86.38 Average: 0 2.61 0.00 0.36 0.11 0.03 96.89 Average: 1 9.15 0.00 0.43 0.10 0.02 90.29 Average: 2 64.64 0.00 4.13 0.12 0.06 31.06 Average: 3 11.96 0.00 0.42 0.16 0.02 87.44 Average: 4 3.22 0.00 0.45 0.12 0.04 96.17 Average: 5 3.29 0.00 0.53 0.20 0.03 95.95 Average: 6 1.87 0.03 0.32 0.11 0.02 97.67 Average: 7 3.66 0.00 0.49 0.21 0.07 95.58