---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-444 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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 23G 132G 15% / 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 821 13700 4 17570 30802 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:ee:dd:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.192/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79092sec preferred_lft 79092sec inet6 fe80::f816:3eff:feee:ddc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 76:1e:c4:f2:18:91 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::741e:c4ff:fef2:1891/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-444) 01/15/26 _x86_64_ (8 CPU) 01:46:43 LINUX RESTART (8 CPU) 01:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:00:11 431.30 1.65 417.84 11.81 458.26 62597.77 99936.48 02:10:27 33.75 0.19 13.90 19.67 1.66 3165.55 451088.63 02:20:01 1.57 0.00 1.57 0.00 0.01 26.03 0.00 02:30:02 2.05 0.00 2.05 0.00 0.00 22.99 0.00 02:40:27 2.04 0.00 2.04 0.00 0.00 25.89 0.00 02:50:01 1.91 0.00 1.91 0.00 0.00 23.94 0.00 03:00:01 1.90 0.00 1.90 0.00 0.00 22.10 0.00 03:10:27 1.85 0.00 1.85 0.00 0.35 21.68 0.00 03:20:01 1.96 0.00 1.96 0.00 0.00 22.32 0.00 03:30:01 1.92 0.00 1.92 0.00 0.00 22.23 0.00 03:40:03 1.99 0.00 1.99 0.00 0.00 22.79 0.00 Average: 44.56 0.17 41.46 2.93 42.53 6098.06 51364.29 01:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:11 11212052 28361748 3848784 11.71 553396 15811244 3984760 11.75 2710044 17328688 95232 02:10:27 9819812 27929580 4511592 13.73 565284 16485116 4862376 14.34 2836400 18552212 604 02:20:01 9770412 27878208 4558856 13.87 565440 16486084 4903684 14.46 2838184 18597392 180 02:30:02 9772836 27880848 4556072 13.86 565584 16486092 4897832 14.44 2838340 18591056 308 02:40:27 9767760 27876872 4560072 13.88 565816 16486664 4901008 14.45 2839008 18593784 168 02:50:01 9796672 27906456 4530640 13.79 565968 16487036 4870508 14.36 2839588 18564196 192 03:00:01 9767572 27877552 4559536 13.87 566076 16487148 4895964 14.44 2839668 18589724 76 03:10:27 9769396 27879708 4557380 13.87 566248 16487292 4895292 14.44 2839848 18589348 168 03:20:01 9769672 27880204 4556860 13.87 566420 16487304 4896396 14.44 2840036 18589664 280 03:30:01 9769520 27880268 4556580 13.87 566544 16487432 4895208 14.44 2840140 18588552 232 03:40:03 9770932 27881868 4555128 13.86 566696 16487448 4894952 14.43 2840304 18588368 196 Average: 9907876 27930301 4486500 13.65 564861 16425351 4808907 14.18 2827415 18470271 8876 01:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:11 lo 0.67 0.67 0.14 0.14 0.00 0.00 0.00 0.00 02:00:11 ens3 388.62 245.98 2937.53 63.51 0.00 0.00 0.00 0.00 02:00:11 docker0 29.08 49.25 1.67 717.43 0.00 0.00 0.00 0.00 02:00:11 vetha8990e4 5.22 7.42 0.36 86.84 0.00 0.00 0.00 0.01 02:10:27 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:27 ens3 25.91 15.57 173.15 3.47 0.00 0.00 0.00 0.00 02:10:27 docker0 14.97 24.93 2.78 172.05 0.00 0.00 0.00 0.00 02:10:27 veth7fb831e 14.96 24.94 2.98 172.05 0.00 0.00 0.00 0.01 02:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 ens3 1.47 1.07 0.72 0.77 0.00 0.00 0.00 0.00 02:20:01 docker0 0.72 1.10 0.16 0.61 0.00 0.00 0.00 0.00 02:20:01 veth7fb831e 0.72 1.10 0.17 0.61 0.00 0.00 0.00 0.00 02:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:02 ens3 0.46 0.25 0.15 0.39 0.00 0.00 0.00 0.00 02:30:02 docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 02:30:02 veth7fb831e 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 02:40:27 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:27 ens3 0.75 0.58 0.40 0.45 0.00 0.00 0.00 0.00 02:40:27 docker0 0.34 0.41 0.07 0.28 0.00 0.00 0.00 0.00 02:40:27 veth7fb831e 0.34 0.41 0.08 0.28 0.00 0.00 0.00 0.00 02:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 ens3 0.89 0.73 1.10 0.78 0.00 0.00 0.00 0.00 02:50:01 docker0 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 veth7fb831e 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 0.27 0.17 0.09 0.31 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 veth7fb831e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:27 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:27 ens3 0.68 0.76 0.19 1.11 0.00 0.00 0.00 0.00 03:10:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:27 veth7fb831e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 ens3 0.45 0.51 0.11 0.68 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 veth7fb831e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:30:01 ens3 0.50 0.28 0.19 0.48 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 veth7fb831e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:40:03 ens3 0.42 0.26 0.16 0.41 0.00 0.00 0.00 0.00 03:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:03 veth7fb831e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 38.85 24.60 287.85 6.68 0.00 0.00 0.00 0.00 Average: docker0 4.18 7.01 0.43 82.43 0.00 0.00 0.00 0.00 Average: veth7fb831e 1.49 2.47 0.30 16.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-444) 01/15/26 _x86_64_ (8 CPU) 01:46:43 LINUX RESTART (8 CPU) 01:50:01 CPU %user %nice %system %iowait %steal %idle 02:00:11 all 24.09 0.00 3.27 1.44 0.08 71.12 02:00:11 0 19.70 0.00 3.05 0.91 0.15 76.20 02:00:11 1 21.50 0.00 3.27 1.14 0.07 74.02 02:00:11 2 23.84 0.00 2.90 1.76 0.07 71.42 02:00:11 3 29.36 0.00 4.19 1.83 0.08 64.54 02:00:11 4 28.67 0.00 3.49 1.73 0.08 66.04 02:00:11 5 23.30 0.00 3.02 1.54 0.07 72.06 02:00:11 6 22.30 0.00 2.56 0.91 0.07 74.16 02:00:11 7 24.08 0.00 3.64 1.71 0.07 70.50 02:10:27 all 11.93 0.00 0.25 0.07 0.02 87.73 02:10:27 0 0.42 0.00 0.11 0.01 0.02 99.45 02:10:27 1 0.42 0.00 0.08 0.06 0.01 99.42 02:10:27 2 0.23 0.00 0.08 0.02 0.02 99.66 02:10:27 3 0.94 0.00 0.22 0.13 0.02 98.70 02:10:27 4 5.97 0.00 0.20 0.14 0.01 93.68 02:10:27 5 15.12 0.00 0.76 0.03 0.04 84.05 02:10:27 6 57.45 0.00 0.27 0.00 0.04 42.24 02:10:27 7 14.88 0.00 0.25 0.15 0.02 84.70 02:20:01 all 11.65 0.00 0.88 0.00 0.03 87.43 02:20:01 0 0.02 0.00 0.01 0.00 0.01 99.97 02:20:01 1 0.55 0.00 0.01 0.00 0.01 99.44 02:20:01 2 0.02 0.00 0.03 0.01 0.03 99.93 02:20:01 3 0.02 0.00 0.01 0.02 0.07 99.88 02:20:01 4 0.00 0.00 0.00 0.00 0.00 99.99 02:20:01 5 92.49 0.00 6.96 0.00 0.09 0.46 02:20:01 6 0.07 0.00 0.01 0.00 0.03 99.88 02:20:01 7 0.02 0.00 0.01 0.00 0.01 99.97 02:30:02 all 11.81 0.00 0.81 0.00 0.03 87.34 02:30:02 0 0.01 0.00 0.01 0.00 0.01 99.97 02:30:02 1 0.80 0.00 0.01 0.00 0.01 99.19 02:30:02 2 0.02 0.00 0.02 0.01 0.02 99.93 02:30:02 3 0.03 0.00 0.03 0.03 0.08 99.84 02:30:02 4 0.00 0.00 0.00 0.00 0.00 100.00 02:30:02 5 93.51 0.00 6.40 0.00 0.09 0.00 02:30:02 6 0.07 0.00 0.01 0.00 0.00 99.91 02:30:02 7 0.02 0.00 0.01 0.01 0.00 99.96 02:40:27 all 11.80 0.00 0.76 0.02 0.03 87.39 02:40:27 0 0.02 0.00 0.01 0.00 0.01 99.96 02:40:27 1 0.36 0.00 0.01 0.00 0.01 99.63 02:40:27 2 0.01 0.00 0.03 0.05 0.02 99.89 02:40:27 3 0.04 0.00 0.03 0.13 0.06 99.74 02:40:27 4 0.02 0.00 0.01 0.00 0.00 99.97 02:40:27 5 93.86 0.00 5.97 0.00 0.11 0.07 02:40:27 6 0.07 0.00 0.01 0.01 0.00 99.90 02:40:27 7 0.02 0.00 0.00 0.01 0.00 99.96 02:50:01 all 11.89 0.00 0.71 0.00 0.03 87.37 02:50:01 0 0.03 0.00 0.01 0.00 0.01 99.95 02:50:01 1 0.45 0.00 0.01 0.00 0.01 99.53 02:50:01 2 0.03 0.00 0.03 0.01 0.02 99.92 02:50:01 3 0.03 0.00 0.03 0.03 0.06 99.85 02:50:01 4 0.01 0.00 0.01 0.00 0.00 99.98 02:50:01 5 94.33 0.00 5.56 0.00 0.11 0.00 02:50:01 6 0.08 0.00 0.01 0.00 0.01 99.90 02:50:01 7 0.06 0.00 0.01 0.00 0.00 99.92 03:00:01 all 11.88 0.00 0.69 0.02 0.03 87.38 03:00:01 0 0.01 0.00 0.01 0.00 0.01 99.98 03:00:01 1 0.31 0.00 0.02 0.00 0.01 99.66 03:00:01 2 0.03 0.00 0.03 0.01 0.02 99.92 03:00:01 3 0.04 0.00 0.04 0.11 0.05 99.77 03:00:01 4 0.01 0.00 0.01 0.00 0.03 99.96 03:00:01 5 94.46 0.00 5.41 0.00 0.12 0.00 03:00:01 6 0.08 0.00 0.02 0.03 0.01 99.87 03:00:01 7 0.02 0.00 0.01 0.01 0.01 99.95 03:10:27 all 11.88 0.00 0.67 0.01 0.03 87.40 03:10:27 0 0.02 0.00 0.01 0.00 0.01 99.96 03:10:27 1 0.30 0.00 0.01 0.00 0.00 99.68 03:10:27 2 0.03 0.00 0.04 0.00 0.02 99.91 03:10:27 3 0.05 0.00 0.05 0.08 0.02 99.80 03:10:27 4 0.01 0.00 0.00 0.00 0.04 99.95 03:10:27 5 94.62 0.00 5.22 0.00 0.15 0.00 03:10:27 6 0.08 0.00 0.01 0.00 0.01 99.89 03:10:27 7 0.02 0.00 0.01 0.00 0.00 99.97 03:20:01 all 11.94 0.00 0.65 0.01 0.03 87.37 03:20:01 0 0.02 0.00 0.01 0.00 0.01 99.96 03:20:01 1 0.48 0.00 0.02 0.00 0.00 99.50 03:20:01 2 0.03 0.00 0.03 0.00 0.02 99.92 03:20:01 3 0.05 0.00 0.04 0.04 0.02 99.86 03:20:01 4 0.01 0.00 0.00 0.00 0.04 99.94 03:20:01 5 94.79 0.00 5.07 0.00 0.14 0.00 03:20:01 6 0.07 0.00 0.02 0.00 0.00 99.91 03:20:01 7 0.02 0.00 0.01 0.02 0.00 99.94 03:30:01 all 11.99 0.00 0.62 0.01 0.03 87.35 03:30:01 0 0.02 0.00 0.02 0.01 0.01 99.94 03:30:01 1 0.55 0.00 0.03 0.00 0.01 99.41 03:30:01 2 0.03 0.00 0.02 0.01 0.02 99.92 03:30:01 3 0.05 0.00 0.05 0.08 0.03 99.79 03:30:01 4 0.02 0.00 0.01 0.00 0.06 99.92 03:30:01 5 95.06 0.00 4.83 0.00 0.11 0.00 03:30:01 6 0.06 0.00 0.01 0.00 0.00 99.92 03:30:01 7 0.03 0.00 0.01 0.00 0.01 99.95 03:40:03 all 12.00 0.00 0.58 0.01 0.03 87.38 03:40:03 0 0.04 0.00 0.02 0.01 0.01 99.91 03:40:03 1 0.35 0.00 0.01 0.00 0.01 99.63 03:40:03 2 0.03 0.00 0.03 0.01 0.02 99.91 03:40:03 3 0.05 0.00 0.04 0.07 0.02 99.82 03:40:03 4 0.03 0.00 0.01 0.00 0.05 99.91 03:40:03 5 95.36 0.00 4.53 0.00 0.12 0.00 03:40:03 6 0.07 0.00 0.02 0.00 0.00 99.91 03:40:03 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.00 0.00 0.90 0.15 0.03 85.92 Average: 0 1.87 0.00 0.30 0.09 0.02 97.72 Average: 1 2.39 0.00 0.32 0.11 0.01 97.17 Average: 2 2.23 0.00 0.30 0.17 0.02 97.27 Average: 3 2.82 0.00 0.43 0.23 0.05 96.47 Average: 4 3.20 0.00 0.34 0.17 0.03 96.26 Average: 5 80.38 0.00 4.87 0.14 0.10 14.51 Average: 6 7.48 0.00 0.27 0.09 0.02 92.14 Average: 7 3.62 0.00 0.36 0.18 0.01 95.83