---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-47390 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 25G 131G 16% / 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 835 12827 3 18429 30789 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:72:e4:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.204/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 83205sec preferred_lft 83205sec inet6 fe80::f816:3eff:fe72:e477/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 06:65:e5:79:f1:94 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::465:e5ff:fe79:f194/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-47390) 09/19/25 _x86_64_ (8 CPU) 19:58:10 LINUX RESTART (8 CPU) 20:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:10:01 399.09 2.43 387.79 8.88 718.99 55259.53 64491.23 20:20:01 63.29 0.21 58.60 4.49 2.56 10899.93 13595.00 20:30:01 22.54 0.03 21.58 0.94 0.89 2729.43 5818.50 20:40:01 58.78 0.39 55.57 2.82 19.92 8288.56 1964.17 20:50:01 29.05 0.45 9.03 19.58 10.03 443.99 461724.72 Average: 114.55 0.70 106.51 7.34 150.48 15524.44 109518.56 20:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:10:01 10394216 25985532 6234000 18.97 527388 14370976 5579912 16.45 2638192 18309096 584848 20:20:01 8980488 26644328 5738800 17.46 563372 16135708 6115964 18.04 2908836 19355480 128 20:30:01 9238836 26977836 5227924 15.91 589564 16314736 5412404 15.96 2895312 19092276 23456 20:40:01 233340 19483308 12663196 38.53 606980 17710284 17677456 52.13 3344476 25557024 2396 20:50:01 5334064 23892772 8258136 25.13 603952 17047536 10667356 31.46 3162512 20649908 596 Average: 6836189 24596755 7624411 23.20 578251 16315848 9090618 26.81 2989866 20592757 122285 20:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:10:01 lo 0.64 0.64 0.13 0.13 0.00 0.00 0.00 0.00 20:10:01 ens3 507.30 287.73 3182.66 82.99 0.00 0.00 0.00 0.00 20:10:01 docker0 24.26 42.88 1.37 641.47 0.00 0.00 0.00 0.00 20:20:01 lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 20:20:01 ens3 70.67 40.45 509.45 15.58 0.00 0.00 0.00 0.00 20:20:01 docker0 8.09 14.73 0.56 278.67 0.00 0.00 0.00 0.00 20:20:01 veth310c38f 3.03 6.96 0.31 143.49 0.00 0.00 0.00 0.01 20:30:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:30:01 ens3 31.04 29.51 135.67 8.76 0.00 0.00 0.00 0.00 20:30:01 docker0 9.85 13.76 1.99 61.27 0.00 0.00 0.00 0.00 20:40:01 lo 1.62 1.62 2.03 2.03 0.00 0.00 0.00 0.00 20:40:01 ens3 38.62 24.31 849.47 4.34 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 br-0056d085b1bd 0.87 0.82 1.86 0.17 0.00 0.00 0.00 0.00 20:40:01 vethc019312 0.49 0.43 0.06 0.29 0.00 0.00 0.00 0.00 20:40:01 vethfd5e974 0.08 0.18 0.00 0.01 0.00 0.00 0.00 0.00 20:40:01 veth5e9c008 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:40:01 veth00ca2fa 108.68 114.80 64.31 54.07 0.00 0.00 0.00 0.01 20:40:01 veth6ced997 0.13 0.20 0.01 0.04 0.00 0.00 0.00 0.00 20:40:01 veth2380c61 80.45 76.16 54.60 37.14 0.00 0.00 0.00 0.00 20:40:01 veth7bcb423 33.27 30.71 14.43 26.21 0.00 0.00 0.00 0.00 20:50:01 lo 11.40 11.40 55.04 55.04 0.00 0.00 0.00 0.00 20:50:01 ens3 16.15 11.50 6.39 5.98 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 br-0056d085b1bd 6.32 6.24 54.04 1.14 0.00 0.00 0.00 0.00 20:50:01 vethc019312 0.41 0.23 0.07 0.35 0.00 0.00 0.00 0.00 20:50:01 vethfd5e974 0.00 0.04 0.00 0.01 0.00 0.00 0.00 0.00 20:50:01 veth5e9c008 0.00 0.04 0.00 0.01 0.00 0.00 0.00 0.00 20:50:01 veth00ca2fa 297.08 320.80 241.55 138.87 0.00 0.00 0.00 0.02 Average: lo 2.80 2.80 11.45 11.45 0.00 0.00 0.00 0.00 Average: ens3 132.76 78.70 936.74 23.53 0.00 0.00 0.00 0.00 Average: docker0 8.44 14.27 0.78 196.28 0.00 0.00 0.00 0.00 Average: br-0056d085b1bd 1.44 1.41 11.18 0.26 0.00 0.00 0.00 0.00 Average: vethc019312 0.18 0.13 0.03 0.13 0.00 0.00 0.00 0.00 Average: vethfd5e974 0.02 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth5e9c008 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth00ca2fa 81.15 87.12 61.17 38.59 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-47390) 09/19/25 _x86_64_ (8 CPU) 19:58:10 LINUX RESTART (8 CPU) 20:00:01 CPU %user %nice %system %iowait %steal %idle 20:10:01 all 22.30 0.00 3.00 1.97 0.07 72.67 20:10:01 0 21.23 0.00 2.25 0.69 0.06 75.76 20:10:01 1 28.20 0.00 4.14 2.52 0.08 65.06 20:10:01 2 21.84 0.00 3.30 3.44 0.07 71.35 20:10:01 3 21.99 0.00 3.00 2.64 0.07 72.30 20:10:01 4 24.51 0.00 3.01 1.57 0.07 70.84 20:10:01 5 18.83 0.00 3.12 2.70 0.06 75.29 20:10:01 6 21.39 0.00 3.13 1.17 0.06 74.26 20:10:01 7 20.40 0.00 2.03 1.02 0.07 76.48 20:20:01 all 16.75 0.00 0.69 0.32 0.03 82.20 20:20:01 0 5.82 0.00 0.51 0.27 0.04 93.35 20:20:01 1 31.59 0.00 0.72 0.29 0.04 67.36 20:20:01 2 7.14 0.00 0.79 0.35 0.03 91.68 20:20:01 3 8.15 0.00 0.82 0.41 0.02 90.60 20:20:01 4 10.14 0.00 0.66 0.15 0.04 89.02 20:20:01 5 6.57 0.00 0.58 0.47 0.02 92.36 20:20:01 6 54.63 0.00 0.83 0.08 0.05 44.41 20:20:01 7 9.97 0.00 0.65 0.55 0.02 88.82 20:30:01 all 9.54 0.00 0.44 0.09 0.03 89.89 20:30:01 0 1.25 0.00 0.31 0.07 0.03 98.34 20:30:01 1 62.25 0.00 1.04 0.09 0.06 36.56 20:30:01 2 1.74 0.00 0.24 0.05 0.02 97.96 20:30:01 3 0.66 0.00 0.29 0.07 0.01 98.97 20:30:01 4 0.79 0.00 0.23 0.27 0.03 98.69 20:30:01 5 3.48 0.00 0.81 0.07 0.02 95.62 20:30:01 6 5.08 0.00 0.26 0.01 0.03 94.61 20:30:01 7 1.11 0.00 0.38 0.10 0.01 98.40 20:40:01 all 10.62 0.02 1.06 0.29 0.06 87.95 20:40:01 0 11.68 0.02 0.90 0.23 0.06 87.10 20:40:01 1 10.85 0.03 1.07 0.12 0.07 87.86 20:40:01 2 10.33 0.00 1.03 0.22 0.06 88.37 20:40:01 3 10.53 0.02 0.95 0.52 0.06 87.93 20:40:01 4 11.60 0.02 1.00 0.25 0.05 87.08 20:40:01 5 8.73 0.02 1.28 0.22 0.06 89.69 20:40:01 6 11.29 0.03 1.30 0.56 0.07 86.75 20:40:01 7 9.93 0.02 0.93 0.23 0.06 88.82 20:50:01 all 5.30 0.00 1.02 0.06 0.06 93.55 20:50:01 0 4.64 0.00 0.99 0.04 0.06 94.28 20:50:01 1 6.04 0.00 1.27 0.06 0.07 92.55 20:50:01 2 6.03 0.00 1.10 0.08 0.06 92.73 20:50:01 3 5.24 0.00 0.95 0.04 0.07 93.70 20:50:01 4 4.94 0.00 1.09 0.05 0.06 93.86 20:50:01 5 6.11 0.00 0.86 0.02 0.06 92.95 20:50:01 6 5.37 0.00 1.01 0.20 0.06 93.36 20:50:01 7 4.06 0.01 0.89 0.03 0.06 94.95 Average: all 12.91 0.00 1.24 0.55 0.05 85.25 Average: 0 8.92 0.00 0.99 0.26 0.05 89.77 Average: 1 27.85 0.01 1.65 0.62 0.06 69.82 Average: 2 9.41 0.00 1.29 0.83 0.05 88.43 Average: 3 9.30 0.00 1.20 0.73 0.05 88.71 Average: 4 10.39 0.00 1.19 0.46 0.05 87.90 Average: 5 8.73 0.00 1.33 0.69 0.05 89.20 Average: 6 19.57 0.01 1.30 0.40 0.05 78.67 Average: 7 9.09 0.01 0.97 0.39 0.05 89.50