---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-45289 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): 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: 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: 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 18G 138G 12% / 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 724 18582 4 12785 30900 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:00:8f:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.190/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83570sec preferred_lft 83570sec inet6 fe80::f816:3eff:fe00:8f61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:9e:b8:32 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::42:5eff:fe9e:b832/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-45289) 07/23/25 _x86_64_ (8 CPU) 00:53:26 LINUX RESTART (8 CPU) 01:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:00 8.71 0.34 7.81 0.56 11.65 3259.79 2167.25 01:20:00 8.42 0.05 7.87 0.50 0.57 2759.75 1538.04 01:30:00 21.58 0.32 20.72 0.54 9.24 20646.40 550.93 01:40:00 28.89 1.86 25.39 1.64 318.51 3420.45 21265.44 Average: 16.90 0.64 15.45 0.81 84.99 7521.60 6380.42 01:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:00 23974788 28713456 3590196 10.92 163596 4741180 3797108 11.20 1053472 7330008 28420 01:20:00 23087248 28599888 3698556 11.25 194544 5420420 3841096 11.33 1237524 7924812 28436 01:30:00 13797208 25597016 6675088 20.31 257700 11403184 7272884 21.45 2955496 15255192 119932 01:40:00 19015912 31627064 634692 1.93 272144 12154396 1228560 3.62 3375732 9542048 28540 Average: 19968789 28634356 3649633 11.11 221996 8429795 4034912 11.90 2155556 10013015 51332 01:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:00 lo 1.66 1.66 0.16 0.16 0.00 0.00 0.00 0.00 01:10:00 ens3 48.00 37.91 79.90 12.65 0.00 0.00 0.00 0.00 01:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 01:20:00 ens3 41.75 34.72 73.00 11.52 0.00 0.00 0.00 0.00 01:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 lo 5012.09 5012.09 4788.04 4788.04 0.00 0.00 0.00 0.00 01:30:00 ens3 50.55 39.74 370.86 11.72 0.00 0.00 0.00 0.00 01:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 lo 29.27 29.27 7.25 7.25 0.00 0.00 0.00 0.00 01:40:00 ens3 262.69 285.28 501.58 3004.22 0.00 0.00 0.00 0.00 01:40:00 docker0 122.12 109.24 1499.11 78.07 0.00 0.00 0.00 0.00 Average: lo 1261.07 1261.07 1198.89 1198.89 0.00 0.00 0.00 0.00 Average: ens3 100.75 99.41 256.33 760.03 0.00 0.00 0.00 0.00 Average: docker0 30.53 27.31 374.78 19.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-45289) 07/23/25 _x86_64_ (8 CPU) 00:53:26 LINUX RESTART (8 CPU) 01:00:00 CPU %user %nice %system %iowait %steal %idle 01:10:00 all 39.76 0.00 1.29 0.03 0.08 58.84 01:10:00 0 38.17 0.00 1.20 0.01 0.08 60.54 01:10:00 1 43.86 0.00 1.28 0.01 0.08 54.78 01:10:00 2 38.10 0.00 1.14 0.04 0.07 60.64 01:10:00 3 39.64 0.00 1.71 0.11 0.09 58.46 01:10:00 4 39.90 0.00 1.36 0.02 0.08 58.63 01:10:00 5 41.48 0.00 1.06 0.05 0.08 57.34 01:10:00 6 40.82 0.00 1.30 0.01 0.08 57.79 01:10:00 7 36.12 0.00 1.25 0.04 0.07 62.52 01:20:00 all 33.93 0.00 1.29 0.03 0.08 64.67 01:20:00 0 36.32 0.00 1.36 0.01 0.08 62.23 01:20:00 1 33.96 0.00 1.40 0.04 0.08 64.52 01:20:00 2 33.59 0.00 1.12 0.06 0.08 65.16 01:20:00 3 28.62 0.00 1.09 0.07 0.08 70.13 01:20:00 4 37.51 0.00 1.61 0.01 0.07 60.79 01:20:00 5 30.54 0.00 1.25 0.05 0.07 68.10 01:20:00 6 36.44 0.00 1.23 0.01 0.07 62.25 01:20:00 7 34.47 0.00 1.27 0.03 0.08 64.15 01:30:00 all 20.17 0.00 2.13 0.16 0.06 77.48 01:30:00 0 19.92 0.00 1.63 0.02 0.06 78.37 01:30:00 1 29.50 0.00 4.62 0.08 0.06 65.75 01:30:00 2 24.97 0.00 3.31 0.23 0.07 71.43 01:30:00 3 15.75 0.00 1.11 0.17 0.05 82.91 01:30:00 4 13.16 0.00 0.79 0.19 0.04 85.81 01:30:00 5 20.65 0.00 3.45 0.33 0.06 75.50 01:30:00 6 20.38 0.00 1.11 0.14 0.05 78.33 01:30:00 7 17.10 0.00 1.06 0.13 0.06 81.66 01:40:00 all 7.19 0.00 1.15 0.11 0.04 91.52 01:40:00 0 13.89 0.00 1.90 0.25 0.04 83.91 01:40:00 1 6.22 0.00 1.18 0.13 0.05 92.43 01:40:00 2 4.96 0.00 0.44 0.17 0.05 94.38 01:40:00 3 5.13 0.00 0.66 0.04 0.04 94.12 01:40:00 4 2.42 0.00 0.29 0.02 0.03 97.24 01:40:00 5 3.98 0.00 0.51 0.05 0.05 95.41 01:40:00 6 10.65 0.00 2.26 0.07 0.05 86.98 01:40:00 7 10.25 0.00 1.92 0.11 0.05 87.67 Average: all 25.25 0.00 1.46 0.08 0.06 73.14 Average: 0 27.07 0.00 1.53 0.07 0.07 71.27 Average: 1 28.38 0.00 2.11 0.06 0.07 69.38 Average: 2 25.37 0.00 1.50 0.13 0.06 72.94 Average: 3 22.28 0.00 1.14 0.10 0.07 76.41 Average: 4 23.24 0.00 1.01 0.06 0.06 75.63 Average: 5 24.16 0.00 1.56 0.12 0.06 74.10 Average: 6 27.06 0.00 1.47 0.06 0.06 71.35 Average: 7 24.47 0.00 1.38 0.08 0.06 74.01