---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-42790 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: 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 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 758 18240 4 13092 30865 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:88:2b:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.23/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83445sec preferred_lft 83445sec inet6 fe80::f816:3eff:fe88:2bff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:64:77:ab 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::42:78ff:fe64:77ab/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-42790) 07/15/25 _x86_64_ (8 CPU) 00:53:25 LINUX RESTART (8 CPU) 01:00:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 8.95 0.31 8.07 0.57 11.26 3245.62 689.24 01:20:08 6.27 0.05 5.76 0.47 0.53 2500.45 2866.07 01:30:08 18.72 0.29 18.08 0.36 8.19 15713.05 112.88 01:40:01 26.53 1.88 23.25 1.40 318.31 7919.95 4374.53 Average: 15.07 0.62 13.75 0.70 83.81 7338.64 2009.69 01:00:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 23626544 28679600 3621516 11.02 168780 5031820 3864068 11.39 1175336 7531832 26456 01:20:08 22874344 28622596 3673096 11.18 195688 5642528 3907864 11.52 1347936 8048128 18276 01:30:08 15092908 26473952 5799908 17.65 256076 10998196 5987976 17.66 2883728 14038724 856972 01:40:01 18888532 31624952 637088 1.94 275096 12270812 1246816 3.68 3455244 9576364 16032 Average: 20120582 28850275 3432902 10.45 223910 8485839 3751681 11.06 2215561 9798762 229434 01:00:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 01:10:01 ens3 48.79 37.58 80.25 12.21 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:08 lo 1.19 1.19 0.12 0.12 0.00 0.00 0.00 0.00 01:20:08 ens3 37.93 27.94 11.13 9.88 0.00 0.00 0.00 0.00 01:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:08 lo 4404.23 4404.23 4207.62 4207.62 0.00 0.00 0.00 0.00 01:30:08 ens3 68.76 50.46 334.13 12.48 0.00 0.00 0.00 0.00 01:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 96.35 96.35 84.26 84.26 0.00 0.00 0.00 0.00 01:40:01 ens3 166.12 189.47 334.13 1716.15 0.00 0.00 0.00 0.00 01:40:01 docker0 139.38 111.86 1516.47 78.96 0.00 0.00 0.00 0.00 Average: lo 1128.30 1128.30 1075.39 1075.39 0.00 0.00 0.00 0.00 Average: ens3 80.10 75.98 189.21 433.69 0.00 0.00 0.00 0.00 Average: docker0 34.52 27.70 375.57 19.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-42790) 07/15/25 _x86_64_ (8 CPU) 00:53:25 LINUX RESTART (8 CPU) 01:00:07 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 39.79 0.00 1.33 0.40 0.10 58.38 01:10:01 0 38.60 0.00 1.22 0.38 0.09 59.70 01:10:01 1 39.56 0.00 1.32 0.40 0.09 58.63 01:10:01 2 43.04 0.00 1.58 0.37 0.10 54.90 01:10:01 3 40.93 0.00 1.35 0.42 0.09 57.22 01:10:01 4 37.27 0.00 1.37 0.37 0.09 60.90 01:10:01 5 38.47 0.00 1.34 0.37 0.13 59.70 01:10:01 6 39.92 0.00 1.16 0.36 0.09 58.47 01:10:01 7 40.55 0.00 1.26 0.57 0.09 57.53 01:20:08 all 34.17 0.00 1.35 0.10 0.11 64.27 01:20:08 0 25.94 0.00 1.34 0.07 0.09 72.56 01:20:08 1 35.12 0.00 1.56 0.60 0.12 62.61 01:20:08 2 32.88 0.00 1.17 0.05 0.14 65.76 01:20:08 3 36.29 0.00 1.21 0.01 0.11 62.38 01:20:08 4 33.15 0.00 1.25 0.02 0.11 65.47 01:20:08 5 37.59 0.00 1.47 0.01 0.11 60.81 01:20:08 6 34.61 0.00 1.29 0.00 0.11 63.99 01:20:08 7 37.85 0.00 1.50 0.03 0.11 60.51 01:30:08 all 18.35 0.00 2.08 0.39 0.13 79.06 01:30:08 0 15.93 0.00 1.79 0.07 0.08 82.13 01:30:08 1 19.75 0.00 3.30 0.20 0.25 76.50 01:30:08 2 18.27 0.00 1.61 0.14 0.08 79.89 01:30:08 3 27.51 0.00 3.36 0.82 0.12 68.18 01:30:08 4 20.58 0.00 2.83 0.35 0.25 76.00 01:30:08 5 14.00 0.00 1.12 1.34 0.08 83.46 01:30:08 6 13.23 0.00 0.97 0.05 0.06 85.69 01:30:08 7 17.48 0.00 1.62 0.13 0.09 80.69 01:40:01 all 9.11 0.00 1.20 0.17 0.04 89.48 01:40:01 0 5.91 0.00 0.64 0.17 0.03 93.25 01:40:01 1 9.57 0.00 1.35 0.17 0.04 88.87 01:40:01 2 9.38 0.00 1.11 0.15 0.04 89.32 01:40:01 3 6.82 0.00 0.86 0.19 0.04 92.09 01:40:01 4 4.88 0.00 0.62 0.16 0.03 94.31 01:40:01 5 13.75 0.00 2.35 0.10 0.05 83.75 01:40:01 6 13.27 0.00 1.54 0.21 0.05 84.92 01:40:01 7 9.31 0.00 1.11 0.18 0.04 89.36 Average: all 25.40 0.00 1.49 0.26 0.09 72.75 Average: 0 21.63 0.00 1.25 0.17 0.07 76.87 Average: 1 26.05 0.00 1.88 0.34 0.12 71.60 Average: 2 25.93 0.00 1.37 0.18 0.09 72.44 Average: 3 27.93 0.00 1.69 0.36 0.09 69.93 Average: 4 24.01 0.00 1.52 0.22 0.12 74.13 Average: 5 26.00 0.00 1.57 0.45 0.09 71.89 Average: 6 25.33 0.00 1.24 0.16 0.08 73.19 Average: 7 26.34 0.00 1.37 0.23 0.08 71.98