---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-26549 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 17G 139G 11% / 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 744 19513 4 11834 30879 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:c6:72:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.224/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84472sec preferred_lft 84472sec inet6 fe80::f816:3eff:fec6:72e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:a1:b2:c7 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:c0ff:fea1:b2c7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-26549) 09/02/25 _x86_64_ (8 CPU) 00:00:28 LINUX RESTART (8 CPU) 00:10:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:01 14.54 0.54 13.57 0.43 20.40 14536.12 102.83 00:30:08 26.40 1.84 23.50 1.06 312.28 9995.61 11559.89 Average: 20.54 1.20 18.60 0.75 168.16 12237.57 5902.77 00:10:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:01 20092512 28529680 3762384 11.45 166724 8351276 3976316 11.73 2195028 9956596 72 00:30:08 20191588 31630632 644264 1.96 203628 11184592 1249824 3.69 3346012 8524376 20 Average: 20142050 30080156 2203324 6.70 185176 9767934 2613070 7.71 2770520 9240486 46 00:10:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:01 lo 1558.18 1558.18 1486.91 1486.91 0.00 0.00 0.00 0.00 00:20:01 ens3 52.16 43.54 318.18 12.44 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:08 lo 2729.28 2729.28 2599.60 2599.60 0.00 0.00 0.00 0.00 00:30:08 ens3 146.86 163.09 230.56 2579.10 0.00 0.00 0.00 0.00 00:30:08 docker0 83.72 78.87 1329.60 70.31 0.00 0.00 0.00 0.00 Average: lo 2151.03 2151.03 2050.19 2050.19 0.00 0.00 0.00 0.00 Average: ens3 100.10 104.06 273.82 1311.77 0.00 0.00 0.00 0.00 Average: docker0 42.38 39.93 673.09 35.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-26549) 09/02/25 _x86_64_ (8 CPU) 00:00:28 LINUX RESTART (8 CPU) 00:10:08 CPU %user %nice %system %iowait %steal %idle 00:20:01 all 30.19 0.00 1.72 0.13 0.06 67.90 00:20:01 0 24.18 0.00 1.30 0.09 0.06 74.37 00:20:01 1 29.56 0.00 1.86 0.07 0.06 68.45 00:20:01 2 33.82 0.00 2.69 0.24 0.06 63.19 00:20:01 3 29.79 0.00 1.37 0.09 0.06 68.68 00:20:01 4 37.51 0.00 2.39 0.10 0.06 59.94 00:20:01 5 28.73 0.00 1.54 0.20 0.07 69.46 00:20:01 6 29.31 0.00 1.15 0.01 0.06 69.47 00:20:01 7 28.65 0.00 1.45 0.22 0.06 69.62 00:30:08 all 11.35 0.00 1.56 0.16 0.04 86.90 00:30:08 0 11.38 0.00 1.71 0.29 0.05 86.58 00:30:08 1 17.99 0.00 1.84 0.40 0.04 79.73 00:30:08 2 16.92 0.00 3.39 0.07 0.04 79.58 00:30:08 3 10.29 0.00 1.31 0.12 0.04 88.24 00:30:08 4 7.37 0.00 0.75 0.10 0.03 91.75 00:30:08 5 12.21 0.00 1.53 0.02 0.04 86.21 00:30:08 6 6.76 0.00 0.59 0.16 0.04 92.45 00:30:08 7 7.88 0.00 1.36 0.09 0.03 90.63 Average: all 20.64 0.00 1.64 0.14 0.05 77.53 Average: 0 17.69 0.00 1.51 0.19 0.06 80.56 Average: 1 23.69 0.00 1.85 0.24 0.05 74.17 Average: 2 25.27 0.00 3.04 0.16 0.05 71.48 Average: 3 19.91 0.00 1.34 0.11 0.05 78.59 Average: 4 22.22 0.00 1.56 0.10 0.05 76.07 Average: 5 20.36 0.00 1.54 0.11 0.05 77.95 Average: 6 17.88 0.00 0.87 0.08 0.05 81.12 Average: 7 18.13 0.00 1.41 0.15 0.05 80.26