---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-345 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 736 18450 4 12905 30888 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:0c:aa:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.92/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83617sec preferred_lft 83617sec inet6 fe80::f816:3eff:fe0c:aa76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:c5:d3:cb 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::42:9cff:fec5:d3cb/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-345) 08/14/25 _x86_64_ (8 CPU) 00:05:06 LINUX RESTART (8 CPU) 00:10:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:01 14.54 0.78 12.60 1.15 599.88 4234.19 19119.25 00:30:13 7.53 0.17 6.83 0.53 6.74 2877.76 3454.65 00:40:19 17.45 0.25 16.77 0.44 7.93 19608.87 1156.73 00:50:01 25.35 1.89 22.12 1.35 324.14 3239.25 1752.35 Average: 16.11 0.76 14.50 0.86 231.32 7538.47 6342.40 00:10:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:01 23233500 28152632 4148964 12.63 163892 4922668 4358696 12.85 1155088 7957992 13504 00:30:13 22908764 28642496 3652836 11.12 194688 5638564 3879036 11.44 1355752 8008440 10660 00:40:19 16723244 28502064 3769572 11.47 258524 11382484 3921316 11.56 3170532 12120672 33512 00:50:01 18042944 30712876 1546848 4.71 274808 12211904 2138864 6.31 3591820 10302804 74124 Average: 20227113 29002517 3279555 9.98 222978 8538905 3574478 10.54 2318298 9597477 32950 00:10:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:01 lo 4.90 4.90 0.50 0.50 0.00 0.00 0.00 0.00 00:20:01 ens3 58.77 45.90 348.39 12.36 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 00:30:13 lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 00:30:13 ens3 40.52 31.66 12.93 12.22 0.00 0.00 0.00 0.00 00:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:19 lo 4368.64 4368.64 4171.17 4171.17 0.00 0.00 0.00 0.00 00:40:19 ens3 58.94 44.27 197.52 13.43 0.00 0.00 0.00 0.00 00:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 114.94 114.94 88.27 88.27 0.00 0.00 0.00 0.00 00:50:01 ens3 251.72 275.78 497.95 2874.88 0.00 0.00 0.00 0.00 00:50:01 docker0 122.85 106.90 1435.65 79.97 0.00 0.00 0.00 0.00 Average: lo 1135.69 1135.69 1077.81 1077.81 0.00 0.00 0.00 0.00 Average: ens3 101.09 97.77 260.84 709.02 0.00 0.00 0.00 0.00 Average: docker0 29.89 26.01 349.28 19.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-345) 08/14/25 _x86_64_ (8 CPU) 00:05:06 LINUX RESTART (8 CPU) 00:10:08 CPU %user %nice %system %iowait %steal %idle 00:20:01 all 39.67 0.00 1.47 0.08 0.07 58.71 00:20:01 0 36.44 0.00 1.58 0.17 0.07 61.73 00:20:01 1 38.64 0.00 1.34 0.01 0.07 59.94 00:20:01 2 45.54 0.00 1.67 0.08 0.07 52.64 00:20:01 3 41.87 0.00 1.50 0.09 0.07 56.47 00:20:01 4 40.87 0.00 1.32 0.08 0.07 57.66 00:20:01 5 41.02 0.00 1.29 0.03 0.07 57.59 00:20:01 6 39.27 0.00 1.61 0.14 0.07 58.90 00:20:01 7 33.75 0.00 1.44 0.03 0.07 64.71 00:30:13 all 35.23 0.00 1.43 0.04 0.07 63.22 00:30:13 0 34.14 0.00 1.46 0.00 0.07 64.32 00:30:13 1 36.10 0.00 1.34 0.02 0.08 62.47 00:30:13 2 27.54 0.00 1.36 0.07 0.07 70.97 00:30:13 3 33.64 0.00 1.46 0.11 0.07 64.71 00:30:13 4 38.26 0.00 1.55 0.05 0.07 60.07 00:30:13 5 44.86 0.00 1.55 0.04 0.08 53.47 00:30:13 6 32.50 0.00 1.44 0.04 0.07 65.95 00:30:13 7 34.82 0.00 1.30 0.01 0.07 63.79 00:40:19 all 21.01 0.00 2.03 0.21 0.06 76.70 00:40:19 0 16.22 0.00 1.37 0.71 0.05 81.64 00:40:19 1 28.22 0.00 3.76 0.09 0.06 67.87 00:40:19 2 23.09 0.00 1.88 0.00 0.07 74.96 00:40:19 3 19.22 0.00 2.24 0.46 0.06 78.02 00:40:19 4 21.82 0.00 2.85 0.27 0.07 74.99 00:40:19 5 20.63 0.00 1.33 0.12 0.05 77.88 00:40:19 6 19.98 0.00 1.64 0.00 0.06 78.31 00:40:19 7 18.91 0.00 1.15 0.02 0.05 79.86 00:50:01 all 7.32 0.00 1.15 0.12 0.04 91.37 00:50:01 0 9.30 0.00 1.68 0.05 0.05 88.93 00:50:01 1 7.30 0.00 1.24 0.08 0.04 91.34 00:50:01 2 5.33 0.00 0.83 0.13 0.03 93.67 00:50:01 3 4.35 0.00 0.57 0.10 0.05 94.93 00:50:01 4 8.62 0.00 1.83 0.20 0.04 89.30 00:50:01 5 8.33 0.00 1.28 0.05 0.05 90.30 00:50:01 6 8.88 0.00 1.13 0.09 0.04 89.86 00:50:01 7 6.48 0.00 0.63 0.25 0.04 92.60 Average: all 25.94 0.00 1.52 0.11 0.06 72.36 Average: 0 24.14 0.00 1.52 0.24 0.06 74.04 Average: 1 27.72 0.00 1.93 0.05 0.06 70.24 Average: 2 25.46 0.00 1.44 0.07 0.06 72.97 Average: 3 24.91 0.00 1.45 0.19 0.06 73.38 Average: 4 27.52 0.00 1.89 0.15 0.06 70.37 Average: 5 28.87 0.00 1.36 0.06 0.06 69.64 Average: 6 25.27 0.00 1.46 0.07 0.06 73.14 Average: 7 23.63 0.00 1.14 0.08 0.06 75.10