---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-32974 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 739 19359 4 11992 30885 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:03:ab:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.185/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84465sec preferred_lft 84465sec inet6 fe80::f816:3eff:fe03:ab82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ae:8d:0f:18 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:aeff:fe8d:f18/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-32974) 09/02/25 _x86_64_ (8 CPU) 04:41:29 LINUX RESTART (8 CPU) 04:50:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:00 24.11 12.39 11.28 0.45 149.82 10971.01 113.36 05:10:01 25.72 1.95 22.67 1.09 315.81 13836.61 1991.27 Average: 24.91 7.15 16.99 0.77 233.07 12408.21 1055.20 04:50:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:00 20582460 28988744 3303488 10.05 163968 8317120 3988672 11.76 2223240 9440608 945780 05:10:01 20036836 31638344 635924 1.94 207724 11327476 1275660 3.76 3387716 8633304 15180 Average: 20309648 30313544 1969706 5.99 185846 9822298 2632166 7.76 2805478 9036956 480480 04:50:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:00 lo 1.57 1.57 0.17 0.17 0.00 0.00 0.00 0.00 05:00:00 ens3 63.44 50.86 345.11 14.00 0.00 0.00 0.00 0.00 05:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 4293.66 4293.66 4100.17 4100.17 0.00 0.00 0.00 0.00 05:10:01 ens3 117.47 115.80 221.56 1353.67 0.00 0.00 0.00 0.00 05:10:01 docker0 92.58 84.15 1341.11 71.47 0.00 0.00 0.00 0.00 Average: lo 2154.21 2154.21 2056.47 2056.47 0.00 0.00 0.00 0.00 Average: ens3 90.54 83.43 283.14 685.89 0.00 0.00 0.00 0.00 Average: docker0 46.43 42.20 672.62 35.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-32974) 09/02/25 _x86_64_ (8 CPU) 04:41:29 LINUX RESTART (8 CPU) 04:50:03 CPU %user %nice %system %iowait %steal %idle 05:00:00 all 33.31 0.04 1.46 0.13 0.06 65.00 05:00:00 0 32.34 0.00 1.47 0.02 0.07 66.10 05:00:00 1 34.04 0.00 1.40 0.36 0.06 64.13 05:00:00 2 34.76 0.00 1.60 0.15 0.07 63.43 05:00:00 3 34.90 0.00 1.54 0.05 0.07 63.44 05:00:00 4 35.01 0.00 1.57 0.07 0.07 63.28 05:00:00 5 30.91 0.31 1.30 0.25 0.07 67.17 05:00:00 6 29.98 0.00 1.18 0.03 0.06 68.74 05:00:00 7 34.51 0.00 1.60 0.10 0.06 63.73 05:10:01 all 10.58 0.00 1.91 0.20 0.04 87.28 05:10:01 0 4.62 0.00 0.64 0.44 0.04 94.26 05:10:01 1 15.50 0.00 3.35 0.06 0.04 81.05 05:10:01 2 7.88 0.00 0.94 0.40 0.04 90.75 05:10:01 3 11.05 0.00 3.07 0.16 0.04 85.68 05:10:01 4 16.81 0.00 3.13 0.21 0.04 79.82 05:10:01 5 13.13 0.00 2.34 0.10 0.04 84.39 05:10:01 6 8.73 0.00 1.08 0.13 0.04 90.02 05:10:01 7 6.97 0.00 0.72 0.11 0.02 92.18 Average: all 21.91 0.02 1.68 0.16 0.05 76.18 Average: 0 18.42 0.00 1.05 0.23 0.05 80.24 Average: 1 24.76 0.00 2.37 0.21 0.05 72.61 Average: 2 21.27 0.00 1.27 0.27 0.05 77.14 Average: 3 22.96 0.00 2.31 0.11 0.05 74.57 Average: 4 25.88 0.00 2.35 0.14 0.05 71.58 Average: 5 21.99 0.15 1.82 0.18 0.05 75.81 Average: 6 19.31 0.00 1.13 0.08 0.05 79.43 Average: 7 20.68 0.00 1.16 0.10 0.04 78.02