---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-19688 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 12G 144G 8% / 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 879 24888 4 6325 30745 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:9c:3a:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.6/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84283sec preferred_lft 84283sec inet6 fe80::f816:3eff:fe9c:3a6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:e4:4d:b8 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 ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-19688) 02/17/25 _x86_64_ (8 CPU) 10:54:12 LINUX RESTART (8 CPU) 11:00:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:10:06 25.11 0.14 21.96 3.01 6.04 6316.52 26982.04 11:20:06 38.41 0.00 33.60 4.80 0.24 9376.21 32586.88 Average: 31.76 0.07 27.78 3.91 3.14 7846.37 29784.46 11:00:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:06 25734784 29430008 2876604 8.75 150644 3779564 2962220 8.74 903300 5786164 24096 11:20:06 25141744 29369068 2934152 8.93 186564 4227556 2972068 8.76 1034348 6186880 33940 Average: 25438264 29399538 2905378 8.84 168604 4003560 2967144 8.75 968824 5986522 29018 11:00:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:06 lo 1110.44 1110.44 1055.15 1055.15 0.00 0.00 0.00 0.00 11:10:06 ens3 22.68 18.42 13.10 6.75 0.00 0.00 0.00 0.00 11:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:06 lo 1987.10 1987.10 1890.51 1890.51 0.00 0.00 0.00 0.00 11:20:06 ens3 23.85 19.23 7.97 7.04 0.00 0.00 0.00 0.00 11:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1548.77 1548.77 1472.83 1472.83 0.00 0.00 0.00 0.00 Average: ens3 23.27 18.83 10.54 6.89 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-19688) 02/17/25 _x86_64_ (8 CPU) 10:54:12 LINUX RESTART (8 CPU) 11:00:06 CPU %user %nice %system %iowait %steal %idle 11:10:06 all 35.58 0.00 1.61 0.13 0.07 62.61 11:10:06 0 36.47 0.00 1.54 0.13 0.07 61.79 11:10:06 1 37.74 0.00 1.57 0.12 0.07 60.51 11:10:06 2 32.50 0.00 1.57 0.13 0.07 65.74 11:10:06 3 38.65 0.00 1.84 0.19 0.07 59.25 11:10:06 4 34.03 0.00 1.62 0.10 0.07 64.19 11:10:06 5 34.65 0.00 1.47 0.16 0.07 63.65 11:10:06 6 35.66 0.00 1.71 0.12 0.06 62.45 11:10:06 7 34.96 0.00 1.55 0.14 0.06 63.29 11:20:06 all 38.50 0.00 2.08 0.21 0.07 59.14 11:20:06 0 38.51 0.00 1.85 0.14 0.07 59.43 11:20:06 1 38.39 0.00 2.13 0.32 0.07 59.08 11:20:06 2 39.63 0.00 2.24 0.25 0.07 57.82 11:20:06 3 42.31 0.00 2.40 0.24 0.07 54.98 11:20:06 4 41.11 0.00 2.35 0.31 0.07 56.16 11:20:06 5 40.43 0.00 1.87 0.17 0.07 57.46 11:20:06 6 29.70 0.00 1.72 0.09 0.07 68.42 11:20:06 7 37.96 0.00 2.07 0.14 0.07 59.77 Average: all 37.04 0.00 1.84 0.17 0.07 60.88 Average: 0 37.49 0.00 1.69 0.13 0.07 60.61 Average: 1 38.07 0.00 1.85 0.22 0.07 59.79 Average: 2 36.06 0.00 1.90 0.19 0.07 61.78 Average: 3 40.48 0.00 2.12 0.21 0.07 57.12 Average: 4 37.56 0.00 1.98 0.21 0.07 60.18 Average: 5 37.54 0.00 1.67 0.17 0.07 60.56 Average: 6 32.68 0.00 1.72 0.11 0.07 65.43 Average: 7 36.46 0.00 1.81 0.14 0.07 61.53