---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-692 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: 5600.00 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 878 24902 4 6310 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:88:47:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.135/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84367sec preferred_lft 84367sec inet6 fe80::f816:3eff:fe88:4782/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:37:00:f5 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-692) 02/20/25 _x86_64_ (8 CPU) 14:45:26 LINUX RESTART (8 CPU) 14:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:00:19 33.19 0.59 28.52 4.08 572.69 7798.81 46844.88 15:10:12 39.78 0.02 34.81 4.96 0.34 9696.94 38832.95 Average: 36.42 0.31 31.60 4.51 292.21 8728.97 42918.69 14:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:00:19 25347764 29012740 3295268 10.03 145656 3758296 3465872 10.22 894644 6184796 348 15:10:12 25158004 29375856 2927808 8.91 186488 4219008 2982104 8.79 1033552 6178244 26772 Average: 25252884 29194298 3111538 9.47 166072 3988652 3223988 9.51 964098 6181520 13560 14:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:00:19 lo 1186.67 1186.67 1128.05 1128.05 0.00 0.00 0.00 0.00 15:00:19 ens3 42.50 32.46 261.11 7.99 0.00 0.00 0.00 0.00 15:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:12 lo 1953.23 1953.23 1858.05 1858.05 0.00 0.00 0.00 0.00 15:10:12 ens3 24.98 21.15 8.29 7.40 0.00 0.00 0.00 0.00 15:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1562.32 1562.32 1485.78 1485.78 0.00 0.00 0.00 0.00 Average: ens3 33.92 26.92 137.21 7.70 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-692) 02/20/25 _x86_64_ (8 CPU) 14:45:26 LINUX RESTART (8 CPU) 14:50:01 CPU %user %nice %system %iowait %steal %idle 15:00:19 all 36.29 0.00 1.71 0.22 0.07 61.71 15:00:19 0 35.20 0.00 1.88 0.25 0.08 62.59 15:00:19 1 37.99 0.00 1.93 0.13 0.08 59.87 15:00:19 2 42.80 0.00 1.58 0.17 0.08 55.37 15:00:19 3 36.02 0.00 1.82 0.15 0.07 61.94 15:00:19 4 38.28 0.00 1.80 0.20 0.07 59.65 15:00:19 5 38.65 0.00 1.73 0.22 0.07 59.33 15:00:19 6 30.30 0.00 1.55 0.41 0.07 67.66 15:00:19 7 31.13 0.00 1.40 0.19 0.07 67.21 15:10:12 all 38.13 0.00 2.02 0.29 0.08 59.49 15:10:12 0 34.46 0.00 2.07 0.20 0.07 63.20 15:10:12 1 42.00 0.00 2.42 0.32 0.08 55.19 15:10:12 2 40.20 0.00 2.10 0.28 0.08 57.33 15:10:12 3 39.38 0.00 2.09 0.30 0.07 58.16 15:10:12 4 36.42 0.00 2.13 0.24 0.08 61.13 15:10:12 5 36.98 0.00 1.86 0.48 0.08 60.60 15:10:12 6 36.80 0.00 1.78 0.27 0.07 61.07 15:10:12 7 38.82 0.00 1.69 0.19 0.08 59.22 Average: all 37.19 0.00 1.86 0.25 0.08 60.62 Average: 0 34.84 0.00 1.97 0.23 0.07 62.89 Average: 1 39.95 0.00 2.17 0.23 0.08 57.57 Average: 2 41.53 0.00 1.84 0.22 0.08 56.33 Average: 3 37.67 0.00 1.95 0.22 0.07 60.09 Average: 4 37.37 0.00 1.96 0.22 0.07 60.38 Average: 5 37.83 0.00 1.79 0.34 0.07 59.95 Average: 6 33.48 0.00 1.67 0.34 0.07 64.44 Average: 7 34.90 0.00 1.54 0.19 0.07 63.29