---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-20298 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 24894 4 6318 30744 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:df:39:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.247/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84302sec preferred_lft 84302sec inet6 fe80::f816:3eff:fedf:39b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:a0:af:f7 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-20298) 02/17/25 _x86_64_ (8 CPU) 22:24:31 LINUX RESTART (8 CPU) 22:30:14 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:40:19 26.53 0.13 23.31 3.10 5.90 6592.19 23179.07 22:50:19 37.07 0.01 32.21 4.85 0.29 9082.53 31816.51 Average: 31.78 0.07 27.74 3.97 3.11 7832.41 27480.62 22:30:14 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:40:19 25764904 29472356 2834256 8.62 152176 3789284 2885036 8.51 915016 5720076 17852 22:50:19 24647972 28892636 3410576 10.38 186924 4243040 3545504 10.46 1047060 6677496 42988 Average: 25206438 29182496 3122416 9.50 169550 4016162 3215270 9.48 981038 6198786 30420 22:30:14 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:40:19 lo 1197.32 1197.32 1137.74 1137.74 0.00 0.00 0.00 0.00 22:40:19 ens3 27.00 20.93 13.22 6.81 0.00 0.00 0.00 0.00 22:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:19 lo 1869.67 1869.67 1779.03 1779.03 0.00 0.00 0.00 0.00 22:50:19 ens3 24.00 20.13 8.06 7.34 0.00 0.00 0.00 0.00 22:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1532.16 1532.16 1457.11 1457.11 0.00 0.00 0.00 0.00 Average: ens3 25.51 20.53 10.65 7.07 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-20298) 02/17/25 _x86_64_ (8 CPU) 22:24:31 LINUX RESTART (8 CPU) 22:30:14 CPU %user %nice %system %iowait %steal %idle 22:40:19 all 35.32 0.00 1.63 0.12 0.07 62.86 22:40:19 0 33.62 0.00 1.72 0.23 0.06 64.37 22:40:19 1 29.19 0.00 1.59 0.21 0.06 68.95 22:40:19 2 37.95 0.00 1.91 0.17 0.07 59.91 22:40:19 3 40.26 0.00 1.58 0.05 0.07 58.04 22:40:19 4 34.45 0.00 1.47 0.08 0.07 63.93 22:40:19 5 35.61 0.00 1.69 0.08 0.07 62.55 22:40:19 6 35.75 0.00 1.48 0.08 0.06 62.63 22:40:19 7 35.74 0.00 1.63 0.07 0.06 62.50 22:50:19 all 39.08 0.00 2.17 0.18 0.07 58.50 22:50:19 0 40.13 0.00 2.04 0.24 0.08 57.52 22:50:19 1 40.87 0.00 2.42 0.36 0.07 56.28 22:50:19 2 36.27 0.00 2.48 0.27 0.07 60.90 22:50:19 3 36.13 0.00 2.06 0.14 0.06 61.61 22:50:19 4 39.13 0.00 2.34 0.10 0.07 58.36 22:50:19 5 43.54 0.00 2.16 0.17 0.07 54.06 22:50:19 6 40.42 0.00 1.99 0.10 0.07 57.42 22:50:19 7 36.15 0.00 1.86 0.05 0.07 61.87 Average: all 37.19 0.00 1.90 0.15 0.07 60.69 Average: 0 36.86 0.00 1.88 0.23 0.07 60.96 Average: 1 35.00 0.00 2.00 0.28 0.07 62.64 Average: 2 37.12 0.00 2.19 0.22 0.07 60.40 Average: 3 38.20 0.00 1.82 0.09 0.07 59.82 Average: 4 36.78 0.00 1.90 0.09 0.07 61.16 Average: 5 39.56 0.00 1.92 0.13 0.07 58.33 Average: 6 38.08 0.00 1.73 0.09 0.07 60.04 Average: 7 35.95 0.00 1.74 0.06 0.07 62.19