---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-360 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 9.2G 146G 6% / 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 725 27672 4 3694 30903 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:1f:33:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.109/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83871sec preferred_lft 83871sec inet6 fe80::f816:3eff:fe1f:3384/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:45:fe:57 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-360) 02/19/25 _x86_64_ (8 CPU) 17:20:22 LINUX RESTART (8 CPU) 17:30:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:40:01 2.24 0.01 2.23 0.01 0.04 32.95 237.48 17:50:03 2.14 0.00 2.14 0.00 0.00 30.25 0.00 18:00:07 1.57 0.00 1.57 0.00 0.00 19.66 0.00 Average: 1.98 0.00 1.98 0.00 0.01 27.59 78.41 17:30:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:40:01 23127224 26031516 6314964 19.22 77624 3133584 6578448 19.40 583856 8821376 164 17:50:03 23122184 26027448 6319084 19.23 78580 3133592 6576968 19.39 584820 8822972 220 18:00:07 23119412 26025212 6321340 19.24 79128 3133604 6576920 19.39 585344 8823380 236 Average: 23122940 26028059 6318463 19.23 78444 3133593 6577445 19.40 584673 8822576 207 17:30:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:40:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 ens3 0.46 0.15 0.10 0.06 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:03 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 17:50:03 ens3 0.37 0.13 0.09 0.06 0.00 0.00 0.00 0.00 17:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:07 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 18:00:07 ens3 0.29 0.09 0.05 0.02 0.00 0.00 0.00 0.00 18:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.37 0.12 0.08 0.04 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-360) 02/19/25 _x86_64_ (8 CPU) 17:20:22 LINUX RESTART (8 CPU) 17:30:07 CPU %user %nice %system %iowait %steal %idle 17:40:01 all 47.52 0.00 3.55 0.01 0.10 48.83 17:40:01 0 43.67 0.00 3.76 0.00 0.10 52.47 17:40:01 1 43.32 0.00 4.39 0.01 0.10 52.19 17:40:01 2 41.39 0.00 5.00 0.01 0.10 53.50 17:40:01 3 42.92 0.00 3.61 0.00 0.10 53.36 17:40:01 4 54.24 0.00 3.36 0.00 0.10 42.30 17:40:01 5 50.90 0.00 3.12 0.01 0.10 45.87 17:40:01 6 40.19 0.00 2.67 0.03 0.10 57.02 17:40:01 7 63.47 0.00 2.48 0.00 0.10 33.95 17:50:03 all 93.26 0.00 1.56 0.00 0.10 5.08 17:50:03 0 93.31 0.00 1.63 0.00 0.10 4.95 17:50:03 1 93.19 0.00 1.46 0.00 0.10 5.25 17:50:03 2 93.18 0.00 1.57 0.00 0.10 5.16 17:50:03 3 93.51 0.00 1.56 0.00 0.10 4.83 17:50:03 4 93.38 0.00 1.55 0.00 0.10 4.97 17:50:03 5 93.26 0.00 1.54 0.01 0.10 5.09 17:50:03 6 93.03 0.00 1.55 0.00 0.10 5.32 17:50:03 7 93.19 0.00 1.60 0.00 0.10 5.11 18:00:07 all 94.74 0.00 1.57 0.00 0.11 3.58 18:00:07 0 94.70 0.00 1.53 0.00 0.11 3.66 18:00:07 1 94.57 0.00 1.55 0.00 0.11 3.77 18:00:07 2 94.72 0.00 1.55 0.00 0.11 3.62 18:00:07 3 94.73 0.00 1.54 0.00 0.11 3.63 18:00:07 4 95.10 0.00 1.61 0.00 0.11 3.18 18:00:07 5 94.70 0.00 1.66 0.00 0.11 3.53 18:00:07 6 94.60 0.00 1.60 0.00 0.11 3.69 18:00:07 7 94.80 0.00 1.55 0.00 0.11 3.55 Average: all 78.73 0.00 2.22 0.00 0.10 18.95 Average: 0 77.47 0.00 2.30 0.00 0.10 20.12 Average: 1 77.31 0.00 2.45 0.00 0.10 20.14 Average: 2 76.66 0.00 2.69 0.00 0.10 20.54 Average: 3 77.33 0.00 2.23 0.00 0.10 20.34 Average: 4 81.10 0.00 2.17 0.00 0.10 16.63 Average: 5 79.82 0.00 2.10 0.00 0.10 17.97 Average: 6 76.16 0.00 1.93 0.01 0.10 21.79 Average: 7 83.94 0.00 1.87 0.00 0.10 14.09