---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37619 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 922 24744 4 6425 30702 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:68:5d:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.131/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84207sec preferred_lft 84207sec inet6 fe80::f816:3eff:fe68:5dbc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:84:9d:bb 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-37619) 06/26/25 _x86_64_ (8 CPU) 13:15:25 LINUX RESTART (8 CPU) 13:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:30:16 33.60 0.58 29.03 3.99 574.71 8207.67 27671.17 13:40:16 33.02 0.01 28.80 4.21 0.07 8357.27 28486.40 13:50:01 32.76 0.00 28.85 3.91 0.25 7465.51 32938.01 Average: 33.13 0.20 28.89 4.04 196.46 8016.30 29654.82 13:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:30:16 25446936 29164968 3142588 9.56 146268 3808036 3162400 9.33 891024 6083476 31716 13:40:16 25037000 29286724 3016788 9.18 180328 4259932 3119380 9.20 1011580 6337660 165752 13:50:01 24689904 29423648 2877260 8.76 205224 4684436 2903936 8.56 1153732 6497124 146020 Average: 25057947 29291780 3012212 9.17 177273 4250801 3061905 9.03 1018779 6306087 114496 13:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:30:16 lo 1217.32 1217.32 1156.81 1156.81 0.00 0.00 0.00 0.00 13:30:16 ens3 38.06 27.74 274.37 8.42 0.00 0.00 0.00 0.00 13:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:16 lo 3302.62 3302.62 3148.01 3148.01 0.00 0.00 0.00 0.00 13:40:16 ens3 22.67 17.18 6.60 5.93 0.00 0.00 0.00 0.00 13:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 1434.18 1434.18 1363.39 1363.39 0.00 0.00 0.00 0.00 13:50:01 ens3 26.09 22.61 14.51 8.27 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1982.81 1982.81 1887.60 1887.60 0.00 0.00 0.00 0.00 Average: ens3 29.04 22.55 100.66 7.54 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-37619) 06/26/25 _x86_64_ (8 CPU) 13:15:25 LINUX RESTART (8 CPU) 13:20:01 CPU %user %nice %system %iowait %steal %idle 13:30:16 all 39.46 0.00 1.80 0.47 0.09 58.18 13:30:16 0 35.90 0.00 1.87 0.80 0.09 61.34 13:30:16 1 41.76 0.00 1.92 0.59 0.09 55.65 13:30:16 2 43.27 0.00 1.90 0.36 0.09 54.37 13:30:16 3 43.91 0.00 1.72 0.36 0.09 53.92 13:30:16 4 39.15 0.00 1.81 0.36 0.09 58.60 13:30:16 5 40.09 0.00 1.66 0.45 0.09 57.71 13:30:16 6 33.50 0.00 1.52 0.29 0.07 64.63 13:30:16 7 38.13 0.00 2.00 0.53 0.09 59.25 13:40:16 all 31.01 0.00 1.95 4.18 0.07 62.79 13:40:16 0 28.20 0.00 1.50 6.60 0.07 63.62 13:40:16 1 35.03 0.00 2.85 0.59 0.08 61.44 13:40:16 2 35.66 0.00 2.87 1.51 0.08 59.89 13:40:16 3 28.40 0.00 1.63 1.66 0.07 68.25 13:40:16 4 30.50 0.00 1.43 0.30 0.07 67.70 13:40:16 5 30.31 0.00 1.96 11.22 0.07 56.43 13:40:16 6 27.52 0.00 1.17 11.12 0.07 60.13 13:40:16 7 32.48 0.00 2.18 0.44 0.09 64.81 13:50:01 all 35.48 0.00 1.78 0.69 0.08 61.97 13:50:01 0 31.03 0.00 1.57 0.71 0.08 66.62 13:50:01 1 38.39 0.00 2.04 0.41 0.08 59.08 13:50:01 2 35.31 0.00 1.99 0.84 0.09 61.78 13:50:01 3 38.33 0.00 1.79 0.65 0.09 59.15 13:50:01 4 35.82 0.00 1.96 0.76 0.08 61.39 13:50:01 5 36.55 0.00 1.46 1.07 0.09 60.83 13:50:01 6 33.48 0.00 1.64 0.53 0.07 64.29 13:50:01 7 34.95 0.00 1.76 0.56 0.08 62.65 Average: all 35.35 0.00 1.84 1.78 0.08 60.95 Average: 0 31.75 0.00 1.65 2.71 0.08 63.81 Average: 1 38.42 0.00 2.27 0.53 0.08 58.69 Average: 2 38.15 0.00 2.25 0.90 0.08 58.61 Average: 3 36.92 0.00 1.71 0.89 0.08 60.40 Average: 4 35.18 0.00 1.73 0.47 0.08 62.54 Average: 5 35.68 0.00 1.70 4.24 0.08 58.30 Average: 6 31.50 0.00 1.44 3.97 0.07 63.02 Average: 7 35.21 0.00 1.98 0.51 0.09 62.21