---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-10648 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 11G 145G 7% / 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 734 26808 4 4549 30890 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:8f:79:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.10/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82946sec preferred_lft 82946sec inet6 fe80::f816:3eff:fe8f:7965/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:cb:7d:ad 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-10648) 03/25/25 _x86_64_ (8 CPU) 08:24:35 LINUX RESTART (8 CPU) 08:30:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:11 1.52 0.00 1.50 0.01 0.04 18.62 0.67 08:50:00 14.36 0.00 1.12 13.23 0.15 13.39 523750.24 09:00:12 1.22 0.00 1.22 0.00 0.00 14.15 0.00 09:10:12 1.25 0.00 1.25 0.00 0.00 14.44 0.00 09:20:01 59.81 4.95 52.46 2.41 280.01 10455.82 18613.89 Average: 15.41 0.98 11.35 3.08 55.17 2070.93 106671.33 08:30:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:11 30177024 31909856 476408 1.45 43652 2028296 1478528 4.36 313280 2083316 36 08:50:00 30165196 31908552 477924 1.45 44272 2038196 1478704 4.36 323816 2087536 16 09:00:12 30164276 31908076 478212 1.46 44712 2038200 1478720 4.36 324236 2089388 184 09:10:12 30162832 31907104 479248 1.46 45064 2038344 1478784 4.36 324564 2091768 20 09:20:01 24939420 29092420 3216672 9.79 121352 4282312 3350944 9.88 881900 6589612 36 Average: 29121750 31345202 1025693 3.12 59810 2485070 1853136 5.46 433559 2988324 58 08:30:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:11 ens3 0.79 0.22 0.21 0.13 0.00 0.00 0.00 0.00 08:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:00 ens3 0.83 0.25 0.24 0.16 0.00 0.00 0.00 0.00 08:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:12 ens3 0.50 0.14 0.12 0.07 0.00 0.00 0.00 0.00 09:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:12 ens3 0.51 0.16 0.13 0.08 0.00 0.00 0.00 0.00 09:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 621.50 621.50 601.02 601.02 0.00 0.00 0.00 0.00 09:20:01 ens3 129.96 97.13 1195.14 20.70 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 122.45 122.45 118.35 118.35 0.00 0.00 0.00 0.00 Average: ens3 26.12 19.28 235.46 4.16 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-10648) 03/25/25 _x86_64_ (8 CPU) 08:24:35 LINUX RESTART (8 CPU) 08:30:07 CPU %user %nice %system %iowait %steal %idle 08:40:11 all 0.02 0.00 0.01 0.01 0.01 99.96 08:40:11 0 0.01 0.00 0.01 0.01 0.01 99.96 08:40:11 1 0.01 0.00 0.02 0.00 0.02 99.95 08:40:11 2 0.02 0.00 0.01 0.03 0.02 99.92 08:40:11 3 0.01 0.00 0.01 0.00 0.01 99.97 08:40:11 4 0.01 0.00 0.00 0.00 0.00 99.98 08:40:11 5 0.01 0.00 0.01 0.00 0.01 99.96 08:40:11 6 0.05 0.00 0.01 0.00 0.01 99.93 08:40:11 7 0.01 0.00 0.01 0.00 0.00 99.97 08:50:00 all 0.05 0.00 0.01 0.02 0.01 99.91 08:50:00 0 0.00 0.00 0.01 0.00 0.00 99.98 08:50:00 1 0.01 0.00 0.01 0.00 0.01 99.96 08:50:00 2 0.02 0.00 0.01 0.03 0.02 99.93 08:50:00 3 0.01 0.00 0.01 0.00 0.00 99.98 08:50:00 4 0.02 0.00 0.02 0.00 0.02 99.94 08:50:00 5 0.01 0.00 0.01 0.00 0.00 99.98 08:50:00 6 0.30 0.00 0.03 0.13 0.01 99.53 08:50:00 7 0.03 0.00 0.01 0.00 0.01 99.96 09:00:12 all 0.02 0.00 0.01 0.01 0.01 99.95 09:00:12 0 0.00 0.00 0.01 0.00 0.01 99.98 09:00:12 1 0.01 0.00 0.01 0.00 0.01 99.98 09:00:12 2 0.01 0.00 0.01 0.03 0.02 99.92 09:00:12 3 0.01 0.00 0.01 0.00 0.01 99.96 09:00:12 4 0.01 0.00 0.02 0.00 0.02 99.95 09:00:12 5 0.01 0.00 0.01 0.00 0.00 99.98 09:00:12 6 0.13 0.00 0.02 0.00 0.01 99.84 09:00:12 7 0.00 0.00 0.01 0.00 0.00 99.98 09:10:12 all 0.09 0.00 0.01 0.01 0.01 99.88 09:10:12 0 0.00 0.00 0.01 0.02 0.01 99.96 09:10:12 1 0.03 0.00 0.02 0.00 0.02 99.94 09:10:12 2 0.02 0.00 0.02 0.01 0.02 99.94 09:10:12 3 0.00 0.00 0.01 0.01 0.00 99.98 09:10:12 4 0.01 0.00 0.01 0.00 0.01 99.98 09:10:12 5 0.00 0.00 0.01 0.00 0.00 99.98 09:10:12 6 0.68 0.00 0.01 0.01 0.01 99.30 09:10:12 7 0.01 0.00 0.01 0.00 0.00 99.98 09:20:01 all 22.50 0.00 1.16 0.35 0.06 75.93 09:20:01 0 20.65 0.00 1.19 0.23 0.05 77.87 09:20:01 1 19.93 0.00 1.15 0.63 0.06 78.23 09:20:01 2 23.12 0.00 1.30 0.27 0.05 75.26 09:20:01 3 26.55 0.00 1.51 0.35 0.06 71.53 09:20:01 4 22.76 0.00 1.09 0.44 0.07 75.64 09:20:01 5 22.51 0.00 1.12 0.16 0.06 76.15 09:20:01 6 22.64 0.00 0.91 0.40 0.06 75.98 09:20:01 7 21.87 0.00 0.98 0.35 0.05 76.74 Average: all 4.46 0.00 0.24 0.08 0.02 95.21 Average: 0 4.07 0.00 0.24 0.05 0.01 95.62 Average: 1 3.93 0.00 0.24 0.12 0.02 95.69 Average: 2 4.56 0.00 0.27 0.07 0.02 95.08 Average: 3 5.22 0.00 0.30 0.07 0.02 94.39 Average: 4 4.49 0.00 0.23 0.09 0.02 95.17 Average: 5 4.43 0.00 0.23 0.03 0.02 95.29 Average: 6 4.68 0.00 0.19 0.11 0.02 95.00 Average: 7 4.31 0.00 0.20 0.07 0.01 95.41