---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-45244 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 885 24922 4 6284 30739 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:ca:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.190/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84006sec preferred_lft 84006sec inet6 fe80::f816:3eff:fedf:ca3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:da:e9:89:73 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-45244) 07/22/25 _x86_64_ (8 CPU) 17:58:30 LINUX RESTART (8 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:03 30.71 3.92 23.85 2.95 772.17 7879.45 20777.19 18:20:01 32.46 0.12 28.11 4.24 5.48 7937.72 49301.90 18:30:02 35.60 0.00 31.18 4.42 0.24 8282.64 58074.78 Average: 32.92 1.35 27.71 3.87 259.86 8033.23 42696.88 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:03 26216232 29525212 2786408 8.48 129352 3442468 2997788 8.84 805232 5438208 19636 18:20:01 25024316 28924884 3381668 10.29 168176 3941856 3520176 10.38 944564 6428520 128056 18:30:02 24792576 29162024 3140300 9.56 201936 4332824 3056216 9.01 1077144 6477376 16504 Average: 25344375 29204040 3102792 9.44 166488 3905716 3191393 9.41 942313 6114701 54732 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:03 lo 809.62 809.62 769.82 769.82 0.00 0.00 0.00 0.00 18:10:03 ens3 119.61 87.84 965.19 21.54 0.00 0.00 0.00 0.00 18:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 1680.99 1680.99 1597.97 1597.97 0.00 0.00 0.00 0.00 18:20:01 ens3 49.20 35.60 20.00 14.08 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:02 lo 1561.98 1561.98 1485.39 1485.39 0.00 0.00 0.00 0.00 18:30:02 ens3 56.54 40.18 20.79 16.54 0.00 0.00 0.00 0.00 18:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1350.22 1350.22 1283.78 1283.78 0.00 0.00 0.00 0.00 Average: ens3 75.17 54.58 336.03 17.39 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-45244) 07/22/25 _x86_64_ (8 CPU) 17:58:30 LINUX RESTART (8 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:10:03 all 27.15 0.00 1.32 0.21 0.06 71.26 18:10:03 0 25.56 0.00 1.18 0.13 0.06 73.06 18:10:03 1 28.42 0.00 1.44 0.11 0.06 69.97 18:10:03 2 27.09 0.00 1.34 0.13 0.07 71.37 18:10:03 3 28.97 0.00 1.36 0.13 0.07 69.48 18:10:03 4 28.28 0.00 1.44 0.15 0.06 70.06 18:10:03 5 27.69 0.00 1.15 0.19 0.06 70.92 18:10:03 6 24.76 0.00 1.30 0.18 0.06 73.70 18:10:03 7 26.45 0.00 1.34 0.64 0.06 71.50 18:20:01 all 35.82 0.00 1.74 0.20 0.08 62.17 18:20:01 0 32.36 0.00 1.59 0.16 0.08 65.82 18:20:01 1 34.87 0.00 1.71 0.37 0.08 62.97 18:20:01 2 36.96 0.00 1.68 0.25 0.08 61.03 18:20:01 3 38.62 0.00 1.91 0.14 0.08 59.24 18:20:01 4 37.19 0.00 1.91 0.20 0.08 60.63 18:20:01 5 38.13 0.00 2.09 0.21 0.08 59.49 18:20:01 6 34.22 0.00 1.41 0.08 0.09 64.20 18:20:01 7 34.20 0.00 1.59 0.17 0.07 63.97 18:30:02 all 36.03 0.00 1.82 0.14 0.08 61.92 18:30:02 0 33.87 0.00 2.06 0.20 0.08 63.78 18:30:02 1 34.63 0.00 1.77 0.17 0.09 63.34 18:30:02 2 32.66 0.00 1.74 0.15 0.08 65.36 18:30:02 3 40.28 0.00 2.05 0.20 0.09 57.39 18:30:02 4 37.42 0.00 1.90 0.11 0.09 60.48 18:30:02 5 33.79 0.00 1.62 0.09 0.08 64.42 18:30:02 6 37.97 0.00 1.79 0.11 0.08 60.04 18:30:02 7 37.62 0.00 1.64 0.07 0.09 60.58 Average: all 32.99 0.00 1.63 0.18 0.08 65.13 Average: 0 30.59 0.00 1.61 0.16 0.07 67.56 Average: 1 32.63 0.00 1.64 0.22 0.08 65.43 Average: 2 32.23 0.00 1.59 0.18 0.08 65.93 Average: 3 35.95 0.00 1.77 0.16 0.08 62.05 Average: 4 34.28 0.00 1.75 0.15 0.08 63.74 Average: 5 33.19 0.00 1.62 0.16 0.07 64.95 Average: 6 32.31 0.00 1.50 0.12 0.08 65.99 Average: 7 32.75 0.00 1.52 0.30 0.07 65.36