---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-44934 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 13G 27G 32% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 518 3590 3 3828 7108 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:26:27:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.139/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82689sec preferred_lft 82689sec inet6 fe80::f816:3eff:fe26:275a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:7a:b8:30 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-2c-2g-44934) 07/21/25 _x86_64_ (2 CPU) 14:35:36 LINUX RESTART (2 CPU) 14:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:50:13 59.11 8.45 37.05 13.61 840.81 15752.25 206452.21 15:00:23 1.64 0.11 1.53 0.00 3.71 21.79 6.30 15:10:01 1.30 0.00 1.30 0.00 0.23 15.76 0.00 15:20:23 1.41 0.00 1.41 0.00 0.10 17.42 0.00 15:30:23 1.42 0.00 1.42 0.00 0.00 16.92 0.00 Average: 13.12 1.73 8.63 2.76 171.03 3203.26 41795.70 14:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:13 129456 3749628 3978588 48.95 320892 3115776 4447908 48.47 1754644 5582200 1240 15:00:23 126772 3736644 3991628 49.11 321128 3106164 4456324 48.56 1745464 5591156 160 15:10:01 124812 3735116 3993144 49.13 321436 3106292 4457848 48.58 1745888 5592640 172 15:20:23 122556 3733468 3994796 49.15 321844 3106464 4456324 48.56 1746340 5592168 160 15:30:23 122556 3733820 3994472 49.14 322180 3106472 4456324 48.56 1746684 5592484 144 Average: 125230 3737735 3990526 49.09 321496 3108234 4454946 48.54 1747804 5590130 375 14:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:13 lo 432.40 432.40 411.51 411.51 0.00 0.00 0.00 0.00 14:50:13 ens3 37.71 22.84 498.39 3.36 0.00 0.00 0.00 0.00 14:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:23 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 15:00:23 ens3 0.32 0.10 0.07 0.04 0.00 0.00 0.00 0.00 15:00:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 ens3 0.25 0.09 0.04 0.02 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:23 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 15:20:23 ens3 0.26 0.10 0.06 0.04 0.00 0.00 0.00 0.00 15:20:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:23 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:30:23 ens3 0.24 0.07 0.04 0.02 0.00 0.00 0.00 0.00 15:30:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 87.67 87.67 83.32 83.32 0.00 0.00 0.00 0.00 Average: ens3 7.85 4.70 100.94 0.70 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-2c-2g-44934) 07/21/25 _x86_64_ (2 CPU) 14:35:36 LINUX RESTART (2 CPU) 14:40:01 CPU %user %nice %system %iowait %steal %idle 14:50:13 all 82.27 0.00 4.48 0.48 0.12 12.65 14:50:13 0 82.21 0.00 4.48 0.45 0.12 12.74 14:50:13 1 82.33 0.00 4.47 0.52 0.12 12.56 15:00:23 all 58.81 0.00 0.76 0.01 0.10 40.32 15:00:23 0 56.45 0.00 0.72 0.02 0.10 42.71 15:00:23 1 61.17 0.00 0.80 0.01 0.10 37.92 15:10:01 all 59.58 0.00 0.78 0.01 0.09 39.54 15:10:01 0 55.93 0.00 0.77 0.01 0.09 43.20 15:10:01 1 63.23 0.00 0.80 0.01 0.09 35.88 15:20:23 all 60.75 0.00 0.79 0.01 0.09 38.36 15:20:23 0 63.90 0.00 0.78 0.01 0.09 35.22 15:20:23 1 57.61 0.00 0.79 0.01 0.10 41.50 15:30:23 all 62.59 0.00 0.84 0.01 0.10 36.47 15:30:23 0 59.86 0.00 0.81 0.00 0.10 39.23 15:30:23 1 65.30 0.00 0.87 0.01 0.10 33.72 Average: all 64.86 0.00 1.54 0.10 0.10 33.39 Average: 0 63.78 0.00 1.52 0.10 0.10 34.50 Average: 1 65.94 0.00 1.56 0.11 0.10 32.29