---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-2595 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 878 24804 4 6409 30745 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:8c:1b:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.168/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84358sec preferred_lft 84358sec inet6 fe80::f816:3eff:fe8c:1b28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:5e:15:86 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-2595) 08/19/25 _x86_64_ (8 CPU) 11:50:25 LINUX RESTART (8 CPU) 12:00:24 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 39.50 0.10 34.48 4.92 5.46 9605.44 35672.26 12:20:24 36.07 0.01 31.65 4.40 0.30 8241.11 34291.37 Average: 37.72 0.05 33.01 4.65 2.78 8896.97 34955.20 12:00:24 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 25267336 29348452 2956084 9.00 176840 4105700 3116012 9.19 975664 6142236 98376 12:20:24 24895220 29410424 2890432 8.80 201840 4476224 2924636 8.62 1097616 6341096 12100 Average: 25081278 29379438 2923258 8.90 189340 4290962 3020324 8.91 1036640 6241666 55238 12:00:24 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 2092.70 2092.70 1990.81 1990.81 0.00 0.00 0.00 0.00 12:10:01 ens3 23.69 18.58 9.51 6.40 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:24 lo 1591.60 1591.60 1513.47 1513.47 0.00 0.00 0.00 0.00 12:20:24 ens3 25.21 20.27 9.91 7.29 0.00 0.00 0.00 0.00 12:20:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1832.49 1832.49 1742.94 1742.94 0.00 0.00 0.00 0.00 Average: ens3 24.48 19.46 9.72 6.86 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-2595) 08/19/25 _x86_64_ (8 CPU) 11:50:25 LINUX RESTART (8 CPU) 12:00:24 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 34.77 0.00 1.82 0.25 0.07 63.08 12:10:01 0 34.50 0.00 1.73 0.23 0.07 63.47 12:10:01 1 33.87 0.00 1.80 0.29 0.07 63.97 12:10:01 2 39.72 0.00 2.36 0.37 0.08 57.47 12:10:01 3 31.50 0.00 1.61 0.13 0.07 66.68 12:10:01 4 32.95 0.00 1.71 0.24 0.07 65.03 12:10:01 5 37.64 0.00 1.67 0.20 0.08 60.41 12:10:01 6 37.61 0.00 2.14 0.31 0.08 59.86 12:10:01 7 30.40 0.00 1.53 0.27 0.07 67.73 12:20:24 all 36.21 0.00 1.80 0.22 0.08 61.70 12:20:24 0 36.00 0.00 1.80 0.20 0.07 61.92 12:20:24 1 37.71 0.00 1.60 0.12 0.08 60.49 12:20:24 2 37.29 0.00 2.07 0.27 0.07 60.29 12:20:24 3 35.60 0.00 2.19 0.24 0.07 61.90 12:20:24 4 36.54 0.00 1.77 0.28 0.08 61.33 12:20:24 5 36.81 0.00 1.59 0.14 0.08 61.38 12:20:24 6 36.80 0.00 1.70 0.21 0.07 61.21 12:20:24 7 32.95 0.00 1.66 0.27 0.07 65.05 Average: all 35.52 0.00 1.81 0.23 0.08 62.36 Average: 0 35.28 0.00 1.77 0.21 0.07 62.67 Average: 1 35.86 0.00 1.70 0.20 0.08 62.16 Average: 2 38.46 0.00 2.21 0.32 0.08 58.93 Average: 3 33.63 0.00 1.91 0.19 0.07 64.20 Average: 4 34.82 0.00 1.74 0.26 0.08 63.11 Average: 5 37.21 0.00 1.63 0.17 0.08 60.91 Average: 6 37.19 0.00 1.91 0.26 0.08 60.56 Average: 7 31.73 0.00 1.59 0.27 0.07 66.34