---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-42156 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 18G 138G 12% / 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 730 18324 4 13037 30893 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:53:98:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.19/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83505sec preferred_lft 83505sec inet6 fe80::f816:3eff:fe53:9889/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:a8:cc:e5 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 inet6 fe80::42:61ff:fea8:cce5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-42156) 07/13/25 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 01:00:15 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:16 8.05 0.32 7.21 0.52 11.25 3093.48 723.61 01:20:18 6.34 0.05 5.77 0.52 0.58 2593.61 2446.87 01:30:06 19.94 0.28 19.27 0.39 8.24 16889.84 531.07 01:40:29 29.89 1.79 26.70 1.40 301.01 7162.88 15568.36 Average: 16.15 0.62 14.81 0.71 82.58 7379.30 4934.59 01:00:15 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:16 23864868 28837356 3464416 10.54 165684 4970300 3701752 10.92 1132672 7346628 25008 01:20:18 22835624 28515652 3780884 11.51 193400 5591580 4014168 11.84 1308268 8141868 9540 01:30:06 16473084 28287124 3985876 12.13 253980 11433692 4071776 12.01 2927404 12629184 1089780 01:40:29 17883140 30664668 1594636 4.85 273248 12326876 2211876 6.52 3442976 10615148 10316 Average: 20264179 29076200 3206453 9.76 221578 8580612 3499893 10.32 2202830 9683207 283661 01:00:15 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:16 lo 1.61 1.61 0.15 0.15 0.00 0.00 0.00 0.00 01:10:16 ens3 42.04 33.42 77.95 11.06 0.00 0.00 0.00 0.00 01:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:18 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 01:20:18 ens3 35.79 26.66 11.21 10.04 0.00 0.00 0.00 0.00 01:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:06 lo 4776.99 4776.99 4563.80 4563.80 0.00 0.00 0.00 0.00 01:30:06 ens3 59.32 47.54 330.86 13.54 0.00 0.00 0.00 0.00 01:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:29 lo 98.76 98.76 74.05 74.05 0.00 0.00 0.00 0.00 01:40:29 ens3 248.47 269.99 489.72 2894.91 0.00 0.00 0.00 0.00 01:40:29 docker0 117.92 104.93 1444.74 75.21 0.00 0.00 0.00 0.00 Average: lo 1189.93 1189.93 1130.98 1130.98 0.00 0.00 0.00 0.00 Average: ens3 97.93 96.18 229.11 755.11 0.00 0.00 0.00 0.00 Average: docker0 30.41 27.06 372.57 19.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-42156) 07/13/25 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 01:00:15 CPU %user %nice %system %iowait %steal %idle 01:10:16 all 39.81 0.00 1.38 0.04 0.07 58.70 01:10:16 0 42.88 0.00 1.39 0.04 0.07 55.61 01:10:16 1 38.77 0.00 1.28 0.03 0.07 59.86 01:10:16 2 45.50 0.00 1.61 0.03 0.07 52.79 01:10:16 3 36.69 0.00 1.26 0.02 0.07 61.95 01:10:16 4 39.38 0.00 1.45 0.12 0.07 58.97 01:10:16 5 39.44 0.00 1.52 0.03 0.07 58.93 01:10:16 6 38.17 0.00 1.30 0.04 0.07 60.42 01:10:16 7 37.68 0.00 1.23 0.01 0.06 61.02 01:20:18 all 34.81 0.00 1.42 0.04 0.07 63.66 01:20:18 0 32.50 0.00 1.62 0.10 0.08 65.70 01:20:18 1 30.57 0.00 1.54 0.05 0.07 67.77 01:20:18 2 31.17 0.00 1.32 0.05 0.08 67.39 01:20:18 3 45.45 0.00 1.53 0.01 0.08 52.93 01:20:18 4 37.05 0.00 1.37 0.01 0.08 61.49 01:20:18 5 35.04 0.00 1.35 0.02 0.08 63.51 01:20:18 6 35.68 0.00 1.42 0.04 0.08 62.78 01:20:18 7 30.99 0.00 1.22 0.02 0.06 67.71 01:30:06 all 18.27 0.00 2.18 0.16 0.06 79.33 01:30:06 0 20.99 0.00 4.53 0.12 0.06 74.30 01:30:06 1 25.55 0.00 4.10 0.23 0.06 70.07 01:30:06 2 14.88 0.00 1.64 0.08 0.06 83.34 01:30:06 3 15.11 0.00 1.18 0.43 0.06 83.22 01:30:06 4 18.67 0.00 2.56 0.11 0.06 78.60 01:30:06 5 16.83 0.00 1.06 0.16 0.06 81.89 01:30:06 6 19.76 0.00 1.47 0.05 0.06 78.66 01:30:06 7 14.41 0.00 0.90 0.11 0.05 84.53 01:40:29 all 10.08 0.00 1.21 0.15 0.04 88.51 01:40:29 0 8.45 0.00 1.12 0.10 0.04 90.28 01:40:29 1 8.38 0.00 0.93 0.16 0.05 90.48 01:40:29 2 7.00 0.00 0.64 0.07 0.04 92.25 01:40:29 3 7.70 0.00 0.69 0.32 0.04 91.25 01:40:29 4 5.65 0.00 0.50 0.15 0.04 93.68 01:40:29 5 9.17 0.00 0.92 0.11 0.05 89.75 01:40:29 6 16.45 0.00 2.89 0.20 0.05 80.41 01:40:29 7 17.88 0.00 1.98 0.11 0.05 79.98 Average: all 25.66 0.00 1.54 0.10 0.06 72.65 Average: 0 26.09 0.00 2.14 0.09 0.06 71.62 Average: 1 25.66 0.00 1.94 0.12 0.06 72.22 Average: 2 24.52 0.00 1.29 0.06 0.06 74.07 Average: 3 26.15 0.00 1.16 0.20 0.06 72.43 Average: 4 25.07 0.00 1.45 0.10 0.06 73.32 Average: 5 25.03 0.00 1.21 0.08 0.06 73.61 Average: 6 27.46 0.00 1.78 0.09 0.06 70.61 Average: 7 25.25 0.00 1.34 0.06 0.06 73.29