---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-40864 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: 5600.00 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 753 18300 4 13038 30870 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:20:e4:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.213/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83547sec preferred_lft 83547sec inet6 fe80::f816:3eff:fe20:e425/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:88:1c:d6 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::42:42ff:fe88:1cd6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-40864) 07/09/25 _x86_64_ (8 CPU) 00:53:29 LINUX RESTART (8 CPU) 01:00:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 23.82 0.34 7.40 16.09 12.04 3261.28 512038.85 01:20:19 8.94 0.05 8.38 0.51 0.54 2969.78 849.21 01:30:06 21.80 0.27 21.08 0.44 8.19 20355.26 144.21 01:40:01 30.79 1.86 27.60 1.33 314.35 3863.60 7573.08 Average: 21.22 0.63 16.03 4.56 83.26 7528.24 129174.79 01:00:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 23551348 28529848 3770968 11.47 165752 4976424 3959268 11.68 1134160 7661416 32788 01:20:19 22469892 28310344 3984972 12.13 197484 5738244 4099980 12.09 1324836 8434108 33764 01:30:06 16294300 28171680 4099572 12.47 256700 11485504 4157604 12.26 3024320 12693156 21808 01:40:01 18854968 31716756 542372 1.65 273300 12400948 1135480 3.35 3460296 9610628 20020 Average: 20292627 29182157 3099471 9.43 223309 8650280 3338083 9.84 2235903 9599827 27095 01:00:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 01:10:01 ens3 47.04 36.59 80.00 12.10 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:19 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:20:19 ens3 48.38 39.32 174.69 11.74 0.00 0.00 0.00 0.00 01:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:06 lo 4963.09 4963.09 4741.57 4741.57 0.00 0.00 0.00 0.00 01:30:06 ens3 43.78 35.42 166.36 11.86 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 01:40:01 lo 113.84 113.84 87.60 87.60 0.00 0.00 0.00 0.00 01:40:01 ens3 260.77 284.78 604.64 3028.76 0.00 0.00 0.00 0.00 01:40:01 docker0 126.10 112.20 1512.30 78.76 0.00 0.00 0.00 0.00 Average: lo 1246.29 1246.29 1184.77 1184.77 0.00 0.00 0.00 0.00 Average: ens3 99.71 98.69 256.01 761.66 0.00 0.00 0.00 0.00 Average: docker0 31.34 27.88 375.84 19.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-40864) 07/09/25 _x86_64_ (8 CPU) 00:53:29 LINUX RESTART (8 CPU) 01:00:07 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 40.75 0.00 1.30 0.14 0.08 57.72 01:10:01 0 39.64 0.00 1.17 0.22 0.08 58.89 01:10:01 1 36.58 0.00 1.34 0.08 0.09 61.91 01:10:01 2 43.16 0.00 1.74 0.06 0.08 54.96 01:10:01 3 39.08 0.00 0.87 0.00 0.08 59.97 01:10:01 4 42.74 0.00 1.39 0.08 0.08 55.70 01:10:01 5 41.40 0.00 1.32 0.68 0.08 56.51 01:10:01 6 42.45 0.00 1.42 0.01 0.08 56.05 01:10:01 7 40.95 0.00 1.19 0.01 0.08 57.78 01:20:19 all 34.68 0.00 1.37 0.04 0.08 63.83 01:20:19 0 33.27 0.00 1.43 0.03 0.07 65.20 01:20:19 1 35.27 0.00 1.49 0.03 0.07 63.13 01:20:19 2 33.35 0.00 1.57 0.02 0.08 64.98 01:20:19 3 34.29 0.00 1.19 0.02 0.08 64.42 01:20:19 4 41.74 0.00 1.40 0.03 0.08 56.74 01:20:19 5 35.93 0.00 1.36 0.05 0.08 62.57 01:20:19 6 30.86 0.00 1.21 0.05 0.07 67.80 01:20:19 7 32.72 0.00 1.34 0.07 0.07 65.80 01:30:06 all 19.74 0.00 2.15 0.19 0.05 77.86 01:30:06 0 14.72 0.00 0.82 0.06 0.05 84.35 01:30:06 1 28.23 0.00 4.40 0.07 0.06 67.23 01:30:06 2 21.03 0.00 1.74 0.14 0.05 77.05 01:30:06 3 18.88 0.00 1.63 0.02 0.06 79.41 01:30:06 4 14.85 0.00 1.03 0.53 0.05 83.54 01:30:06 5 15.84 0.00 1.06 0.26 0.04 82.80 01:30:06 6 17.98 0.00 2.35 0.08 0.05 79.54 01:30:06 7 26.52 0.00 4.24 0.37 0.06 68.81 01:40:01 all 7.96 0.00 1.18 0.10 0.04 90.72 01:40:01 0 12.27 0.00 2.62 0.14 0.04 84.92 01:40:01 1 12.11 0.00 2.00 0.14 0.05 85.70 01:40:01 2 8.62 0.00 1.46 0.09 0.04 89.79 01:40:01 3 7.10 0.00 0.60 0.03 0.04 92.24 01:40:01 4 5.65 0.00 0.80 0.02 0.04 93.49 01:40:01 5 9.06 0.00 0.60 0.11 0.04 90.19 01:40:01 6 2.94 0.00 0.52 0.22 0.03 96.30 01:40:01 7 5.93 0.00 0.86 0.02 0.04 93.16 Average: all 25.88 0.00 1.50 0.12 0.06 72.44 Average: 0 25.08 0.00 1.51 0.11 0.06 73.23 Average: 1 28.11 0.00 2.29 0.08 0.07 69.45 Average: 2 26.60 0.00 1.62 0.08 0.06 71.63 Average: 3 24.93 0.00 1.07 0.02 0.06 73.92 Average: 4 26.41 0.00 1.16 0.17 0.06 72.21 Average: 5 25.67 0.00 1.09 0.28 0.06 72.90 Average: 6 23.63 0.00 1.37 0.09 0.06 74.85 Average: 7 26.58 0.00 1.89 0.11 0.06 71.36