---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37750 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 759 18311 4 13022 30865 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:25:44:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.102/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83549sec preferred_lft 83549sec inet6 fe80::f816:3eff:fe25:44d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:03:4f:03:a8 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::42:3ff:fe4f:3a8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-37750) 06/27/25 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 01:00:16 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 8.83 0.33 7.95 0.55 11.88 3219.81 517.65 01:20:16 23.75 0.05 8.32 15.39 0.64 2742.08 492309.63 01:30:12 20.41 0.28 19.66 0.47 8.13 20779.47 169.73 01:40:01 29.11 1.90 25.78 1.43 319.70 3442.14 21876.72 Average: 20.58 0.63 15.38 4.57 84.12 7538.40 132444.63 01:00:16 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 23807360 28758928 3543056 10.78 164728 4952380 3793248 11.19 1123276 7418996 25928 01:20:16 22917612 28669952 3626412 11.04 196716 5655528 3838968 11.32 1322468 8020600 33416 01:30:12 16228380 28239400 4032204 12.27 258524 11613180 4582452 13.51 3027168 12752196 91916 01:40:01 18819980 31669500 589980 1.80 273260 12390440 1191692 3.51 3460076 9640376 33488 Average: 20443333 29334445 2947913 8.97 223307 8652882 3351590 9.88 2233247 9458042 46187 01:00:16 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 01:10:01 ens3 46.35 37.89 80.75 12.12 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 01:20:16 lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 01:20:16 ens3 43.06 34.98 65.81 11.81 0.00 0.00 0.00 0.00 01:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:12 lo 4961.32 4961.32 4739.83 4739.83 0.00 0.00 0.00 0.00 01:30:12 ens3 51.17 41.19 381.03 12.91 0.00 0.00 0.00 0.00 01:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 96.05 96.05 70.51 70.51 0.00 0.00 0.00 0.00 01:40:01 ens3 258.21 285.74 509.04 3056.16 0.00 0.00 0.00 0.00 01:40:01 docker0 119.14 104.31 1525.05 78.91 0.00 0.00 0.00 0.00 Average: lo 1263.91 1263.91 1201.60 1201.60 0.00 0.00 0.00 0.00 Average: ens3 99.07 99.22 257.77 764.56 0.00 0.00 0.00 0.00 Average: docker0 29.45 25.78 376.91 19.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-37750) 06/27/25 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 01:00:16 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 40.22 0.00 1.35 0.05 0.07 58.31 01:10:01 0 36.85 0.00 1.49 0.05 0.07 61.55 01:10:01 1 42.79 0.00 1.37 0.04 0.07 55.73 01:10:01 2 46.50 0.00 1.61 0.06 0.07 51.76 01:10:01 3 41.02 0.00 1.37 0.08 0.08 57.45 01:10:01 4 42.26 0.00 1.45 0.05 0.07 56.17 01:10:01 5 28.10 0.00 1.13 0.05 0.07 70.65 01:10:01 6 40.23 0.00 1.12 0.04 0.07 58.54 01:10:01 7 44.15 0.00 1.25 0.00 0.08 54.53 01:20:16 all 34.10 0.00 1.30 0.09 0.07 64.43 01:20:16 0 32.42 0.00 1.27 0.04 0.08 66.20 01:20:16 1 43.07 0.00 1.52 0.07 0.08 55.26 01:20:16 2 35.17 0.00 1.43 0.04 0.07 63.29 01:20:16 3 31.91 0.00 1.23 0.15 0.07 66.64 01:20:16 4 36.92 0.00 1.34 0.02 0.07 61.65 01:20:16 5 31.06 0.00 1.38 0.14 0.07 67.35 01:20:16 6 28.18 0.00 1.15 0.19 0.07 70.41 01:20:16 7 34.10 0.00 1.12 0.08 0.07 64.63 01:30:12 all 19.81 0.00 1.99 0.29 0.06 77.86 01:30:12 0 16.75 0.00 1.14 0.25 0.05 81.80 01:30:12 1 15.32 0.00 1.02 0.19 0.05 83.42 01:30:12 2 16.76 0.00 1.47 0.65 0.06 81.06 01:30:12 3 22.72 0.00 1.73 0.06 0.06 75.43 01:30:12 4 29.08 0.00 4.25 0.11 0.06 66.50 01:30:12 5 15.45 0.00 1.18 0.18 0.05 83.14 01:30:12 6 18.26 0.00 1.26 0.10 0.06 80.32 01:30:12 7 24.30 0.00 3.88 0.78 0.06 70.99 01:40:01 all 7.21 0.00 1.15 0.14 0.04 91.46 01:40:01 0 6.11 0.00 0.81 0.16 0.03 92.89 01:40:01 1 6.83 0.00 1.15 0.16 0.04 91.83 01:40:01 2 4.38 0.00 0.84 0.27 0.04 94.47 01:40:01 3 8.94 0.00 1.31 0.15 0.04 89.56 01:40:01 4 5.28 0.00 0.59 0.05 0.05 94.02 01:40:01 5 6.01 0.00 0.71 0.08 0.05 93.16 01:40:01 6 9.73 0.00 2.09 0.15 0.04 87.98 01:40:01 7 10.40 0.00 1.67 0.09 0.05 87.79 Average: all 25.38 0.00 1.45 0.14 0.06 72.97 Average: 0 23.08 0.00 1.18 0.12 0.06 75.57 Average: 1 27.10 0.00 1.26 0.11 0.06 71.46 Average: 2 25.72 0.00 1.34 0.25 0.06 72.63 Average: 3 26.16 0.00 1.41 0.11 0.06 72.25 Average: 4 28.44 0.00 1.90 0.06 0.06 69.54 Average: 5 20.25 0.00 1.10 0.11 0.06 78.48 Average: 6 24.09 0.00 1.40 0.12 0.06 74.33 Average: 7 28.26 0.00 1.97 0.24 0.06 69.47