---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-40615 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 760 18293 4 13038 30864 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:5f:55:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.180/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83469sec preferred_lft 83469sec inet6 fe80::f816:3eff:fe5f:55d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2c:ad:11:db 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::42:2cff:fead:11db/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-40615) 07/08/25 _x86_64_ (8 CPU) 00:53:25 LINUX RESTART (8 CPU) 01:00:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 8.52 0.34 7.64 0.54 11.48 3185.91 475.25 01:20:06 6.50 0.05 5.95 0.51 0.57 2617.47 1569.93 01:30:06 22.23 0.27 21.56 0.40 8.16 19304.93 453.79 01:40:01 24.87 1.84 21.61 1.42 312.93 4375.87 15807.15 Average: 15.51 0.62 14.17 0.72 82.81 7375.78 4556.63 01:00:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 23519164 28487696 3813616 11.60 165528 4967188 4142832 12.22 1129580 7700388 23888 01:20:06 22673800 28366996 3929096 11.96 193428 5604140 4129788 12.18 1312060 8297992 18292 01:30:06 16300424 28163516 4108244 12.50 256180 11473220 4221800 12.45 3021796 12697256 316652 01:40:01 18935628 31615796 644868 1.96 273012 12231632 1264252 3.73 3422128 9564188 408 Average: 20357254 29158501 3123956 9.51 222037 8569045 3439668 10.14 2221391 9564956 89810 01:00:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 01:10:01 ens3 42.69 33.28 78.88 11.09 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 01:20:06 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 01:20:06 ens3 32.58 26.38 10.83 9.95 0.00 0.00 0.00 0.00 01:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:06 lo 4825.64 4825.64 4610.04 4610.04 0.00 0.00 0.00 0.00 01:30:06 ens3 60.74 49.00 329.70 13.95 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 96.21 96.21 76.94 76.94 0.00 0.00 0.00 0.00 01:40:01 ens3 208.21 229.79 345.05 2932.17 0.00 0.00 0.00 0.00 01:40:01 docker0 120.01 113.87 1511.45 78.94 0.00 0.00 0.00 0.00 Average: lo 1233.43 1233.43 1173.98 1173.98 0.00 0.00 0.00 0.00 Average: ens3 85.79 84.31 190.67 737.46 0.00 0.00 0.00 0.00 Average: docker0 29.82 28.30 375.62 19.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-40615) 07/08/25 _x86_64_ (8 CPU) 00:53:25 LINUX RESTART (8 CPU) 01:00:06 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 40.74 0.00 1.40 0.03 0.08 57.75 01:10:01 0 38.07 0.00 1.24 0.02 0.07 60.60 01:10:01 1 38.17 0.00 1.51 0.02 0.08 60.23 01:10:01 2 40.82 0.00 1.46 0.03 0.08 57.61 01:10:01 3 46.32 0.00 1.43 0.08 0.08 52.08 01:10:01 4 42.90 0.00 1.43 0.05 0.08 55.54 01:10:01 5 47.47 0.00 1.64 0.04 0.08 50.77 01:10:01 6 38.70 0.00 1.30 0.01 0.08 59.92 01:10:01 7 33.46 0.00 1.23 0.03 0.07 65.22 01:20:06 all 35.40 0.00 1.34 0.04 0.08 63.14 01:20:06 0 33.93 0.00 1.28 0.06 0.07 64.65 01:20:06 1 32.08 0.00 1.48 0.02 0.07 66.34 01:20:06 2 33.58 0.00 1.36 0.05 0.08 64.93 01:20:06 3 35.28 0.00 1.14 0.03 0.07 63.47 01:20:06 4 36.73 0.00 1.29 0.02 0.08 61.88 01:20:06 5 35.75 0.00 1.44 0.04 0.07 62.69 01:20:06 6 42.02 0.00 1.41 0.05 0.08 56.44 01:20:06 7 33.80 0.00 1.33 0.08 0.07 64.72 01:30:06 all 19.61 0.00 2.06 0.21 0.06 78.06 01:30:06 0 13.46 0.00 1.04 0.44 0.06 85.00 01:30:06 1 21.20 0.00 2.39 0.21 0.05 76.16 01:30:06 2 21.34 0.00 1.41 0.05 0.06 77.13 01:30:06 3 24.76 0.00 3.27 0.01 0.07 71.90 01:30:06 4 18.65 0.00 2.45 0.29 0.07 78.55 01:30:06 5 20.60 0.00 1.69 0.17 0.05 77.48 01:30:06 6 22.20 0.00 2.48 0.34 0.06 74.91 01:30:06 7 14.68 0.00 1.80 0.16 0.05 83.30 01:40:01 all 7.16 0.00 1.08 0.12 0.04 91.60 01:40:01 0 4.73 0.00 0.60 0.09 0.04 94.54 01:40:01 1 3.85 0.00 0.49 0.02 0.04 95.60 01:40:01 2 4.34 0.00 0.56 0.08 0.06 94.96 01:40:01 3 12.72 0.00 2.64 0.11 0.05 84.48 01:40:01 4 12.55 0.00 1.74 0.24 0.05 85.42 01:40:01 5 9.79 0.00 1.39 0.07 0.04 88.71 01:40:01 6 5.62 0.00 0.71 0.17 0.03 93.46 01:40:01 7 3.70 0.00 0.47 0.18 0.04 95.61 Average: all 25.75 0.00 1.47 0.10 0.06 72.61 Average: 0 22.57 0.00 1.04 0.15 0.06 76.18 Average: 1 23.86 0.00 1.47 0.07 0.06 74.55 Average: 2 25.04 0.00 1.20 0.05 0.07 73.63 Average: 3 29.78 0.00 2.12 0.06 0.07 67.97 Average: 4 27.72 0.00 1.73 0.15 0.07 70.34 Average: 5 28.41 0.00 1.54 0.08 0.06 69.90 Average: 6 27.19 0.00 1.47 0.14 0.06 71.14 Average: 7 21.45 0.00 1.21 0.11 0.06 77.17