---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-38655 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 754 18412 4 12925 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:66:03:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.89/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83518sec preferred_lft 83518sec inet6 fe80::f816:3eff:fe66:3e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ca:f8:d2:70 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:caff:fef8:d270/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-38655) 07/01/25 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 01:00:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:00 20.89 12.31 8.05 0.53 144.48 3083.16 190.87 01:20:05 7.19 0.05 6.61 0.53 0.57 2800.18 2060.94 01:30:05 18.88 0.29 18.23 0.37 9.71 14683.72 159.46 01:40:05 29.20 1.86 25.89 1.44 312.54 8978.81 16139.82 Average: 19.01 3.60 14.69 0.72 116.52 7385.04 4640.99 01:00:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:00 23746536 28749584 3550936 10.81 166680 4988228 3717812 10.96 1161356 7431512 58128 01:20:05 22044472 27770728 4525064 13.77 195320 5622580 4639288 13.68 1343932 8878080 256 01:30:05 17401704 28527412 3746632 11.40 250476 10759072 3813708 11.25 2858872 11763200 920304 01:40:05 18891024 31629500 631656 1.92 275100 12273300 1264524 3.73 3457140 9573924 244 Average: 20520934 29169306 3113572 9.47 221894 8410795 3358833 9.90 2205325 9411679 244733 01:00:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:00 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 01:10:00 ens3 45.61 35.58 87.52 11.24 0.00 0.00 0.00 0.00 01:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:05 lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 01:20:05 ens3 35.78 28.19 11.26 10.15 0.00 0.00 0.00 0.00 01:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:05 lo 4627.11 4627.11 4420.58 4420.58 0.00 0.00 0.00 0.00 01:30:05 ens3 52.46 43.35 323.34 12.42 0.00 0.00 0.00 0.00 01:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:05 lo 93.59 93.59 75.51 75.51 0.00 0.00 0.00 0.00 01:40:05 ens3 203.53 233.70 342.56 2887.85 0.00 0.00 0.00 0.00 01:40:05 docker0 128.09 112.85 1498.68 78.22 0.00 0.00 0.00 0.00 Average: lo 1180.67 1180.67 1123.87 1123.87 0.00 0.00 0.00 0.00 Average: ens3 84.32 85.18 190.99 730.29 0.00 0.00 0.00 0.00 Average: docker0 32.02 28.21 374.61 19.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-38655) 07/01/25 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 01:00:04 CPU %user %nice %system %iowait %steal %idle 01:10:00 all 39.96 0.04 1.34 0.09 0.08 58.48 01:10:00 0 34.65 0.00 1.30 0.04 0.08 63.93 01:10:00 1 43.44 0.00 1.59 0.06 0.08 54.83 01:10:00 2 42.19 0.33 1.27 0.33 0.08 55.79 01:10:00 3 38.30 0.00 1.35 0.02 0.08 60.24 01:10:00 4 39.88 0.00 1.26 0.02 0.08 58.75 01:10:00 5 42.02 0.00 1.27 0.04 0.08 56.59 01:10:00 6 39.41 0.00 1.25 0.06 0.09 59.19 01:10:00 7 39.82 0.00 1.43 0.15 0.08 58.52 01:20:05 all 35.83 0.00 1.37 0.07 0.07 62.66 01:20:05 0 32.27 0.00 1.26 0.03 0.07 66.37 01:20:05 1 35.31 0.00 1.61 0.07 0.07 62.93 01:20:05 2 40.98 0.00 1.14 0.08 0.08 57.72 01:20:05 3 37.10 0.00 1.41 0.04 0.08 61.37 01:20:05 4 44.44 0.00 1.58 0.01 0.08 53.89 01:20:05 5 35.69 0.00 1.57 0.16 0.07 62.50 01:20:05 6 28.68 0.00 1.13 0.03 0.06 70.09 01:20:05 7 32.21 0.00 1.26 0.11 0.07 66.35 01:30:05 all 18.44 0.00 1.99 0.20 0.06 79.31 01:30:05 0 19.37 0.00 1.87 0.01 0.07 78.69 01:30:05 1 26.55 0.00 4.89 0.39 0.07 68.10 01:30:05 2 18.60 0.00 1.55 0.09 0.06 79.70 01:30:05 3 14.08 0.00 0.97 0.25 0.05 84.66 01:30:05 4 14.12 0.00 0.95 0.00 0.05 84.87 01:30:05 5 13.40 0.00 0.94 0.73 0.05 84.88 01:30:05 6 16.93 0.00 1.45 0.08 0.05 81.49 01:30:05 7 24.60 0.00 3.30 0.04 0.07 71.99 01:40:05 all 9.25 0.00 1.20 0.19 0.04 89.32 01:40:05 0 6.68 0.00 0.52 0.28 0.03 92.49 01:40:05 1 6.01 0.00 0.71 0.31 0.04 92.93 01:40:05 2 8.00 0.00 0.67 0.35 0.03 90.94 01:40:05 3 7.81 0.00 0.73 0.14 0.04 91.29 01:40:05 4 15.42 0.00 2.62 0.25 0.05 81.66 01:40:05 5 14.72 0.00 2.24 0.08 0.05 82.91 01:40:05 6 8.50 0.00 1.27 0.01 0.03 90.18 01:40:05 7 6.87 0.00 0.88 0.07 0.03 92.14 Average: all 25.86 0.01 1.47 0.13 0.06 72.45 Average: 0 23.24 0.00 1.23 0.09 0.06 75.38 Average: 1 27.81 0.00 2.19 0.21 0.07 69.72 Average: 2 27.43 0.08 1.16 0.21 0.06 71.05 Average: 3 24.33 0.00 1.12 0.11 0.06 74.39 Average: 4 28.47 0.00 1.60 0.07 0.06 69.79 Average: 5 26.44 0.00 1.51 0.25 0.06 71.74 Average: 6 23.34 0.00 1.28 0.05 0.06 75.28 Average: 7 25.85 0.00 1.71 0.09 0.06 72.28