---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-18054 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 732 18374 4 12984 30892 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:a1:86:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.149/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83587sec preferred_lft 83587sec inet6 fe80::f816:3eff:fea1:866e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7b:f3:97:98 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::42:7bff:fef3:9798/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-18054) 02/15/25 _x86_64_ (8 CPU) 00:53:42 LINUX RESTART (8 CPU) 01:00:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:06 9.04 0.32 8.13 0.58 11.65 3228.04 522.33 01:20:05 9.21 0.04 8.65 0.51 0.48 3050.97 1314.04 01:30:06 18.93 0.28 18.18 0.47 8.13 20107.33 146.89 01:40:03 27.78 1.94 24.40 1.44 325.36 3515.73 2178.92 Average: 16.23 0.64 14.83 0.75 86.13 7480.08 1039.24 01:00:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:06 23789140 28724028 3578176 10.89 164928 4935348 4368608 12.88 1130076 7434520 36160 01:20:05 22659800 28445504 3851128 11.72 196160 5687668 4029212 11.88 1317732 8268696 27152 01:30:06 15332664 27290088 4982044 15.16 255832 11564988 5539408 16.34 3019212 13652996 77864 01:40:03 18868540 31684532 575996 1.75 272484 12358644 1202316 3.55 3453204 9604936 22068 Average: 20162536 29036038 3246836 9.88 222351 8636662 3784886 11.16 2230056 9740287 40811 01:00:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:06 lo 1.71 1.71 0.16 0.16 0.00 0.00 0.00 0.00 01:10:06 ens3 49.48 37.93 79.51 12.21 0.00 0.00 0.00 0.00 01:10:06 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 44.91 37.55 179.63 11.85 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 01:30:06 lo 4837.77 4837.77 4621.77 4621.77 0.00 0.00 0.00 0.00 01:30:06 ens3 45.80 35.63 269.73 11.56 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 01:40:03 lo 105.58 105.58 79.88 79.88 0.00 0.00 0.00 0.00 01:40:03 ens3 251.88 272.70 502.73 3015.89 0.00 0.00 0.00 0.00 01:40:03 docker0 110.55 101.08 1504.92 77.76 0.00 0.00 0.00 0.00 Average: lo 1237.88 1237.88 1176.74 1176.74 0.00 0.00 0.00 0.00 Average: ens3 97.84 95.75 257.62 760.29 0.00 0.00 0.00 0.00 Average: docker0 27.54 25.18 374.93 19.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-18054) 02/15/25 _x86_64_ (8 CPU) 00:53:42 LINUX RESTART (8 CPU) 01:00:06 CPU %user %nice %system %iowait %steal %idle 01:10:06 all 40.18 0.00 1.29 0.05 0.07 58.41 01:10:06 0 37.65 0.00 1.05 0.03 0.07 61.21 01:10:06 1 36.62 0.00 1.28 0.04 0.07 61.99 01:10:06 2 44.24 0.00 1.35 0.16 0.08 54.18 01:10:06 3 43.30 0.00 1.44 0.06 0.08 55.12 01:10:06 4 41.24 0.00 1.33 0.02 0.07 57.35 01:10:06 5 37.42 0.00 1.27 0.04 0.07 61.20 01:10:06 6 39.99 0.00 1.38 0.02 0.07 58.55 01:10:06 7 41.03 0.00 1.19 0.05 0.07 57.65 01:20:05 all 33.88 0.00 1.30 0.06 0.07 64.68 01:20:05 0 28.06 0.00 1.21 0.06 0.07 70.60 01:20:05 1 36.37 0.00 1.35 0.03 0.08 62.17 01:20:05 2 32.42 0.00 1.38 0.11 0.07 66.02 01:20:05 3 34.29 0.00 1.28 0.05 0.07 64.31 01:20:05 4 37.26 0.00 1.15 0.09 0.07 61.43 01:20:05 5 36.66 0.00 1.38 0.07 0.07 61.83 01:20:05 6 33.67 0.00 1.30 0.02 0.07 64.94 01:20:05 7 32.32 0.00 1.37 0.10 0.07 66.14 01:30:06 all 19.96 0.00 2.10 0.26 0.06 77.63 01:30:06 0 18.87 0.00 1.57 0.43 0.06 79.09 01:30:06 1 21.95 0.00 1.38 0.01 0.05 76.60 01:30:06 2 21.19 0.00 1.12 0.05 0.06 77.59 01:30:06 3 13.32 0.00 0.76 0.51 0.05 85.36 01:30:06 4 19.73 0.00 2.08 0.12 0.06 78.01 01:30:06 5 23.14 0.00 4.60 0.29 0.06 71.91 01:30:06 6 26.47 0.00 4.28 0.04 0.06 69.15 01:30:06 7 15.05 0.00 1.03 0.63 0.06 83.23 01:40:03 all 7.26 0.00 1.17 0.12 0.04 91.41 01:40:03 0 5.70 0.00 0.85 0.06 0.05 93.34 01:40:03 1 11.44 0.00 2.27 0.24 0.05 85.99 01:40:03 2 8.93 0.00 1.43 0.02 0.05 89.57 01:40:03 3 7.91 0.00 1.34 0.16 0.05 90.54 01:40:03 4 9.62 0.00 1.23 0.06 0.04 89.05 01:40:03 5 5.55 0.00 0.63 0.05 0.03 93.74 01:40:03 6 3.72 0.00 0.59 0.24 0.04 95.40 01:40:03 7 5.18 0.00 0.98 0.12 0.04 93.68 Average: all 25.34 0.00 1.46 0.12 0.06 73.02 Average: 0 22.58 0.00 1.17 0.14 0.06 76.04 Average: 1 26.61 0.00 1.57 0.08 0.06 71.67 Average: 2 26.71 0.00 1.32 0.08 0.06 71.83 Average: 3 24.72 0.00 1.21 0.19 0.06 73.82 Average: 4 26.98 0.00 1.45 0.07 0.06 71.45 Average: 5 25.72 0.00 1.96 0.11 0.06 72.15 Average: 6 25.97 0.00 1.88 0.08 0.06 72.01 Average: 7 23.41 0.00 1.14 0.23 0.06 75.16