---> uname -a: Linux prd-centos8-robot-2c-8g-7649.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 573 5011 19 2112 6828 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:bb:96:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:febb:96a7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/05/2024 _x86_64_ (2 CPU) 09:14:44 LINUX RESTART (2 CPU) 09:15:01 AM tps rtps wtps bread/s bwrtn/s 09:16:01 AM 159.32 115.38 43.94 8935.43 34779.49 09:17:01 AM 55.56 31.61 23.95 5498.55 4893.83 09:18:01 AM 116.81 6.78 110.03 1247.58 9453.22 09:19:01 AM 37.86 1.02 36.84 111.45 4293.98 09:20:01 AM 30.39 0.47 29.92 61.45 1627.16 09:21:01 AM 42.81 0.13 42.68 35.58 6826.87 09:22:01 AM 2.20 0.00 2.20 0.00 58.11 09:23:01 AM 0.47 0.00 0.47 0.00 6.16 09:24:01 AM 12.55 0.33 12.21 37.85 435.34 Average: 50.89 17.30 33.58 1769.86 6931.19 09:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:16:01 AM 6123064 7344384 1759368 22.32 2688 1424708 365876 4.64 111256 1412456 50436 09:17:01 AM 5553504 7091900 2328928 29.55 2688 1730128 692688 7.76 187496 1857932 87664 09:18:01 AM 5176544 7019076 2705888 34.33 2688 2020272 697380 7.81 213872 2151316 127060 09:19:01 AM 5272384 7097524 2610048 33.11 2688 2002488 620244 6.94 240856 2026576 24 09:20:01 AM 5051156 7077668 2831276 35.92 2688 2195488 638620 7.15 257900 2204564 185668 09:21:01 AM 4979860 7007368 2902572 36.82 2688 2196892 732936 8.21 261584 2266688 252 09:22:01 AM 4908532 6936080 2973900 37.73 2688 2196932 825824 9.25 261580 2336724 4 09:23:01 AM 4838036 6865920 3044396 38.62 2688 2197288 864152 9.68 261580 2407464 316 09:24:01 AM 5143580 6998992 2738852 34.75 2688 2030868 711548 7.97 282924 2102596 17936 Average: 5227407 7048768 2655025 33.68 2688 1999452 683252 7.65 231005 2085146 52151 09:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 8.95 3.30 62.65 0.51 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 263.27 166.61 1203.70 56.40 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 79.32 64.91 891.02 9.56 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 20.75 9.20 9.99 3.61 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 36.59 30.74 270.37 7.23 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 245.73 216.41 53.48 276.04 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 480.20 424.66 5743.61 485.43 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 349.48 313.18 4953.75 20.37 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 165.93 152.82 2454.56 26.96 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 183.35 153.53 1738.03 98.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/05/2024 _x86_64_ (2 CPU) 09:14:44 LINUX RESTART (2 CPU) 09:15:01 AM CPU %user %nice %system %iowait %steal %idle 09:16:01 AM all 18.22 0.05 6.58 66.79 0.09 8.26 09:16:01 AM 0 17.29 0.03 7.33 73.29 0.05 2.00 09:16:01 AM 1 19.15 0.07 5.84 60.29 0.14 14.52 09:17:01 AM all 22.04 0.02 4.76 10.11 0.09 62.98 09:17:01 AM 0 27.03 0.03 5.99 12.12 0.10 54.73 09:17:01 AM 1 17.07 0.00 3.54 8.11 0.08 71.20 09:18:01 AM all 31.05 0.00 5.24 7.16 0.10 56.45 09:18:01 AM 0 39.63 0.00 6.01 7.79 0.12 46.46 09:18:01 AM 1 22.47 0.00 4.46 6.53 0.08 66.45 09:19:01 AM all 16.15 0.00 1.84 1.53 0.08 80.40 09:19:01 AM 0 27.03 0.00 2.34 1.57 0.07 68.99 09:19:01 AM 1 5.25 0.00 1.34 1.49 0.10 91.82 09:20:01 AM all 23.10 0.00 3.70 0.85 0.09 72.26 09:20:01 AM 0 34.25 0.00 4.61 1.25 0.10 59.78 09:20:01 AM 1 11.92 0.00 2.78 0.45 0.08 84.76 09:21:01 AM all 8.54 0.00 1.68 1.97 0.07 87.74 09:21:01 AM 0 12.26 0.00 1.90 1.11 0.07 84.66 09:21:01 AM 1 4.82 0.00 1.46 2.83 0.07 90.82 09:22:01 AM all 14.38 0.00 1.26 0.01 0.13 84.22 09:22:01 AM 0 7.24 0.00 0.52 0.00 0.10 92.14 09:22:01 AM 1 21.59 0.00 2.01 0.02 0.15 76.23 09:23:01 AM all 10.60 0.00 0.94 0.00 0.08 88.37 09:23:01 AM 0 6.20 0.00 0.61 0.00 0.08 93.10 09:23:01 AM 1 14.98 0.00 1.26 0.00 0.08 83.67 09:24:01 AM all 18.95 0.00 2.29 0.13 0.09 78.54 09:24:01 AM 0 24.28 0.00 2.36 0.13 0.10 73.12 09:24:01 AM 1 13.64 0.00 2.23 0.12 0.08 83.93 Average: all 18.12 0.01 3.14 9.78 0.09 68.86 Average: 0 21.72 0.01 3.52 10.74 0.09 63.93 Average: 1 14.53 0.01 2.77 8.82 0.10 73.79