---> uname -a: Linux prd-centos8-robot-2c-8g-7340.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: 2800.000 BogoMIPS: 5600.00 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 576 4981 19 2139 6824 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:a5:d4:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fea5:d4f5/64 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) 11/14/2024 _x86_64_ (2 CPU) 04:11:02 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 116.79 6.98 109.81 1258.91 9859.85 04:14:01 AM 46.08 0.87 45.22 81.84 5624.24 04:15:01 AM 30.14 0.25 29.90 33.73 1641.13 04:16:01 AM 39.75 0.03 39.72 3.47 6710.50 04:17:01 AM 5.28 0.10 5.18 32.13 219.91 04:18:01 AM 24.89 0.65 24.24 74.11 1781.26 Average: 43.83 1.48 42.35 247.38 4306.33 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5190876 7000508 2691556 34.15 2688 1987660 751584 8.42 218068 2132436 119808 04:14:01 AM 5213088 7048088 2669344 33.86 2688 2012092 667868 7.48 234228 2089552 24 04:15:01 AM 4982988 7015952 2899444 36.78 2688 2202772 692304 7.75 254900 2277408 170812 04:16:01 AM 5031444 7067012 2850988 36.17 2688 2205048 640524 7.17 256804 2219112 4 04:17:01 AM 5010940 7067556 2871492 36.43 2688 2226088 636752 7.13 257268 2239500 19944 04:18:01 AM 5126508 7008940 2755924 34.96 2688 2057400 716788 8.03 464348 1940864 184 Average: 5092641 7034676 2789791 35.39 2688 2115177 684303 7.66 280936 2149812 51796 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 69.68 57.01 775.10 6.92 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 51.70 39.12 442.12 8.32 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 40.23 31.84 296.00 7.12 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 245.22 174.71 51.61 45.66 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 69.29 49.36 336.18 5.49 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 66.78 43.44 86.48 55.24 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 90.48 65.92 331.25 21.46 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) 11/14/2024 _x86_64_ (2 CPU) 04:11:02 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 28.83 0.00 4.95 3.54 0.10 62.58 04:13:01 AM 0 38.28 0.00 5.74 3.26 0.10 52.62 04:13:01 AM 1 19.41 0.00 4.16 3.83 0.10 72.51 04:14:01 AM all 22.60 0.00 2.70 1.67 0.15 72.88 04:14:01 AM 0 30.11 0.00 3.14 1.90 0.17 64.68 04:14:01 AM 1 15.08 0.00 2.27 1.44 0.13 81.08 04:15:01 AM all 20.62 0.00 3.40 0.93 0.09 74.96 04:15:01 AM 0 28.35 0.00 4.04 1.45 0.08 66.07 04:15:01 AM 1 12.87 0.00 2.76 0.40 0.10 83.86 04:16:01 AM all 7.39 0.00 1.70 1.74 0.06 89.11 04:16:01 AM 0 4.87 0.00 1.57 1.88 0.05 91.63 04:16:01 AM 1 9.93 0.00 1.84 1.59 0.07 86.58 04:17:01 AM all 6.88 0.00 0.52 0.05 0.08 92.46 04:17:01 AM 0 10.34 0.00 0.53 0.00 0.09 89.04 04:17:01 AM 1 3.46 0.00 0.51 0.10 0.08 95.85 04:18:01 AM all 25.42 0.00 3.09 0.45 0.08 70.95 04:18:01 AM 0 39.76 0.00 3.46 0.75 0.08 55.95 04:18:01 AM 1 11.05 0.00 2.73 0.15 0.08 85.99 Average: all 18.65 0.00 2.73 1.40 0.09 77.12 Average: 0 25.33 0.00 3.09 1.55 0.09 69.95 Average: 1 11.99 0.00 2.38 1.25 0.09 84.28