---> uname -a: Linux prd-centos8-robot-2c-8g-44757.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 604 4936 19 2156 6797 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:69:0e:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe69:e0b/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) 10/22/2024 _x86_64_ (2 CPU) 00:56:23 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 102.57 23.81 78.76 6496.77 7018.33 12:59:01 AM 78.84 0.70 78.14 50.78 9141.77 01:00:01 AM 25.88 0.42 25.46 64.79 2088.87 01:01:01 AM 54.12 0.05 54.07 3.60 7458.75 01:02:02 AM 2.80 0.17 2.63 33.85 79.98 01:03:01 AM 16.35 0.34 16.01 38.50 1402.68 Average: 46.84 4.26 42.59 1117.74 4540.47 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5308680 7006256 2573752 32.65 2688 1881140 742200 8.31 211544 2042612 142340 12:59:01 AM 5159172 6985724 2723260 34.55 2688 2003792 734300 8.22 221772 2153524 30116 01:00:01 AM 5113120 6997344 2769312 35.13 2688 2058740 747100 8.37 252112 2161992 45896 01:01:01 AM 5013624 7041136 2868808 36.39 2688 2197048 653132 7.31 258176 2234012 24 01:02:02 AM 4940872 6976540 2941560 37.32 2688 2205216 741980 8.31 258424 2305576 7136 01:03:01 AM 5072728 6971948 2809704 35.65 2688 2074844 739344 8.28 308908 2148848 37264 Average: 5101366 6996491 2781066 35.28 2688 2070130 726343 8.13 251823 2174427 43796 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 335.12 204.75 1615.04 63.67 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 55.20 41.32 568.01 7.49 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 33.03 23.28 116.78 6.83 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 201.85 150.07 226.67 36.16 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 41.48 26.10 200.99 2.11 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 108.46 70.85 286.47 62.41 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 129.25 86.10 502.94 29.69 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) 10/22/2024 _x86_64_ (2 CPU) 00:56:23 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.55 0.00 7.37 4.29 0.12 50.67 12:58:01 AM 0 39.51 0.00 8.22 4.91 0.10 47.26 12:58:01 AM 1 35.59 0.00 6.53 3.67 0.13 54.08 12:59:01 AM all 22.34 0.00 3.31 5.42 0.08 68.85 12:59:01 AM 0 36.17 0.00 4.25 6.60 0.10 52.88 12:59:01 AM 1 8.51 0.00 2.37 4.24 0.07 84.82 01:00:01 AM all 19.66 0.00 2.71 1.11 0.08 76.44 01:00:01 AM 0 16.61 0.00 2.39 0.83 0.07 80.10 01:00:01 AM 1 22.72 0.00 3.04 1.39 0.08 72.77 01:01:01 AM all 17.59 0.00 3.23 2.27 0.08 76.82 01:01:01 AM 0 16.83 0.00 3.30 2.92 0.08 76.87 01:01:01 AM 1 18.36 0.00 3.16 1.62 0.08 76.78 01:02:02 AM all 2.70 0.00 0.25 0.04 0.04 96.97 01:02:02 AM 0 3.84 0.00 0.30 0.08 0.05 95.72 01:02:02 AM 1 1.56 0.00 0.20 0.00 0.03 98.21 01:03:01 AM all 19.41 0.00 2.07 0.35 0.08 78.09 01:03:01 AM 0 16.78 0.00 1.99 0.26 0.07 80.90 01:03:01 AM 1 22.02 0.00 2.14 0.44 0.08 75.31 Average: all 19.89 0.00 3.16 2.26 0.08 74.61 Average: 0 21.66 0.00 3.42 2.62 0.08 72.23 Average: 1 18.12 0.00 2.91 1.90 0.08 76.99