---> uname -a: Linux prd-centos8-robot-2c-8g-24732.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 582 4993 19 2121 6818 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:60:f2:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe60:f25c/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) 09/21/2024 _x86_64_ (2 CPU) 00:55:33 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 109.83 48.32 61.51 8414.40 22062.96 12:58:01 AM 107.50 0.70 106.80 50.79 10954.52 12:59:01 AM 21.16 0.42 20.74 64.78 1988.02 01:00:01 AM 59.80 0.03 59.76 3.47 7323.56 01:01:01 AM 9.70 0.10 9.60 32.12 843.70 01:02:01 AM 2.23 0.07 2.17 1.73 83.58 01:03:01 AM 0.40 0.00 0.40 0.00 8.52 01:04:01 AM 16.19 0.42 15.78 47.72 651.93 Average: 40.85 6.26 34.59 1076.87 5489.37 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5398484 7027336 2483940 31.51 2688 1818896 743784 8.33 217296 1969768 99100 12:58:01 AM 5168772 7002116 2713652 34.43 2688 2010032 703248 7.87 221636 2141920 34104 12:59:01 AM 5175492 7044240 2706932 34.34 2688 2044780 665256 7.45 244300 2112748 32536 01:00:01 AM 5023516 7056556 2858908 36.27 2688 2202028 622396 6.97 259796 2217424 16548 01:01:01 AM 4985408 7019728 2897016 36.75 2688 2203300 674412 7.55 259924 2257404 312 01:02:01 AM 4986048 7020548 2896376 36.74 2688 2203464 689796 7.72 260080 2257184 28 01:03:01 AM 4985732 7020264 2896692 36.75 2688 2203504 689796 7.72 260080 2257496 16 01:04:01 AM 5120236 6983012 2762188 35.04 2688 2037628 722668 8.09 444732 1964844 13364 Average: 5105461 7021725 2776963 35.23 2688 2090454 688920 7.71 270980 2147348 24501 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 275.79 175.21 1569.42 59.66 0.00 0.00 0.00 0.00 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 64.96 44.73 613.88 8.29 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 15.88 9.98 6.24 3.88 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 224.08 166.94 317.49 45.01 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 23.23 14.95 5.31 2.46 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 10.66 8.53 1.89 1.13 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 3.22 3.37 0.76 0.57 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 53.92 38.37 81.56 22.33 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 83.96 57.76 324.56 17.92 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) 09/21/2024 _x86_64_ (2 CPU) 00:55:33 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.72 0.03 7.34 7.04 0.11 45.77 12:57:01 AM 0 40.66 0.00 6.98 7.25 0.12 45.00 12:57:01 AM 1 38.77 0.05 7.70 6.84 0.10 46.54 12:58:01 AM all 31.83 0.00 5.06 4.24 0.13 58.74 12:58:01 AM 0 24.05 0.00 4.83 3.60 0.15 67.37 12:58:01 AM 1 39.66 0.00 5.29 4.89 0.10 50.07 12:59:01 AM all 13.36 0.00 2.04 0.61 0.09 83.90 12:59:01 AM 0 14.56 0.00 1.94 0.85 0.08 82.57 12:59:01 AM 1 12.17 0.00 2.14 0.37 0.10 85.23 01:00:01 AM all 23.61 0.00 4.09 1.54 0.08 70.68 01:00:01 AM 0 16.47 0.00 2.99 1.34 0.08 79.12 01:00:01 AM 1 30.78 0.00 5.20 1.74 0.07 62.21 01:01:01 AM all 1.87 0.00 0.28 0.31 0.06 97.48 01:01:01 AM 0 3.23 0.00 0.39 0.35 0.07 95.97 01:01:01 AM 1 0.52 0.00 0.18 0.27 0.05 98.98 01:02:01 AM all 0.75 0.00 0.13 0.02 0.06 99.04 01:02:01 AM 0 0.82 0.00 0.15 0.03 0.05 98.95 01:02:01 AM 1 0.69 0.00 0.12 0.00 0.07 99.13 01:03:01 AM all 0.55 0.00 0.11 0.00 0.08 99.26 01:03:01 AM 0 0.70 0.00 0.08 0.00 0.08 99.13 01:03:01 AM 1 0.40 0.00 0.13 0.00 0.08 99.38 01:04:01 AM all 20.45 0.00 2.56 0.28 0.08 76.63 01:04:01 AM 0 17.97 0.00 2.18 0.18 0.08 79.59 01:04:01 AM 1 22.93 0.00 2.95 0.37 0.08 73.66 Average: all 16.50 0.00 2.70 1.75 0.09 78.96 Average: 0 14.80 0.00 2.44 1.70 0.09 80.97 Average: 1 18.21 0.01 2.96 1.81 0.08 76.94