---> uname -a: Linux prd-centos8-robot-2c-8g-5850.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 573 5010 19 2113 6827 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:b9:0e:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:feb9:e18/64 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) 07/30/2024 _x86_64_ (2 CPU) 05:05:31 LINUX RESTART (2 CPU) 05:06:03 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 86.88 45.09 41.80 6696.04 12751.19 05:08:01 AM 120.63 7.41 113.21 1296.50 9900.23 05:09:01 AM 29.95 0.85 29.10 123.98 3572.67 05:10:01 AM 41.20 0.03 41.17 3.47 2866.16 05:11:01 AM 27.46 0.10 27.36 32.13 5600.08 05:12:01 AM 0.67 0.00 0.67 0.00 18.63 05:13:01 AM 0.40 0.00 0.40 0.00 12.31 05:14:01 AM 19.94 0.65 19.29 74.11 957.50 Average: 40.70 6.61 34.09 1004.61 4425.16 05:06:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5496104 7064204 2386324 30.27 2688 1758448 725612 8.12 192908 1905140 108240 05:08:01 AM 5198616 7022348 2683812 34.05 2688 2000508 721872 8.08 223132 2115244 86920 05:09:01 AM 5272664 7100808 2609764 33.11 2688 2005496 655964 7.34 242360 2023676 0 05:10:01 AM 5048640 7075276 2833788 35.95 2688 2195556 667644 7.48 261636 2202760 153024 05:11:01 AM 4976796 7004188 2905632 36.86 2688 2196752 756428 8.47 261988 2269680 252 05:12:01 AM 4904900 6932340 2977528 37.77 2688 2196800 828580 9.28 261988 2340384 16 05:13:01 AM 4923548 6951304 2958880 37.54 2688 2197116 793268 8.88 261988 2321816 84 05:14:01 AM 5183288 7040380 2699140 34.24 2688 2031960 675508 7.56 442212 1905000 3636 Average: 5125570 7023856 2756858 34.97 2688 2072830 728110 8.15 268526 2135462 44022 05:06:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 284.73 167.05 1370.40 56.70 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 74.13 60.90 773.76 9.52 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 16.76 8.90 5.95 3.32 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 45.03 38.44 275.93 18.03 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 267.87 233.98 51.23 631.98 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 507.36 435.14 5944.98 121.19 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 311.11 265.24 3861.74 17.31 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 52.97 42.49 142.51 25.17 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 194.62 156.47 1554.14 110.62 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) 07/30/2024 _x86_64_ (2 CPU) 05:05:31 LINUX RESTART (2 CPU) 05:06:03 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 36.20 0.02 6.19 10.29 0.10 47.20 05:07:01 AM 0 36.01 0.03 7.51 8.39 0.09 47.98 05:07:01 AM 1 36.39 0.00 4.88 12.19 0.12 46.42 05:08:01 AM all 32.64 0.00 5.60 3.94 0.10 57.71 05:08:01 AM 0 42.22 0.00 6.02 4.42 0.12 47.22 05:08:01 AM 1 23.08 0.00 5.18 3.46 0.08 68.19 05:09:01 AM all 9.69 0.00 1.42 1.32 0.06 87.51 05:09:01 AM 0 14.49 0.00 1.57 1.50 0.05 82.39 05:09:01 AM 1 4.89 0.00 1.27 1.14 0.07 92.63 05:10:01 AM all 26.82 0.00 4.47 0.95 0.08 67.68 05:10:01 AM 0 35.99 0.00 5.14 1.25 0.10 57.51 05:10:01 AM 1 17.65 0.00 3.80 0.65 0.07 77.83 05:11:01 AM all 7.85 0.00 1.01 1.69 0.05 89.40 05:11:01 AM 0 8.63 0.00 1.11 2.06 0.05 88.15 05:11:01 AM 1 7.08 0.00 0.90 1.32 0.05 90.64 05:12:01 AM all 11.34 0.00 1.35 0.00 0.09 87.22 05:12:01 AM 0 18.30 0.00 2.01 0.00 0.10 79.59 05:12:01 AM 1 4.41 0.00 0.69 0.00 0.08 94.82 05:13:01 AM all 8.99 0.00 0.96 0.00 0.08 89.96 05:13:01 AM 0 6.85 0.00 0.91 0.00 0.08 92.16 05:13:01 AM 1 11.16 0.00 1.02 0.00 0.09 87.74 05:14:01 AM all 22.47 0.00 3.11 0.27 0.07 74.08 05:14:01 AM 0 24.85 0.00 2.82 0.38 0.07 71.88 05:14:01 AM 1 20.06 0.00 3.41 0.15 0.07 76.31 Average: all 19.46 0.00 3.01 2.28 0.08 75.17 Average: 0 23.40 0.00 3.37 2.23 0.08 70.92 Average: 1 15.52 0.00 2.64 2.33 0.08 79.43