---> uname -a: Linux prd-centos8-robot-2c-8g-3044.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 584 4991 19 2121 6817 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:9b:3b:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe9b:3b56/64 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) 10/31/2024 _x86_64_ (2 CPU) 02:04:03 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 123.14 7.10 116.04 1261.85 9805.38 02:07:01 AM 42.95 1.02 41.94 111.43 5666.76 02:08:01 AM 45.49 0.03 45.46 2.27 3114.61 02:09:01 AM 25.97 0.03 25.94 3.47 5582.81 02:10:01 AM 2.68 0.10 2.58 32.13 104.23 02:11:01 AM 8.60 0.35 8.25 38.79 269.21 02:12:01 AM 25.37 0.53 24.84 64.78 1254.28 Average: 39.17 1.31 37.87 216.40 3685.43 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5229100 7028728 2653332 33.66 2688 1977504 677108 7.58 210696 2101776 114456 02:07:01 AM 5253972 7087312 2628460 33.35 2688 2010452 623736 6.98 239528 2044000 20 02:08:01 AM 4984008 7016788 2898424 36.77 2688 2201776 674064 7.55 253268 2274916 154604 02:09:01 AM 5031356 7063908 2851076 36.17 2688 2201900 623940 6.99 256724 2219432 4 02:10:01 AM 4986776 7021500 2895656 36.74 2688 2204072 701508 7.85 256996 2263472 500 02:11:01 AM 5060936 6956352 2821496 35.79 2688 2068656 723492 8.10 279656 2182388 33176 02:12:01 AM 5161800 7030876 2720632 34.52 2688 2044296 669092 7.49 449068 1920020 16604 Average: 5101135 7029352 2781297 35.28 2688 2101237 670420 7.51 277991 2143715 45623 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 83.02 68.29 817.48 10.69 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 54.07 39.24 444.10 14.70 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 46.56 34.33 298.94 8.73 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 196.03 163.08 37.29 29.88 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 36.38 24.38 10.21 4.04 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 65.00 44.19 80.72 28.50 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 17.93 17.09 14.13 7.76 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 71.28 55.80 243.27 14.90 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) 10/31/2024 _x86_64_ (2 CPU) 02:04:03 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 34.88 0.00 5.87 3.31 0.09 55.84 02:06:01 AM 0 47.55 0.00 6.79 3.18 0.10 42.39 02:06:01 AM 1 22.25 0.00 4.96 3.45 0.08 69.25 02:07:01 AM all 19.22 0.00 2.06 1.42 0.07 77.23 02:07:01 AM 0 25.59 0.00 2.42 0.98 0.07 70.94 02:07:01 AM 1 12.85 0.00 1.70 1.85 0.07 83.53 02:08:01 AM all 25.03 0.00 3.91 1.84 0.08 69.15 02:08:01 AM 0 31.42 0.00 4.53 2.51 0.08 61.46 02:08:01 AM 1 18.64 0.00 3.29 1.17 0.08 76.82 02:09:01 AM all 2.16 0.00 0.75 1.04 0.05 96.01 02:09:01 AM 0 1.95 0.00 0.75 1.22 0.05 96.02 02:09:01 AM 1 2.36 0.00 0.75 0.85 0.05 95.99 02:10:01 AM all 7.67 0.00 0.77 0.13 0.06 91.38 02:10:01 AM 0 8.17 0.00 0.89 0.18 0.07 90.69 02:10:01 AM 1 7.17 0.00 0.65 0.07 0.05 92.06 02:11:01 AM all 14.70 0.00 1.77 0.28 0.07 83.17 02:11:01 AM 0 15.19 0.00 1.60 0.38 0.07 82.75 02:11:01 AM 1 14.22 0.00 1.94 0.18 0.07 83.59 02:12:01 AM all 25.33 0.00 3.26 2.82 0.13 68.46 02:12:01 AM 0 27.19 0.00 3.61 4.19 0.13 64.88 02:12:01 AM 1 23.47 0.00 2.91 1.45 0.12 72.05 Average: all 18.43 0.00 2.63 1.55 0.08 77.31 Average: 0 22.44 0.00 2.94 1.81 0.08 72.73 Average: 1 14.43 0.00 2.32 1.29 0.07 81.89