---> uname -a: Linux prd-centos8-robot-2c-8g-14425.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4773 19 2300 6771 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:6c:eb:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe6c:ebc6/64 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) 08/25/2024 _x86_64_ (2 CPU) 00:58:17 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 92.41 21.22 71.19 5129.91 5909.29 01:01:02 AM 83.17 0.72 82.46 50.92 9173.98 01:02:01 AM 25.85 0.46 25.39 67.08 2180.64 01:03:01 AM 59.28 2.55 56.73 396.53 7643.14 01:04:01 AM 2.62 0.00 2.62 0.00 75.71 01:05:01 AM 0.30 0.00 0.30 0.00 4.60 01:06:01 AM 0.12 0.00 0.12 0.00 0.90 01:07:01 AM 9.22 0.17 9.05 32.93 237.74 Average: 34.14 3.15 31.00 711.21 3155.50 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5302892 7007072 2579532 32.73 2688 1886012 748104 8.38 210876 2041944 144708 01:01:02 AM 5153724 6982156 2728700 34.62 2688 2005968 746300 8.36 222140 2159868 30096 01:02:01 AM 5095996 6993108 2786428 35.35 2688 2071752 739724 8.28 254196 2177768 57492 01:03:01 AM 4986156 7027804 2896268 36.74 2688 2211164 665532 7.45 264284 2255876 32 01:04:01 AM 4983908 7025560 2898516 36.77 2688 2211168 665532 7.45 264280 2258460 4 01:05:01 AM 4983868 7025520 2898556 36.77 2688 2211168 665532 7.45 264280 2258412 4 01:06:01 AM 4984032 7025684 2898392 36.77 2688 2211168 665532 7.45 264280 2258424 4 01:07:01 AM 4841540 6908884 3040884 38.58 2688 2236344 766520 8.58 283404 2379808 33400 Average: 5041514 6999474 2840910 36.04 2688 2130593 707847 7.93 253468 2223820 33218 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 289.77 187.18 1662.22 57.90 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 56.85 42.90 478.27 7.58 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 35.64 27.99 104.61 7.40 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 492.49 350.78 267.62 85.19 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 2.22 0.82 1.36 0.32 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 1.25 0.35 0.49 0.29 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 1.25 0.27 0.34 0.23 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 13.73 10.40 12.26 5.75 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 111.82 77.69 316.40 20.61 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) 08/25/2024 _x86_64_ (2 CPU) 00:58:17 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 35.83 0.00 6.86 2.93 0.13 54.25 01:00:01 AM 0 31.61 0.00 5.98 2.91 0.13 59.37 01:00:01 AM 1 40.07 0.00 7.74 2.96 0.13 49.09 01:01:02 AM all 21.85 0.00 3.24 2.71 0.10 72.09 01:01:02 AM 0 14.64 0.00 2.82 3.22 0.08 79.24 01:01:02 AM 1 29.06 0.00 3.67 2.20 0.12 64.95 01:02:01 AM all 20.61 0.00 3.00 1.53 0.08 74.79 01:02:01 AM 0 15.14 0.00 2.75 1.07 0.08 80.95 01:02:01 AM 1 26.08 0.00 3.24 1.99 0.07 68.62 01:03:01 AM all 17.97 0.00 3.90 2.61 0.10 75.42 01:03:01 AM 0 14.89 0.00 3.54 1.98 0.08 79.50 01:03:01 AM 1 21.05 0.00 4.25 3.23 0.12 71.35 01:04:01 AM all 0.35 0.00 0.07 0.01 0.03 99.54 01:04:01 AM 0 0.17 0.00 0.10 0.00 0.05 99.68 01:04:01 AM 1 0.53 0.00 0.03 0.02 0.02 99.40 01:05:01 AM all 0.28 0.00 0.06 0.00 0.03 99.62 01:05:01 AM 0 0.15 0.00 0.07 0.00 0.03 99.75 01:05:01 AM 1 0.42 0.00 0.05 0.00 0.03 99.50 01:06:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 01:06:01 AM 0 0.45 0.00 0.10 0.00 0.05 99.40 01:06:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 01:07:01 AM all 9.18 0.00 0.93 0.18 0.05 89.66 01:07:01 AM 0 5.81 0.00 0.73 0.18 0.05 93.22 01:07:01 AM 1 12.55 0.00 1.14 0.17 0.05 86.09 Average: all 13.27 0.00 2.26 1.24 0.07 83.15 Average: 0 10.34 0.00 2.01 1.17 0.07 86.41 Average: 1 16.20 0.00 2.52 1.32 0.07 79.89