---> uname -a: Linux prd-centos8-robot-2c-8g-2010.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 588 4991 19 2118 6813 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:65:cf:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe65:cf0f/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) 10/28/2024 _x86_64_ (2 CPU) 02:06:36 LINUX RESTART (2 CPU) 02:07:02 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 103.19 51.58 51.61 7697.32 36997.37 02:09:01 AM 126.58 7.43 119.15 1297.25 10594.53 02:10:01 AM 30.88 0.42 30.46 64.79 3690.77 02:11:01 AM 6.68 0.00 6.68 0.00 497.32 02:12:01 AM 33.94 0.03 33.91 3.47 2469.92 02:13:01 AM 29.36 0.00 29.36 0.00 5492.44 02:14:01 AM 16.05 0.42 15.63 69.06 579.20 Average: 49.40 8.45 40.94 1289.39 8550.06 02:07:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5534936 7068580 2347488 29.78 2688 1725692 709704 7.95 186356 1875160 91148 02:09:01 AM 5170728 7003416 2711696 34.40 2688 2009644 711424 7.97 220648 2142320 90080 02:10:01 AM 5251160 7085244 2631264 33.38 2688 2011592 654432 7.33 239360 2044992 12 02:11:01 AM 5160668 7040436 2721756 34.53 2688 2054448 705468 7.90 249956 2116712 38212 02:12:01 AM 5032036 7065636 2850388 36.16 2688 2202928 643536 7.21 256824 2223140 154512 02:13:01 AM 5027348 7060608 2855076 36.22 2688 2202928 643536 7.21 256828 2223528 8 02:14:01 AM 5141732 7001836 2740692 34.77 2688 2035996 700508 7.84 285832 2100776 16788 Average: 5188373 7046537 2694051 34.18 2688 2034747 681230 7.63 242258 2103804 55823 02:07:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 265.35 159.81 1208.81 59.46 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 86.17 68.72 995.09 10.25 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 17.16 7.92 5.58 3.15 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 15.44 11.88 71.22 2.64 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 219.46 191.32 263.30 42.30 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 6.51 5.33 1.63 1.62 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 64.77 41.24 76.79 19.34 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 96.01 69.24 372.64 19.73 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) 10/28/2024 _x86_64_ (2 CPU) 02:06:36 LINUX RESTART (2 CPU) 02:07:02 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 32.56 0.03 6.57 12.13 0.09 48.62 02:08:01 AM 0 32.45 0.03 6.35 12.62 0.09 48.46 02:08:01 AM 1 32.67 0.02 6.79 11.64 0.09 48.79 02:09:01 AM all 36.64 0.00 5.69 2.65 0.13 54.89 02:09:01 AM 0 37.91 0.00 5.97 2.04 0.15 53.93 02:09:01 AM 1 35.36 0.00 5.40 3.26 0.12 55.86 02:10:01 AM all 10.17 0.00 1.29 0.57 0.14 87.82 02:10:01 AM 0 12.08 0.00 1.52 0.87 0.12 85.41 02:10:01 AM 1 8.26 0.00 1.07 0.27 0.17 90.24 02:11:01 AM all 8.15 0.00 1.71 0.41 0.07 89.66 02:11:01 AM 0 11.28 0.00 1.86 0.52 0.05 86.29 02:11:01 AM 1 5.02 0.00 1.57 0.30 0.08 93.03 02:12:01 AM all 19.02 0.00 2.93 19.09 0.13 58.84 02:12:01 AM 0 22.93 0.00 3.23 7.77 0.08 65.99 02:12:01 AM 1 15.10 0.00 2.63 30.42 0.17 51.69 02:13:01 AM all 0.13 0.00 0.36 1.59 0.04 97.89 02:13:01 AM 0 0.15 0.00 0.30 1.64 0.05 97.86 02:13:01 AM 1 0.10 0.00 0.42 1.54 0.03 97.91 02:14:01 AM all 13.54 0.00 1.81 4.61 0.16 79.88 02:14:01 AM 0 18.75 0.00 2.28 1.52 0.18 77.27 02:14:01 AM 1 8.31 0.00 1.34 7.71 0.13 82.50 Average: all 17.12 0.00 2.90 5.84 0.11 74.03 Average: 0 19.32 0.00 3.06 3.82 0.10 73.69 Average: 1 14.92 0.00 2.73 7.86 0.11 74.37