---> uname -a: Linux prd-centos8-robot-2c-8g-41060.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 603 4975 19 2118 6797 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:67:ce:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe67:cef1/64 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) 10/10/2024 _x86_64_ (2 CPU) 02:05:04 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 67.44 23.54 43.90 5030.19 4014.16 02:08:01 AM 109.35 0.70 108.65 50.79 11132.34 02:09:01 AM 20.08 0.42 19.66 64.78 1572.74 02:10:01 AM 58.70 0.03 58.66 3.47 7604.92 02:11:01 AM 10.80 0.00 10.80 0.00 902.28 02:12:01 AM 2.35 0.08 2.27 31.99 69.46 02:13:01 AM 8.86 0.33 8.53 37.85 306.45 Average: 39.65 3.59 36.07 745.60 3657.31 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5347404 7001356 2535020 32.16 2688 1842900 762748 8.54 224180 2011824 132804 02:08:01 AM 5155820 6987320 2726604 34.59 2688 2008324 712488 7.98 221292 2156528 34112 02:09:01 AM 5182436 7018932 2699988 34.25 2688 2013796 693268 7.76 244452 2108652 3552 02:10:01 AM 5003896 7039172 2878528 36.52 2688 2204360 649244 7.27 257980 2241272 16560 02:11:01 AM 5007192 7042108 2875232 36.48 2688 2204364 649244 7.27 257980 2241124 4 02:12:01 AM 4967292 7003520 2915132 36.98 2688 2205692 703824 7.88 258108 2280808 380 02:13:01 AM 5108712 6970556 2773712 35.19 2688 2035476 723320 8.10 286176 2130004 17148 Average: 5110393 7008995 2772031 35.17 2688 2073559 699162 7.83 250024 2167173 29223 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 283.94 178.31 1571.89 60.79 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 65.19 51.67 632.70 8.53 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 19.21 9.43 6.41 3.70 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 231.92 178.79 335.20 44.84 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 2.52 1.10 1.15 0.18 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 26.66 16.91 5.85 2.47 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 181.56 132.77 1411.89 26.31 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 115.86 81.29 566.47 20.98 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) 10/10/2024 _x86_64_ (2 CPU) 02:05:04 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 29.34 0.00 5.62 3.55 0.10 61.40 02:07:01 AM 0 27.71 0.00 5.03 4.04 0.10 63.12 02:07:01 AM 1 30.96 0.00 6.20 3.06 0.10 59.67 02:08:01 AM all 30.75 0.00 4.58 4.79 0.11 59.78 02:08:01 AM 0 28.94 0.00 4.18 4.73 0.10 62.05 02:08:01 AM 1 32.56 0.00 4.98 4.85 0.12 57.49 02:09:01 AM all 11.76 0.00 1.65 0.69 0.05 85.84 02:09:01 AM 0 8.18 0.00 1.47 0.68 0.05 89.61 02:09:01 AM 1 15.33 0.00 1.84 0.70 0.05 82.08 02:10:01 AM all 25.96 0.00 4.49 2.86 0.13 66.56 02:10:01 AM 0 25.87 0.00 4.38 3.76 0.13 65.86 02:10:01 AM 1 26.06 0.00 4.61 1.96 0.12 67.26 02:11:01 AM all 0.32 0.00 0.16 1.66 0.32 97.55 02:11:01 AM 0 0.45 0.00 0.13 1.73 0.60 97.09 02:11:01 AM 1 0.18 0.00 0.18 1.59 0.03 98.01 02:12:01 AM all 2.18 0.00 0.27 13.63 0.04 83.89 02:12:01 AM 0 2.44 0.00 0.33 0.03 0.03 97.16 02:12:01 AM 1 1.91 0.00 0.20 27.24 0.05 70.60 02:13:01 AM all 15.43 0.00 2.23 0.94 0.11 81.30 02:13:01 AM 0 11.63 0.00 2.09 1.12 0.12 85.05 02:13:01 AM 1 19.26 0.00 2.37 0.76 0.10 77.51 Average: all 16.53 0.00 2.71 4.01 0.12 76.62 Average: 0 15.02 0.00 2.52 2.30 0.16 80.00 Average: 1 18.04 0.00 2.91 5.73 0.08 73.23