---> uname -a: Linux prd-centos8-robot-2c-8g-10765.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 585 4979 19 2133 6816 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:68:2a:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe68:2aa5/64 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) 11/27/2024 _x86_64_ (2 CPU) 04:04:18 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 92.20 13.08 79.12 2344.15 6408.33 04:07:01 AM 83.54 0.70 82.84 50.78 10108.73 04:08:01 AM 27.74 0.42 27.32 64.78 1584.41 04:09:01 AM 42.04 0.03 42.00 3.47 6865.34 04:10:01 AM 2.97 0.10 2.87 32.12 96.07 04:11:01 AM 2.15 0.03 2.12 1.87 105.20 04:12:01 AM 13.18 0.33 12.85 37.86 584.85 Average: 37.69 2.10 35.59 362.15 3679.06 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5292988 7030424 2589444 32.85 2688 1919772 720140 8.06 209836 2059156 165672 04:07:01 AM 5148916 7011684 2733516 34.68 2688 2039836 711136 7.96 232852 2156776 25572 04:08:01 AM 4985412 7022872 2897020 36.75 2688 2207252 682856 7.65 254516 2277500 172136 04:09:01 AM 5024608 7064740 2857824 36.26 2688 2209528 637588 7.14 256112 2228784 4 04:10:01 AM 4982832 7024852 2899600 36.79 2688 2211416 708800 7.94 256380 2270188 660 04:11:01 AM 4976580 7021024 2905852 36.86 2688 2213836 708800 7.94 256516 2276468 1836 04:12:01 AM 5114872 6989788 2767560 35.11 2688 2049800 725064 8.12 292748 2122808 21496 Average: 5075173 7023626 2807259 35.61 2688 2121634 699198 7.83 251280 2198811 55339 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 184.32 136.97 1324.08 32.27 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 49.68 38.47 442.21 8.51 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 41.95 32.02 296.36 15.86 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 203.28 145.57 45.32 32.39 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 25.77 15.69 7.06 2.75 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 24.74 19.96 6.93 4.67 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 56.41 40.13 86.00 28.85 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 83.74 61.26 315.43 17.90 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) 11/27/2024 _x86_64_ (2 CPU) 04:04:18 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 37.04 0.00 6.18 3.74 0.11 52.93 04:06:01 AM 0 43.63 0.00 6.37 3.47 0.12 46.42 04:06:01 AM 1 30.47 0.00 6.00 4.02 0.10 59.41 04:07:01 AM all 22.15 0.00 3.31 3.34 0.08 71.12 04:07:01 AM 0 34.28 0.00 4.25 3.73 0.08 57.65 04:07:01 AM 1 10.07 0.00 2.37 2.95 0.07 84.54 04:08:01 AM all 23.33 0.00 3.35 0.93 0.11 72.29 04:08:01 AM 0 22.43 0.00 3.73 0.94 0.10 72.80 04:08:01 AM 1 24.23 0.00 2.96 0.92 0.12 71.77 04:09:01 AM all 8.32 0.00 1.82 5.10 0.07 84.69 04:09:01 AM 0 9.41 0.00 1.77 4.60 0.05 84.16 04:09:01 AM 1 7.24 0.00 1.86 5.60 0.08 85.21 04:10:01 AM all 5.63 0.00 0.55 0.06 0.05 93.71 04:10:01 AM 0 7.78 0.00 0.69 0.07 0.05 91.42 04:10:01 AM 1 3.48 0.00 0.42 0.05 0.05 96.00 04:11:01 AM all 10.97 0.00 0.68 0.26 0.06 88.03 04:11:01 AM 0 15.50 0.00 0.90 0.00 0.05 83.55 04:11:01 AM 1 6.44 0.00 0.45 0.52 0.07 92.53 04:12:01 AM all 18.10 0.00 2.24 0.15 0.07 79.44 04:12:01 AM 0 25.80 0.00 2.78 0.17 0.07 71.19 04:12:01 AM 1 10.42 0.00 1.70 0.13 0.07 87.68 Average: all 17.94 0.00 2.59 1.94 0.08 77.45 Average: 0 22.68 0.00 2.93 1.85 0.07 72.47 Average: 1 13.20 0.00 2.25 2.03 0.08 82.44