---> uname -a: Linux prd-centos8-robot-2c-8g-11515.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 594 4977 19 2125 6806 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:42:bd:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe42:bd32/64 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) 11/30/2024 _x86_64_ (2 CPU) 00:57:06 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 104.27 7.90 96.37 1340.62 7783.99 01:00:01 AM 64.78 0.63 64.15 48.92 8491.57 01:01:01 AM 20.57 0.48 20.09 66.49 1283.86 01:02:01 AM 54.63 0.05 54.58 3.60 7272.81 01:03:01 AM 3.42 0.08 3.33 31.99 123.76 01:04:01 AM 9.86 0.33 9.53 37.85 322.09 Average: 42.92 1.58 41.34 254.91 4212.96 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5248528 7054496 2633904 33.41 2688 1983812 680568 7.62 210436 2086160 192932 01:00:01 AM 5208968 7047468 2673464 33.92 2688 2015572 680508 7.62 229900 2096784 12 01:01:01 AM 5071980 6996136 2810452 35.65 2688 2098516 736792 8.25 256336 2198800 63228 01:02:01 AM 5010052 7052156 2872380 36.44 2688 2211456 648964 7.27 258136 2238020 8 01:03:01 AM 4967224 7010744 2915208 36.98 2688 2212872 698760 7.82 258264 2280420 456 01:04:01 AM 5035132 6942116 2847300 36.12 2688 2082064 765432 8.57 280176 2213260 42392 Average: 5090314 7017186 2792118 35.42 2688 2100715 701837 7.86 248875 2185574 49838 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 92.27 71.13 942.47 10.06 0.00 0.00 0.00 0.00 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 39.54 27.49 436.15 4.58 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 39.22 31.16 294.30 7.56 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 194.37 141.42 46.50 39.54 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 25.70 18.90 26.44 3.67 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 177.19 135.60 1474.84 25.79 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 94.71 70.95 536.78 15.20 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) 11/30/2024 _x86_64_ (2 CPU) 00:57:06 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 36.30 0.00 5.83 3.10 0.12 54.65 12:59:01 AM 0 46.08 0.00 6.49 3.61 0.12 43.71 12:59:01 AM 1 26.53 0.00 5.17 2.59 0.12 65.59 01:00:01 AM all 11.92 0.00 1.90 2.70 0.06 83.41 01:00:01 AM 0 14.17 0.00 2.34 2.65 0.05 80.79 01:00:01 AM 1 9.68 0.00 1.47 2.75 0.07 86.03 01:01:01 AM all 19.78 0.00 2.20 1.02 0.08 76.91 01:01:01 AM 0 33.59 0.00 2.95 1.23 0.08 62.14 01:01:01 AM 1 5.96 0.00 1.45 0.80 0.08 91.70 01:02:01 AM all 16.78 0.00 3.02 2.00 0.08 78.12 01:02:01 AM 0 20.90 0.00 3.37 2.52 0.08 73.13 01:02:01 AM 1 12.65 0.00 2.68 1.47 0.07 83.13 01:03:01 AM all 2.43 0.00 0.24 0.06 0.05 97.22 01:03:01 AM 0 2.05 0.00 0.20 0.03 0.05 97.67 01:03:01 AM 1 2.81 0.00 0.28 0.08 0.05 96.77 01:04:01 AM all 14.00 0.00 1.84 1.07 0.09 82.99 01:04:01 AM 0 19.55 0.00 2.44 0.97 0.08 76.95 01:04:01 AM 1 8.47 0.00 1.26 1.17 0.10 89.01 Average: all 16.88 0.00 2.51 1.66 0.08 78.87 Average: 0 22.74 0.00 2.97 1.84 0.08 72.37 Average: 1 11.02 0.00 2.05 1.48 0.08 85.37