---> uname -a: Linux prd-centos8-robot-2c-8g-21027.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 574 5008 19 2114 6826 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:41:03:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fe41:3bb/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) 09/11/2024 _x86_64_ (2 CPU) 03:46:26 LINUX RESTART (2 CPU) 03:47:03 AM tps rtps wtps bread/s bwrtn/s 03:48:01 AM 116.39 57.67 58.72 6565.18 36807.88 03:49:01 AM 100.87 6.96 93.90 1258.11 7466.86 03:50:01 AM 70.12 0.63 69.49 48.90 9071.62 03:51:01 AM 30.59 0.42 30.17 64.78 1682.92 03:52:01 AM 42.52 0.03 42.49 3.47 6820.56 03:53:01 AM 0.62 0.08 0.53 31.99 23.66 03:54:01 AM 1.85 0.00 1.85 0.00 62.90 03:55:01 AM 7.15 0.32 6.83 36.93 196.03 Average: 45.97 8.06 37.91 977.90 7645.46 03:47:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:48:01 AM 5634516 7118204 2247908 28.52 2688 1677568 672908 7.53 177284 1793280 78752 03:49:01 AM 5306252 7106928 2576172 32.68 2688 1978888 627780 7.03 210980 2030788 220196 03:50:01 AM 5168364 7013352 2714060 34.43 2688 2022512 729296 8.17 233344 2135616 18996 03:51:01 AM 5016888 7042696 2865536 36.35 2688 2194956 676624 7.58 256588 2240532 185032 03:52:01 AM 5044756 7070300 2837668 36.00 2688 2195088 619992 6.94 259892 2204296 4 03:53:01 AM 5005180 7032064 2877244 36.50 2688 2196428 685856 7.68 260028 2243572 4 03:54:01 AM 5005208 7032124 2877216 36.50 2688 2196468 685856 7.68 260020 2243484 24 03:55:01 AM 5102140 6958860 2780284 35.27 2688 2030428 731076 8.19 268832 2152976 17648 Average: 5160413 7046816 2722011 34.53 2688 2061542 678674 7.60 240871 2130568 65082 03:47:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 175.22 125.39 1025.29 55.58 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 79.26 61.90 808.27 8.98 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 28.78 22.93 328.20 5.70 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 46.42 35.54 279.08 8.93 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 168.54 140.72 34.15 34.42 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 26.98 17.71 5.99 2.91 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 2.52 2.98 0.43 0.32 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 54.89 35.99 76.16 19.17 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 72.40 55.10 316.76 16.84 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) 09/11/2024 _x86_64_ (2 CPU) 03:46:26 LINUX RESTART (2 CPU) 03:47:03 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 28.58 0.04 6.15 34.30 0.14 30.79 03:48:01 AM 0 32.02 0.04 6.18 31.23 0.11 30.42 03:48:01 AM 1 25.15 0.05 6.13 37.35 0.17 31.15 03:49:01 AM all 35.00 0.00 5.88 3.25 0.13 55.74 03:49:01 AM 0 37.59 0.00 6.39 2.39 0.12 53.51 03:49:01 AM 1 32.41 0.00 5.36 4.11 0.15 57.97 03:50:01 AM all 17.61 0.00 2.38 3.37 0.08 76.56 03:50:01 AM 0 23.24 0.00 2.61 3.18 0.07 70.90 03:50:01 AM 1 11.97 0.00 2.16 3.56 0.08 82.22 03:51:01 AM all 28.13 0.00 4.48 0.73 0.12 66.54 03:51:01 AM 0 23.97 0.00 4.55 0.75 0.13 70.60 03:51:01 AM 1 32.29 0.00 4.42 0.72 0.10 62.47 03:52:01 AM all 3.51 0.00 1.03 4.75 0.04 90.67 03:52:01 AM 0 3.64 0.00 1.12 3.63 0.03 91.57 03:52:01 AM 1 3.37 0.00 0.94 5.88 0.05 89.77 03:53:01 AM all 2.32 0.00 0.27 0.03 0.04 97.35 03:53:01 AM 0 3.65 0.00 0.33 0.05 0.05 95.92 03:53:01 AM 1 0.99 0.00 0.20 0.00 0.03 98.78 03:54:01 AM all 0.64 0.00 0.10 0.00 0.08 99.18 03:54:01 AM 0 0.75 0.00 0.08 0.00 0.07 99.10 03:54:01 AM 1 0.54 0.00 0.12 0.00 0.08 99.26 03:55:01 AM all 10.86 0.00 1.50 0.07 0.07 87.51 03:55:01 AM 0 14.86 0.00 1.49 0.10 0.07 83.49 03:55:01 AM 1 6.84 0.00 1.51 0.03 0.07 91.55 Average: all 15.77 0.01 2.71 5.65 0.09 75.79 Average: 0 17.39 0.00 2.83 5.01 0.08 74.70 Average: 1 14.15 0.01 2.59 6.29 0.09 76.87