---> uname -a: Linux prd-centos8-robot-2c-8g-22325.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 600 5009 19 2088 6802 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:32:0a:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe32:aa7/64 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) 09/15/2024 _x86_64_ (2 CPU) 00:58:39 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 173.06 118.22 54.84 12651.06 36935.79 01:01:01 AM 79.86 13.49 66.37 2377.88 6081.36 01:02:01 AM 78.24 0.78 77.46 52.61 8973.44 01:03:01 AM 23.59 0.23 23.36 35.32 1682.77 Average: 88.70 33.18 55.51 3779.59 13419.93 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5839472 7213212 2042960 25.92 2688 1573100 622752 6.97 153124 1633088 25144 01:01:01 AM 5350376 7045968 2532056 32.12 2688 1877380 688884 7.71 209384 1997888 124168 01:02:01 AM 5149864 6977868 2732568 34.67 2688 2004636 733192 8.21 221796 2157436 30084 01:03:01 AM 5153072 6981756 2729360 34.63 2688 2005844 737816 8.26 249828 2134628 56 Average: 5373196 7054701 2509236 31.83 2688 1865240 695661 7.79 208533 1980760 44863 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 85.66 50.09 447.29 23.13 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 173.72 125.13 1141.49 36.35 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 62.25 47.24 553.12 8.13 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 15.56 11.10 14.59 5.72 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 84.30 58.39 539.16 18.34 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) 09/15/2024 _x86_64_ (2 CPU) 00:58:39 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 18.60 0.06 8.11 61.45 0.09 11.69 01:00:01 AM 0 18.68 0.07 7.40 63.27 0.08 10.50 01:00:01 AM 1 18.52 0.05 8.83 59.61 0.10 12.89 01:01:01 AM all 32.93 0.00 5.95 4.08 0.13 56.91 01:01:01 AM 0 26.06 0.00 5.56 4.20 0.12 64.06 01:01:01 AM 1 39.80 0.00 6.35 3.97 0.13 49.76 01:02:01 AM all 25.35 0.00 3.63 5.81 0.11 65.10 01:02:01 AM 0 20.46 0.00 2.82 5.22 0.10 71.40 01:02:01 AM 1 30.25 0.00 4.44 6.41 0.12 58.79 01:03:01 AM all 11.21 0.00 1.25 0.48 0.05 87.01 01:03:01 AM 0 8.30 0.00 1.09 0.52 0.05 90.04 01:03:01 AM 1 14.11 0.00 1.40 0.45 0.05 83.99 Average: all 22.03 0.01 4.72 17.79 0.09 55.34 Average: 0 18.38 0.02 4.21 18.16 0.09 59.15 Average: 1 25.69 0.01 5.24 17.42 0.10 51.54