---> uname -a: Linux prd-centos8-robot-2c-8g-18504.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 568 5049 19 2080 6834 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:63:80:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe63:8038/64 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) 09/04/2024 _x86_64_ (2 CPU) 08:58:37 LINUX RESTART (2 CPU) 08:59:01 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 100.60 43.40 57.20 9341.69 38503.55 09:01:01 AM 112.51 6.82 105.70 1248.46 9327.51 09:02:01 AM 47.54 0.95 46.59 86.89 5808.05 09:03:01 AM 15.44 0.68 14.76 94.90 307.10 Average: 69.02 12.96 56.06 2692.94 13486.40 08:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 5542244 7072212 2340188 29.69 2688 1722156 715680 8.01 185952 1868128 113064 09:01:01 AM 5219656 7021176 2662776 33.78 2688 1980004 708320 7.93 210076 2113756 129520 09:02:01 AM 5189276 7009728 2693156 34.17 2688 1998064 708588 7.93 248312 2102472 172 09:03:01 AM 5212176 7039716 2670256 33.88 2688 2004484 676812 7.58 406988 1919696 16584 Average: 5290838 7035708 2591594 32.88 2688 1926177 702350 7.86 262832 2001013 64835 08:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 234.64 144.85 1218.77 54.82 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 57.71 46.93 601.64 8.11 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 42.96 28.24 313.77 7.81 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 20.79 16.98 14.70 20.15 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 89.02 59.25 537.21 22.72 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) 09/04/2024 _x86_64_ (2 CPU) 08:58:37 LINUX RESTART (2 CPU) 08:59:01 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 34.27 0.02 7.53 24.07 0.13 33.99 09:00:01 AM 0 35.44 0.02 7.48 23.10 0.12 33.84 09:00:01 AM 1 33.10 0.02 7.58 25.04 0.14 34.13 09:01:01 AM all 30.17 0.00 5.03 6.41 0.14 58.25 09:01:01 AM 0 26.86 0.00 4.92 5.20 0.13 62.88 09:01:01 AM 1 33.48 0.00 5.15 7.62 0.15 53.60 09:02:01 AM all 19.30 0.00 2.31 3.25 0.09 75.05 09:02:01 AM 0 13.26 0.00 2.06 3.66 0.10 80.92 09:02:01 AM 1 25.33 0.00 2.55 2.85 0.08 69.19 09:03:01 AM all 23.11 0.00 2.73 2.42 0.08 71.66 09:03:01 AM 0 26.22 0.00 2.66 2.38 0.08 68.66 09:03:01 AM 1 20.00 0.00 2.80 2.46 0.08 74.66 Average: all 26.69 0.00 4.39 8.99 0.11 59.81 Average: 0 25.42 0.00 4.27 8.54 0.11 61.66 Average: 1 27.96 0.00 4.51 9.44 0.11 57.97