---> uname -a: Linux prd-centos8-robot-2c-8g-6305.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 570 5064 19 2062 6832 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:43:f1:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe43:f114/64 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) 12/29/2024 _x86_64_ (2 CPU) 23:05:08 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 103.32 57.40 45.92 6365.74 21389.69 11:08:01 PM 111.75 0.07 111.68 1.87 12136.42 11:09:01 PM 27.81 0.92 26.90 87.45 1738.56 11:10:01 PM 17.49 0.68 16.81 94.90 348.47 Average: 65.09 14.77 50.33 1637.56 8903.58 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5483216 7052768 2399216 30.44 2688 1761888 710784 7.96 188016 1927416 97204 11:08:01 PM 5184540 7009920 2697892 34.23 2688 2003984 705872 7.90 190264 2166296 31060 11:09:01 PM 5206976 7009216 2675456 33.94 2688 1980224 704628 7.89 226780 2107716 160 11:10:01 PM 5221320 7030664 2661112 33.76 2688 1986564 690268 7.73 385720 1933284 16504 Average: 5274013 7025642 2608419 33.09 2688 1933165 702888 7.87 247695 2033678 36232 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 301.68 192.22 1533.56 58.39 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 77.16 57.41 709.79 8.48 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 23.43 14.75 16.57 13.99 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 18.96 17.16 15.24 8.39 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 105.31 70.39 568.81 22.31 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) 12/29/2024 _x86_64_ (2 CPU) 23:05:08 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 25.54 0.05 5.48 23.35 0.09 45.49 11:07:01 PM 0 31.21 0.05 5.64 23.54 0.10 39.46 11:07:01 PM 1 19.90 0.05 5.32 23.16 0.08 51.49 11:08:01 PM all 25.96 0.00 4.39 8.31 0.10 61.25 11:08:01 PM 0 32.33 0.00 4.93 8.32 0.10 54.32 11:08:01 PM 1 19.59 0.00 3.85 8.30 0.10 68.17 11:09:01 PM all 18.43 0.00 1.92 0.78 0.08 78.79 11:09:01 PM 0 29.38 0.00 2.18 0.67 0.07 67.71 11:09:01 PM 1 7.46 0.00 1.65 0.90 0.10 89.88 11:10:01 PM all 27.55 0.00 2.89 0.33 0.09 69.15 11:10:01 PM 0 26.09 0.00 3.54 0.27 0.08 70.02 11:10:01 PM 1 29.01 0.00 2.24 0.38 0.10 68.27 Average: all 24.37 0.01 3.67 8.18 0.09 63.68 Average: 0 29.75 0.01 4.07 8.18 0.09 57.90 Average: 1 18.99 0.01 3.26 8.18 0.10 69.46