---> uname -a: Linux prd-centos8-robot-2c-8g-29930.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 584 5019 19 2093 6817 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:06:39:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe06:393c/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) 09/29/2024 _x86_64_ (2 CPU) 04:50:13 LINUX RESTART (2 CPU) 04:51:01 AM tps rtps wtps bread/s bwrtn/s 04:52:01 AM 100.70 13.25 87.45 2373.07 6840.43 04:53:01 AM 75.16 0.73 74.43 51.31 9597.83 04:54:01 AM 13.46 0.28 13.18 44.65 361.90 Average: 63.11 4.75 58.35 822.88 5600.21 04:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:52:01 AM 5269624 7024040 2612800 33.15 2688 1936092 731260 8.19 214944 2071176 178328 04:53:01 AM 5166296 6998936 2716128 34.46 2688 2009876 732060 8.20 222596 2144324 8 04:54:01 AM 5145720 6980028 2736704 34.72 2688 2011504 741184 8.30 407352 1981576 156 Average: 5193880 7001001 2688544 34.11 2688 1985824 734835 8.23 281631 2065692 59497 04:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 173.17 128.26 1272.57 29.56 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 41.93 29.99 383.73 5.69 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 20.14 16.33 18.41 15.86 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 78.41 58.19 558.19 17.03 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) 09/29/2024 _x86_64_ (2 CPU) 04:50:13 LINUX RESTART (2 CPU) 04:51:01 AM CPU %user %nice %system %iowait %steal %idle 04:52:01 AM all 37.20 0.00 6.55 3.86 0.13 52.25 04:52:01 AM 0 51.23 0.00 7.15 3.73 0.13 37.76 04:52:01 AM 1 23.19 0.00 5.95 4.00 0.13 66.72 04:53:01 AM all 16.23 0.00 2.60 3.45 0.08 77.65 04:53:01 AM 0 27.58 0.00 3.36 2.91 0.07 66.09 04:53:01 AM 1 4.90 0.00 1.83 3.99 0.08 89.19 04:54:01 AM all 18.61 0.00 1.87 0.54 0.08 78.90 04:54:01 AM 0 30.84 0.00 2.59 0.69 0.07 65.82 04:54:01 AM 1 6.39 0.00 1.15 0.40 0.08 91.97 Average: all 24.02 0.00 3.67 2.62 0.09 69.59 Average: 0 36.55 0.00 4.37 2.44 0.09 56.55 Average: 1 11.50 0.00 2.98 2.80 0.10 82.62