---> uname -a: Linux prd-centos8-robot-2c-8g-5446.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 620 4966 19 2110 6781 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:b9:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe63:b98c/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) 07/29/2024 _x86_64_ (2 CPU) 01:34:32 LINUX RESTART (2 CPU) 01:35:02 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 89.73 33.12 56.61 6949.92 16447.76 01:37:01 AM 109.58 7.41 102.17 1296.50 9560.46 01:38:01 AM 26.70 0.85 25.85 123.94 3342.23 01:39:01 AM 65.64 0.03 65.61 3.47 7780.95 01:40:01 AM 18.52 0.52 18.01 79.83 1198.00 Average: 61.94 8.30 53.64 1673.10 7636.16 01:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5456732 7024196 2425692 30.77 2688 1758024 772260 8.65 191948 1940484 90640 01:37:01 AM 5146648 6968876 2735776 34.71 2688 1999400 772536 8.65 222288 2166536 86916 01:38:01 AM 5222204 7049012 2660220 33.75 2688 2004388 703436 7.88 241288 2073800 32 01:39:01 AM 4996628 7021600 2885796 36.61 2688 2194456 704164 7.88 260852 2248376 15940 01:40:01 AM 5162492 7016120 2719932 34.51 2688 2029244 724728 8.11 438984 1927008 15032 Average: 5196941 7015961 2685483 34.07 2688 1997102 735425 8.23 271072 2071241 41712 01:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 282.26 176.26 1344.75 60.30 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 75.16 57.61 758.33 9.37 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 15.81 7.23 5.29 3.11 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 264.79 195.48 320.19 42.87 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 48.89 37.73 78.69 27.35 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 136.89 94.58 498.61 28.49 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) 07/29/2024 _x86_64_ (2 CPU) 01:34:32 LINUX RESTART (2 CPU) 01:35:02 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 34.69 0.01 6.15 7.08 0.09 51.98 01:36:01 AM 0 41.26 0.02 5.86 6.00 0.09 46.78 01:36:01 AM 1 28.12 0.00 6.45 8.17 0.09 57.18 01:37:01 AM all 33.54 0.00 5.44 3.38 0.10 57.54 01:37:01 AM 0 33.86 0.00 5.81 2.40 0.10 57.82 01:37:01 AM 1 33.22 0.00 5.07 4.35 0.10 57.26 01:38:01 AM all 9.33 0.00 1.17 0.96 0.06 88.48 01:38:01 AM 0 14.16 0.00 1.22 0.82 0.05 83.75 01:38:01 AM 1 4.50 0.00 1.12 1.10 0.07 93.21 01:39:01 AM all 26.67 0.00 4.69 2.02 0.08 66.54 01:39:01 AM 0 35.01 0.00 5.43 2.16 0.08 57.31 01:39:01 AM 1 18.35 0.00 3.94 1.89 0.08 75.74 01:40:01 AM all 14.75 0.00 2.57 0.36 0.08 82.24 01:40:01 AM 0 20.02 0.00 3.42 0.28 0.07 76.21 01:40:01 AM 1 9.50 0.00 1.74 0.43 0.08 88.25 Average: all 23.74 0.00 3.99 2.74 0.08 69.45 Average: 0 28.80 0.00 4.34 2.31 0.08 64.47 Average: 1 18.69 0.00 3.65 3.16 0.08 74.42