---> uname -a: Linux prd-centos8-robot-2c-8g-9980.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 609 4921 19 2166 6791 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:65:da:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe65:da44/64 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) 02/09/2025 _x86_64_ (2 CPU) 03:34:12 LINUX RESTART (2 CPU) 03:35:01 AM tps rtps wtps bread/s bwrtn/s 03:36:01 AM 85.30 8.75 76.56 1494.44 6153.33 03:37:01 AM 81.34 0.73 80.61 53.05 10239.04 03:38:01 AM 32.94 7.13 25.81 1310.50 1504.65 03:39:01 AM 49.80 0.03 49.77 3.47 7212.78 03:40:01 AM 2.85 0.10 2.75 32.12 85.29 03:41:01 AM 17.58 0.42 17.16 47.72 1950.25 Average: 44.97 2.86 42.11 490.21 4524.22 03:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:36:01 AM 5308192 7012280 2574232 32.66 2688 1887084 727436 8.15 188448 2064936 171624 03:37:01 AM 5200892 7007268 2681532 34.02 2688 1984092 709120 7.94 208316 2128408 1120 03:38:01 AM 4974560 6973168 2907864 36.89 2688 2171140 759092 8.50 270028 2276948 130816 03:39:01 AM 4984232 7032136 2898192 36.77 2688 2217556 664088 7.44 258800 2264628 4 03:40:01 AM 4901952 6967896 2980472 37.81 2688 2235604 768380 8.60 258924 2345340 17100 03:41:01 AM 5071268 6981064 2811156 35.66 2688 2084984 727208 8.14 464048 1995204 13360 Average: 5073516 6995635 2808908 35.64 2688 2096743 725887 8.13 274761 2179244 55671 03:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 250.47 161.36 1541.79 52.13 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 46.87 34.14 459.02 6.88 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 37.32 30.41 295.59 6.95 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 192.17 141.30 44.10 38.87 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 71.33 50.07 316.28 5.38 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 69.86 47.25 114.98 51.94 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 111.34 77.42 461.96 27.02 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) 02/09/2025 _x86_64_ (2 CPU) 03:34:12 LINUX RESTART (2 CPU) 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 41.01 0.00 6.10 2.03 0.17 50.69 03:36:01 AM 0 39.83 0.00 6.26 1.49 0.17 52.26 03:36:01 AM 1 42.18 0.00 5.95 2.57 0.17 49.12 03:37:01 AM all 19.77 0.00 3.31 3.58 0.16 73.18 03:37:01 AM 0 29.00 0.00 4.31 3.99 0.20 62.50 03:37:01 AM 1 10.61 0.00 2.33 3.17 0.12 83.77 03:38:01 AM all 22.35 0.00 3.61 1.38 0.11 72.55 03:38:01 AM 0 15.26 0.00 3.33 1.70 0.12 79.59 03:38:01 AM 1 29.46 0.00 3.89 1.05 0.10 65.49 03:39:01 AM all 14.11 0.00 2.87 1.95 0.08 81.00 03:39:01 AM 0 16.97 0.00 2.90 1.94 0.07 78.12 03:39:01 AM 1 11.25 0.00 2.83 1.96 0.08 83.88 03:40:01 AM all 5.77 0.00 0.36 0.02 0.05 93.80 03:40:01 AM 0 10.75 0.00 0.46 0.03 0.07 88.69 03:40:01 AM 1 0.84 0.00 0.27 0.00 0.03 98.86 03:41:01 AM all 19.97 0.00 2.90 0.32 0.11 76.69 03:41:01 AM 0 27.54 0.00 3.57 0.41 0.12 68.37 03:41:01 AM 1 12.48 0.00 2.24 0.23 0.10 84.94 Average: all 20.51 0.00 3.20 1.55 0.11 74.63 Average: 0 23.22 0.00 3.47 1.59 0.12 71.59 Average: 1 17.81 0.00 2.92 1.50 0.10 77.67