---> uname -a: Linux prd-centos8-robot-2c-8g-70796.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 575 5020 19 2102 6825 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:6f:20:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fe6f:2072/64 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) 09/18/2025 _x86_64_ (2 CPU) 18:41:05 LINUX RESTART (2 CPU) 06:42:01 PM tps rtps wtps bread/s bwrtn/s 06:43:01 PM 92.55 8.26 84.29 1452.72 6671.61 06:44:01 PM 80.02 0.72 79.30 52.92 11011.55 06:45:01 PM 13.20 0.23 12.96 35.32 415.24 06:46:01 PM 8.70 0.00 8.70 0.00 529.60 06:47:01 PM 2.48 0.00 2.48 0.00 66.61 06:48:01 PM 0.45 0.00 0.45 0.00 5.36 06:49:01 PM 0.45 0.00 0.45 0.00 5.78 06:50:02 PM 0.30 0.00 0.30 0.00 3.02 06:51:01 PM 0.22 0.00 0.22 0.00 3.00 06:52:01 PM 0.32 0.00 0.32 0.00 4.83 06:53:01 PM 0.12 0.00 0.12 0.00 1.47 Average: 18.10 0.84 17.26 140.31 1704.12 06:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 PM 5255940 7013552 2626484 33.32 2688 1938008 706960 7.92 194248 2105628 214164 06:44:01 PM 5168268 7008348 2714156 34.43 2688 2016480 703388 7.88 198492 2165368 8 06:45:01 PM 5161784 7003272 2720640 34.52 2688 2017692 704556 7.89 223500 2148716 10908 06:46:01 PM 5161980 7003416 2720444 34.51 2688 2017696 704556 7.89 223496 2148888 4 06:47:01 PM 5162200 7003620 2720224 34.51 2688 2017696 701208 7.85 226168 2146064 12 06:48:01 PM 5161828 7003252 2720596 34.51 2688 2017700 701208 7.85 226172 2146044 8 06:49:01 PM 5162220 7003624 2720204 34.51 2688 2017700 701208 7.85 226172 2146080 4 06:50:02 PM 5161584 7002988 2720840 34.52 2688 2017700 717876 8.04 226172 2146400 4 06:51:01 PM 5161872 7003304 2720552 34.51 2688 2017704 717876 8.04 226172 2146336 4 06:52:01 PM 5161652 7003084 2720772 34.52 2688 2017704 717876 8.04 226172 2146424 12 06:53:01 PM 5161476 7002912 2720948 34.52 2688 2017708 717876 8.04 226172 2146616 12 Average: 5170982 7004670 2711442 34.40 2688 2010344 708599 7.93 220267 2144779 20467 06:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 PM eth0 232.91 163.66 1564.81 47.99 0.00 0.00 0.00 0.00 06:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 PM eth0 55.07 38.63 584.64 6.21 0.00 0.00 0.00 0.00 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM eth0 15.84 11.56 13.72 5.75 0.00 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 1.37 0.55 0.62 0.42 0.00 0.00 0.00 0.00 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 1.55 0.70 0.83 0.20 0.00 0.00 0.00 0.00 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM eth0 0.75 0.30 0.15 0.06 0.00 0.00 0.00 0.00 06:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM eth0 0.90 0.40 0.18 0.09 0.00 0.00 0.00 0.00 06:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:02 PM eth0 0.85 0.40 0.29 0.11 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 0.56 0.24 0.15 0.08 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 2.42 0.40 0.48 0.15 0.00 0.00 0.00 0.00 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 3.12 0.57 1.08 0.62 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 28.71 19.79 197.29 5.62 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) 09/18/2025 _x86_64_ (2 CPU) 18:41:05 LINUX RESTART (2 CPU) 06:42:01 PM CPU %user %nice %system %iowait %steal %idle 06:43:01 PM all 39.02 0.00 5.81 2.24 0.12 52.81 06:43:01 PM 0 40.98 0.00 7.14 2.92 0.12 48.84 06:43:01 PM 1 37.06 0.00 4.48 1.57 0.12 56.78 06:44:01 PM all 17.72 0.00 2.90 3.52 0.07 75.80 06:44:01 PM 0 17.97 0.00 2.75 3.73 0.07 75.48 06:44:01 PM 1 17.46 0.00 3.06 3.31 0.07 76.11 06:45:01 PM all 12.25 0.00 1.27 0.20 0.06 86.22 06:45:01 PM 0 20.78 0.00 1.72 0.30 0.05 77.15 06:45:01 PM 1 3.71 0.00 0.82 0.10 0.07 95.31 06:46:01 PM all 0.38 0.00 0.10 0.13 0.03 99.37 06:46:01 PM 0 0.13 0.00 0.07 0.00 0.02 99.78 06:46:01 PM 1 0.62 0.00 0.13 0.25 0.05 98.95 06:47:01 PM all 1.12 0.00 0.18 0.01 0.04 98.66 06:47:01 PM 0 0.42 0.00 0.12 0.02 0.05 99.40 06:47:01 PM 1 1.82 0.00 0.23 0.00 0.03 97.91 06:48:01 PM all 0.34 0.00 0.07 0.00 0.03 99.56 06:48:01 PM 0 0.10 0.00 0.07 0.00 0.05 99.78 06:48:01 PM 1 0.58 0.00 0.07 0.00 0.02 99.33 06:49:01 PM all 0.37 0.00 0.07 0.01 0.03 99.52 06:49:01 PM 0 0.12 0.00 0.08 0.02 0.05 99.73 06:49:01 PM 1 0.62 0.00 0.05 0.00 0.02 99.32 06:50:02 PM all 0.36 0.00 0.08 0.00 0.04 99.52 06:50:02 PM 0 0.22 0.00 0.07 0.00 0.05 99.67 06:50:02 PM 1 0.50 0.00 0.08 0.00 0.03 99.38 06:51:01 PM all 0.25 0.00 0.07 0.00 0.04 99.64 06:51:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 06:51:01 PM 1 0.43 0.00 0.07 0.00 0.05 99.46 06:52:01 PM all 0.21 0.00 0.07 0.00 0.05 99.67 06:52:01 PM 0 0.12 0.00 0.05 0.00 0.03 99.80 06:52:01 PM 1 0.30 0.00 0.08 0.00 0.07 99.55 06:53:01 PM all 0.28 0.00 0.08 0.00 0.03 99.60 06:53:01 PM 0 0.37 0.00 0.07 0.00 0.03 99.53 06:53:01 PM 1 0.20 0.00 0.10 0.00 0.03 99.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.59 0.00 0.97 0.56 0.05 91.83 Average: 0 7.40 0.00 1.11 0.64 0.05 90.80 Average: 1 5.77 0.00 0.84 0.48 0.05 92.87