---> uname -a: Linux prd-centos8-robot-2c-8g-70802.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 578 4999 19 2119 6822 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:01:72:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85632sec preferred_lft 85632sec inet6 fe80::f816:3eff:fe01:72d3/64 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) 18:41:03 LINUX RESTART (2 CPU) 06:42:01 PM tps rtps wtps bread/s bwrtn/s 06:43:01 PM 91.82 6.13 85.69 1089.50 6761.15 06:44:01 PM 79.86 0.72 79.14 52.92 10953.77 06:45:01 PM 4.20 0.03 4.17 0.53 191.50 06:46:01 PM 0.15 0.00 0.15 0.00 1.45 06:47:01 PM 0.28 0.00 0.28 0.00 5.28 06:48:01 PM 0.15 0.00 0.15 0.00 2.02 06:49:01 PM 0.15 0.00 0.15 0.00 1.18 06:50:01 PM 0.10 0.00 0.10 0.00 0.63 06:51:01 PM 17.33 0.20 17.13 34.79 765.04 06:52:01 PM 2.92 0.00 2.92 0.00 76.11 06:53:01 PM 0.43 0.00 0.43 0.00 5.08 Average: 17.95 0.64 17.30 107.08 1705.87 06:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 PM 5188132 6989008 2694300 34.18 2688 1978544 754256 8.45 195852 2162760 254256 06:44:01 PM 5164652 7004808 2717780 34.48 2688 2016356 719812 8.06 198264 2167952 8 06:45:01 PM 5161356 7001536 2721076 34.52 2688 2016376 719812 8.06 198280 2172320 4 06:46:01 PM 5162056 7002236 2720376 34.51 2688 2016376 719812 8.06 198280 2171824 12 06:47:01 PM 5162560 7002740 2719872 34.51 2688 2016376 719812 8.06 198280 2171724 16 06:48:01 PM 5162900 7003084 2719532 34.50 2688 2016380 719812 8.06 198280 2171676 8 06:49:01 PM 5162872 7003056 2719560 34.50 2688 2016380 719812 8.06 198280 2171696 4 06:50:01 PM 5162184 7002368 2720248 34.51 2688 2016380 710296 7.95 198280 2172048 4 06:51:01 PM 5160972 7002480 2721460 34.53 2688 2017572 714316 8.00 223644 2148656 4 06:52:01 PM 5161056 7002512 2721376 34.52 2688 2017576 715800 8.01 225984 2146404 4 06:53:01 PM 5160604 7002064 2721828 34.53 2688 2017580 715800 8.01 225984 2146768 8 Average: 5164486 7001445 2717946 34.48 2688 2013263 720849 8.07 205401 2163984 23121 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 144.29 111.03 1322.81 23.09 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 44.95 32.97 584.02 5.92 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 2.40 0.52 0.62 0.30 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 1.47 0.62 0.65 0.44 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 1.23 0.45 0.37 0.15 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 0.70 0.22 0.15 0.07 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 0.87 0.35 0.14 0.07 0.00 0.00 0.00 0.00 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 0.72 0.32 0.10 0.05 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 11.76 9.38 12.71 5.34 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 3.03 1.05 1.09 0.25 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 3.35 0.88 1.19 0.69 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 19.53 14.34 174.91 3.31 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) 09/18/2025 _x86_64_ (2 CPU) 18:41:03 LINUX RESTART (2 CPU) 06:42:01 PM CPU %user %nice %system %iowait %steal %idle 06:43:01 PM all 38.19 0.00 5.89 2.49 0.11 53.32 06:43:01 PM 0 55.33 0.00 7.55 3.78 0.13 33.21 06:43:01 PM 1 21.07 0.00 4.24 1.20 0.08 73.40 06:44:01 PM all 15.29 0.00 2.60 2.70 0.08 79.34 06:44:01 PM 0 16.60 0.00 2.25 3.15 0.08 77.91 06:44:01 PM 1 13.97 0.00 2.95 2.24 0.07 80.77 06:45:01 PM all 0.34 0.00 0.13 0.02 0.03 99.48 06:45:01 PM 0 0.15 0.00 0.15 0.00 0.03 99.67 06:45:01 PM 1 0.53 0.00 0.10 0.03 0.03 99.30 06:46:01 PM all 0.38 0.00 0.10 0.00 0.02 99.50 06:46:01 PM 0 0.08 0.00 0.15 0.00 0.02 99.75 06:46:01 PM 1 0.68 0.00 0.05 0.00 0.02 99.25 06:47:01 PM all 0.34 0.00 0.06 0.00 0.04 99.56 06:47:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 06:47:01 PM 1 0.60 0.00 0.05 0.00 0.03 99.32 06:48:01 PM all 0.36 0.00 0.05 0.00 0.03 99.57 06:48:01 PM 0 0.42 0.00 0.07 0.00 0.03 99.48 06:48:01 PM 1 0.30 0.00 0.03 0.00 0.02 99.65 06:49:01 PM all 0.35 0.00 0.06 0.00 0.03 99.57 06:49:01 PM 0 0.53 0.00 0.03 0.00 0.02 99.42 06:49:01 PM 1 0.17 0.00 0.08 0.00 0.03 99.72 06:50:01 PM all 0.32 0.00 0.05 0.00 0.03 99.60 06:50:01 PM 0 0.53 0.00 0.05 0.00 0.03 99.38 06:50:01 PM 1 0.10 0.00 0.05 0.00 0.03 99.82 06:51:01 PM all 12.40 0.00 1.17 0.18 0.04 86.21 06:51:01 PM 0 4.74 0.00 0.73 0.07 0.03 94.43 06:51:01 PM 1 20.07 0.00 1.60 0.28 0.05 77.99 06:52:01 PM all 1.16 0.00 0.18 0.02 0.03 98.62 06:52:01 PM 0 0.55 0.00 0.07 0.03 0.02 99.33 06:52:01 PM 1 1.77 0.00 0.28 0.00 0.03 97.91 06:53:01 PM all 0.28 0.00 0.07 0.00 0.03 99.63 06:53:01 PM 0 0.10 0.00 0.05 0.00 0.03 99.82 06:53:01 PM 1 0.45 0.00 0.08 0.00 0.02 99.45 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.31 0.00 0.94 0.49 0.04 92.22 Average: 0 7.19 0.00 1.01 0.64 0.04 91.11 Average: 1 5.43 0.00 0.87 0.34 0.04 93.32