---> uname -a: Linux prd-centos8-robot-2c-8g-44973.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4928 19 2177 6807 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:d7:25:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fed7:25c6/64 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) 07/21/2025 _x86_64_ (2 CPU) 22:26:37 LINUX RESTART (2 CPU) 10:27:01 PM tps rtps wtps bread/s bwrtn/s 10:28:01 PM 126.84 49.33 77.51 7646.12 26415.21 10:29:01 PM 97.77 0.72 97.05 52.92 11241.85 10:30:01 PM 37.07 0.42 36.65 64.78 3193.15 10:31:01 PM 74.31 9.45 64.87 1685.02 7971.56 10:32:01 PM 9.85 0.00 9.85 0.00 657.99 10:33:01 PM 2.53 0.00 2.53 0.00 71.33 10:34:01 PM 0.33 0.00 0.33 0.00 3.42 10:35:01 PM 0.40 0.00 0.40 0.00 7.10 10:36:01 PM 14.88 0.37 14.51 39.73 538.64 Average: 40.45 6.70 33.75 1054.35 5567.03 10:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:01 PM 5360928 7038992 2521496 31.99 2688 1861372 701624 7.86 186076 2016680 171212 10:29:01 PM 5156564 6996896 2725860 34.58 2688 2016224 712476 7.98 198500 2171340 42488 10:30:01 PM 5109168 7010448 2773256 35.18 2688 2075168 723800 8.10 230404 2185744 49536 10:31:01 PM 4943340 7043328 2939084 37.29 2688 2267596 646124 7.23 268120 2284668 10820 10:32:01 PM 4948104 7047920 2934320 37.23 2688 2267600 646124 7.23 268116 2284676 4 10:33:01 PM 4947672 7047488 2934752 37.23 2688 2267600 646124 7.23 268116 2284964 4 10:34:01 PM 4948268 7048060 2934156 37.22 2688 2267600 646124 7.23 268120 2284696 4 10:35:01 PM 4911204 7011092 2971220 37.69 2688 2267696 692732 7.76 268244 2321248 4 10:36:01 PM 5065884 6985120 2816540 35.73 2688 2092936 719720 8.06 306336 2151004 27652 Average: 5043459 7025483 2838965 36.02 2688 2153755 681650 7.63 251337 2220558 33525 10:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 302.07 205.08 1687.28 61.98 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM eth0 76.21 59.13 789.58 9.84 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 31.37 25.72 125.62 7.71 0.00 0.00 0.00 0.00 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 186.91 133.28 228.30 36.60 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 2.02 0.55 0.22 0.09 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 1.32 0.62 0.44 2.85 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 0.72 0.17 0.04 0.01 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 14.23 5.80 3.14 0.91 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 69.24 47.11 77.93 22.55 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 76.01 53.05 323.63 15.84 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) 07/21/2025 _x86_64_ (2 CPU) 22:26:37 LINUX RESTART (2 CPU) 10:27:01 PM CPU %user %nice %system %iowait %steal %idle 10:28:01 PM all 44.32 0.03 8.49 3.58 0.14 43.44 10:28:01 PM 0 39.31 0.00 8.91 3.80 0.15 47.83 10:28:01 PM 1 49.32 0.05 8.08 3.36 0.13 39.05 10:29:01 PM all 25.46 0.00 3.80 2.25 0.09 68.40 10:29:01 PM 0 24.84 0.00 3.95 3.32 0.10 67.78 10:29:01 PM 1 26.08 0.00 3.64 1.18 0.08 69.01 10:30:01 PM all 21.37 0.00 3.26 0.47 0.13 74.77 10:30:01 PM 0 19.39 0.00 3.22 0.68 0.15 76.56 10:30:01 PM 1 23.36 0.00 3.31 0.25 0.10 72.98 10:31:01 PM all 23.41 0.00 4.62 3.34 0.09 68.54 10:31:01 PM 0 19.62 0.00 4.95 4.65 0.08 70.69 10:31:01 PM 1 27.20 0.00 4.29 2.02 0.10 66.39 10:32:01 PM all 0.08 0.00 0.09 0.07 0.04 99.72 10:32:01 PM 0 0.08 0.00 0.12 0.12 0.03 99.65 10:32:01 PM 1 0.07 0.00 0.07 0.02 0.05 99.80 10:33:01 PM all 0.28 0.00 0.06 0.00 0.03 99.64 10:33:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 10:33:01 PM 1 0.47 0.00 0.05 0.00 0.02 99.47 10:34:01 PM all 0.30 0.00 0.05 0.00 0.04 99.61 10:34:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 10:34:01 PM 1 0.52 0.00 0.03 0.00 0.05 99.40 10:35:01 PM all 1.11 0.00 0.18 0.00 0.03 98.68 10:35:01 PM 0 1.52 0.00 0.23 0.00 0.03 98.21 10:35:01 PM 1 0.70 0.00 0.12 0.00 0.03 99.15 10:36:01 PM all 15.43 0.00 2.17 0.16 0.08 82.16 10:36:01 PM 0 11.05 0.00 2.21 0.25 0.07 86.43 10:36:01 PM 1 19.81 0.00 2.14 0.07 0.08 77.90 Average: all 14.64 0.00 2.52 1.09 0.07 81.67 Average: 0 12.88 0.00 2.63 1.42 0.08 82.99 Average: 1 16.39 0.01 2.41 0.77 0.07 80.35