---> uname -a: Linux prd-centos8-robot-2c-8g-5073.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: 2800.000 BogoMIPS: 5600.00 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 579 4949 19 2167 6819 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:e8:f5:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fee8:f59a/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) 10/19/2025 _x86_64_ (2 CPU) 02:42:33 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 79.61 38.70 40.91 5217.66 23088.54 02:45:01 AM 76.26 41.62 34.64 5669.84 16798.27 02:46:01 AM 106.28 0.07 106.21 1.87 9487.14 02:47:01 AM 38.59 0.65 37.94 51.06 6119.26 02:48:01 AM 31.45 0.42 31.03 64.77 1642.43 02:49:01 AM 65.68 6.96 58.71 1292.77 7647.13 02:50:02 AM 12.85 0.00 12.85 0.00 1190.77 02:51:01 AM 3.76 0.22 3.54 11.93 126.64 02:52:01 AM 1.95 0.00 1.95 0.00 70.63 02:53:01 AM 11.25 0.32 10.93 36.93 383.82 02:54:01 AM 32.32 0.52 31.81 63.85 1353.13 Average: 41.88 8.15 33.73 1130.05 6183.05 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 6144756 7359944 1737676 22.04 2688 1421104 384960 4.88 112148 1401720 355304 02:45:01 AM 5517936 7057668 2364496 30.00 2688 1732028 696768 7.80 185712 1897220 82600 02:46:01 AM 5229180 7023260 2653252 33.66 2688 1970820 688320 7.71 187124 2122236 95952 02:47:01 AM 5171188 7010808 2711244 34.40 2688 2015272 701600 7.86 198304 2163388 8 02:48:01 AM 5093532 7003452 2788900 35.38 2688 2083328 705900 7.90 234404 2199332 59060 02:49:01 AM 4963720 7057276 2918712 37.03 2688 2260736 628280 7.03 261856 2275068 26992 02:50:02 AM 4966220 7059548 2916212 37.00 2688 2260736 648464 7.26 261860 2275444 8 02:51:01 AM 4849368 6943336 3033064 38.48 2688 2261368 790280 8.85 261988 2390948 24 02:52:01 AM 4845728 6939752 3036704 38.52 2688 2261432 791320 8.86 261988 2395184 24 02:53:01 AM 5082940 6992212 2799492 35.52 2688 2082364 707712 7.92 299772 2141620 28716 02:54:01 AM 5061900 6975132 2820532 35.78 2688 2086656 723256 8.10 459736 2007384 26260 Average: 5175133 7038399 2707299 34.35 2688 2039622 678805 7.60 247717 2115413 61359 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 4.83 3.55 1.11 0.75 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 289.95 161.06 1365.84 56.42 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 51.48 40.52 554.07 6.92 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 61.87 42.01 581.33 4.33 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 32.55 28.10 158.54 7.57 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 185.32 139.27 214.67 37.47 0.00 0.00 0.00 0.00 02:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:02 AM eth0 4.55 4.07 1.07 2.54 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 277.38 271.24 3641.80 717.46 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 396.42 379.29 6778.40 24.80 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 167.57 143.49 1934.17 28.37 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 20.24 17.53 16.77 8.69 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 135.43 111.59 1382.69 80.42 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) 10/19/2025 _x86_64_ (2 CPU) 02:42:33 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 11.02 0.03 3.47 80.40 0.06 5.02 02:44:01 AM 0 10.77 0.02 3.91 78.17 0.05 7.09 02:44:01 AM 1 11.27 0.05 3.03 82.63 0.07 2.96 02:45:01 AM all 26.33 0.03 5.37 27.92 0.10 40.24 02:45:01 AM 0 32.20 0.05 5.65 34.28 0.12 27.69 02:45:01 AM 1 20.45 0.02 5.08 21.56 0.08 52.80 02:46:01 AM all 29.55 0.00 4.67 9.53 0.12 56.14 02:46:01 AM 0 40.06 0.00 5.83 9.90 0.12 44.09 02:46:01 AM 1 19.06 0.00 3.51 9.16 0.12 68.15 02:47:01 AM all 10.51 0.00 1.43 3.24 0.07 84.75 02:47:01 AM 0 12.45 0.00 1.39 2.41 0.07 83.69 02:47:01 AM 1 8.57 0.00 1.47 4.09 0.07 85.80 02:48:01 AM all 24.36 0.00 3.27 2.27 0.08 70.03 02:48:01 AM 0 30.56 0.00 3.76 2.39 0.08 63.21 02:48:01 AM 1 18.15 0.00 2.77 2.16 0.07 76.85 02:49:01 AM all 24.35 0.00 4.94 9.28 0.10 61.33 02:49:01 AM 0 31.25 0.00 5.21 7.00 0.10 56.45 02:49:01 AM 1 17.45 0.00 4.67 11.57 0.10 66.21 02:50:02 AM all 0.31 0.00 0.21 0.33 0.03 99.12 02:50:02 AM 0 0.35 0.00 0.20 0.40 0.02 99.03 02:50:02 AM 1 0.27 0.00 0.22 0.27 0.03 99.21 02:51:01 AM all 15.24 0.00 1.17 0.07 0.10 83.42 02:51:01 AM 0 19.66 0.00 1.63 0.05 0.12 78.54 02:51:01 AM 1 10.85 0.00 0.70 0.09 0.09 88.28 02:52:01 AM all 14.43 0.00 1.54 0.01 0.08 83.94 02:52:01 AM 0 11.10 0.00 1.22 0.00 0.07 87.61 02:52:01 AM 1 17.81 0.00 1.86 0.02 0.10 80.21 02:53:01 AM all 19.23 0.00 2.53 0.16 0.08 77.99 02:53:01 AM 0 24.86 0.00 2.29 0.17 0.08 72.60 02:53:01 AM 1 13.61 0.00 2.78 0.15 0.08 83.38 02:54:01 AM all 32.99 0.00 4.09 0.38 0.09 62.45 02:54:01 AM 0 38.15 0.00 4.39 0.30 0.10 57.06 02:54:01 AM 1 27.83 0.00 3.79 0.45 0.08 67.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.95 0.01 2.97 12.15 0.08 65.83 Average: 0 22.86 0.01 3.23 12.28 0.08 61.54 Average: 1 15.03 0.01 2.72 12.02 0.08 70.13