---> uname -a: Linux prd-centos8-robot-2c-8g-135.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 581 4999 19 2116 6818 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:43:d3:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85599sec preferred_lft 85599sec inet6 fe80::f816:3eff:fe43:d393/64 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) 09/22/2025 _x86_64_ (2 CPU) 00:36:15 LINUX RESTART (2 CPU) 12:37:02 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 61.25 18.97 42.28 640.79 29577.30 12:39:01 AM 46.53 34.54 12.00 5540.29 6066.64 12:40:01 AM 30.11 0.10 30.01 2.67 2582.96 12:41:01 AM 28.14 0.30 27.84 13.73 2908.93 12:42:01 AM 94.47 0.07 94.40 1.87 8519.04 12:43:01 AM 36.71 0.65 36.06 51.06 5531.34 12:44:01 AM 3.33 0.00 3.33 0.00 117.91 12:45:01 AM 0.15 0.00 0.15 0.00 1.98 12:46:01 AM 16.71 0.20 16.51 34.79 729.54 12:47:01 AM 2.23 0.00 2.23 0.00 64.26 12:48:01 AM 0.28 0.00 0.28 0.00 3.78 12:49:01 AM 8.98 6.03 2.95 584.74 60.46 Average: 27.36 5.05 22.31 572.43 4646.60 12:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 6129812 7346952 1752612 22.23 2688 1421632 376196 4.77 111824 1405796 118732 12:39:01 AM 5611288 7090368 2271136 28.81 2688 1674528 679296 7.61 176900 1818476 47944 12:40:01 AM 5612832 7091932 2269592 28.79 2688 1673812 661820 7.41 178244 1812792 20604 12:41:01 AM 5366200 6991348 2516224 31.92 2688 1815080 767452 8.59 200068 2020492 95888 12:42:01 AM 5196192 6995188 2686232 34.08 2688 1976488 701384 7.85 187612 2155292 101672 12:43:01 AM 5159804 6996240 2722620 34.54 2688 2012872 693936 7.77 198292 2174328 8 12:44:01 AM 5160160 6996596 2722264 34.54 2688 2012872 693936 7.77 198296 2174252 4 12:45:01 AM 5160404 6996848 2722020 34.53 2688 2012876 693936 7.77 198296 2174268 4 12:46:01 AM 5158896 6996828 2723528 34.55 2688 2014064 694752 7.78 224068 2150588 4 12:47:01 AM 5159088 6997024 2723336 34.55 2688 2014068 709152 7.94 226204 2148276 4 12:48:01 AM 5159088 6997028 2723336 34.55 2688 2014072 709152 7.94 226204 2148416 4 12:49:01 AM 5169676 7023432 2712748 34.42 2688 2029812 670792 7.51 384808 1978996 9028 Average: 5336953 7043315 2545471 32.29 2688 1889348 670984 7.51 209235 2013498 32825 12:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 7.54 2.37 1.02 0.49 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 230.92 134.19 1007.87 54.57 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 5.80 5.13 29.39 1.02 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 53.68 43.15 616.88 4.96 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 28.49 27.57 281.28 6.06 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 45.86 32.53 562.09 3.54 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.72 0.60 0.48 0.19 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 1.40 0.75 0.64 0.44 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 12.15 10.23 13.28 5.46 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 1.15 0.82 0.77 0.15 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.42 0.33 0.30 0.06 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 6.30 4.33 3.55 1.92 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 33.15 21.86 210.08 6.58 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) 09/22/2025 _x86_64_ (2 CPU) 00:36:15 LINUX RESTART (2 CPU) 12:37:02 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 8.74 0.03 1.62 87.67 0.09 1.86 12:38:01 AM 0 8.88 0.03 1.85 86.96 0.10 2.18 12:38:01 AM 1 8.61 0.02 1.40 88.37 0.07 1.54 12:39:01 AM all 18.06 0.03 4.17 21.06 0.11 56.57 12:39:01 AM 0 19.41 0.02 3.16 20.57 0.10 56.75 12:39:01 AM 1 16.71 0.05 5.18 21.55 0.12 56.39 12:40:01 AM all 3.23 0.00 0.68 33.28 0.03 62.78 12:40:01 AM 0 3.50 0.00 0.58 34.91 0.03 60.96 12:40:01 AM 1 2.96 0.00 0.77 31.64 0.03 64.60 12:41:01 AM all 12.75 0.00 1.70 8.54 0.06 76.94 12:41:01 AM 0 14.42 0.00 2.01 8.77 0.07 74.73 12:41:01 AM 1 11.09 0.00 1.40 8.31 0.05 79.15 12:42:01 AM all 24.65 0.00 4.08 11.90 0.13 59.24 12:42:01 AM 0 18.82 0.00 3.58 10.56 0.12 66.92 12:42:01 AM 1 30.48 0.00 4.57 13.24 0.15 51.56 12:43:01 AM all 9.83 0.00 1.40 4.49 0.06 84.21 12:43:01 AM 0 11.82 0.00 1.05 2.30 0.07 84.76 12:43:01 AM 1 7.84 0.00 1.76 6.69 0.05 83.66 12:44:01 AM all 0.20 0.00 0.08 0.02 0.02 99.68 12:44:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 12:44:01 AM 1 0.27 0.00 0.08 0.03 0.02 99.60 12:45:01 AM all 0.28 0.00 0.09 0.00 0.03 99.60 12:45:01 AM 0 0.43 0.00 0.08 0.00 0.02 99.47 12:45:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 12:46:01 AM all 12.44 0.00 1.34 0.20 0.05 85.97 12:46:01 AM 0 19.25 0.00 1.75 0.15 0.07 78.79 12:46:01 AM 1 5.63 0.00 0.92 0.25 0.03 93.17 12:47:01 AM all 1.19 0.00 0.18 0.01 0.03 98.59 12:47:01 AM 0 1.52 0.00 0.28 0.00 0.03 98.16 12:47:01 AM 1 0.87 0.00 0.07 0.02 0.03 99.02 12:48:01 AM all 0.37 0.00 0.08 0.00 0.03 99.53 12:48:01 AM 0 0.15 0.00 0.08 0.00 0.02 99.75 12:48:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 4.22 0.26 1.03 0.33 0.05 94.11 12:49:01 AM 0 6.24 0.50 1.17 0.55 0.05 91.49 12:49:01 AM 1 2.21 0.02 0.89 0.10 0.05 96.74 Average: all 7.99 0.03 1.37 13.81 0.06 76.75 Average: 0 8.71 0.05 1.31 13.57 0.06 76.31 Average: 1 7.27 0.01 1.43 14.05 0.06 77.19