---> uname -a: Linux prd-centos8-robot-2c-8g-50804.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 613 4821 19 2262 6785 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:8e:4d:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe8e:4d5b/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) 08/08/2025 _x86_64_ (2 CPU) 09:40:19 LINUX RESTART (2 CPU) 09:41:01 AM tps rtps wtps bread/s bwrtn/s 09:42:01 AM 83.39 6.48 76.91 1125.09 6327.99 09:43:01 AM 86.37 0.72 85.65 52.92 11163.85 09:44:01 AM 33.21 3.82 29.39 1256.38 2023.26 09:45:01 AM 68.49 6.05 62.44 493.78 7676.80 09:46:01 AM 6.60 0.22 6.38 11.73 530.41 09:47:01 AM 2.18 0.00 2.18 0.00 316.38 09:48:01 AM 0.90 0.00 0.90 0.00 593.97 09:49:01 AM 0.38 0.00 0.38 0.00 317.41 09:50:01 AM 0.63 0.03 0.60 1.87 165.68 09:51:01 AM 25.44 0.65 24.79 74.11 2657.58 Average: 30.76 1.80 28.96 301.59 3177.35 09:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:42:01 AM 5259152 6988224 2623272 33.28 2688 1910968 738112 8.26 188784 2110328 188032 09:43:01 AM 5175500 7011092 2706924 34.34 2688 2012104 696700 7.80 208728 2148764 9928 09:44:01 AM 4979384 6943132 2903040 36.83 2688 2137536 778188 8.71 258700 2285332 67348 09:45:01 AM 4926776 7026200 2955648 37.50 2688 2267116 656776 7.35 268156 2305704 10832 09:46:01 AM 4883528 6984020 2998896 38.05 2688 2268240 722528 8.09 268284 2347500 788 09:47:01 AM 4857916 6968852 3024508 38.37 2688 2278680 722528 8.09 268756 2372680 3744 09:48:01 AM 4844016 6968932 3038408 38.55 2688 2292628 722528 8.09 268756 2386620 304 09:49:01 AM 4833048 6967500 3049376 38.69 2688 2302168 722528 8.09 268804 2397732 368 09:50:01 AM 4882020 7025788 3000404 38.06 2688 2311460 665048 7.45 269368 2348420 4932 09:51:01 AM 5029960 7037328 2852464 36.19 2688 2181376 676808 7.58 503728 1993140 23140 Average: 4967130 6992107 2915294 36.98 2688 2196228 710174 7.95 277206 2269622 30942 09:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 205.98 143.60 1444.66 38.25 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 58.60 43.25 568.36 7.12 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 38.09 33.66 325.80 7.93 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 207.43 150.26 46.61 40.31 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 14.68 8.21 10.43 1.24 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 28.43 25.18 82.88 7.16 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 35.14 28.54 90.46 8.21 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 22.50 20.35 36.11 14.50 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 29.49 21.21 85.47 2.95 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 69.58 45.35 141.39 81.15 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 70.99 51.96 283.23 20.88 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) 08/08/2025 _x86_64_ (2 CPU) 09:40:19 LINUX RESTART (2 CPU) 09:41:01 AM CPU %user %nice %system %iowait %steal %idle 09:42:01 AM all 37.25 0.00 5.22 1.66 0.09 55.78 09:42:01 AM 0 36.96 0.00 5.66 1.71 0.08 55.59 09:42:01 AM 1 37.53 0.00 4.79 1.60 0.10 55.97 09:43:01 AM all 21.32 0.00 3.53 2.40 0.08 72.68 09:43:01 AM 0 13.30 0.00 3.15 2.07 0.07 81.41 09:43:01 AM 1 29.36 0.00 3.90 2.73 0.08 63.93 09:44:01 AM all 21.74 0.00 3.06 1.00 0.07 74.14 09:44:01 AM 0 12.37 0.00 2.97 1.07 0.07 83.53 09:44:01 AM 1 31.12 0.00 3.14 0.94 0.07 64.74 09:45:01 AM all 21.14 0.00 4.07 1.68 0.08 73.03 09:45:01 AM 0 15.06 0.00 3.77 1.54 0.08 79.55 09:45:01 AM 1 27.19 0.00 4.38 1.82 0.08 66.53 09:46:01 AM all 1.81 0.00 0.23 0.08 0.03 97.85 09:46:01 AM 0 1.64 0.00 0.23 0.15 0.03 97.94 09:46:01 AM 1 1.99 0.00 0.22 0.00 0.03 97.76 09:47:01 AM all 11.02 0.00 0.23 0.10 0.07 88.58 09:47:01 AM 0 2.29 0.00 0.23 0.18 0.05 97.24 09:47:01 AM 1 19.75 0.00 0.22 0.02 0.08 79.94 09:48:01 AM all 14.96 0.00 0.18 0.10 0.06 84.69 09:48:01 AM 0 9.99 0.00 0.18 0.20 0.05 89.57 09:48:01 AM 1 19.93 0.00 0.18 0.00 0.07 79.82 09:49:01 AM all 11.92 0.00 0.18 0.03 0.05 87.83 09:49:01 AM 0 14.19 0.00 0.20 0.00 0.07 85.55 09:49:01 AM 1 9.64 0.00 0.15 0.05 0.03 90.12 09:50:01 AM all 6.91 0.00 0.38 0.03 0.08 92.61 09:50:01 AM 0 1.98 0.00 0.27 0.02 0.07 97.67 09:50:01 AM 1 11.83 0.00 0.50 0.03 0.08 87.55 09:51:01 AM all 26.29 0.00 3.60 0.45 0.07 69.60 09:51:01 AM 0 20.18 0.00 3.47 0.57 0.07 75.71 09:51:01 AM 1 32.39 0.00 3.72 0.33 0.07 63.49 Average: all 17.44 0.00 2.07 0.75 0.07 79.68 Average: 0 12.80 0.00 2.01 0.75 0.06 84.38 Average: 1 22.07 0.00 2.12 0.75 0.07 74.98