---> uname -a: Linux prd-centos8-robot-2c-8g-1484.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 615 4909 19 2173 6784 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:fd:d3:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fefd:d39f/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) 11/27/2025 _x86_64_ (2 CPU) 00:36:18 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 89.57 6.78 82.79 1251.18 6593.17 12:39:01 AM 85.60 0.72 84.89 52.92 11228.32 12:40:01 AM 46.35 7.13 39.22 1310.50 2356.08 12:41:01 AM 61.22 0.25 60.97 47.06 7998.63 12:42:01 AM 4.40 0.22 4.18 11.73 147.58 12:43:01 AM 2.10 0.00 2.10 0.00 78.67 12:44:01 AM 0.13 0.00 0.13 0.00 13.86 12:45:01 AM 32.31 0.63 31.68 73.19 1421.75 Average: 40.21 1.97 38.25 343.34 3729.79 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5265476 7020132 2616956 33.20 2688 1935480 712248 7.98 192368 2098348 211212 12:39:01 AM 5186096 7028952 2696336 34.21 2688 2018944 684728 7.67 210004 2137468 9936 12:40:01 AM 4806488 6974292 3075944 39.02 2688 2332900 756148 8.47 297452 2393332 252512 12:41:01 AM 4938844 7037452 2943588 37.34 2688 2265852 662336 7.42 260356 2297624 8 12:42:01 AM 4813716 6912928 3068716 38.93 2688 2266456 803304 8.99 260484 2421744 260 12:43:01 AM 4795992 6895252 3086440 39.16 2688 2266504 839460 9.40 260484 2439700 16 12:44:01 AM 4933256 7033616 2949176 37.41 2688 2267604 669544 7.50 260852 2303300 736 12:45:01 AM 5029704 6944708 2852728 36.19 2688 2087580 746660 8.36 458396 2034792 11204 Average: 4971196 6980916 2911236 36.93 2688 2180165 734304 8.22 275050 2265788 60736 12:37:01 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 255.98 171.93 1576.62 50.56 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 69.23 45.73 587.87 7.85 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 38.64 33.57 334.23 7.68 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 192.83 138.96 44.76 39.02 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 78.72 93.07 413.11 692.86 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 374.12 368.57 8182.94 24.02 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 240.75 227.17 4643.71 15.27 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 43.68 33.64 82.42 23.77 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 161.74 139.08 1983.16 107.63 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) 11/27/2025 _x86_64_ (2 CPU) 00:36:18 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 38.62 0.00 5.82 1.51 0.14 53.90 12:38:01 AM 0 27.03 0.00 5.55 1.47 0.15 65.81 12:38:01 AM 1 50.24 0.00 6.10 1.55 0.13 41.97 12:39:01 AM all 21.96 0.00 3.58 1.79 0.13 72.55 12:39:01 AM 0 25.29 0.00 3.50 1.42 0.12 69.67 12:39:01 AM 1 18.63 0.00 3.66 2.15 0.13 75.42 12:40:01 AM all 31.40 0.00 4.95 0.65 0.11 62.89 12:40:01 AM 0 26.09 0.00 4.80 0.65 0.10 68.36 12:40:01 AM 1 36.74 0.00 5.09 0.65 0.12 57.41 12:41:01 AM all 15.05 0.00 3.13 1.01 0.08 80.72 12:41:01 AM 0 15.14 0.00 2.99 1.09 0.08 80.70 12:41:01 AM 1 14.96 0.00 3.28 0.94 0.08 80.74 12:42:01 AM all 8.43 0.00 0.40 0.03 0.08 91.06 12:42:01 AM 0 8.19 0.00 0.39 0.05 0.08 91.29 12:42:01 AM 1 8.67 0.00 0.42 0.02 0.07 90.83 12:43:01 AM all 14.68 0.00 1.47 0.01 0.14 83.70 12:43:01 AM 0 1.00 0.00 0.20 0.02 0.12 98.66 12:43:01 AM 1 28.57 0.00 2.76 0.00 0.17 68.50 12:44:01 AM all 10.11 0.00 0.99 0.00 0.12 88.77 12:44:01 AM 0 11.08 0.00 0.98 0.00 0.12 87.82 12:44:01 AM 1 9.17 0.00 1.01 0.00 0.12 89.71 12:45:01 AM all 29.37 0.00 3.80 0.16 0.11 66.57 12:45:01 AM 0 21.60 0.00 3.90 0.15 0.10 74.25 12:45:01 AM 1 37.13 0.00 3.70 0.17 0.12 58.89 Average: all 21.25 0.00 3.03 0.65 0.11 74.96 Average: 0 16.97 0.00 2.80 0.61 0.11 79.52 Average: 1 25.53 0.00 3.25 0.69 0.12 70.41