---> uname -a: Linux prd-centos8-robot-2c-8g-653.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 614 4898 19 2184 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:c5:7a:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fec5:7a3d/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) 10/05/2025 _x86_64_ (2 CPU) 00:26:54 LINUX RESTART (2 CPU) 12:28:01 AM tps rtps wtps bread/s bwrtn/s 12:29:01 AM 118.16 0.32 117.84 14.53 11497.18 12:30:01 AM 42.12 1.00 41.12 113.03 5363.90 12:31:01 AM 65.71 9.48 56.23 1684.64 3732.89 12:32:01 AM 30.93 0.03 30.90 3.46 6205.26 12:33:01 AM 4.27 0.23 4.03 13.46 159.60 12:34:01 AM 0.48 0.02 0.47 0.13 20.48 12:35:01 AM 0.22 0.00 0.22 0.00 17.06 12:36:01 AM 0.20 0.00 0.20 0.00 8.66 12:37:01 AM 23.36 0.42 22.95 47.73 992.23 Average: 31.72 1.28 30.44 208.56 3110.96 12:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 AM 5096124 6968324 2786300 35.35 2688 2049292 726592 8.14 191740 2249724 169088 12:30:01 AM 5236896 7080972 2645528 33.56 2688 2020012 625552 7.00 219312 2075400 10760 12:31:01 AM 4892660 6999724 2989764 37.93 2688 2274712 680700 7.62 267248 2345544 174748 12:32:01 AM 4930948 7037868 2951476 37.44 2688 2274784 664952 7.45 267908 2302136 4 12:33:01 AM 4880212 6988404 3002212 38.09 2688 2276064 730888 8.18 268568 2351844 24 12:34:01 AM 4875652 6984344 3006772 38.15 2688 2276580 746360 8.36 268572 2356568 172 12:35:01 AM 4874472 6983484 3007952 38.16 2688 2276884 746360 8.36 268572 2357532 4 12:36:01 AM 4871700 6981020 3010724 38.20 2688 2277212 746360 8.36 268572 2360544 144 12:37:01 AM 5034848 6959652 2847576 36.13 2688 2099040 729216 8.17 465192 2024716 22428 Average: 4965946 6998199 2916478 37.00 2688 2202731 710776 7.96 276187 2269334 41930 12:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 121.28 94.44 1448.61 12.80 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 9.50 8.48 6.00 3.58 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 43.45 37.54 340.37 9.69 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 149.84 105.90 28.42 28.37 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 22.28 15.98 7.16 2.50 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 2.48 1.97 1.69 0.51 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 0.88 0.47 0.12 0.08 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 0.82 0.50 0.12 0.08 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 58.04 41.99 84.85 29.81 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 45.40 34.14 213.04 9.71 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) 10/05/2025 _x86_64_ (2 CPU) 00:26:54 LINUX RESTART (2 CPU) 12:28:01 AM CPU %user %nice %system %iowait %steal %idle 12:29:01 AM all 37.55 0.00 5.44 2.21 0.13 54.68 12:29:01 AM 0 47.36 0.00 6.07 2.45 0.13 43.98 12:29:01 AM 1 27.75 0.00 4.80 1.97 0.12 65.37 12:30:01 AM all 17.16 0.00 2.25 1.02 0.08 79.48 12:30:01 AM 0 23.49 0.00 2.30 1.05 0.08 73.08 12:30:01 AM 1 10.83 0.00 2.21 0.99 0.08 85.90 12:31:01 AM all 33.85 0.00 5.92 1.00 0.12 59.12 12:31:01 AM 0 35.36 0.00 5.87 0.67 0.12 57.98 12:31:01 AM 1 32.33 0.00 5.96 1.34 0.12 60.26 12:32:01 AM all 0.82 0.00 0.77 0.69 0.05 97.67 12:32:01 AM 0 0.77 0.00 0.72 0.45 0.03 98.03 12:32:01 AM 1 0.87 0.00 0.82 0.92 0.07 97.32 12:33:01 AM all 5.44 0.00 0.52 0.02 0.08 93.94 12:33:01 AM 0 3.64 0.00 0.32 0.02 0.07 95.96 12:33:01 AM 1 7.27 0.00 0.73 0.02 0.08 91.90 12:34:01 AM all 2.12 0.00 0.15 0.00 0.08 97.65 12:34:01 AM 0 3.01 0.00 0.15 0.00 0.08 96.76 12:34:01 AM 1 1.24 0.00 0.15 0.00 0.07 98.54 12:35:01 AM all 1.53 0.00 0.10 0.00 0.08 98.30 12:35:01 AM 0 1.60 0.00 0.10 0.00 0.07 98.23 12:35:01 AM 1 1.45 0.00 0.10 0.00 0.08 98.36 12:36:01 AM all 1.60 0.00 0.13 0.00 0.08 98.19 12:36:01 AM 0 1.90 0.00 0.13 0.00 0.08 97.88 12:36:01 AM 1 1.30 0.00 0.12 0.00 0.08 98.49 12:37:01 AM all 21.86 0.00 3.04 0.12 0.10 74.89 12:37:01 AM 0 28.53 0.00 3.02 0.18 0.10 68.16 12:37:01 AM 1 15.17 0.00 3.06 0.05 0.10 81.62 Average: all 13.57 0.00 2.04 0.56 0.09 83.75 Average: 0 16.20 0.00 2.08 0.54 0.09 81.10 Average: 1 10.93 0.00 2.00 0.59 0.09 86.40