---> uname -a: Linux prd-centos8-robot-2c-8g-52013.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 593 4935 19 2168 6805 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:98:5e:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe98:5ef6/64 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) 09/13/2025 _x86_64_ (2 CPU) 00:37:17 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 91.47 6.20 85.27 1091.50 5868.04 12:40:01 AM 86.12 0.65 85.47 51.05 11084.06 12:41:01 AM 43.20 7.13 36.07 1310.28 2305.05 12:42:01 AM 52.35 0.25 52.10 47.05 7697.08 12:43:01 AM 3.73 0.22 3.52 11.73 134.66 12:44:01 AM 1.88 0.00 1.88 0.00 69.33 12:45:01 AM 3.57 0.32 3.25 36.93 155.71 12:46:01 AM 33.37 0.53 32.84 64.78 1421.63 Average: 39.46 1.91 37.55 326.70 3592.06 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5261404 7056236 2621028 33.25 2688 1971684 694260 7.77 186752 2097192 247348 12:40:01 AM 5059848 6943008 2822584 35.81 2688 2059384 809040 9.06 215008 2260804 54464 12:41:01 AM 4898000 6988804 2984432 37.86 2688 2258760 728252 8.15 258460 2355712 195052 12:42:01 AM 4950916 7043268 2931516 37.19 2688 2259896 663336 7.43 262360 2289248 16 12:43:01 AM 4679820 6772780 3202612 40.63 2688 2260504 967180 10.83 262488 2558868 24 12:44:01 AM 4848680 6941688 3033752 38.49 2688 2260560 795148 8.90 262488 2390152 44 12:45:01 AM 5091056 7003660 2791376 35.41 2688 2083816 702240 7.86 257488 2172416 13644 12:46:01 AM 5077712 6989900 2804720 35.58 2688 2085500 713712 7.99 460964 1990448 11536 Average: 4983430 6967418 2899002 36.78 2688 2155013 759146 8.50 270751 2264355 65266 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 136.32 101.20 1154.59 16.78 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 60.86 41.79 585.56 7.46 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 40.56 34.38 330.93 7.71 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 185.79 144.54 43.38 42.48 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 111.65 118.75 899.92 696.13 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 343.44 333.69 6858.23 21.60 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 214.98 190.37 2665.96 28.83 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 20.16 17.91 16.47 9.02 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 139.22 122.82 1569.35 103.74 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) 09/13/2025 _x86_64_ (2 CPU) 00:37:17 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 38.91 0.00 6.20 1.22 0.10 53.57 12:39:01 AM 0 50.29 0.00 7.80 1.52 0.10 40.29 12:39:01 AM 1 27.57 0.00 4.61 0.91 0.10 66.81 12:40:01 AM all 22.36 0.00 2.63 1.96 0.07 72.99 12:40:01 AM 0 34.27 0.00 3.47 2.00 0.07 60.19 12:40:01 AM 1 10.44 0.00 1.79 1.92 0.07 85.79 12:41:01 AM all 24.93 0.00 4.52 0.52 0.08 69.95 12:41:01 AM 0 32.89 0.00 5.27 0.53 0.08 61.22 12:41:01 AM 1 16.97 0.00 3.77 0.50 0.08 78.68 12:42:01 AM all 9.05 0.00 2.14 0.66 0.08 88.08 12:42:01 AM 0 12.90 0.00 2.64 0.84 0.08 83.54 12:42:01 AM 1 5.20 0.00 1.63 0.48 0.07 92.61 12:43:01 AM all 9.64 0.00 0.47 0.03 0.08 89.79 12:43:01 AM 0 9.88 0.00 0.60 0.03 0.08 89.40 12:43:01 AM 1 9.39 0.00 0.34 0.02 0.07 90.19 12:44:01 AM all 11.83 0.00 1.70 0.03 0.15 86.28 12:44:01 AM 0 20.02 0.00 2.70 0.00 0.17 77.11 12:44:01 AM 1 3.70 0.00 0.70 0.07 0.13 95.39 12:45:01 AM all 11.00 0.00 2.00 0.02 0.08 86.91 12:45:01 AM 0 17.83 0.00 2.54 0.02 0.09 79.53 12:45:01 AM 1 4.25 0.00 1.46 0.02 0.08 94.19 12:46:01 AM all 32.47 0.00 3.48 0.15 0.09 63.81 12:46:01 AM 0 47.87 0.00 4.10 0.18 0.08 47.77 12:46:01 AM 1 17.06 0.00 2.85 0.12 0.10 79.87 Average: all 20.06 0.00 2.90 0.57 0.09 76.38 Average: 0 28.29 0.00 3.65 0.64 0.09 67.32 Average: 1 11.84 0.00 2.15 0.51 0.09 85.41