---> uname -a: Linux prd-centos8-robot-2c-8g-2322.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 569 4958 19 2170 6831 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:53:bd:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe53:bd62/64 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) 09/30/2025 _x86_64_ (2 CPU) 00:41:50 LINUX RESTART (2 CPU) 12:43:01 AM tps rtps wtps bread/s bwrtn/s 12:44:01 AM 85.04 8.21 76.83 1431.42 6347.94 12:45:01 AM 77.40 0.72 76.69 52.92 9829.36 12:46:01 AM 51.21 7.13 44.08 1310.71 3366.87 12:47:01 AM 54.38 0.25 54.13 47.05 7757.11 12:48:01 AM 3.52 0.23 3.28 12.66 116.45 12:49:01 AM 2.22 0.00 2.22 0.00 120.28 12:50:00 AM 0.22 0.00 0.22 0.00 2.61 12:50:01 AM 0.00 0.00 0.00 0.00 0.00 12:51:01 AM 23.13 0.40 22.73 46.79 1028.55 Average: 37.14 2.12 35.02 362.73 3571.27 12:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 AM 5333040 7056016 2549392 32.34 2688 1905284 697144 7.81 186748 2043356 185680 12:45:01 AM 5229392 7067828 2653040 33.66 2688 2014616 671396 7.52 206680 2098184 41880 12:46:01 AM 4997184 7083772 2885248 36.60 2688 2254832 626256 7.01 258252 2255808 180308 12:47:01 AM 4982496 7074404 2899936 36.79 2688 2259176 629068 7.04 262752 2256860 4 12:48:01 AM 4932628 7026348 2949804 37.42 2688 2261052 698488 7.82 263020 2306228 1512 12:49:01 AM 4924468 7018196 2957964 37.53 2688 2261068 729424 8.17 263020 2314420 24 12:50:00 AM 4918856 7013784 2963576 37.60 2688 2262268 722140 8.09 263080 2319512 1208 12:50:01 AM 4918016 7012972 2964416 37.61 2688 2262272 722140 8.09 263080 2319920 1224 12:51:01 AM 5100648 7011480 2781784 35.29 2688 2084816 696936 7.80 460764 1965364 22428 Average: 5037414 7040533 2845018 36.09 2688 2173932 688110 7.70 269711 2208850 48252 12:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 232.22 162.75 1506.37 44.81 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 56.04 37.23 595.82 6.72 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 44.36 34.96 332.60 8.73 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 112.75 90.27 28.19 26.99 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 82.24 73.70 33.32 28.76 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 278.77 277.32 126.05 114.55 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 179.71 177.49 151.36 61.75 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 2.83 0.00 0.20 0.00 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 60.82 37.74 86.08 24.12 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 130.48 111.05 357.18 39.42 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) 09/30/2025 _x86_64_ (2 CPU) 00:41:50 LINUX RESTART (2 CPU) 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 35.37 0.00 5.33 2.44 0.09 56.77 12:44:01 AM 0 19.10 0.00 4.57 1.68 0.08 74.56 12:44:01 AM 1 51.69 0.00 6.10 3.19 0.10 38.91 12:45:01 AM all 21.10 0.00 3.55 1.89 0.08 73.37 12:45:01 AM 0 21.07 0.00 3.53 2.16 0.08 73.17 12:45:01 AM 1 21.13 0.00 3.58 1.63 0.08 73.58 12:46:01 AM all 30.69 0.00 4.44 0.91 0.09 63.87 12:46:01 AM 0 28.49 0.00 3.93 1.12 0.08 66.38 12:46:01 AM 1 32.90 0.00 4.94 0.70 0.10 61.36 12:47:01 AM all 14.11 0.00 2.67 1.41 0.07 81.73 12:47:01 AM 0 13.03 0.00 2.88 1.14 0.07 82.89 12:47:01 AM 1 15.20 0.00 2.47 1.69 0.07 80.57 12:48:01 AM all 7.48 0.00 0.51 0.02 0.05 91.94 12:48:01 AM 0 5.07 0.00 0.32 0.02 0.05 94.55 12:48:01 AM 1 9.91 0.00 0.70 0.02 0.05 89.32 12:49:01 AM all 21.39 0.00 0.52 0.01 0.09 77.99 12:49:01 AM 0 11.15 0.00 0.32 0.00 0.08 88.45 12:49:01 AM 1 31.64 0.00 0.72 0.02 0.10 67.52 12:50:00 AM all 23.97 0.00 0.50 0.00 0.09 75.44 12:50:00 AM 0 46.03 0.00 0.73 0.00 0.10 53.13 12:50:00 AM 1 1.86 0.00 0.26 0.00 0.09 97.79 12:50:01 AM all 0.48 0.00 0.48 0.00 0.00 99.04 12:50:01 AM 0 0.00 0.00 0.96 0.00 0.00 99.04 12:50:01 AM 1 0.96 0.00 0.00 0.00 0.00 99.04 12:51:01 AM all 20.82 0.00 2.95 0.11 0.08 76.05 12:51:01 AM 0 10.58 0.00 2.47 0.07 0.07 86.81 12:51:01 AM 1 31.04 0.00 3.44 0.15 0.08 65.29 Average: all 21.82 0.00 2.56 0.85 0.08 74.68 Average: 0 19.21 0.00 2.35 0.77 0.08 77.59 Average: 1 24.43 0.00 2.78 0.93 0.08 71.78