---> uname -a: Linux prd-centos8-robot-2c-8g-17600.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 596 4913 19 2187 6803 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:b8:58:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:feb8:58b9/64 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) 12/31/2025 _x86_64_ (2 CPU) 02:05:02 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 124.95 0.22 124.73 11.33 12508.40 02:08:01 AM 38.72 1.40 37.32 135.95 4280.51 02:09:01 AM 69.92 6.93 62.99 1288.32 4027.26 02:10:01 AM 31.46 0.03 31.42 3.47 6319.51 02:11:01 AM 3.87 0.07 3.80 4.93 173.99 02:12:01 AM 2.10 0.00 2.10 0.00 138.56 02:13:01 AM 0.23 0.00 0.23 0.00 45.77 02:14:01 AM 0.20 0.00 0.20 0.00 33.14 02:15:01 AM 0.28 0.03 0.25 2.13 63.38 02:16:01 AM 11.85 0.32 11.53 36.93 486.25 02:17:01 AM 33.11 0.52 32.59 63.85 1687.70 Average: 28.79 0.86 27.92 140.62 2705.81 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5062304 6935412 2820128 35.78 2688 2049280 808412 9.05 192728 2281052 141140 02:08:01 AM 5236372 7079508 2646060 33.57 2688 2018652 656988 7.36 219796 2078232 10760 02:09:01 AM 4909424 7008192 2973008 37.72 2688 2264656 695472 7.79 257976 2334364 177408 02:10:01 AM 4947584 7046064 2934848 37.23 2688 2264728 645968 7.23 260848 2288112 4 02:11:01 AM 4903804 7004048 2978628 37.79 2688 2266512 731204 8.19 261200 2331880 412 02:12:01 AM 4899908 7001792 2982524 37.84 2688 2268168 765920 8.58 261208 2335704 16 02:13:01 AM 4895068 6998416 2987364 37.90 2688 2269608 765920 8.58 261208 2340764 156 02:14:01 AM 4890904 6996064 2991528 37.95 2688 2271420 781716 8.75 261212 2344600 1032 02:15:01 AM 4886752 6993384 2995680 38.00 2688 2272892 797560 8.93 261280 2348640 600 02:16:01 AM 5047316 6977728 2835116 35.97 2688 2102972 727680 8.15 309500 2162580 37976 02:17:01 AM 5026080 6960036 2856352 36.24 2688 2107296 751296 8.41 469204 2029020 26304 Average: 4973229 7000059 2909203 36.91 2688 2196017 738921 8.27 274196 2261359 35983 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 136.24 106.27 1464.13 13.88 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 13.23 10.60 6.72 3.95 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 46.56 40.01 343.01 10.10 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 200.65 165.16 38.72 32.89 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 87.87 82.54 18.38 7.64 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 69.84 68.34 14.46 6.91 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 51.13 51.27 10.86 5.12 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 79.84 79.09 16.87 8.07 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 55.96 50.40 13.96 8.46 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 82.74 53.97 101.81 52.41 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 18.38 16.79 14.45 8.47 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 76.58 65.86 185.75 14.36 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) 12/31/2025 _x86_64_ (2 CPU) 02:05:02 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 39.38 0.00 5.28 1.54 0.10 53.70 02:07:01 AM 0 34.97 0.00 4.90 1.65 0.10 58.39 02:07:01 AM 1 43.80 0.00 5.66 1.44 0.10 49.01 02:08:01 AM all 15.67 0.00 2.12 0.74 0.08 81.40 02:08:01 AM 0 18.95 0.00 1.88 0.43 0.07 78.67 02:08:01 AM 1 12.38 0.00 2.35 1.05 0.08 84.13 02:09:01 AM all 37.62 0.00 6.62 0.76 0.10 54.91 02:09:01 AM 0 29.52 0.00 6.20 0.42 0.08 63.78 02:09:01 AM 1 45.72 0.00 7.03 1.10 0.12 46.03 02:10:01 AM all 0.95 0.00 0.80 0.72 0.04 97.49 02:10:01 AM 0 0.55 0.00 0.84 0.80 0.03 97.77 02:10:01 AM 1 1.34 0.00 0.77 0.64 0.05 97.21 02:11:01 AM all 6.87 0.00 0.56 0.02 0.07 92.49 02:11:01 AM 0 5.11 0.00 0.70 0.03 0.07 94.09 02:11:01 AM 1 8.63 0.00 0.42 0.00 0.07 90.88 02:12:01 AM all 6.87 0.00 0.39 0.01 0.06 92.68 02:12:01 AM 0 6.52 0.00 0.32 0.00 0.05 93.11 02:12:01 AM 1 7.22 0.00 0.45 0.02 0.07 92.24 02:13:01 AM all 4.57 0.00 0.32 0.00 0.05 95.06 02:13:01 AM 0 2.68 0.00 0.37 0.00 0.05 96.90 02:13:01 AM 1 6.46 0.00 0.27 0.00 0.05 93.23 02:14:01 AM all 7.43 0.00 0.48 0.00 0.06 92.04 02:14:01 AM 0 4.47 0.00 0.54 0.00 0.05 94.94 02:14:01 AM 1 10.39 0.00 0.42 0.00 0.07 89.13 02:15:01 AM all 14.07 0.00 0.64 0.01 0.08 85.20 02:15:01 AM 0 12.49 0.00 0.64 0.00 0.08 86.79 02:15:01 AM 1 15.65 0.00 0.65 0.02 0.07 83.61 02:16:01 AM all 23.07 0.00 2.52 0.19 0.09 74.13 02:16:01 AM 0 20.28 0.00 2.66 0.28 0.08 76.69 02:16:01 AM 1 25.85 0.00 2.38 0.10 0.10 71.56 02:17:01 AM all 32.28 0.00 3.91 0.69 0.09 63.03 02:17:01 AM 0 15.21 0.00 3.35 0.25 0.08 81.10 02:17:01 AM 1 49.34 0.00 4.47 1.13 0.10 44.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.19 0.00 2.15 0.43 0.07 80.15 Average: 0 13.73 0.00 2.04 0.35 0.07 83.81 Average: 1 20.66 0.00 2.27 0.50 0.08 76.50