---> uname -a: Linux prd-centos8-robot-2c-8g-49729.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 600 4932 19 2165 6799 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:0f:39:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fe0f:395d/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) 08/06/2025 _x86_64_ (2 CPU) 03:23:09 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 97.10 0.48 96.62 17.86 7292.10 03:26:01 AM 66.66 1.03 65.63 113.56 8781.01 03:27:01 AM 61.12 6.97 54.16 1291.78 3635.36 03:28:01 AM 29.32 0.03 29.29 3.47 6145.38 03:29:01 AM 4.57 0.22 4.35 11.73 186.34 03:30:01 AM 2.38 0.00 2.38 0.00 72.10 03:31:01 AM 4.28 0.32 3.97 36.92 162.13 03:32:01 AM 31.02 0.53 30.49 64.78 1385.92 Average: 37.06 1.20 35.86 192.50 3457.53 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5193024 7002108 2689400 34.12 2688 1986092 716728 8.03 187244 2163208 214564 03:26:01 AM 5236532 7074924 2645892 33.57 2688 2014372 641204 7.18 218024 2079444 10764 03:27:01 AM 4911692 6998964 2970732 37.69 2688 2254684 695328 7.79 258864 2335396 172240 03:28:01 AM 4951044 7038156 2931380 37.19 2688 2254816 650384 7.28 261068 2288236 4 03:29:01 AM 4836196 6924084 3046228 38.65 2688 2255608 802832 8.99 261196 2401704 16 03:30:01 AM 4823552 6911484 3058872 38.81 2688 2255660 816080 9.14 261196 2414192 20 03:31:01 AM 5075360 6984440 2807064 35.61 2688 2080580 701436 7.85 256492 2185708 13760 03:32:01 AM 5109028 7016888 2773396 35.18 2688 2081020 689764 7.72 459116 1955968 10228 Average: 5017054 6993881 2865370 36.35 2688 2147854 714220 8.00 270400 2227982 52700 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 99.87 82.65 1144.52 11.89 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 66.66 43.84 474.39 7.08 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 47.33 37.56 331.48 9.56 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 153.63 119.14 35.76 39.02 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 181.81 180.56 1981.50 699.17 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 381.77 375.82 6860.98 24.27 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 198.70 177.39 2512.20 27.54 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 20.26 16.46 15.45 8.05 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 143.75 129.18 1669.47 103.33 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) 08/06/2025 _x86_64_ (2 CPU) 03:23:09 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 39.80 0.00 5.56 0.82 0.12 53.71 03:25:01 AM 0 51.29 0.00 6.45 0.90 0.10 41.25 03:25:01 AM 1 28.32 0.00 4.68 0.73 0.13 66.13 03:26:01 AM all 20.44 0.00 2.81 0.98 0.08 75.69 03:26:01 AM 0 25.79 0.00 3.00 0.97 0.08 70.16 03:26:01 AM 1 15.09 0.00 2.62 0.98 0.08 81.22 03:27:01 AM all 32.84 0.00 5.95 0.37 0.09 60.75 03:27:01 AM 0 34.83 0.00 6.03 0.42 0.10 58.62 03:27:01 AM 1 30.85 0.00 5.88 0.32 0.08 62.87 03:28:01 AM all 1.05 0.00 0.72 0.66 0.03 97.54 03:28:01 AM 0 0.97 0.00 0.94 1.00 0.03 97.06 03:28:01 AM 1 1.12 0.00 0.50 0.32 0.03 98.03 03:29:01 AM all 12.26 0.00 0.77 0.02 0.09 86.86 03:29:01 AM 0 14.58 0.00 0.74 0.00 0.08 84.59 03:29:01 AM 1 9.94 0.00 0.81 0.03 0.10 89.12 03:30:01 AM all 13.92 0.00 1.46 0.01 0.14 84.47 03:30:01 AM 0 19.48 0.00 1.91 0.00 0.17 78.44 03:30:01 AM 1 8.33 0.00 1.00 0.02 0.12 90.54 03:31:01 AM all 11.60 0.00 2.02 0.02 0.10 86.26 03:31:01 AM 0 13.68 0.00 1.93 0.03 0.10 84.25 03:31:01 AM 1 9.51 0.00 2.12 0.00 0.10 88.27 03:32:01 AM all 30.85 0.00 3.71 0.11 0.12 65.21 03:32:01 AM 0 45.99 0.00 4.27 0.10 0.13 49.51 03:32:01 AM 1 15.71 0.00 3.14 0.12 0.10 80.93 Average: all 20.39 0.00 2.88 0.37 0.10 76.26 Average: 0 25.88 0.00 3.17 0.43 0.10 70.42 Average: 1 14.90 0.00 2.60 0.32 0.09 82.09