---> uname -a: Linux prd-centos8-robot-2c-8g-81.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 5017 19 2102 6823 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:7d:52:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe7d:52a5/64 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) 09/19/2025 _x86_64_ (2 CPU) 07:56:22 LINUX RESTART (2 CPU) 07:57:01 AM tps rtps wtps bread/s bwrtn/s 07:58:01 AM 105.35 39.35 65.99 5859.65 6288.64 07:59:01 AM 95.80 0.72 95.08 52.92 11779.66 08:00:01 AM 17.36 0.03 17.33 0.53 1733.76 08:01:01 AM 11.68 0.22 11.46 34.92 314.81 08:02:02 AM 7.38 0.07 7.31 1.73 470.05 08:03:01 AM 0.27 0.00 0.27 0.00 3.19 08:04:01 AM 0.17 0.00 0.17 0.00 1.72 08:05:01 AM 24.80 0.68 24.11 94.92 678.15 Average: 32.92 5.14 27.77 757.17 2664.34 07:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:58:01 AM 5341588 7052176 2540844 32.23 2688 1893476 687060 7.69 190984 2032432 198696 07:59:01 AM 5162036 7002808 2720396 34.51 2688 2016552 718608 8.05 198832 2172468 42852 08:00:01 AM 5160512 7000868 2721920 34.53 2688 2016576 738524 8.27 198896 2174092 12 08:01:01 AM 5158152 7000164 2724280 34.56 2688 2017764 717692 8.04 224104 2151484 10908 08:02:02 AM 5159392 7001404 2723040 34.55 2688 2017840 717692 8.04 224240 2150696 8 08:03:01 AM 5159040 7001044 2723392 34.55 2688 2017840 717420 8.03 226492 2148680 4 08:04:01 AM 5159120 7001116 2723312 34.55 2688 2017840 717420 8.03 226492 2148672 4 08:05:01 AM 5141232 6989368 2741200 34.78 2688 2023268 726392 8.13 385312 2007188 26392 Average: 5180134 7006118 2702298 34.28 2688 2002644 717601 8.03 234419 2123214 34860 07:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM eth0 313.46 190.79 1764.45 62.23 0.00 0.00 0.00 0.00 07:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM eth0 72.81 48.55 733.20 8.12 0.00 0.00 0.00 0.00 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM eth0 1.27 0.32 0.19 0.06 0.00 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 12.20 10.26 13.28 5.44 0.00 0.00 0.00 0.00 08:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:02 AM eth0 0.63 0.27 0.09 0.04 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 1.10 0.78 0.82 0.22 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 0.73 0.20 0.09 0.03 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 16.63 16.38 14.55 8.40 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 52.46 33.51 316.50 10.59 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) 09/19/2025 _x86_64_ (2 CPU) 07:56:22 LINUX RESTART (2 CPU) 07:57:01 AM CPU %user %nice %system %iowait %steal %idle 07:58:01 AM all 42.73 0.03 7.39 1.24 0.13 48.47 07:58:01 AM 0 58.13 0.05 7.66 1.66 0.13 32.37 07:58:01 AM 1 27.41 0.02 7.13 0.83 0.13 64.48 07:59:01 AM all 23.95 0.00 3.63 6.52 0.12 65.77 07:59:01 AM 0 33.57 0.00 3.85 8.49 0.12 53.97 07:59:01 AM 1 14.22 0.00 3.41 4.54 0.12 77.72 08:00:01 AM all 0.38 0.00 0.21 0.71 0.03 98.67 08:00:01 AM 0 0.27 0.00 0.18 0.63 0.03 98.88 08:00:01 AM 1 0.48 0.00 0.23 0.79 0.03 98.46 08:01:01 AM all 12.38 0.00 1.41 0.08 0.06 86.06 08:01:01 AM 0 18.96 0.00 1.45 0.07 0.05 79.48 08:01:01 AM 1 5.79 0.00 1.37 0.10 0.07 92.68 08:02:02 AM all 0.36 0.00 0.09 0.04 0.02 99.49 08:02:02 AM 0 0.10 0.00 0.07 0.03 0.02 99.78 08:02:02 AM 1 0.62 0.00 0.12 0.05 0.02 99.20 08:03:01 AM all 1.18 0.00 0.19 0.00 0.03 98.60 08:03:01 AM 0 0.64 0.00 0.12 0.00 0.03 99.20 08:03:01 AM 1 1.72 0.00 0.25 0.00 0.03 98.00 08:04:01 AM all 0.34 0.00 0.07 0.00 0.03 99.56 08:04:01 AM 0 0.25 0.00 0.08 0.00 0.03 99.63 08:04:01 AM 1 0.43 0.00 0.05 0.00 0.03 99.48 08:05:01 AM all 30.50 0.00 3.92 0.16 0.09 65.33 08:05:01 AM 0 51.89 0.00 4.73 0.27 0.10 43.01 08:05:01 AM 1 9.20 0.00 3.12 0.05 0.08 87.56 Average: all 14.00 0.00 2.12 1.09 0.06 82.72 Average: 0 20.49 0.01 2.27 1.40 0.06 75.77 Average: 1 7.49 0.00 1.96 0.79 0.06 89.68