---> uname -a: Linux prd-centos8-robot-2c-8g-48650.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 582 4951 19 2163 6817 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:b9:d0:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:feb9:d078/64 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) 08/02/2025 _x86_64_ (2 CPU) 07:02:03 LINUX RESTART (2 CPU) 07:03:02 AM tps rtps wtps bread/s bwrtn/s 07:04:01 AM 80.01 6.71 73.30 1266.42 6171.92 07:05:01 AM 87.42 0.75 86.67 53.46 10195.18 07:06:01 AM 46.48 3.40 43.09 1248.92 3714.96 07:07:01 AM 63.47 3.95 59.52 108.12 7637.36 07:08:01 AM 8.42 0.02 8.40 0.13 466.11 07:09:01 AM 2.15 0.00 2.15 0.00 73.80 07:10:01 AM 0.55 0.00 0.55 0.00 11.10 07:11:01 AM 14.71 0.33 14.38 37.86 658.92 Average: 37.81 1.88 35.93 337.46 3610.82 07:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:04:01 AM 5365892 7078652 2516540 31.93 2688 1895068 670800 7.51 191800 2003536 181932 07:05:01 AM 5195652 7031732 2686780 34.09 2688 2012340 678720 7.60 197896 2138252 42492 07:06:01 AM 5043360 7006228 2839072 36.02 2688 2136100 708460 7.93 256288 2223924 66924 07:07:01 AM 4966320 7051880 2916112 37.00 2688 2253044 617908 6.92 261572 2266980 4984 07:08:01 AM 4900376 6986028 2982056 37.83 2688 2253280 738152 8.27 261700 2335820 88 07:09:01 AM 4854268 6939964 3028164 38.42 2688 2253324 779540 8.73 261700 2381384 12 07:10:01 AM 4728608 6814584 3153824 40.01 2688 2253604 915368 10.25 261728 2506488 124 07:11:01 AM 5085668 6990616 2796764 35.48 2688 2078516 706964 7.92 300252 2136624 23948 Average: 5017518 6987460 2864914 36.35 2688 2141910 726989 8.14 249117 2249126 40063 07:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 220.94 144.41 1430.96 48.47 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 59.79 44.16 715.62 7.86 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 44.29 34.39 325.07 8.63 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 208.20 148.63 46.34 39.68 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 30.59 28.40 6.43 131.00 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 282.25 293.75 4642.15 578.36 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 290.54 281.96 5319.29 18.35 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 116.16 97.48 1337.08 24.02 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 156.46 134.13 1728.53 107.16 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) 08/02/2025 _x86_64_ (2 CPU) 07:02:03 LINUX RESTART (2 CPU) 07:03:02 AM CPU %user %nice %system %iowait %steal %idle 07:04:01 AM all 35.42 0.00 5.47 1.14 0.10 57.87 07:04:01 AM 0 34.64 0.00 5.34 1.27 0.10 58.64 07:04:01 AM 1 36.20 0.00 5.59 1.00 0.10 57.10 07:05:01 AM all 23.70 0.00 3.48 1.41 0.10 71.30 07:05:01 AM 0 25.69 0.00 3.48 1.53 0.10 69.20 07:05:01 AM 1 21.72 0.00 3.48 1.28 0.10 73.41 07:06:01 AM all 24.28 0.00 3.59 0.73 0.08 71.33 07:06:01 AM 0 30.81 0.00 3.92 0.48 0.07 64.72 07:06:01 AM 1 17.77 0.00 3.25 0.97 0.08 77.93 07:07:01 AM all 21.06 0.00 4.34 0.73 0.08 73.78 07:07:01 AM 0 28.57 0.00 5.06 0.87 0.10 65.41 07:07:01 AM 1 13.57 0.00 3.62 0.60 0.07 82.15 07:08:01 AM all 3.00 0.00 0.28 0.05 0.03 96.64 07:08:01 AM 0 2.10 0.00 0.23 0.08 0.02 97.56 07:08:01 AM 1 3.90 0.00 0.32 0.02 0.05 95.72 07:09:01 AM all 13.45 0.00 0.97 0.01 0.12 85.46 07:09:01 AM 0 7.06 0.00 0.35 0.02 0.10 92.47 07:09:01 AM 1 19.96 0.00 1.60 0.00 0.14 78.30 07:10:01 AM all 11.12 0.00 1.06 0.00 0.10 87.71 07:10:01 AM 0 1.77 0.00 0.20 0.00 0.10 97.93 07:10:01 AM 1 20.54 0.00 1.93 0.00 0.10 77.43 07:11:01 AM all 18.24 0.00 2.38 0.10 0.08 79.20 07:11:01 AM 0 17.63 0.00 2.50 0.15 0.08 79.64 07:11:01 AM 1 18.85 0.00 2.25 0.05 0.08 78.76 Average: all 18.78 0.00 2.70 0.52 0.09 77.91 Average: 0 18.53 0.00 2.63 0.55 0.08 78.20 Average: 1 19.03 0.00 2.76 0.49 0.09 77.62