---> uname -a: Linux prd-centos8-robot-2c-8g-9250.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 570 4993 19 2134 6830 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:ab:45:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:feab:4531/64 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) 02/07/2025 _x86_64_ (2 CPU) 02:06:55 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 119.85 0.40 119.45 24.53 11118.33 02:10:01 AM 34.34 0.83 33.51 95.43 4164.10 02:11:01 AM 34.52 6.71 27.81 1245.72 1594.30 02:12:01 AM 37.87 0.03 37.84 3.47 6812.48 02:13:01 AM 4.63 0.12 4.52 33.06 206.81 02:14:01 AM 0.43 0.00 0.43 0.00 6.35 02:15:02 AM 0.12 0.00 0.12 0.00 1.33 02:16:01 AM 28.48 0.64 27.84 74.42 1414.47 Average: 32.54 1.09 31.44 184.81 3168.32 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5236392 7041008 2646040 33.57 2688 1981620 671984 7.52 188020 2112140 103916 02:10:01 AM 5290964 7097924 2591468 32.88 2688 1984436 619480 6.94 216940 2030052 8 02:11:01 AM 4957784 7012400 2924648 37.10 2688 2223772 690500 7.73 256160 2299100 185336 02:12:01 AM 5023368 7071020 2859064 36.27 2688 2217056 625724 7.01 257492 2226436 4 02:13:01 AM 4972624 7022676 2909808 36.92 2688 2219456 688608 7.71 257760 2276096 4 02:14:01 AM 4964032 7014100 2918400 37.02 2688 2219472 707772 7.92 257764 2284636 24 02:15:02 AM 4959688 7010956 2922744 37.08 2688 2220704 707772 7.92 257824 2288672 1244 02:16:01 AM 5130040 7007292 2752392 34.92 2688 2052364 692788 7.76 449324 1951736 180 Average: 5066862 7034672 2815570 35.72 2688 2139860 675578 7.56 267660 2183608 36340 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 106.12 80.82 1103.69 11.55 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 15.29 8.36 6.16 3.40 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 37.49 30.57 296.18 6.99 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 200.27 142.65 43.29 38.35 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 151.73 137.39 45.67 53.68 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 261.12 260.19 128.28 104.28 0.00 0.00 0.00 0.00 02:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:02 AM eth0 129.67 127.91 77.13 44.17 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 71.94 48.49 91.74 27.68 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 121.81 104.66 224.28 36.28 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) 02/07/2025 _x86_64_ (2 CPU) 02:06:55 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 36.57 0.00 5.51 3.65 0.10 54.17 02:09:01 AM 0 46.21 0.00 5.92 3.73 0.10 44.04 02:09:01 AM 1 26.95 0.00 5.11 3.56 0.10 64.28 02:10:01 AM all 10.28 0.00 1.50 1.70 0.06 86.45 02:10:01 AM 0 17.18 0.00 1.62 1.94 0.07 79.20 02:10:01 AM 1 3.39 0.00 1.39 1.47 0.05 93.71 02:11:01 AM all 21.51 0.00 4.00 1.06 0.08 73.36 02:11:01 AM 0 28.92 0.00 4.56 1.29 0.08 65.15 02:11:01 AM 1 14.10 0.00 3.44 0.83 0.07 81.56 02:12:01 AM all 5.97 0.00 1.55 1.65 0.05 90.78 02:12:01 AM 0 6.32 0.00 1.57 1.79 0.05 90.28 02:12:01 AM 1 5.62 0.00 1.52 1.52 0.05 91.29 02:13:01 AM all 12.11 0.00 0.51 0.05 0.07 87.26 02:13:01 AM 0 1.39 0.00 0.27 0.05 0.05 98.25 02:13:01 AM 1 22.90 0.00 0.76 0.05 0.08 76.21 02:14:01 AM all 21.81 0.00 0.52 0.00 0.08 77.60 02:14:01 AM 0 0.59 0.00 0.27 0.00 0.07 99.08 02:14:01 AM 1 43.09 0.00 0.77 0.00 0.08 56.06 02:15:02 AM all 17.18 0.00 0.38 0.00 0.08 82.36 02:15:02 AM 0 1.55 0.00 0.27 0.00 0.08 98.10 02:15:02 AM 1 32.79 0.00 0.49 0.00 0.08 66.64 02:16:01 AM all 24.06 0.00 3.19 0.25 0.07 72.43 02:16:01 AM 0 34.85 0.00 3.91 0.32 0.07 60.85 02:16:01 AM 1 13.28 0.00 2.48 0.17 0.07 84.00 Average: all 18.69 0.00 2.15 1.05 0.07 78.05 Average: 0 17.11 0.00 2.30 1.14 0.07 79.38 Average: 1 20.26 0.00 2.00 0.96 0.07 76.72