---> uname -a: Linux prd-centos8-robot-2c-8g-8196.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 585 4987 19 2125 6816 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:4f:a5:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe4f:a530/64 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) 02/04/2025 _x86_64_ (2 CPU) 00:56:26 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 92.70 15.14 77.56 3962.29 7203.28 12:59:01 AM 78.77 0.73 78.04 53.05 10065.03 01:00:01 AM 35.37 7.13 28.24 1310.50 1625.24 01:01:01 AM 45.25 0.05 45.20 3.60 7015.00 01:02:01 AM 1.92 0.18 1.73 34.78 63.40 01:03:01 AM 1.18 0.00 1.18 0.00 72.53 01:04:01 AM 0.27 0.00 0.27 0.00 3.90 01:05:01 AM 22.56 0.63 21.93 73.18 946.30 Average: 34.76 2.98 31.77 679.81 3374.49 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5255728 7017168 2626704 33.32 2688 1940860 707484 7.92 194824 2103744 231224 12:59:01 AM 5195244 7018172 2687188 34.09 2688 2000792 696932 7.80 210780 2136736 26668 01:00:01 AM 5003592 7039720 2878840 36.52 2688 2206248 661888 7.41 256628 2258964 174276 01:01:01 AM 5025524 7064444 2856908 36.24 2688 2208696 629556 7.05 258480 2227120 4 01:02:01 AM 4977996 7019380 2904436 36.85 2688 2211168 683848 7.66 258880 2274228 1156 01:03:01 AM 4963040 7004440 2919392 37.04 2688 2211184 718264 8.04 258880 2288764 36 01:04:01 AM 4961660 7004244 2920772 37.05 2688 2212384 718264 8.04 258940 2289336 1212 01:05:01 AM 5146536 7014840 2735896 34.71 2688 2044092 692484 7.75 451972 1935452 11636 Average: 5066165 7022801 2816267 35.73 2688 2129428 688590 7.71 268673 2189293 55776 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 314.46 187.51 1782.72 61.79 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 53.67 37.60 460.71 8.03 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 36.44 28.72 295.86 6.43 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 202.93 145.65 43.72 38.88 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 106.65 98.80 37.09 37.85 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 268.73 267.08 195.66 107.54 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 163.19 162.36 74.49 56.93 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 66.19 43.14 91.36 27.56 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 151.54 121.36 372.76 43.13 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) 02/04/2025 _x86_64_ (2 CPU) 00:56:26 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 40.87 0.00 6.65 1.54 0.13 50.81 12:58:01 AM 0 46.38 0.00 6.60 1.68 0.13 45.20 12:58:01 AM 1 35.37 0.00 6.70 1.40 0.12 56.42 12:59:01 AM all 18.42 0.00 2.96 6.97 0.11 71.54 12:59:01 AM 0 20.39 0.00 3.07 6.41 0.10 70.03 12:59:01 AM 1 16.44 0.00 2.86 7.54 0.12 73.05 01:00:01 AM all 22.01 0.00 4.27 1.38 0.10 72.25 01:00:01 AM 0 22.44 0.00 4.48 0.72 0.10 72.26 01:00:01 AM 1 21.57 0.00 4.05 2.04 0.10 72.23 01:01:01 AM all 8.63 0.00 1.66 5.14 0.08 84.50 01:01:01 AM 0 12.49 0.00 1.70 3.73 0.07 82.02 01:01:01 AM 1 4.77 0.00 1.61 6.56 0.08 86.99 01:02:01 AM all 9.09 0.00 0.49 0.03 0.08 90.31 01:02:01 AM 0 2.20 0.00 0.33 0.05 0.08 97.33 01:02:01 AM 1 16.02 0.00 0.64 0.00 0.08 83.26 01:03:01 AM all 19.62 0.00 0.53 0.01 0.10 79.75 01:03:01 AM 0 35.84 0.00 0.79 0.00 0.10 63.27 01:03:01 AM 1 3.48 0.00 0.27 0.02 0.10 96.14 01:04:01 AM all 21.23 0.00 0.43 0.00 0.10 78.24 01:04:01 AM 0 14.09 0.00 0.30 0.00 0.08 85.52 01:04:01 AM 1 28.44 0.00 0.56 0.00 0.12 70.89 01:05:01 AM all 22.85 0.00 3.17 0.18 0.08 73.71 01:05:01 AM 0 33.91 0.00 3.52 0.25 0.08 62.23 01:05:01 AM 1 11.77 0.00 2.83 0.12 0.08 85.21 Average: all 20.35 0.00 2.52 1.91 0.10 75.12 Average: 0 23.47 0.00 2.60 1.61 0.09 72.23 Average: 1 17.23 0.00 2.44 2.21 0.10 78.02