---> uname -a: Linux prd-centos8-robot-2c-8g-6541.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 609 4963 19 2124 6792 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:64:bf:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe64:bf41/64 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) 12/31/2024 _x86_64_ (2 CPU) 00:55:59 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 81.39 6.89 74.49 1290.45 6484.38 12:59:01 AM 73.16 0.77 72.39 53.58 9770.01 01:00:01 AM 21.58 0.38 21.20 64.26 1383.67 01:01:01 AM 60.51 6.76 53.75 1249.32 7234.17 01:02:01 AM 5.80 0.17 5.63 33.85 234.20 01:03:01 AM 23.61 0.65 22.96 74.12 1117.13 Average: 44.13 2.58 41.55 456.31 4358.85 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5333384 7032592 2549048 32.34 2688 1882164 684364 7.66 187520 2045400 165432 12:59:01 AM 5231704 7033216 2650728 33.63 2688 1978960 679904 7.61 207152 2101460 32 01:00:01 AM 5108360 6992716 2774072 35.19 2688 2059836 735856 8.24 233000 2192128 61920 01:01:01 AM 4993528 7035792 2888904 36.65 2688 2212188 640340 7.17 258880 2252764 84 01:02:01 AM 4997992 7042248 2884440 36.59 2688 2214180 649580 7.27 259480 2253064 752 01:03:01 AM 5085164 6953412 2797268 35.49 2688 2043836 741476 8.30 449004 1999000 180 Average: 5125022 7014996 2757410 34.98 2688 2065194 688587 7.71 265839 2140636 38067 12:57:03 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 223.16 158.60 1487.90 45.68 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 45.17 31.41 453.16 6.74 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 33.33 27.00 282.59 12.95 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 204.02 149.05 59.71 35.67 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 28.40 13.91 7.69 1.93 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 47.88 36.56 81.64 25.02 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 96.29 68.92 389.35 21.19 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) 12/31/2024 _x86_64_ (2 CPU) 00:55:59 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.58 0.00 5.41 2.80 0.10 55.12 12:58:01 AM 0 35.68 0.00 5.52 2.69 0.10 56.00 12:58:01 AM 1 37.48 0.00 5.29 2.91 0.11 54.21 12:59:01 AM all 19.82 0.00 3.16 3.84 0.08 73.11 12:59:01 AM 0 34.50 0.00 3.81 4.12 0.07 57.50 12:59:01 AM 1 5.16 0.00 2.51 3.56 0.08 88.69 01:00:01 AM all 19.03 0.00 2.12 1.35 0.10 77.41 01:00:01 AM 0 33.53 0.00 2.94 2.29 0.10 61.15 01:00:01 AM 1 4.45 0.00 1.29 0.40 0.10 93.76 01:01:01 AM all 18.42 0.00 3.78 2.66 0.07 75.08 01:01:01 AM 0 29.75 0.00 4.48 4.01 0.08 61.67 01:01:01 AM 1 7.09 0.00 3.07 1.30 0.05 88.49 01:02:01 AM all 1.58 0.00 0.28 0.07 0.04 98.04 01:02:01 AM 0 2.41 0.00 0.28 0.07 0.03 97.21 01:02:01 AM 1 0.75 0.00 0.27 0.07 0.05 98.87 01:03:01 AM all 27.18 0.00 3.14 0.57 0.08 69.03 01:03:01 AM 0 36.99 0.00 3.87 0.93 0.08 58.11 01:03:01 AM 1 17.37 0.00 2.40 0.20 0.07 79.96 Average: all 20.33 0.00 2.96 1.87 0.08 74.76 Average: 0 28.77 0.00 3.47 2.35 0.08 65.33 Average: 1 11.85 0.00 2.45 1.40 0.08 84.22