---> uname -a: Linux prd-centos8-robot-2c-8g-9215.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4922 19 2166 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:4c:0f:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe4c:ff4/64 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) 00:56:56 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 92.59 6.28 86.30 1094.17 6193.39 01:00:01 AM 78.92 1.02 77.91 113.16 10036.07 01:01:01 AM 29.46 6.78 22.68 1248.52 1416.53 01:02:01 AM 42.19 0.12 42.07 5.33 6891.99 01:03:01 AM 3.93 0.10 3.83 32.13 167.12 01:04:01 AM 23.91 0.65 23.26 74.11 2196.60 Average: 45.17 2.49 42.68 427.87 4484.00 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5267496 7035620 2614936 33.17 2688 1946436 703028 7.87 187156 2094548 233264 01:00:01 AM 5265280 7068960 2617152 33.20 2688 1981224 680004 7.61 217360 2055624 24 01:01:01 AM 4944100 6980160 2938332 37.28 2688 2206996 750736 8.41 277620 2295508 169952 01:02:01 AM 4995144 7039736 2887288 36.63 2688 2214000 666804 7.47 258640 2252860 8 01:03:01 AM 4911236 6975204 2971196 37.69 2688 2233376 767792 8.60 258768 2336044 18288 01:04:01 AM 5072408 6982676 2810024 35.65 2688 2085096 749192 8.39 466180 1992524 13372 Average: 5075944 7013726 2806488 35.60 2688 2111188 719593 8.06 277621 2171185 72485 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 108.85 83.84 1014.44 15.73 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 58.66 38.04 459.11 7.21 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 36.02 30.84 293.41 5.71 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 194.47 144.67 45.02 42.81 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 61.36 50.41 338.00 5.18 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 82.12 56.31 121.86 57.86 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 90.26 67.36 378.60 22.42 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) 00:56:56 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.85 0.00 5.97 2.59 0.12 53.46 12:59:01 AM 0 28.49 0.00 5.21 1.81 0.12 64.37 12:59:01 AM 1 47.23 0.00 6.73 3.37 0.13 42.54 01:00:01 AM all 18.71 0.00 2.41 4.76 0.10 74.02 01:00:01 AM 0 13.61 0.00 2.49 5.88 0.08 77.94 01:00:01 AM 1 23.82 0.00 2.32 3.64 0.12 70.10 01:01:01 AM all 16.64 0.00 3.32 1.36 0.07 78.61 01:01:01 AM 0 14.40 0.00 3.27 1.67 0.07 80.59 01:01:01 AM 1 18.89 0.00 3.37 1.05 0.07 76.63 01:02:01 AM all 11.61 0.00 2.47 2.66 0.06 83.19 01:02:01 AM 0 7.96 0.00 2.44 2.77 0.07 86.77 01:02:01 AM 1 15.27 0.00 2.51 2.56 0.05 79.61 01:03:01 AM all 6.16 0.00 0.35 0.04 0.06 93.39 01:03:01 AM 0 4.82 0.00 0.27 0.02 0.05 94.85 01:03:01 AM 1 7.50 0.00 0.44 0.07 0.07 91.92 01:04:01 AM all 24.17 0.00 3.21 0.33 0.07 72.22 01:04:01 AM 0 21.87 0.00 2.84 0.17 0.07 75.06 01:04:01 AM 1 26.46 0.00 3.59 0.48 0.07 69.40 Average: all 19.22 0.00 2.96 1.96 0.08 75.78 Average: 0 15.21 0.00 2.76 2.06 0.08 79.90 Average: 1 23.23 0.00 3.17 1.86 0.08 71.66