---> uname -a: Linux prd-centos8-robot-2c-8g-6097.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 607 4956 19 2133 6794 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:63:b1:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fe63:b11e/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) 01/29/2025 _x86_64_ (2 CPU) 00:55:57 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 112.46 0.45 112.01 16.80 9991.02 12:59:01 AM 35.04 0.70 34.34 51.69 5567.91 01:00:01 AM 44.79 7.10 37.69 1309.96 3026.04 01:01:01 AM 41.90 0.03 41.87 3.47 6842.05 01:02:01 AM 4.51 0.18 4.33 33.94 198.40 01:03:01 AM 1.83 0.03 1.80 1.87 103.67 01:04:01 AM 12.53 0.42 12.11 47.72 510.18 Average: 36.14 1.27 34.87 209.31 3747.86 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5270940 7040032 2611492 33.13 2688 1947800 689012 7.71 187948 2085336 120904 12:59:01 AM 5244780 7047792 2637652 33.46 2688 1980500 678492 7.60 208628 2084688 31800 01:00:01 AM 5040676 7080640 2841756 36.05 2688 2210112 638324 7.15 256640 2217484 172896 01:01:01 AM 5001376 7045128 2881056 36.55 2688 2213604 673768 7.54 259048 2249128 8 01:02:01 AM 4958912 7004628 2923520 37.09 2688 2215568 722016 8.08 259448 2291576 696 01:03:01 AM 4951384 6999532 2931048 37.18 2688 2218020 737472 8.26 259584 2299144 1868 01:04:01 AM 5146548 7023036 2735884 34.71 2688 2052404 704156 7.88 451832 1931648 21624 Average: 5087802 7034398 2794630 35.45 2688 2119715 691891 7.75 269018 2165572 49971 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 83.79 69.66 950.39 10.71 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 33.71 26.04 435.19 4.06 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 37.52 31.12 296.84 7.43 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 187.19 143.75 41.04 36.25 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 27.74 17.85 7.37 4.96 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 25.08 20.23 7.00 4.77 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 62.66 43.45 88.64 28.18 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 65.37 50.29 260.88 13.76 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) 01/29/2025 _x86_64_ (2 CPU) 00:55:57 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 33.47 0.00 5.11 3.33 0.13 57.95 12:58:01 AM 0 18.27 0.00 3.55 3.40 0.17 74.63 12:58:01 AM 1 48.79 0.00 6.69 3.25 0.10 41.16 12:59:01 AM all 10.70 0.00 1.79 2.09 0.06 85.37 12:59:01 AM 0 15.19 0.00 2.17 2.06 0.05 80.53 12:59:01 AM 1 6.20 0.00 1.40 2.12 0.07 90.21 01:00:01 AM all 24.38 0.00 4.05 1.49 0.12 69.96 01:00:01 AM 0 24.75 0.00 4.01 1.22 0.12 69.90 01:00:01 AM 1 24.00 0.00 4.09 1.77 0.12 70.03 01:01:01 AM all 9.41 0.00 2.06 1.73 0.08 86.72 01:01:01 AM 0 5.40 0.00 1.72 1.96 0.10 90.82 01:01:01 AM 1 13.41 0.00 2.39 1.50 0.07 82.63 01:02:01 AM all 5.51 0.00 0.53 0.30 0.06 93.60 01:02:01 AM 0 3.12 0.00 0.37 0.05 0.05 96.41 01:02:01 AM 1 7.90 0.00 0.68 0.55 0.07 90.80 01:03:01 AM all 10.61 0.00 0.64 0.01 0.07 88.67 01:03:01 AM 0 3.97 0.00 0.23 0.02 0.07 95.71 01:03:01 AM 1 17.23 0.00 1.05 0.00 0.07 81.65 01:04:01 AM all 18.08 0.00 2.78 0.10 0.09 78.95 01:04:01 AM 0 10.21 0.00 1.87 0.12 0.10 87.70 01:04:01 AM 1 25.95 0.00 3.69 0.08 0.08 70.19 Average: all 16.03 0.00 2.42 1.29 0.09 80.17 Average: 0 11.57 0.00 1.99 1.26 0.09 85.09 Average: 1 20.49 0.00 2.86 1.33 0.08 75.25