---> uname -a: Linux prd-centos8-robot-2c-8g-8542.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 4959 19 2128 6791 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:e8:ee:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fee8:ee4b/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) 02/05/2025 _x86_64_ (2 CPU) 00:56:43 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:02 AM 193.10 135.82 57.29 14087.76 39157.42 12:59:01 AM 112.25 0.76 111.49 54.50 10436.93 01:00:01 AM 34.67 0.38 34.29 64.25 4160.83 01:01:01 AM 50.33 6.80 43.54 1249.85 2949.80 01:02:01 AM 27.71 0.07 27.65 1.73 5721.55 01:03:01 AM 13.10 0.43 12.66 69.99 446.01 Average: 71.75 24.11 47.64 2595.38 10479.69 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:02 AM 5512176 7065436 2370248 30.07 2688 1745060 687848 7.70 188504 1895496 112604 12:59:01 AM 5205848 7011676 2676576 33.96 2688 1983020 705880 7.90 197684 2132688 103916 01:00:01 AM 5277876 7085108 2604548 33.04 2688 1984952 635584 7.12 216572 2043028 4 01:01:01 AM 5017500 7065744 2864924 36.35 2688 2217512 638340 7.15 257164 2236676 157616 01:02:01 AM 4983204 7031204 2899220 36.78 2688 2217656 677148 7.58 257524 2266616 4 01:03:01 AM 5091924 6962996 2790500 35.40 2688 2046604 735076 8.23 290112 2144932 17444 Average: 5181421 7037027 2701003 34.27 2688 2032467 679979 7.61 234593 2119906 65265 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 AM eth0 273.68 168.08 1301.69 57.93 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 77.78 59.96 976.88 10.04 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 16.39 7.26 5.60 3.12 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 42.15 36.32 302.05 9.40 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 208.36 153.60 39.67 37.48 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 55.99 37.31 79.25 21.28 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 112.50 77.14 449.39 23.25 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) 02/05/2025 _x86_64_ (2 CPU) 00:56:43 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:02 AM all 37.79 0.06 10.21 14.65 0.10 37.18 12:58:02 AM 0 27.56 0.10 9.50 11.57 0.10 51.17 12:58:02 AM 1 48.02 0.02 10.93 17.74 0.10 23.20 12:59:01 AM all 33.20 0.00 4.77 2.84 0.09 59.09 12:59:01 AM 0 20.51 0.00 3.53 2.48 0.08 73.40 12:59:01 AM 1 45.91 0.00 6.01 3.21 0.10 44.77 01:00:01 AM all 9.15 0.00 1.31 0.99 0.08 88.46 01:00:01 AM 0 11.31 0.00 1.40 1.30 0.10 85.88 01:00:01 AM 1 6.99 0.00 1.22 0.68 0.07 91.04 01:01:01 AM all 27.08 0.00 5.00 1.18 0.09 66.65 01:01:01 AM 0 22.50 0.00 4.65 1.10 0.10 71.65 01:01:01 AM 1 31.68 0.00 5.35 1.25 0.08 61.63 01:02:01 AM all 0.68 0.00 0.78 1.00 0.04 97.50 01:02:01 AM 0 0.57 0.00 0.85 0.64 0.05 97.89 01:02:01 AM 1 0.78 0.00 0.70 1.37 0.03 97.11 01:03:01 AM all 12.79 0.00 1.84 0.10 0.07 85.21 01:03:01 AM 0 7.61 0.00 1.92 0.12 0.07 90.28 01:03:01 AM 1 17.95 0.00 1.75 0.08 0.07 80.15 Average: all 20.06 0.01 3.98 3.45 0.08 72.42 Average: 0 14.99 0.02 3.64 2.86 0.08 78.41 Average: 1 25.13 0.00 4.31 4.04 0.08 66.44