---> uname -a: Linux prd-centos8-robot-2c-8g-2717.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 565 5076 19 2056 6837 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:bc:05:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:febc:540/64 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) 01/18/2025 _x86_64_ (2 CPU) 02:41:34 LINUX RESTART (2 CPU) 02:42:01 AM tps rtps wtps bread/s bwrtn/s 02:43:02 AM 152.24 95.92 56.32 11503.41 37054.77 02:44:01 AM 86.82 8.51 78.31 1460.79 6520.47 02:45:01 AM 68.00 0.73 67.27 53.04 8704.98 02:46:01 AM 29.27 0.92 28.36 130.22 1701.12 Average: 84.09 26.61 57.48 3296.77 13531.19 02:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:02 AM 5872748 7229164 2009676 25.50 2688 1556024 568908 6.37 152584 1596760 21544 02:44:01 AM 5360988 7055696 2521436 31.99 2688 1877828 670528 7.51 187160 2013160 166132 02:45:01 AM 5215224 7010832 2667200 33.84 2688 1973120 695648 7.79 198548 2117040 30688 02:46:01 AM 5266616 7065940 2615808 33.19 2688 1977344 667180 7.47 386172 1885944 196 Average: 5428894 7090408 2453530 31.13 2688 1846079 650566 7.28 231116 1903226 54640 02:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:02 AM eth0 105.08 60.16 363.25 17.92 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 214.27 145.97 1461.65 45.97 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 47.78 33.80 439.66 5.95 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 28.12 21.11 24.02 11.13 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 98.33 64.92 568.36 20.14 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) 01/18/2025 _x86_64_ (2 CPU) 02:41:34 LINUX RESTART (2 CPU) 02:42:01 AM CPU %user %nice %system %iowait %steal %idle 02:43:02 AM all 15.96 0.05 6.01 64.48 0.14 13.37 02:43:02 AM 0 14.92 0.05 6.50 59.14 0.13 19.24 02:43:02 AM 1 17.01 0.05 5.50 69.91 0.14 7.40 02:44:01 AM all 36.82 0.00 5.24 2.76 0.12 55.05 02:44:01 AM 0 40.65 0.00 6.41 3.93 0.12 48.89 02:44:01 AM 1 33.00 0.00 4.07 1.60 0.12 61.22 02:45:01 AM all 18.07 0.00 2.62 7.19 0.08 72.04 02:45:01 AM 0 25.46 0.00 2.86 6.51 0.08 65.09 02:45:01 AM 1 10.67 0.00 2.38 7.88 0.07 79.00 02:46:01 AM all 27.52 0.00 3.11 0.35 0.13 68.89 02:46:01 AM 0 42.86 0.00 3.82 0.33 0.13 52.86 02:46:01 AM 1 12.13 0.00 2.41 0.37 0.12 84.98 Average: all 24.57 0.01 4.23 18.61 0.11 52.46 Average: 0 30.96 0.01 4.89 17.47 0.12 46.55 Average: 1 18.15 0.01 3.58 19.76 0.11 58.39