---> uname -a: Linux prd-centos8-robot-2c-8g-2340.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 569 5072 19 2056 6834 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:0c:40:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe0c:40e7/64 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) 01/17/2025 _x86_64_ (2 CPU) 04:35:07 LINUX RESTART (2 CPU) 04:36:01 AM tps rtps wtps bread/s bwrtn/s 04:37:01 AM 82.61 48.63 33.98 5997.67 12894.75 04:38:01 AM 107.71 0.10 107.61 2.93 9708.70 04:39:01 AM 37.72 0.87 36.85 85.97 4916.86 04:40:01 AM 19.47 0.73 18.74 96.35 424.00 Average: 61.88 12.58 49.30 1545.79 6986.16 04:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:37:01 AM 5566496 7088212 2315936 29.38 2688 1714360 676800 7.58 187568 1845952 76868 04:38:01 AM 5211180 7021136 2671252 33.89 2688 1988600 695404 7.79 189772 2142152 140612 04:39:01 AM 5264888 7061728 2617544 33.21 2688 1974756 659672 7.39 207488 2066832 168 04:40:01 AM 5247904 7049216 2634528 33.42 2688 1979176 661924 7.41 386508 1905428 1536 Average: 5322617 7055073 2559815 32.47 2688 1914223 673450 7.54 242834 1990091 54796 04:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 253.87 151.39 1167.38 58.64 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 94.90 76.35 986.13 10.10 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 24.14 14.91 95.99 4.64 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 19.47 18.24 16.04 8.69 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 98.10 65.22 566.41 20.52 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) 01/17/2025 _x86_64_ (2 CPU) 04:35:07 LINUX RESTART (2 CPU) 04:36:01 AM CPU %user %nice %system %iowait %steal %idle 04:37:01 AM all 23.78 0.03 5.48 22.62 0.22 47.87 04:37:01 AM 0 22.52 0.03 4.03 22.28 0.20 50.92 04:37:01 AM 1 25.04 0.03 6.94 22.95 0.24 44.81 04:38:01 AM all 28.88 0.00 4.21 6.25 0.12 60.54 04:38:01 AM 0 17.87 0.00 3.15 6.31 0.13 72.53 04:38:01 AM 1 39.99 0.00 5.29 6.18 0.10 48.44 04:39:01 AM all 9.25 0.00 1.54 1.38 0.08 87.76 04:39:01 AM 0 6.89 0.00 1.40 1.54 0.07 90.10 04:39:01 AM 1 11.61 0.00 1.67 1.22 0.08 85.41 04:40:01 AM all 27.85 0.00 2.66 0.66 0.09 68.73 04:40:01 AM 0 25.25 0.00 2.47 0.50 0.08 71.69 04:40:01 AM 1 30.47 0.00 2.84 0.82 0.10 65.76 Average: all 22.42 0.01 3.46 7.68 0.13 66.31 Average: 0 18.12 0.01 2.76 7.61 0.12 71.39 Average: 1 26.75 0.01 4.17 7.74 0.13 61.20