---> uname -a: Linux prd-centos8-robot-2c-8g-1673.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4807 19 2298 6803 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:88:c3:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe88:c3c2/64 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) 10/27/2024 _x86_64_ (2 CPU) 00:17:02 LINUX RESTART (2 CPU) 12:18:01 AM tps rtps wtps bread/s bwrtn/s 12:19:01 AM 98.15 13.25 84.91 2372.68 6567.43 12:20:01 AM 71.04 0.70 70.34 50.78 9596.85 12:21:01 AM 28.59 0.42 28.17 64.78 1529.92 12:22:01 AM 58.56 2.70 55.86 429.93 7148.18 Average: 64.09 4.27 59.82 729.55 6210.56 12:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:19:01 AM 5238060 7007252 2644372 33.55 2688 1949772 764208 8.56 217960 2098508 201460 12:20:01 AM 5182364 7008700 2700068 34.25 2688 2003556 729604 8.17 222548 2130688 4 12:21:01 AM 5014356 6994124 2868076 36.39 2688 2152300 763292 8.55 270220 2236784 128324 12:22:01 AM 4938360 6975960 2944072 37.35 2688 2206480 733548 8.21 300768 2266452 13208 Average: 5093285 6996509 2789147 35.38 2688 2078027 747663 8.37 252874 2183108 85749 12:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 170.68 124.36 1289.21 31.38 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 48.47 31.12 420.73 5.53 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 48.83 36.32 296.01 8.69 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 53.92 42.41 30.82 27.41 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 80.48 58.55 509.22 18.25 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) 10/27/2024 _x86_64_ (2 CPU) 00:17:02 LINUX RESTART (2 CPU) 12:18:01 AM CPU %user %nice %system %iowait %steal %idle 12:19:01 AM all 37.71 0.00 6.25 3.09 0.13 52.81 12:19:01 AM 0 31.74 0.00 6.13 2.79 0.12 59.23 12:19:01 AM 1 43.70 0.00 6.37 3.39 0.15 46.39 12:20:01 AM all 14.99 0.00 2.42 3.12 0.08 79.39 12:20:01 AM 0 16.30 0.00 2.23 3.30 0.08 78.09 12:20:01 AM 1 13.68 0.00 2.62 2.94 0.07 80.69 12:21:01 AM all 24.06 0.00 3.27 0.89 0.09 71.69 12:21:01 AM 0 11.96 0.00 2.57 0.82 0.10 84.55 12:21:01 AM 1 36.19 0.00 3.96 0.97 0.08 58.80 12:22:01 AM all 24.83 0.00 3.72 1.77 0.09 69.59 12:22:01 AM 0 26.47 0.00 3.59 1.30 0.10 68.54 12:22:01 AM 1 23.19 0.00 3.86 2.24 0.08 70.63 Average: all 25.40 0.00 3.92 2.22 0.10 68.37 Average: 0 21.62 0.00 3.63 2.05 0.10 72.60 Average: 1 29.18 0.00 4.20 2.39 0.10 64.14