---> uname -a: Linux prd-centos8-robot-2c-8g-1256.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 602 5039 19 2056 6801 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:ce:3f:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fece:3f76/64 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) 01/13/2025 _x86_64_ (2 CPU) 03:57:41 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 207.61 142.69 64.93 14100.90 40407.53 04:00:01 AM 107.41 0.73 106.68 53.05 11087.50 04:01:02 AM 22.63 0.23 22.39 35.85 1651.78 Average: 112.55 47.88 64.67 4729.93 17715.61 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5388260 6995996 2494172 31.64 2688 1798360 810228 9.07 198152 2006572 135316 04:00:01 AM 5176680 6972804 2705752 34.33 2688 1973448 792928 8.88 198940 2156504 30704 04:01:02 AM 5180716 6977496 2701716 34.28 2688 1974672 788176 8.83 227168 2131528 8 Average: 5248552 6982099 2633880 33.41 2688 1915493 797111 8.93 208087 2098201 55343 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 272.61 178.24 1568.28 57.00 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 63.46 47.05 669.97 8.25 0.00 0.00 0.00 0.00 04:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:02 AM eth0 15.39 11.26 14.78 5.47 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 117.16 78.85 751.01 23.57 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) 01/13/2025 _x86_64_ (2 CPU) 03:57:41 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 41.42 0.06 10.69 11.68 0.13 36.02 03:59:01 AM 0 51.23 0.05 10.21 9.97 0.12 28.43 03:59:01 AM 1 31.60 0.07 11.18 13.39 0.13 43.63 04:00:01 AM all 30.10 0.00 4.49 4.43 0.13 60.85 04:00:01 AM 0 41.23 0.00 5.02 3.72 0.13 49.90 04:00:01 AM 1 18.99 0.00 3.97 5.14 0.13 71.77 04:01:02 AM all 11.94 0.00 1.25 0.32 0.09 86.40 04:01:02 AM 0 16.52 0.00 1.40 0.23 0.10 81.75 04:01:02 AM 1 7.38 0.00 1.10 0.40 0.08 91.04 Average: all 27.78 0.02 5.46 5.46 0.12 61.16 Average: 0 36.29 0.02 5.53 4.63 0.12 53.42 Average: 1 19.28 0.02 5.40 6.28 0.12 68.90