---> uname -a: Linux prd-centos8-builder-2c-1g-10486.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 570 5029 19 2099 6824 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:df:f9:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fedf:f92f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/02/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 219.73 117.94 101.78 3174.81 7047.63 09:06:01 PM 103.33 0.27 103.07 17.46 9048.38 09:07:01 PM 23.88 0.30 23.58 42.39 932.34 09:08:01 PM 25.96 0.58 25.38 33.73 754.34 Average: 93.23 29.78 63.45 817.20 4445.78 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5252168 7013904 2632276 33.39 2688 1934540 738788 8.27 219568 2069672 158096 09:06:01 PM 5170304 7002456 2714140 34.42 2688 1999552 699244 7.83 243552 2100944 16500 09:07:01 PM 5105328 6938840 2779116 35.25 2688 2000952 761904 8.53 245460 2164040 144 09:08:01 PM 5114864 6950164 2769580 35.13 2688 2002128 740656 8.29 413052 1987432 17520 Average: 5160666 6976341 2723778 34.55 2688 1984293 735148 8.23 280408 2080522 48065 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 118.41 77.69 1141.17 31.25 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 32.03 25.18 220.83 8.09 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.43 19.21 19.43 6.82 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 32.68 26.13 35.26 9.43 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 51.14 37.05 354.20 13.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/02/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 41.84 2.06 16.48 4.00 0.09 35.53 09:05:01 PM 0 37.53 2.13 14.67 3.93 0.08 41.66 09:05:01 PM 1 46.16 2.00 18.29 4.06 0.10 29.38 09:06:01 PM all 39.00 0.00 2.78 3.09 0.09 55.04 09:06:01 PM 0 38.85 0.00 2.70 2.05 0.08 56.32 09:06:01 PM 1 39.14 0.00 2.87 4.14 0.10 53.75 09:07:01 PM all 28.71 0.00 1.34 0.63 0.08 69.24 09:07:01 PM 0 25.10 0.00 1.25 0.84 0.08 72.73 09:07:01 PM 1 32.33 0.00 1.43 0.42 0.07 65.75 09:08:01 PM all 37.66 0.00 2.33 0.24 0.09 59.68 09:08:01 PM 0 9.67 0.00 1.48 0.17 0.07 88.61 09:08:01 PM 1 65.63 0.00 3.17 0.32 0.12 30.77 Average: all 36.79 0.51 5.70 1.98 0.09 54.93 Average: 0 27.77 0.53 5.00 1.74 0.08 64.89 Average: 1 45.82 0.49 6.40 2.23 0.10 44.97