---> uname -a: Linux prd-centos8-builder-2c-1g-13669.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: 2799.998 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 5005 19 2117 6817 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:92:e7:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe92:e71c/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) 01/20/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 214.37 106.69 107.68 3101.46 7629.67 11:06:01 AM 103.33 0.47 102.87 56.26 8781.07 11:07:01 AM 31.11 1.32 29.80 117.45 1551.36 11:08:01 AM 35.73 0.78 34.94 57.06 1054.47 Average: 95.65 26.99 68.66 823.66 4742.23 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5225600 7027708 2658844 33.72 2688 1973380 713884 7.99 222460 2088128 185328 11:06:01 AM 5185068 7032340 2699376 34.24 2688 2013876 675976 7.57 245140 2082524 32148 11:07:01 AM 5179324 7030076 2705120 34.31 2688 2017400 674156 7.55 254572 2077504 16 11:08:01 AM 5128696 6984808 2755748 34.95 2688 2021992 706564 7.91 421804 1962168 28040 Average: 5179672 7018733 2704772 34.31 2688 2006662 692645 7.75 285994 2052581 61383 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 96.63 62.37 1233.26 23.88 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 34.61 28.81 200.40 8.43 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 25.16 21.90 20.37 7.45 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 36.39 29.76 35.18 18.08 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 48.00 35.60 368.74 14.42 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) 01/20/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 42.25 1.42 15.34 4.30 0.09 36.61 11:05:01 AM 0 36.23 1.67 16.52 5.49 0.10 39.98 11:05:01 AM 1 48.23 1.16 14.16 3.12 0.09 33.25 11:06:01 AM all 39.31 0.00 3.50 2.43 0.09 54.67 11:06:01 AM 0 29.97 0.00 3.18 1.65 0.08 65.12 11:06:01 AM 1 48.65 0.00 3.82 3.22 0.10 44.22 11:07:01 AM all 30.56 0.00 1.49 0.87 0.13 66.95 11:07:01 AM 0 18.34 0.00 1.37 0.70 0.08 79.50 11:07:01 AM 1 42.83 0.00 1.61 1.04 0.17 54.35 11:08:01 AM all 39.99 0.00 3.00 0.83 0.10 56.07 11:08:01 AM 0 25.55 0.00 2.81 0.82 0.10 70.71 11:08:01 AM 1 54.41 0.00 3.19 0.84 0.10 41.45 Average: all 38.00 0.35 5.77 2.10 0.10 53.68 Average: 0 27.46 0.41 5.90 2.14 0.09 64.00 Average: 1 48.54 0.29 5.65 2.05 0.11 43.37