---> uname -a: Linux prd-centos8-builder-2c-1g-4101.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 588 4993 19 2117 6805 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:30:23:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe30:23f1/64 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) 02/09/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 219.14 125.46 93.69 3405.26 7053.48 06:06:01 PM 101.02 0.23 100.78 16.53 8860.41 06:07:01 PM 42.53 0.65 41.88 51.72 2420.45 06:08:01 PM 14.51 0.00 14.51 0.00 325.03 Average: 94.31 31.59 62.72 868.49 4664.94 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5313088 7053988 2571356 32.61 2688 1914960 687196 7.69 217732 2014692 143368 06:06:01 PM 5096120 6945316 2788324 35.36 2688 2015228 777388 8.70 220312 2196276 48356 06:07:01 PM 5161628 7011652 2722816 34.53 2688 2016656 721628 8.08 252028 2100588 24 06:08:01 PM 5094852 6955928 2789592 35.38 2688 2027708 766808 8.58 253556 2166012 11076 Average: 5166422 6991721 2718022 34.47 2688 1993638 738255 8.26 235907 2119392 50706 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 161.11 131.89 1127.29 32.94 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 94.03 88.84 459.97 20.39 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 67.24 65.22 47.68 13.93 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 46.31 45.36 31.21 9.36 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 92.18 82.83 416.57 19.16 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) 02/09/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 38.68 2.29 18.71 5.65 0.13 34.53 06:05:01 PM 0 36.90 2.35 19.76 5.68 0.12 35.19 06:05:01 PM 1 40.46 2.24 17.66 5.63 0.14 33.88 06:06:01 PM all 38.92 0.00 3.76 3.00 0.09 54.23 06:06:01 PM 0 43.09 0.00 3.81 3.84 0.10 49.16 06:06:01 PM 1 34.76 0.00 3.71 2.16 0.08 59.28 06:07:01 PM all 36.10 0.00 1.94 2.27 0.11 59.58 06:07:01 PM 0 44.69 0.00 2.10 1.63 0.10 51.48 06:07:01 PM 1 27.53 0.00 1.78 2.90 0.12 67.67 06:08:01 PM all 27.13 0.00 1.72 0.38 0.08 70.68 06:08:01 PM 0 34.15 0.00 1.96 0.42 0.08 63.38 06:08:01 PM 1 20.09 0.00 1.48 0.35 0.08 78.00 Average: all 35.19 0.56 6.47 2.81 0.10 54.86 Average: 0 39.72 0.58 6.84 2.88 0.10 49.89 Average: 1 30.67 0.55 6.11 2.75 0.10 59.81