---> uname -a: Linux prd-centos8-builder-2c-1g-2018.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 568 5015 19 2115 6825 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:85:f1:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe85:f1a4/64 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) 02/02/2024 _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 221.61 118.83 102.78 3592.73 7305.42 09:06:01 PM 104.13 0.32 103.82 18.39 8949.40 09:07:01 PM 29.70 0.27 29.43 41.86 1532.14 09:08:01 PM 19.58 0.40 19.18 18.40 599.93 Average: 93.76 29.95 63.80 917.81 4596.90 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5191428 6975764 2693008 34.16 2688 1956952 795636 8.91 219952 2128420 172888 09:06:01 PM 5163256 7010608 2721180 34.51 2688 2014108 720132 8.06 244004 2105528 32140 09:07:01 PM 5087356 6945600 2797080 35.48 2688 2025040 781664 8.75 253012 2170736 9660 09:08:01 PM 5098088 6947712 2786348 35.34 2688 2016060 778064 8.71 419576 1994544 15808 Average: 5135032 6969921 2749404 34.87 2688 2003040 768874 8.61 284136 2099807 57624 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 205.22 109.77 1475.59 46.41 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 32.54 25.47 260.36 7.89 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 23.88 20.46 24.67 7.01 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 25.65 20.73 27.40 7.03 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 71.82 44.11 447.00 17.08 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) 02/02/2024 _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 43.36 1.97 16.73 4.21 0.10 33.64 09:05:01 PM 0 53.48 1.12 13.56 3.49 0.10 28.24 09:05:01 PM 1 33.10 2.82 19.93 4.93 0.10 39.12 09:06:01 PM all 39.80 0.00 3.32 2.73 0.12 54.03 09:06:01 PM 0 52.52 0.00 3.49 2.15 0.12 41.73 09:06:01 PM 1 27.08 0.00 3.14 3.31 0.12 66.35 09:07:01 PM all 28.37 0.00 1.38 0.39 0.08 69.77 09:07:01 PM 0 44.86 0.00 1.25 0.22 0.08 53.59 09:07:01 PM 1 11.90 0.00 1.52 0.57 0.08 85.94 09:08:01 PM all 29.31 0.00 2.07 0.35 0.09 68.17 09:08:01 PM 0 35.36 0.00 1.88 0.30 0.10 62.36 09:08:01 PM 1 23.27 0.00 2.26 0.40 0.08 73.98 Average: all 35.18 0.49 5.84 1.91 0.10 56.48 Average: 0 46.55 0.28 5.03 1.54 0.10 46.51 Average: 1 23.79 0.69 6.64 2.29 0.10 66.49