---> uname -a: Linux prd-centos8-builder-2c-1g-2385.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 566 5017 19 2115 6827 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:36:e8:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe36:e8dc/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) 02/03/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 222.04 124.89 97.15 4147.68 7143.69 06:06:01 PM 106.72 0.28 106.43 17.86 9522.06 06:07:01 PM 34.26 0.60 33.66 50.38 2213.10 06:08:01 PM 22.30 0.28 22.01 25.73 629.08 Average: 96.33 31.52 64.81 1060.50 4876.96 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5263188 7033656 2621248 33.25 2688 1943452 684248 7.66 218444 2060416 161012 06:06:01 PM 5166440 7013980 2717996 34.47 2688 2014152 703524 7.88 239564 2106968 48264 06:07:01 PM 5191100 7039832 2693336 34.16 2688 2015652 674056 7.55 252876 2070176 24 06:08:01 PM 5165236 7015364 2719200 34.49 2688 2016576 702776 7.87 430032 1918996 15808 Average: 5196491 7025708 2687945 34.09 2688 1997458 691151 7.74 285229 2039139 56277 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 314.11 155.91 1848.10 59.68 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 33.46 24.88 282.41 7.75 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 25.76 21.71 25.84 7.57 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 33.93 27.81 34.88 18.52 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 101.82 57.58 547.84 23.38 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) 02/03/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.14 2.10 16.65 4.51 0.12 33.47 06:05:01 PM 0 38.56 3.02 21.05 4.86 0.12 32.39 06:05:01 PM 1 47.68 1.19 12.29 4.17 0.12 34.54 06:06:01 PM all 37.40 0.00 3.34 3.14 0.10 56.02 06:06:01 PM 0 27.79 0.00 2.73 3.05 0.10 66.33 06:06:01 PM 1 47.02 0.00 3.95 3.24 0.10 45.69 06:07:01 PM all 30.59 0.00 1.56 0.70 0.08 67.07 06:07:01 PM 0 13.08 0.00 1.57 0.78 0.08 84.49 06:07:01 PM 1 48.12 0.00 1.55 0.62 0.08 49.63 06:08:01 PM all 38.15 0.00 2.43 0.17 0.10 59.15 06:08:01 PM 0 36.92 0.00 2.61 0.07 0.08 60.32 06:08:01 PM 1 39.38 0.00 2.25 0.27 0.12 57.99 Average: all 37.30 0.52 5.96 2.12 0.10 54.00 Average: 0 29.04 0.74 6.92 2.18 0.10 61.02 Average: 1 45.54 0.30 5.00 2.07 0.10 46.99