---> uname -a: Linux prd-centos8-builder-2c-1g-19018.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 544 5058 19 2095 6851 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:fe:f0:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fefe:f056/64 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) 03/29/2024 _x86_64_ (2 CPU) 05:03:36 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 253.32 166.48 86.84 7709.35 40498.70 05:06:01 AM 115.08 3.37 111.71 68.66 8223.05 05:07:01 AM 46.89 0.35 46.54 43.73 3760.47 05:08:01 AM 13.30 0.37 12.93 13.20 262.55 Average: 107.16 42.65 64.51 1959.13 13187.93 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5350736 6999976 2533708 32.14 2688 1830964 778284 8.71 223344 2002476 98056 05:06:01 AM 5131604 6963912 2752840 34.91 2688 2000080 757792 8.48 221724 2168292 78784 05:07:01 AM 5198956 7029784 2685488 34.06 2688 1998672 690960 7.73 245792 2075428 8 05:08:01 AM 5239068 7070212 2645376 33.55 2688 1999040 714196 8.00 247036 2034564 36 Average: 5230091 7015971 2654353 33.67 2688 1957189 735308 8.23 234474 2070190 44221 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 298.90 144.06 1658.72 60.26 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 31.59 25.28 258.59 7.32 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.26 22.65 45.10 7.50 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 25.19 21.98 27.29 7.59 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 95.25 53.50 497.50 20.67 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) 03/29/2024 _x86_64_ (2 CPU) 05:03:36 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 32.62 3.02 21.08 24.80 0.13 18.36 05:05:01 AM 0 34.78 2.42 19.88 28.36 0.12 14.44 05:05:01 AM 1 30.45 3.62 22.28 21.22 0.14 22.30 05:06:01 AM all 39.99 0.00 3.68 3.76 0.12 52.46 05:06:01 AM 0 30.58 0.00 3.15 2.40 0.10 63.76 05:06:01 AM 1 49.38 0.00 4.20 5.11 0.13 41.17 05:07:01 AM all 37.39 0.00 1.92 1.40 0.13 59.16 05:07:01 AM 0 31.70 0.00 1.72 1.03 0.13 65.42 05:07:01 AM 1 43.09 0.00 2.12 1.77 0.12 52.91 05:08:01 AM all 30.81 0.00 1.82 0.23 0.09 67.04 05:08:01 AM 0 29.34 0.00 1.77 0.23 0.10 68.56 05:08:01 AM 1 32.29 0.00 1.87 0.23 0.08 65.53 Average: all 35.22 0.74 7.03 7.44 0.12 49.45 Average: 0 31.58 0.60 6.55 7.89 0.11 53.27 Average: 1 38.86 0.89 7.51 6.98 0.12 45.64