---> uname -a: Linux prd-centos8-builder-2c-1g-19538.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 575 5038 19 2085 6820 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:00:92:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe00:9292/64 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) 03/30/2024 _x86_64_ (2 CPU) 20:03:29 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 223.39 126.37 97.02 5882.17 6816.01 08:06:01 PM 88.60 0.28 88.32 17.86 8318.90 08:07:01 PM 22.11 0.30 21.81 42.39 921.39 08:08:01 PM 17.43 0.58 16.85 33.73 407.87 Average: 87.89 31.89 56.00 1494.16 4116.02 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5281508 7024292 2602936 33.01 2688 1915664 719016 8.05 218020 2043188 142756 08:06:01 PM 5182040 7000612 2702404 34.28 2688 1986120 715900 8.01 242980 2092708 16444 08:07:01 PM 5153936 6973348 2730508 34.63 2688 1987408 741852 8.30 245584 2119516 8 08:08:01 PM 5182264 7002796 2702180 34.27 2688 1988544 703156 7.87 414584 1922452 156 Average: 5199937 7000262 2684507 34.05 2688 1969434 719981 8.06 280292 2044466 39841 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 301.95 156.18 1702.18 60.98 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 33.51 27.35 191.78 9.70 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 22.28 19.71 26.94 6.48 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 29.31 24.96 30.66 8.87 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 96.77 57.05 487.92 21.51 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) 03/30/2024 _x86_64_ (2 CPU) 20:03:29 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 44.27 2.02 17.87 4.36 0.10 31.38 08:05:01 PM 0 45.29 2.10 18.28 4.24 0.10 29.98 08:05:01 PM 1 43.25 1.93 17.45 4.49 0.10 32.77 08:06:01 PM all 41.25 0.00 2.81 2.43 0.09 53.41 08:06:01 PM 0 48.75 0.00 2.68 2.85 0.10 45.62 08:06:01 PM 1 33.75 0.00 2.95 2.01 0.08 61.21 08:07:01 PM all 26.01 0.00 1.46 0.38 0.07 72.09 08:07:01 PM 0 24.04 0.00 1.32 0.37 0.07 74.21 08:07:01 PM 1 27.99 0.00 1.60 0.38 0.07 69.96 08:08:01 PM all 35.63 0.00 2.06 0.19 0.08 62.05 08:08:01 PM 0 26.98 0.00 2.02 0.15 0.07 70.79 08:08:01 PM 1 44.29 0.00 2.10 0.23 0.08 53.29 Average: all 36.76 0.50 6.00 1.83 0.08 54.82 Average: 0 36.23 0.52 6.02 1.89 0.08 55.26 Average: 1 37.30 0.48 5.98 1.77 0.08 54.39