---> uname -a: Linux prd-centos8-builder-2c-1g-13963.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 570 5033 19 2096 6824 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:13:e7:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe13:e746/64 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) 03/17/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 226.30 129.18 97.12 3705.78 6978.37 09:06:01 PM 96.83 0.28 96.55 17.86 9094.82 09:07:01 PM 25.95 0.30 25.65 42.39 998.73 09:08:01 PM 17.89 0.58 17.31 33.72 392.97 Average: 91.74 32.58 59.15 949.90 4366.06 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5287384 7030932 2597052 32.94 2688 1917892 726880 8.14 219668 2037892 142728 09:06:01 PM 5162032 6991612 2722404 34.53 2688 1997184 720468 8.07 242728 2112768 16540 09:07:01 PM 5112076 6942396 2772360 35.16 2688 1998452 778260 8.71 245636 2160796 32 09:08:01 PM 5117580 6949012 2766856 35.09 2688 1999596 757840 8.48 414952 1986388 168 Average: 5169768 6978488 2714668 34.43 2688 1978281 745862 8.35 280746 2074461 39867 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 175.55 104.12 1403.51 44.62 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 29.45 24.95 188.99 8.07 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 25.10 22.36 25.19 7.92 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 32.27 27.21 32.49 18.86 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 65.59 44.66 412.53 19.87 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) 03/17/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 40.31 2.27 17.95 7.03 0.15 32.29 09:05:01 PM 0 48.67 1.93 18.36 7.51 0.14 23.39 09:05:01 PM 1 31.98 2.61 17.54 6.55 0.17 41.15 09:06:01 PM all 35.67 0.00 2.80 6.67 0.11 54.76 09:06:01 PM 0 44.63 0.00 3.16 5.71 0.10 46.40 09:06:01 PM 1 26.70 0.00 2.43 7.63 0.12 63.12 09:07:01 PM all 37.35 0.00 1.48 0.76 0.10 60.31 09:07:01 PM 0 25.37 0.00 1.42 0.63 0.10 72.48 09:07:01 PM 1 49.43 0.00 1.53 0.89 0.10 48.05 09:08:01 PM all 35.51 0.00 2.08 0.25 0.10 62.07 09:08:01 PM 0 49.41 0.00 2.33 0.42 0.10 47.74 09:08:01 PM 1 21.60 0.00 1.82 0.08 0.10 76.40 Average: all 37.19 0.56 6.02 3.65 0.12 52.46 Average: 0 41.97 0.48 6.25 3.54 0.11 47.65 Average: 1 32.41 0.64 5.78 3.77 0.12 57.27