---> uname -a: Linux prd-centos8-builder-2c-1g-13047.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 553 5035 19 2110 6840 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:34:5e:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe34:5ebd/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) 01/17/2024 _x86_64_ (2 CPU) 21:03:22 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 215.66 116.39 99.27 3325.16 7200.42 09:06:01 PM 107.17 0.28 106.88 17.86 9980.89 09:07:01 PM 34.23 0.30 33.93 42.39 1608.45 09:08:01 PM 24.34 0.58 23.76 33.72 693.47 Average: 95.35 29.39 65.96 854.85 4870.73 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5224944 6998172 2659500 33.73 2688 1946088 740588 8.29 219520 2098164 166076 09:06:01 PM 5153920 6996888 2730524 34.63 2688 2009556 722052 8.08 240108 2123376 32148 09:07:01 PM 5158880 7002796 2725564 34.57 2688 2010840 723796 8.10 252220 2105304 40 09:08:01 PM 5154420 7000172 2730024 34.63 2688 2011976 723080 8.09 420168 1941336 15816 Average: 5173041 6999507 2711403 34.39 2688 1994615 727379 8.14 283004 2067045 53520 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 118.63 76.47 1262.47 29.24 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 31.31 24.68 263.02 7.20 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 23.56 19.96 23.58 6.92 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 34.72 27.66 33.63 9.93 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 52.06 37.19 395.70 13.33 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) 01/17/2024 _x86_64_ (2 CPU) 21:03:22 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 37.89 1.96 16.64 7.18 0.11 36.23 09:05:01 PM 0 31.92 1.74 16.86 7.96 0.12 41.39 09:05:01 PM 1 43.87 2.17 16.42 6.40 0.10 31.04 09:06:01 PM all 37.19 0.00 3.45 4.17 0.11 55.08 09:06:01 PM 0 30.60 0.00 3.31 4.40 0.10 61.58 09:06:01 PM 1 43.74 0.00 3.59 3.94 0.12 48.62 09:07:01 PM all 29.82 0.00 1.44 0.75 0.09 67.90 09:07:01 PM 0 19.51 0.00 1.35 0.77 0.10 78.27 09:07:01 PM 1 40.14 0.00 1.52 0.74 0.08 57.52 09:08:01 PM all 38.24 0.00 2.43 0.34 0.11 58.88 09:08:01 PM 0 35.97 0.00 2.50 0.05 0.10 61.38 09:08:01 PM 1 40.52 0.00 2.37 0.63 0.12 56.37 Average: all 35.78 0.48 5.95 3.09 0.10 54.59 Average: 0 29.49 0.43 5.97 3.28 0.10 60.72 Average: 1 42.06 0.54 5.93 2.91 0.10 48.46