---> uname -a: Linux prd-centos8-builder-2c-1g-14689.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: 2800.000 BogoMIPS: 5600.00 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 559 5024 19 2115 6834 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:02:5b:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe02:5b66/64 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) 01/24/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 224.98 123.95 101.03 4246.36 7365.21 06:06:01 AM 104.55 0.28 104.27 17.86 8981.34 06:07:01 AM 29.20 0.30 28.90 42.39 1531.91 06:08:01 AM 28.66 0.78 27.87 57.05 836.32 Average: 96.84 31.33 65.52 1090.87 4678.53 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5245944 7029508 2638500 33.46 2688 1955932 711580 7.97 220584 2073192 172132 06:06:01 AM 5172196 7019120 2712248 34.40 2688 2013700 705976 7.90 244648 2096428 32136 06:07:01 AM 5203220 7051420 2681224 34.01 2688 2014976 658116 7.37 253108 2055968 24 06:08:01 AM 5115488 6985888 2768956 35.12 2688 2035956 730664 8.18 423536 1971648 34452 Average: 5184212 7021484 2700232 34.25 2688 2005141 701584 7.85 285469 2049309 59686 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 276.67 157.22 1857.04 60.07 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 32.88 26.00 265.39 7.86 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 26.36 23.03 27.40 7.49 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 33.52 26.67 32.76 20.25 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 92.36 58.23 545.63 23.92 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) 01/24/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 44.86 2.11 17.59 4.43 0.12 30.89 06:05:01 AM 0 47.81 1.60 16.13 4.44 0.12 29.89 06:05:01 AM 1 41.89 2.62 19.07 4.42 0.12 31.88 06:06:01 AM all 41.04 0.00 3.40 2.27 0.11 53.18 06:06:01 AM 0 30.47 0.00 3.10 2.20 0.12 64.11 06:06:01 AM 1 51.62 0.00 3.70 2.35 0.10 42.24 06:07:01 AM all 32.10 0.00 1.82 0.65 0.10 65.33 06:07:01 AM 0 17.28 0.00 1.57 0.92 0.10 80.13 06:07:01 AM 1 46.92 0.00 2.07 0.38 0.10 50.53 06:08:01 AM all 40.63 0.00 3.03 0.57 0.10 55.68 06:08:01 AM 0 35.58 0.00 3.14 0.62 0.10 60.57 06:08:01 AM 1 45.67 0.00 2.92 0.52 0.10 50.80 Average: all 39.64 0.52 6.41 1.97 0.11 51.35 Average: 0 32.74 0.40 5.95 2.04 0.11 58.77 Average: 1 46.55 0.64 6.88 1.90 0.10 43.92