---> uname -a: Linux prd-centos8-builder-2c-1g-19040.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 536 5081 19 2082 6859 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:20:6d:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe20:6de4/64 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) 08:03:27 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 252.22 153.88 98.33 6242.05 8671.61 08:06:01 AM 93.18 0.28 92.90 17.86 8443.88 08:07:01 AM 32.79 0.30 32.49 42.39 1589.14 08:08:01 AM 16.98 0.58 16.40 33.73 389.52 Average: 98.80 38.77 60.04 1584.27 4773.88 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5319380 7040976 2565056 32.53 2688 1895924 712912 7.98 217624 2006048 130244 08:06:01 AM 5259048 7074316 2625388 33.30 2688 1982876 629580 7.05 240756 2015932 31956 08:07:01 AM 5181096 6997164 2703340 34.29 2688 1984284 705904 7.90 245456 2090096 156 08:08:01 AM 5216696 7033772 2667740 33.84 2688 1985304 673376 7.54 414580 1886004 168 Average: 5244055 7036557 2640381 33.49 2688 1962097 680443 7.62 279604 1999520 40631 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 270.18 147.57 1646.79 58.17 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 31.23 25.01 246.70 13.64 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 26.71 23.93 26.71 8.50 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 30.25 24.70 30.90 9.18 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 89.60 55.31 487.84 22.38 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) 08:03:27 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 42.78 2.58 18.50 7.44 0.12 28.58 08:05:01 AM 0 41.03 2.01 17.44 7.90 0.12 31.50 08:05:01 AM 1 44.53 3.14 19.56 6.98 0.12 25.67 08:06:01 AM all 34.53 0.00 2.78 4.60 0.08 58.01 08:06:01 AM 0 51.48 0.00 3.07 5.61 0.08 39.76 08:06:01 AM 1 17.57 0.00 2.49 3.59 0.08 76.26 08:07:01 AM all 37.02 0.00 1.64 0.96 0.11 60.27 08:07:01 AM 0 45.30 0.00 1.54 1.07 0.12 51.97 08:07:01 AM 1 28.74 0.00 1.74 0.85 0.10 68.57 08:08:01 AM all 35.28 0.00 2.02 0.56 0.12 62.03 08:08:01 AM 0 48.08 0.00 1.89 0.71 0.14 49.18 08:08:01 AM 1 22.56 0.00 2.15 0.41 0.10 74.78 Average: all 37.40 0.64 6.21 3.38 0.11 52.27 Average: 0 46.47 0.50 5.96 3.81 0.11 43.14 Average: 1 28.34 0.78 6.46 2.95 0.10 61.37