---> uname -a: Linux prd-centos8-builder-2c-1g-21946.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 582 5031 19 2085 6813 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:b0:2f:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:feb0:2f79/64 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) 04/10/2024 _x86_64_ (2 CPU) 03:03:28 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 237.90 139.32 98.58 6011.35 6957.10 03:06:01 AM 95.80 0.28 95.52 17.86 8496.25 03:07:01 AM 24.63 0.60 24.03 50.39 998.48 03:08:01 AM 25.19 0.48 24.71 49.05 559.93 Average: 95.88 35.17 60.71 1532.29 4252.90 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5284968 7028320 2599476 32.97 2688 1915880 697476 7.81 218860 2038008 142572 03:06:01 AM 5175708 6994636 2708736 34.36 2688 1986336 713248 7.98 244316 2098148 16440 03:07:01 AM 5175012 6995380 2709432 34.36 2688 1987836 713752 7.99 256916 2086168 24 03:08:01 AM 5116788 6941568 2767656 35.10 2688 1991764 771088 8.63 425156 1975848 12636 Average: 5188119 6989976 2696325 34.20 2688 1970454 723891 8.10 286312 2049543 42918 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 316.49 164.78 1713.98 70.66 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 33.89 28.00 193.54 10.01 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 29.45 26.75 28.18 8.14 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 36.97 30.86 35.69 12.13 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 104.21 62.60 492.88 25.24 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) 04/10/2024 _x86_64_ (2 CPU) 03:03:28 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 44.72 2.23 18.37 4.26 0.10 30.31 03:05:01 AM 0 44.06 2.56 18.13 4.54 0.10 30.61 03:05:01 AM 1 45.38 1.90 18.62 3.99 0.10 30.02 03:06:01 AM all 40.49 0.00 2.80 2.48 0.11 54.12 03:06:01 AM 0 50.78 0.00 3.40 3.18 0.12 42.52 03:06:01 AM 1 30.22 0.00 2.19 1.78 0.10 65.70 03:07:01 AM all 36.98 0.00 1.94 0.26 0.09 60.73 03:07:01 AM 0 50.74 0.00 2.15 0.35 0.10 46.66 03:07:01 AM 1 23.23 0.00 1.73 0.17 0.08 74.79 03:08:01 AM all 41.41 0.00 2.48 0.34 0.08 55.69 03:08:01 AM 0 43.56 0.00 2.46 0.42 0.08 53.48 03:08:01 AM 1 39.26 0.00 2.50 0.27 0.08 57.89 Average: all 40.88 0.55 6.34 1.83 0.10 50.30 Average: 0 47.30 0.63 6.48 2.11 0.10 43.37 Average: 1 34.47 0.47 6.20 1.54 0.09 57.23