---> uname -a: Linux prd-centos8-builder-2c-1g-22808.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 566 5050 19 2082 6828 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:cb:77:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fecb:77e1/64 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) 04/12/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 222.63 121.26 101.37 4235.12 6944.19 08:06:02 PM 88.17 0.28 87.89 17.86 8353.97 08:07:01 PM 24.72 0.61 24.11 51.25 991.58 08:08:01 PM 18.18 0.48 17.70 49.06 386.47 Average: 88.70 30.79 57.91 1092.79 4182.46 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5279720 7020072 2604724 33.04 2688 1913372 701812 7.86 217924 2046164 142920 08:06:02 PM 5198836 7013984 2685608 34.06 2688 1983084 692600 7.75 243172 2077572 16456 08:07:01 PM 5124640 6941400 2759804 35.00 2688 1984716 758504 8.49 256252 2138004 156 08:08:01 PM 5192492 7010844 2691952 34.14 2688 1986316 689900 7.72 425992 1900712 252 Average: 5198922 6996575 2685522 34.06 2688 1966872 710704 7.96 285835 2040613 39946 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 263.71 142.32 1686.11 58.50 0.00 0.00 0.00 0.00 08:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:02 PM eth0 30.19 23.73 186.59 8.24 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 30.54 28.20 31.47 8.32 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 34.43 29.60 34.56 18.97 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 89.97 56.08 486.63 23.57 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) 04/12/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 43.87 1.63 17.17 4.79 0.11 32.43 08:05:01 PM 0 41.91 2.01 20.83 4.83 0.10 30.32 08:05:01 PM 1 45.80 1.26 13.55 4.74 0.12 34.52 08:06:02 PM all 39.65 0.00 2.64 5.08 0.12 52.51 08:06:02 PM 0 33.67 0.00 2.48 4.65 0.12 59.08 08:06:02 PM 1 45.62 0.00 2.80 5.51 0.13 45.94 08:07:01 PM all 34.92 0.00 1.91 0.43 0.08 62.66 08:07:01 PM 0 30.20 0.00 2.34 0.29 0.08 67.09 08:07:01 PM 1 39.64 0.00 1.48 0.58 0.08 58.23 08:08:01 PM all 39.03 0.00 2.39 0.17 0.09 58.32 08:08:01 PM 0 57.78 0.00 2.73 0.22 0.08 39.18 08:08:01 PM 1 20.28 0.00 2.05 0.12 0.10 77.46 Average: all 39.37 0.41 6.00 2.62 0.10 51.50 Average: 0 40.93 0.50 7.05 2.49 0.10 48.94 Average: 1 37.81 0.31 4.96 2.74 0.11 54.06