---> uname -a: Linux prd-centos8-builder-2c-1g-9902.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 555 4982 19 2161 6837 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:84:9d:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe84:9d99/64 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) 01/06/2024 _x86_64_ (2 CPU) 04:03:25 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 237.55 152.82 84.74 7567.48 14161.61 04:06:01 AM 108.53 0.23 108.30 16.53 8097.28 04:07:01 AM 61.01 0.35 60.66 43.73 5869.82 04:08:01 AM 9.17 0.00 9.17 0.00 202.73 04:09:01 AM 37.31 0.78 36.53 57.06 1140.94 Average: 90.72 30.84 59.88 1537.11 5894.83 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5324868 7036084 2559568 32.46 2688 1890360 735772 8.24 238836 2002528 123004 04:06:01 AM 5134636 7024072 2749800 34.88 2688 2055904 733848 8.22 221220 2160004 132632 04:07:01 AM 5067984 6972320 2816452 35.72 2688 2070356 761756 8.53 253520 2191164 9672 04:08:01 AM 5134828 7029488 2749608 34.87 2688 2060708 698352 7.82 253188 2124980 4 04:09:01 AM 5062292 6961828 2822144 35.79 2688 2064692 759100 8.50 420184 2030860 27424 Average: 5144922 7004758 2739514 34.75 2688 2028404 737766 8.26 277390 2101907 58547 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 248.08 141.04 1634.73 56.37 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 44.92 33.26 546.88 12.86 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 31.46 26.81 150.84 8.44 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 15.41 13.93 14.09 3.75 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 33.74 26.21 30.99 11.18 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 74.73 48.25 475.55 18.52 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) 01/06/2024 _x86_64_ (2 CPU) 04:03:25 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 34.10 2.53 19.12 17.55 0.20 26.50 04:05:01 AM 0 32.33 2.43 19.73 16.91 0.22 28.38 04:05:01 AM 1 35.86 2.64 18.51 18.19 0.17 24.63 04:06:01 AM all 37.48 0.00 3.53 3.68 0.10 55.21 04:06:01 AM 0 28.52 0.00 3.15 4.05 0.10 64.19 04:06:01 AM 1 46.52 0.00 3.91 3.31 0.10 46.17 04:07:01 AM all 38.27 0.00 2.33 2.58 0.11 56.71 04:07:01 AM 0 39.68 0.00 2.55 2.99 0.12 54.66 04:07:01 AM 1 36.85 0.00 2.10 2.18 0.10 58.77 04:08:01 AM all 21.56 0.00 1.32 0.10 0.08 76.94 04:08:01 AM 0 22.52 0.00 1.50 0.02 0.08 75.88 04:08:01 AM 1 20.61 0.00 1.13 0.18 0.08 77.99 04:09:01 AM all 42.94 0.00 2.93 0.60 0.12 53.41 04:09:01 AM 0 31.26 0.00 2.50 0.62 0.13 65.50 04:09:01 AM 1 54.62 0.00 3.36 0.58 0.12 41.31 Average: all 34.87 0.50 5.79 4.85 0.12 53.88 Average: 0 30.85 0.48 5.81 4.85 0.13 57.87 Average: 1 38.90 0.52 5.76 4.84 0.11 49.87