---> uname -a: Linux prd-centos8-builder-2c-1g-15921.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 591 5022 19 2085 6804 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:3d:e7:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe3d:e7c5/64 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) 06/10/2024 _x86_64_ (2 CPU) 14:03:31 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 304.65 140.05 164.60 6020.53 24285.54 02:06:01 PM 88.00 0.27 87.74 17.46 7992.18 02:07:01 PM 27.31 0.60 26.71 50.39 1377.65 02:08:01 PM 17.44 0.48 16.96 49.05 350.52 Average: 109.36 35.35 74.00 1534.48 8501.79 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5306996 7022416 2577440 32.69 2688 1890008 681488 7.63 217932 2019596 121268 02:06:01 PM 5111152 6930180 2773284 35.17 2688 1986724 776080 8.69 244208 2161132 22972 02:07:01 PM 5180124 7000068 2704312 34.30 2688 1988100 700624 7.84 247352 2090172 24 02:08:01 PM 5172592 6994280 2711844 34.39 2688 1989824 692596 7.75 428168 1917356 256 Average: 5192716 6986736 2691720 34.14 2688 1963664 712697 7.98 284415 2047064 36130 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 293.29 156.11 1686.43 65.04 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.58 26.58 248.92 9.06 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 27.06 24.78 32.68 7.89 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 32.02 26.62 28.68 15.21 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 96.24 58.53 499.21 24.30 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) 06/10/2024 _x86_64_ (2 CPU) 14:03:31 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 40.49 2.30 19.65 8.90 0.15 28.51 02:05:01 PM 0 35.99 2.65 18.74 6.97 0.15 35.48 02:05:01 PM 1 44.97 1.95 20.54 10.81 0.15 21.58 02:06:01 PM all 41.36 0.00 2.83 2.53 0.12 53.15 02:06:01 PM 0 35.60 0.00 2.90 2.72 0.12 58.66 02:06:01 PM 1 47.11 0.00 2.77 2.35 0.13 47.64 02:07:01 PM all 39.00 0.00 2.10 0.52 0.11 58.27 02:07:01 PM 0 33.30 0.00 1.90 0.55 0.10 64.15 02:07:01 PM 1 44.70 0.00 2.30 0.48 0.12 52.41 02:08:01 PM all 33.27 0.00 1.96 0.23 0.10 64.44 02:08:01 PM 0 13.33 0.00 1.76 0.18 0.10 84.62 02:08:01 PM 1 53.07 0.00 2.15 0.27 0.10 44.42 Average: all 38.53 0.57 6.58 3.02 0.12 51.18 Average: 0 29.56 0.65 6.27 2.59 0.12 60.81 Average: 1 47.47 0.48 6.89 3.45 0.13 41.59