---> uname -a: Linux prd-centos8-builder-2c-1g-10395.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 590 5009 19 2099 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:43:e4:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe43:e4fa/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) 03/02/2024 _x86_64_ (2 CPU) 16:04:08 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:02 PM 182.77 51.01 131.76 1713.98 10011.66 04:07:01 PM 68.94 0.47 68.46 57.48 5591.24 04:08:01 PM 15.49 0.07 15.43 3.07 333.66 04:09:01 PM 25.63 0.78 24.85 57.06 732.26 Average: 73.22 13.14 60.09 459.55 4161.09 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:02 PM 5133500 6963832 2750936 34.89 2688 1998944 737348 8.25 220700 2165120 117160 04:07:01 PM 5119396 6952128 2765040 35.07 2688 2000552 743096 8.32 244388 2149592 144 04:08:01 PM 5151060 6983700 2733376 34.67 2688 2000528 730240 8.17 245836 2116800 24 04:09:01 PM 5133188 6968824 2751248 34.89 2688 2002584 731660 8.19 414484 1966208 17560 Average: 5134286 6967121 2750150 34.88 2688 2000652 735586 8.23 281352 2099430 33722 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 60.71 39.49 916.24 9.98 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.72 23.40 68.54 7.33 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 17.01 15.01 14.30 5.37 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 32.96 27.05 36.50 10.26 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 34.38 26.25 259.68 8.24 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) 03/02/2024 _x86_64_ (2 CPU) 16:04:08 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:02 PM all 41.11 0.73 8.72 4.08 0.11 45.25 04:06:02 PM 0 40.31 0.64 8.35 3.52 0.10 47.08 04:06:02 PM 1 41.91 0.83 9.09 4.65 0.12 43.41 04:07:01 PM all 33.36 0.00 2.32 2.24 0.08 62.00 04:07:01 PM 0 43.18 0.00 2.07 1.81 0.08 52.86 04:07:01 PM 1 23.54 0.00 2.58 2.66 0.07 71.15 04:08:01 PM all 27.66 0.00 1.27 0.38 0.09 70.59 04:08:01 PM 0 40.28 0.00 1.34 0.52 0.10 57.76 04:08:01 PM 1 15.10 0.00 1.20 0.25 0.08 83.36 04:09:01 PM all 39.02 0.00 2.55 0.52 0.11 57.80 04:09:01 PM 0 44.97 0.00 2.69 0.65 0.10 51.59 04:09:01 PM 1 33.07 0.00 2.42 0.38 0.12 64.01 Average: all 35.29 0.18 3.72 1.80 0.10 58.91 Average: 0 42.18 0.16 3.61 1.62 0.10 52.32 Average: 1 28.40 0.21 3.82 1.98 0.10 65.51