---> uname -a: Linux prd-centos8-builder-2c-1g-8785.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 546 4992 19 2160 6847 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:0b:35:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe0b:35ea/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) 12/31/2023 _x86_64_ (2 CPU) 10:03:23 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 217.36 125.52 91.84 5875.37 6715.93 10:06:01 AM 107.32 0.28 107.03 17.86 10513.55 10:07:01 AM 33.08 0.30 32.78 42.39 2119.31 10:08:01 AM 23.01 0.38 22.63 18.26 633.06 Average: 95.20 31.63 63.57 1488.66 4995.53 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5327164 7061704 2557280 32.43 2688 1908448 684000 7.66 218616 2000644 138052 10:06:01 AM 5172292 7066480 2712152 34.40 2688 2059248 630460 7.06 239204 2097036 46948 10:07:01 AM 5134608 7029324 2749836 34.88 2688 2060520 681680 7.63 252540 2124252 20 10:08:01 AM 5103752 6996464 2780692 35.27 2688 2059004 704192 7.88 418260 1993308 13672 Average: 5184454 7038493 2699990 34.24 2688 2021805 675083 7.56 282155 2053810 49673 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 320.94 142.10 1674.33 58.26 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 48.54 35.44 641.38 8.16 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 24.28 21.03 23.69 7.07 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 32.58 26.75 31.41 16.09 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 106.59 56.33 592.75 22.39 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) 12/31/2023 _x86_64_ (2 CPU) 10:03:23 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 40.48 1.76 18.21 6.03 0.12 33.40 10:05:01 AM 0 47.37 1.33 16.34 6.37 0.12 28.47 10:05:01 AM 1 33.55 2.20 20.09 5.69 0.12 38.35 10:06:01 AM all 37.78 0.00 3.62 3.39 0.11 55.10 10:06:01 AM 0 42.93 0.00 3.68 3.78 0.12 49.49 10:06:01 AM 1 32.62 0.00 3.56 3.01 0.10 60.71 10:07:01 AM all 30.49 0.00 1.25 0.80 0.07 67.39 10:07:01 AM 0 50.53 0.00 1.57 0.90 0.07 46.94 10:07:01 AM 1 10.49 0.00 0.93 0.70 0.07 87.81 10:08:01 AM all 35.53 0.00 2.27 0.42 0.09 61.70 10:08:01 AM 0 45.43 0.00 2.23 0.33 0.08 51.92 10:08:01 AM 1 25.64 0.00 2.30 0.50 0.10 71.46 Average: all 36.06 0.44 6.30 2.65 0.10 54.46 Average: 0 46.56 0.33 5.93 2.84 0.10 44.25 Average: 1 25.55 0.54 6.67 2.46 0.10 64.68