---> uname -a: Linux prd-centos8-builder-2c-1g-80339.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 595 5017 19 2087 6800 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:20:cc:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe20:ccee/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) 10/30/2024 _x86_64_ (2 CPU) 03:03:32 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 307.31 159.51 147.80 7638.79 28279.06 03:06:01 AM 109.18 0.27 108.91 17.46 9294.22 03:07:01 AM 29.75 0.30 29.45 42.39 1433.79 03:08:01 AM 22.29 0.78 21.51 57.05 456.51 Average: 117.14 40.22 76.92 1939.00 9866.25 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5317756 6985732 2566680 32.55 2688 1847852 793384 8.88 226520 2023732 93160 03:06:01 AM 5174840 6994676 2709596 34.37 2688 1987340 718328 8.04 242492 2099980 26188 03:07:01 AM 5190176 7010764 2694260 34.17 2688 1988608 694596 7.78 246696 2082292 24 03:08:01 AM 5123952 6949844 2760484 35.01 2688 1993204 742864 8.32 415756 1976468 13208 Average: 5201681 6985254 2682755 34.03 2688 1954251 737293 8.25 282866 2045618 33145 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 280.54 150.37 1655.97 65.20 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 35.74 29.62 281.15 8.70 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.93 23.48 24.83 8.51 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 36.07 30.27 34.12 16.56 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 94.57 58.44 499.04 24.74 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) 10/30/2024 _x86_64_ (2 CPU) 03:03:32 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 31.15 2.77 20.07 25.15 0.19 20.67 03:05:01 AM 0 29.26 2.73 21.30 23.94 0.22 22.54 03:05:01 AM 1 33.07 2.80 18.84 26.37 0.16 18.77 03:06:01 AM all 35.77 0.00 3.43 3.93 0.13 56.75 03:06:01 AM 0 35.54 0.00 3.47 3.02 0.10 57.87 03:06:01 AM 1 36.00 0.00 3.39 4.84 0.15 55.62 03:07:01 AM all 36.03 0.00 1.86 1.10 0.09 60.93 03:07:01 AM 0 37.06 0.00 1.78 0.92 0.08 60.15 03:07:01 AM 1 35.00 0.00 1.94 1.27 0.10 61.70 03:08:01 AM all 38.91 0.00 2.65 0.60 0.10 57.74 03:08:01 AM 0 47.59 0.00 3.04 0.48 0.10 48.79 03:08:01 AM 1 30.23 0.00 2.25 0.72 0.10 66.69 Average: all 35.50 0.68 6.91 7.57 0.13 49.21 Average: 0 37.41 0.67 7.32 7.00 0.13 47.47 Average: 1 33.58 0.68 6.50 8.15 0.13 50.96