---> uname -a: Linux prd-centos8-builder-2c-1g-6882.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: 2799.996 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 533 5053 19 2112 6860 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:7b:09:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe7b:942/64 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) 02/20/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 216.75 120.90 95.85 3635.93 6986.67 03:06:01 AM 110.16 0.32 109.85 18.39 8794.34 03:07:01 AM 34.93 0.27 34.66 41.86 2157.29 03:08:01 AM 24.30 0.58 23.71 33.73 712.60 Average: 96.53 30.51 66.02 932.44 4662.90 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5323240 7078588 2561204 32.48 2688 1928340 659216 7.38 217896 2000848 153160 03:06:01 AM 5182488 7026692 2701956 34.27 2688 2010604 686828 7.69 242196 2088664 47660 03:07:01 AM 5197008 7042256 2687436 34.09 2688 2011856 672112 7.52 250288 2065884 20 03:08:01 AM 5146004 6993020 2738440 34.73 2688 2013004 704072 7.88 418256 1949264 15816 Average: 5212185 7035139 2672259 33.89 2688 1990951 680557 7.62 282159 2026165 54164 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 193.27 114.33 1480.99 49.41 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 38.64 29.97 356.51 15.52 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 26.45 22.71 25.83 8.12 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 33.51 26.18 38.75 9.49 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 72.96 48.30 475.52 20.63 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) 02/20/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 43.54 2.20 18.03 4.39 0.12 31.73 03:05:01 AM 0 40.66 1.97 18.28 5.51 0.12 33.45 03:05:01 AM 1 46.41 2.42 17.78 3.27 0.12 30.01 03:06:01 AM all 40.34 0.00 3.64 2.95 0.10 52.96 03:06:01 AM 0 31.12 0.00 3.66 2.91 0.10 62.21 03:06:01 AM 1 49.56 0.00 3.62 2.99 0.10 43.72 03:07:01 AM all 36.53 0.00 1.69 0.69 0.08 61.01 03:07:01 AM 0 37.13 0.00 1.53 0.50 0.08 60.75 03:07:01 AM 1 35.92 0.00 1.85 0.88 0.08 61.26 03:08:01 AM all 35.81 0.00 2.27 0.38 0.08 61.45 03:08:01 AM 0 30.92 0.00 1.93 0.53 0.08 66.53 03:08:01 AM 1 40.70 0.00 2.61 0.23 0.08 56.37 Average: all 39.03 0.54 6.35 2.09 0.10 51.89 Average: 0 34.93 0.49 6.29 2.35 0.10 55.86 Average: 1 43.13 0.59 6.40 1.84 0.10 47.94