---> uname -a: Linux prd-centos8-builder-2c-1g-23420.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 562 5054 19 2082 6832 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:12:e9:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe12:e928/64 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) 04/15/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 236.47 135.99 100.48 5669.98 6966.98 05:06:01 AM 89.19 0.28 88.90 17.86 8336.31 05:07:01 AM 24.81 0.60 24.21 50.38 990.10 05:08:01 AM 19.71 0.48 19.23 49.06 399.93 Average: 92.55 34.34 58.21 1446.94 4173.32 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5313920 7053556 2570524 32.60 2688 1912852 683092 7.65 218176 2009076 142816 05:06:01 AM 5218960 7034676 2665484 33.81 2688 1983660 679536 7.61 243612 2055536 16952 05:07:01 AM 5249740 7066940 2634704 33.42 2688 1985160 630200 7.05 256264 2011632 20 05:08:01 AM 5165136 6989828 2719308 34.49 2688 1992488 730920 8.18 426684 1925028 7356 Average: 5236939 7036250 2647505 33.58 2688 1968540 680937 7.62 286184 2000318 41786 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 341.37 153.15 1712.23 60.95 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 30.88 25.85 187.97 8.40 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 30.36 27.46 31.47 8.25 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 40.63 32.18 39.56 19.44 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 110.81 59.66 492.84 24.26 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) 04/15/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 43.63 2.19 17.94 5.90 0.09 30.25 05:05:01 AM 0 42.06 1.87 16.00 6.14 0.08 33.85 05:05:01 AM 1 45.22 2.51 19.90 5.65 0.10 26.62 05:06:01 AM all 40.44 0.00 2.79 2.62 0.09 54.06 05:06:01 AM 0 37.69 0.00 2.95 3.06 0.10 56.20 05:06:01 AM 1 43.19 0.00 2.63 2.18 0.08 51.92 05:07:01 AM all 36.85 0.00 2.01 0.56 0.09 60.50 05:07:01 AM 0 30.61 0.00 2.07 0.77 0.08 66.48 05:07:01 AM 1 43.08 0.00 1.95 0.35 0.10 54.52 05:08:01 AM all 39.07 0.00 2.25 0.32 0.10 58.26 05:08:01 AM 0 15.18 0.00 1.68 0.32 0.10 82.72 05:08:01 AM 1 63.01 0.00 2.82 0.32 0.10 33.76 Average: all 39.99 0.54 6.21 2.34 0.09 50.84 Average: 0 31.36 0.46 5.65 2.56 0.09 59.87 Average: 1 48.63 0.62 6.76 2.11 0.10 41.78