---> uname -a: Linux prd-centos8-builder-2c-1g-11591.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 541 5059 19 2098 6853 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:5b:54:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe5b:54ab/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) 03/07/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 222.54 116.84 105.69 3197.56 7186.88 03:06:01 PM 105.65 0.28 105.37 17.86 9123.06 03:07:01 PM 25.71 0.30 25.41 42.39 1003.55 03:08:01 PM 30.23 0.78 29.45 57.06 911.61 Average: 95.50 29.19 66.31 818.77 4545.12 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5255204 7010128 2629240 33.35 2688 1927880 727388 8.14 218544 2069416 151656 03:06:01 PM 5134268 6966080 2750176 34.88 2688 1999420 741964 8.31 243612 2139612 16496 03:07:01 PM 5198832 7031888 2685612 34.06 2688 2000696 680044 7.61 245812 2073016 12 03:08:01 PM 5241812 7079480 2642632 33.52 2688 2004904 633144 7.09 413016 1863100 29204 Average: 5207529 7021894 2676915 33.95 2688 1983225 695635 7.79 280246 2036286 49342 03:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 112.96 74.87 1156.83 28.91 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 30.13 24.25 217.77 7.90 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 29.24 24.39 32.67 7.69 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 31.96 26.11 33.47 10.04 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 50.81 37.25 356.84 13.57 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) 03/07/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 40.84 1.98 16.08 4.61 0.14 36.36 03:05:01 PM 0 25.68 2.81 18.39 5.70 0.14 47.28 03:05:01 PM 1 55.87 1.15 13.79 3.52 0.14 25.53 03:06:01 PM all 39.92 0.00 3.15 2.68 0.11 54.15 03:06:01 PM 0 46.87 0.00 3.45 2.23 0.10 47.34 03:06:01 PM 1 32.99 0.00 2.84 3.12 0.12 60.93 03:07:01 PM all 35.40 0.00 1.79 2.55 0.09 60.17 03:07:01 PM 0 28.11 0.00 1.67 1.07 0.08 69.07 03:07:01 PM 1 42.69 0.00 1.92 4.03 0.10 51.26 03:08:01 PM all 39.38 0.00 2.53 1.18 0.10 56.81 03:08:01 PM 0 28.42 0.00 2.42 0.90 0.10 68.17 03:08:01 PM 1 50.35 0.00 2.65 1.45 0.10 45.45 Average: all 38.87 0.48 5.81 2.74 0.11 51.99 Average: 0 32.33 0.69 6.38 2.45 0.11 58.06 Average: 1 45.40 0.28 5.24 3.03 0.11 45.94