---> uname -a: Linux prd-centos8-builder-2c-1g-21553.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 558 5056 19 2085 6837 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:4e:89:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe4e:8926/64 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) 04/08/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 208.43 113.60 94.83 3133.48 7072.97 02:06:01 PM 91.95 0.28 91.67 17.86 8457.71 02:07:01 PM 21.23 0.30 20.93 42.39 891.14 02:08:01 PM 14.80 0.30 14.50 8.00 326.20 Average: 84.10 28.62 55.48 800.40 4186.87 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5300056 7025268 2584388 32.78 2688 1898956 745976 8.35 217648 2025220 130032 02:06:01 PM 5187520 7005520 2696924 34.21 2688 1985920 722628 8.09 242388 2087928 16452 02:07:01 PM 5227456 7046684 2656988 33.70 2688 1987188 694312 7.77 245344 2044924 4 02:08:01 PM 5178492 6997916 2705952 34.32 2688 1987412 737772 8.26 246088 2093288 24 Average: 5223381 7018847 2661063 33.75 2688 1964869 725172 8.12 237867 2062840 36628 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 123.53 80.90 1027.39 30.07 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 34.19 27.45 249.70 8.75 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 20.93 18.41 21.55 6.18 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 19.01 17.21 17.03 5.26 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 49.41 35.99 328.91 12.57 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) 04/08/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 34.94 1.50 15.80 3.62 0.10 44.04 02:05:01 PM 0 51.34 1.35 15.04 2.69 0.10 29.49 02:05:01 PM 1 18.54 1.65 16.57 4.55 0.10 58.60 02:06:01 PM all 36.73 0.00 2.88 2.11 0.10 58.18 02:06:01 PM 0 48.48 0.00 3.15 2.05 0.10 46.22 02:06:01 PM 1 24.99 0.00 2.61 2.18 0.10 70.12 02:07:01 PM all 27.81 0.00 1.30 0.26 0.08 70.56 02:07:01 PM 0 30.50 0.00 1.23 0.17 0.08 68.02 02:07:01 PM 1 25.11 0.00 1.37 0.35 0.07 73.10 02:08:01 PM all 28.74 0.00 1.35 0.14 0.08 69.69 02:08:01 PM 0 49.50 0.00 1.62 0.27 0.08 48.53 02:08:01 PM 1 8.00 0.00 1.08 0.02 0.08 90.82 Average: all 32.05 0.37 5.31 1.53 0.09 60.65 Average: 0 44.94 0.33 5.24 1.29 0.09 48.11 Average: 1 19.16 0.41 5.38 1.77 0.09 73.20