---> uname -a: Linux prd-centos8-builder-2c-1g-6311.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 566 4971 19 2161 6826 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:10:f6:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe10:f61c/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) 12/19/2023 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 242.76 144.64 98.12 6162.97 6916.90 04:06:01 PM 103.12 0.28 102.83 17.86 10452.63 04:07:01 PM 37.36 0.30 37.06 42.39 2159.64 04:08:01 PM 19.16 0.40 18.76 18.40 514.06 Average: 100.60 36.40 64.19 1560.34 5011.04 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5325416 7079164 2559028 32.46 2688 1926732 667760 7.48 218456 1996812 152496 04:06:01 PM 5144240 7038096 2740204 34.75 2688 2059508 666452 7.46 238916 2125748 46948 04:07:01 PM 5140788 7035500 2743656 34.80 2688 2060780 665780 7.45 252748 2116132 12 04:08:01 PM 5128012 7021544 2756432 34.96 2688 2059264 699216 7.83 418660 1965092 13668 Average: 5184614 7043576 2699830 34.24 2688 2026571 674802 7.55 282195 2050946 53281 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 283.69 158.57 1728.48 59.74 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 47.33 33.81 581.28 8.10 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 27.50 22.43 30.56 7.52 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 29.56 24.61 29.51 14.57 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 97.02 59.85 592.46 22.48 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) 12/19/2023 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 45.02 2.47 18.62 4.35 0.14 29.39 04:05:01 PM 0 53.25 2.55 17.82 3.68 0.15 22.55 04:05:01 PM 1 36.75 2.40 19.42 5.03 0.14 36.27 04:06:01 PM all 37.89 0.00 3.66 4.54 0.12 53.78 04:06:01 PM 0 48.19 0.00 3.78 4.58 0.13 43.32 04:06:01 PM 1 27.59 0.00 3.54 4.51 0.12 64.24 04:07:01 PM all 31.90 0.00 1.59 0.78 0.08 65.65 04:07:01 PM 0 50.22 0.00 1.60 0.68 0.10 47.40 04:07:01 PM 1 13.60 0.00 1.58 0.87 0.07 83.88 04:08:01 PM all 33.81 0.00 2.23 0.23 0.08 63.64 04:08:01 PM 0 49.43 0.00 2.73 0.10 0.08 47.65 04:08:01 PM 1 18.17 0.00 1.73 0.37 0.08 79.65 Average: all 37.12 0.61 6.48 2.47 0.11 53.21 Average: 0 50.26 0.63 6.45 2.26 0.12 40.29 Average: 1 23.97 0.59 6.51 2.68 0.10 66.15