---> uname -a: Linux prd-centos8-builder-2c-1g-12691.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 543 5042 19 2113 6850 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:73:c3:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe73:c3ab/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) 01/16/2024 _x86_64_ (2 CPU) 14:04:07 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 177.87 46.03 131.84 1659.45 10215.23 02:07:01 PM 74.39 0.50 73.89 59.06 5951.34 02:08:01 PM 15.54 0.03 15.51 0.53 387.50 02:09:01 PM 27.98 0.78 27.20 57.06 830.89 Average: 73.95 11.84 62.11 444.06 4346.32 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 5199960 7028596 2684484 34.05 2688 1995428 674812 7.55 220584 2096804 106616 02:07:01 PM 5209024 7056148 2675420 33.93 2688 2013772 676900 7.58 252204 2051920 24 02:08:01 PM 5197096 7044232 2687348 34.08 2688 2013792 672544 7.53 252900 2063468 24 02:09:01 PM 5182320 7034780 2702124 34.27 2688 2018368 695072 7.78 420016 1912812 27892 Average: 5197100 7040939 2687344 34.08 2688 2010340 679832 7.61 286426 2031251 33639 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 58.76 39.69 916.91 8.05 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 33.96 29.26 199.46 8.41 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 18.26 16.68 16.19 5.08 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 30.86 25.03 29.51 18.12 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 35.46 27.66 290.53 9.91 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) 01/16/2024 _x86_64_ (2 CPU) 14:04:07 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 42.54 0.64 8.73 2.85 0.14 45.10 02:06:01 PM 0 48.07 0.87 10.72 3.45 0.15 36.74 02:06:01 PM 1 37.06 0.42 6.75 2.25 0.13 53.38 02:07:01 PM all 39.14 0.00 2.68 1.11 0.09 56.98 02:07:01 PM 0 48.30 0.00 2.94 1.00 0.10 47.67 02:07:01 PM 1 29.98 0.00 2.42 1.22 0.08 66.30 02:08:01 PM all 26.74 0.00 1.32 0.15 0.08 71.70 02:08:01 PM 0 32.04 0.00 1.35 0.22 0.08 66.31 02:08:01 PM 1 21.45 0.00 1.30 0.08 0.08 77.09 02:09:01 PM all 38.53 0.00 2.82 0.30 0.22 58.13 02:09:01 PM 0 40.22 0.00 2.48 0.43 0.15 56.72 02:09:01 PM 1 36.84 0.00 3.16 0.17 0.30 59.53 Average: all 36.73 0.16 3.88 1.10 0.14 57.99 Average: 0 42.14 0.22 4.36 1.27 0.12 51.89 Average: 1 31.34 0.10 3.41 0.93 0.15 64.07