---> uname -a: Linux prd-centos8-builder-2c-1g-10646.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 537 5062 19 2100 6858 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:fd:fe:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fefd:fee7/64 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) 03/03/2024 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 213.70 110.36 103.33 3097.62 7048.76 05:06:01 PM 103.18 0.27 102.92 17.46 9075.75 05:07:01 PM 23.86 0.30 23.56 42.39 939.89 05:08:01 PM 24.61 0.58 24.03 33.73 734.34 Average: 91.34 27.88 63.46 797.77 4449.54 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5275952 7038704 2608492 33.08 2688 1935692 709468 7.94 219760 2047496 158096 05:06:01 PM 5209152 7042164 2675292 33.93 2688 2000588 680476 7.62 243884 2065572 16496 05:07:01 PM 5238112 7072352 2646332 33.56 2688 2001864 668108 7.48 245536 2034832 24 05:08:01 PM 5145888 6982044 2738556 34.73 2688 2003164 739612 8.28 413404 1959540 17520 Average: 5217276 7033816 2667168 33.83 2688 1985327 699416 7.83 280646 2026860 48034 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 92.73 67.67 1108.63 24.09 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 32.96 27.00 223.97 7.75 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 20.29 17.44 15.85 6.63 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 32.99 26.48 34.39 17.33 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 44.74 34.65 345.70 13.95 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) 03/03/2024 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 41.20 1.44 15.58 3.69 0.10 37.99 05:05:01 PM 0 48.45 0.64 10.44 3.45 0.10 36.93 05:05:01 PM 1 33.84 2.26 20.80 3.93 0.10 39.06 05:06:01 PM all 37.56 0.00 3.01 3.21 0.10 56.12 05:06:01 PM 0 44.88 0.00 3.67 2.87 0.10 48.48 05:06:01 PM 1 30.27 0.00 2.36 3.55 0.10 63.72 05:07:01 PM all 29.44 0.00 1.34 0.35 0.09 68.78 05:07:01 PM 0 39.17 0.00 1.37 0.30 0.10 59.06 05:07:01 PM 1 19.70 0.00 1.32 0.40 0.08 78.50 05:08:01 PM all 36.24 0.00 2.38 0.40 0.09 60.89 05:08:01 PM 0 45.43 0.00 2.65 0.28 0.08 51.55 05:08:01 PM 1 27.05 0.00 2.11 0.52 0.10 70.22 Average: all 36.10 0.36 5.55 1.91 0.10 55.99 Average: 0 44.48 0.16 4.53 1.72 0.10 49.02 Average: 1 27.69 0.56 6.58 2.09 0.10 62.98