---> uname -a: Linux prd-centos8-builder-2c-1g-4376.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: 2800.000 BogoMIPS: 5600.00 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 551 4994 19 2153 6841 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:c7:fc:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fec7:fc9c/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) 12/11/2023 _x86_64_ (2 CPU) 20:04:40 LINUX RESTART (2 CPU) 08:05:02 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 285.78 184.92 100.86 6862.62 42462.44 08:07:01 PM 118.93 6.78 112.15 1284.32 8859.72 08:08:01 PM 63.97 0.35 63.62 43.73 5919.31 08:09:01 PM 14.76 0.00 14.76 0.00 367.89 08:10:01 PM 29.16 0.78 28.37 57.05 911.18 Average: 101.91 38.08 63.83 1632.23 11601.93 08:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 5418912 7027540 2465524 31.27 2688 1790556 715180 8.01 196736 1957668 87580 08:07:01 PM 5139336 7021168 2745100 34.82 2688 2047720 672492 7.53 220512 2150652 128820 08:08:01 PM 5076912 6973204 2807524 35.61 2688 2062292 722320 8.09 252608 2180356 9660 08:09:01 PM 5108636 6996624 2775800 35.21 2688 2054044 691160 7.74 252360 2149256 1420 08:10:01 PM 5073412 6965056 2811024 35.65 2688 2056708 726580 8.13 419468 2016888 27444 Average: 5163442 6996718 2720994 34.51 2688 2002264 705546 7.90 268337 2090964 50985 08:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 266.50 155.59 1636.63 63.33 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 43.91 31.34 563.28 7.09 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 32.03 27.53 153.09 8.68 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 20.66 18.41 18.73 5.46 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 29.74 22.91 28.88 9.82 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 77.94 50.81 476.28 18.73 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) 12/11/2023 _x86_64_ (2 CPU) 20:04:40 LINUX RESTART (2 CPU) 08:05:02 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 33.88 3.05 21.14 21.33 0.17 20.43 08:06:01 PM 0 34.64 2.48 20.22 23.66 0.17 18.82 08:06:01 PM 1 33.12 3.63 22.07 18.98 0.16 22.05 08:07:01 PM all 40.62 0.00 4.38 3.42 0.13 51.47 08:07:01 PM 0 49.91 0.00 4.83 3.15 0.12 41.99 08:07:01 PM 1 31.32 0.00 3.92 3.69 0.13 60.95 08:08:01 PM all 38.86 0.00 2.32 2.61 0.10 56.12 08:08:01 PM 0 38.98 0.00 2.65 3.07 0.12 55.18 08:08:01 PM 1 38.73 0.00 1.98 2.15 0.08 57.05 08:09:01 PM all 26.18 0.00 1.69 0.19 0.10 71.84 08:09:01 PM 0 37.30 0.00 1.67 0.12 0.10 60.82 08:09:01 PM 1 15.07 0.00 1.72 0.27 0.10 82.84 08:10:01 PM all 37.69 0.00 2.44 0.74 0.09 59.04 08:10:01 PM 0 42.22 0.00 2.64 0.93 0.08 54.13 08:10:01 PM 1 33.17 0.00 2.24 0.55 0.10 63.95 Average: all 35.46 0.59 6.27 5.53 0.12 52.04 Average: 0 40.66 0.48 6.29 6.05 0.12 46.41 Average: 1 30.26 0.70 6.25 5.01 0.11 57.68