---> uname -a: Linux prd-centos8-builder-2c-1g-7055.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 558 5031 19 2109 6835 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:a6:93:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fea6:9377/64 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) 02/20/2024 _x86_64_ (2 CPU) 16:04:06 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 185.69 54.81 130.88 1774.50 10070.10 04:07:01 PM 73.74 0.43 73.31 55.98 5483.52 04:08:01 PM 23.40 0.10 23.30 3.60 1156.06 04:09:01 PM 35.54 0.78 34.76 57.06 1074.45 Average: 79.59 14.03 65.56 472.77 4446.08 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5225108 7049588 2659328 33.73 2688 1991332 674736 7.55 219056 2073360 113556 04:07:01 PM 5109964 6957488 2774472 35.19 2688 2014352 754812 8.45 250844 2152904 27024 04:08:01 PM 5173240 7015112 2711196 34.39 2688 2008724 687904 7.70 251480 2089052 12 04:09:01 PM 5174580 7021404 2709856 34.37 2688 2012684 690068 7.72 428472 1911188 27368 Average: 5170723 7010898 2713713 34.42 2688 2006773 701880 7.86 287463 2056626 41990 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 53.54 37.84 915.70 8.84 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 35.05 29.06 185.71 8.61 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 23.43 19.71 19.82 6.07 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 36.23 28.08 31.84 11.82 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 37.06 28.67 288.26 8.84 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) 02/20/2024 _x86_64_ (2 CPU) 16:04:06 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 42.07 0.69 9.35 4.45 0.11 43.33 04:06:01 PM 0 52.02 0.55 8.99 5.64 0.10 32.70 04:06:01 PM 1 32.10 0.84 9.71 3.27 0.12 53.97 04:07:01 PM all 38.84 0.00 2.50 1.73 0.09 56.84 04:07:01 PM 0 52.36 0.00 2.60 1.43 0.10 43.51 04:07:01 PM 1 25.32 0.00 2.40 2.03 0.08 70.17 04:08:01 PM all 29.88 0.00 1.65 0.38 0.08 68.01 04:08:01 PM 0 20.15 0.00 1.27 0.28 0.07 78.23 04:08:01 PM 1 39.61 0.00 2.03 0.48 0.08 57.79 04:09:01 PM all 42.96 0.00 2.95 0.42 0.09 53.57 04:09:01 PM 0 54.19 0.00 3.30 0.28 0.10 42.13 04:09:01 PM 1 31.74 0.00 2.61 0.57 0.08 65.00 Average: all 38.43 0.17 4.11 1.74 0.09 55.45 Average: 0 44.68 0.14 4.03 1.91 0.09 49.16 Average: 1 32.19 0.21 4.18 1.58 0.09 61.74