---> uname -a: Linux prd-centos8-builder-2c-1g-42926.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 543 5064 19 2091 6851 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:e1:63:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fee1:6365/64 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) 09/28/2024 _x86_64_ (2 CPU) 12:05:19 LINUX RESTART (2 CPU) 12:06:01 PM tps rtps wtps bread/s bwrtn/s 12:07:01 PM 260.18 136.69 123.49 5968.28 7107.65 12:08:01 PM 101.13 0.27 100.87 17.46 8864.12 12:09:01 PM 10.41 0.53 9.88 47.33 704.78 12:10:01 PM 16.58 0.07 16.51 3.07 293.50 Average: 97.08 34.39 62.69 1509.16 4242.47 12:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 PM 5306476 7033208 2577968 32.70 2688 1899384 710976 7.96 219512 2011668 126624 12:08:01 PM 5226464 7050220 2657980 33.71 2688 1991528 684200 7.66 244008 2046176 13556 12:09:01 PM 5261972 7087092 2622472 33.26 2688 1992940 642132 7.19 258520 1995812 16 12:10:01 PM 5241856 7067020 2642588 33.52 2688 1993032 656196 7.35 259088 2015612 4 Average: 5259192 7059385 2625252 33.30 2688 1969221 673376 7.54 245282 2017317 35050 12:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 279.61 151.25 1720.08 65.24 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 37.46 29.70 257.00 9.25 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 18.76 17.95 24.19 6.63 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 28.44 26.11 23.82 8.29 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 91.07 56.25 506.30 22.35 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) 09/28/2024 _x86_64_ (2 CPU) 12:05:19 LINUX RESTART (2 CPU) 12:06:01 PM CPU %user %nice %system %iowait %steal %idle 12:07:01 PM all 37.59 2.34 18.82 12.91 0.13 28.22 12:07:01 PM 0 34.00 2.64 22.57 13.55 0.12 27.12 12:07:01 PM 1 41.16 2.03 15.09 12.27 0.14 29.32 12:08:01 PM all 36.28 0.00 2.97 3.22 0.13 57.40 12:08:01 PM 0 50.39 0.00 3.33 2.52 0.13 43.62 12:08:01 PM 1 22.22 0.00 2.61 3.91 0.12 71.14 12:09:01 PM all 12.97 0.00 1.22 0.23 0.07 85.52 12:09:01 PM 0 22.05 0.00 1.73 0.23 0.07 75.93 12:09:01 PM 1 3.94 0.00 0.72 0.22 0.07 95.06 12:10:01 PM all 36.28 0.00 2.41 0.21 0.10 61.00 12:10:01 PM 0 52.08 0.00 2.47 0.28 0.10 45.06 12:10:01 PM 1 20.55 0.00 2.35 0.13 0.10 76.87 Average: all 30.75 0.57 6.28 4.09 0.11 58.21 Average: 0 39.68 0.65 7.43 4.09 0.11 48.05 Average: 1 21.85 0.50 5.13 4.08 0.10 68.33