---> uname -a: Linux prd-centos8-builder-2c-1g-12874.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 5056 19 2099 6852 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:df:cb:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fedf:cb69/64 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) 03/13/2024 _x86_64_ (2 CPU) 13:03:39 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 250.46 180.69 69.77 8055.57 38522.69 01:06:01 PM 113.46 29.31 84.15 1502.28 6314.95 01:07:01 PM 82.60 0.25 82.35 16.66 8721.50 01:08:01 PM 32.98 1.83 31.14 165.04 1788.82 01:09:01 PM 15.91 0.00 15.91 0.00 394.83 01:10:01 PM 21.28 0.48 20.79 49.05 441.77 Average: 86.12 35.44 50.69 1631.75 9365.46 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5516452 7038120 2367992 30.03 2688 1706000 733132 8.21 186272 1878156 89292 01:06:01 PM 5242364 7003796 2642080 33.51 2688 1934300 728188 8.15 218524 2079744 157524 01:07:01 PM 5171440 7003692 2713004 34.41 2688 2000104 690888 7.73 221032 2127584 16540 01:08:01 PM 5184844 7019300 2699600 34.24 2688 2002340 696028 7.79 247120 2086668 28 01:09:01 PM 5241720 7076164 2642724 33.52 2688 2002336 628536 7.04 248300 2029348 24 01:10:01 PM 5184704 7023732 2699740 34.24 2688 2006272 693772 7.77 426308 1907676 12624 Average: 5256921 7027467 2627523 33.33 2688 1941892 695091 7.78 257926 2018196 46005 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 279.71 124.09 1040.09 58.21 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 41.11 28.28 724.31 5.96 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 17.36 13.50 154.92 4.58 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 24.06 23.20 38.30 6.95 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 22.80 20.45 18.59 6.65 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 29.01 24.43 27.17 10.74 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 69.02 38.99 333.93 15.52 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) 03/13/2024 _x86_64_ (2 CPU) 13:03:39 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 32.86 2.70 18.31 35.80 0.12 10.22 01:05:01 PM 0 38.18 1.93 16.73 37.54 0.10 5.52 01:05:01 PM 1 27.45 3.47 19.92 34.04 0.14 14.98 01:06:01 PM all 29.91 0.48 6.80 12.84 0.12 49.86 01:06:01 PM 0 32.32 0.42 6.58 15.68 0.12 44.88 01:06:01 PM 1 27.51 0.54 7.01 9.99 0.12 54.84 01:07:01 PM all 20.50 0.00 1.93 21.42 0.09 56.06 01:07:01 PM 0 26.49 0.00 2.15 17.29 0.10 53.97 01:07:01 PM 1 14.54 0.00 1.71 25.52 0.08 58.15 01:08:01 PM all 34.17 0.00 1.90 3.36 0.12 60.46 01:08:01 PM 0 41.08 0.00 1.88 4.06 0.12 52.87 01:08:01 PM 1 27.26 0.00 1.92 2.66 0.12 68.03 01:09:01 PM all 33.96 0.00 1.95 2.18 0.10 61.81 01:09:01 PM 0 33.34 0.00 1.66 2.86 0.10 62.04 01:09:01 PM 1 34.59 0.00 2.24 1.50 0.10 61.57 01:10:01 PM all 37.54 0.00 2.08 2.40 0.10 57.88 01:10:01 PM 0 35.22 0.00 1.99 2.74 0.10 59.96 01:10:01 PM 1 39.89 0.00 2.17 2.05 0.10 55.79 Average: all 31.49 0.52 5.46 12.93 0.11 49.50 Average: 0 34.43 0.39 5.14 13.31 0.11 46.63 Average: 1 28.53 0.66 5.77 12.55 0.11 52.38