---> uname -a: Linux prd-centos8-builder-2c-1g-17611.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: 2799.996 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 579 5024 19 2095 6816 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:ab:25:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:feab:2596/64 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) 03/23/2024 _x86_64_ (2 CPU) 19:03:25 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 214.25 120.53 93.72 3365.04 6956.61 07:06:01 PM 99.37 0.28 99.08 17.86 9049.94 07:07:01 PM 25.01 0.30 24.71 42.39 1030.47 07:08:01 PM 24.10 0.78 23.31 57.06 518.45 Average: 90.68 30.47 60.20 870.55 4388.73 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5279424 7015712 2605020 33.04 2688 1910344 716420 8.02 218392 2046620 138692 07:06:01 PM 5101948 6931360 2782496 35.29 2688 1997432 766056 8.58 244332 2173436 16568 07:07:01 PM 5165832 6996376 2718612 34.48 2688 1998580 709368 7.94 246520 2106300 28 07:08:01 PM 5130544 6965872 2753900 34.93 2688 2002732 728748 8.16 414964 1973080 12772 Average: 5169437 6977330 2715007 34.43 2688 1977272 730148 8.17 281052 2074859 42015 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 117.48 79.37 1082.77 32.04 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 35.88 29.36 251.60 9.76 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 27.47 25.07 28.14 7.79 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 38.84 30.89 36.46 11.79 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 54.92 41.17 349.73 15.35 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) 03/23/2024 _x86_64_ (2 CPU) 19:03:25 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 36.87 2.27 17.16 9.25 0.11 34.34 07:05:01 PM 0 38.38 2.04 16.27 10.53 0.10 32.67 07:05:01 PM 1 35.32 2.51 18.06 7.96 0.12 36.03 07:06:01 PM all 41.61 0.00 2.94 2.61 0.12 52.73 07:06:01 PM 0 44.87 0.00 2.81 3.11 0.13 49.08 07:06:01 PM 1 38.34 0.00 3.06 2.11 0.10 56.38 07:07:01 PM all 36.54 0.00 1.88 0.58 0.09 60.92 07:07:01 PM 0 42.91 0.00 1.85 0.60 0.10 54.54 07:07:01 PM 1 30.16 0.00 1.90 0.55 0.08 67.30 07:08:01 PM all 40.70 0.00 2.47 0.23 0.09 56.51 07:08:01 PM 0 46.55 0.00 2.53 0.22 0.10 50.60 07:08:01 PM 1 34.83 0.00 2.40 0.25 0.08 62.43 Average: all 38.94 0.56 6.05 3.13 0.10 51.22 Average: 0 43.20 0.51 5.83 3.59 0.11 46.77 Average: 1 34.66 0.61 6.27 2.68 0.10 55.68