---> uname -a: Linux prd-centos8-builder-2c-1g-155.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 562 5021 19 2115 6831 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:aa:c2:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:feaa:c21c/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) 01/27/2024 _x86_64_ (2 CPU) 07:03:26 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 218.99 113.98 105.01 3133.62 7367.39 07:06:01 AM 99.35 0.77 98.58 64.26 8805.03 07:07:01 AM 26.35 0.10 26.25 3.60 1484.25 07:08:01 AM 23.96 0.28 23.68 25.73 670.24 Average: 92.17 28.79 63.38 806.90 4581.85 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5222224 7013548 2662220 33.77 2688 1963156 727380 8.14 221600 2094272 178968 07:06:01 AM 5163288 7011580 2721156 34.51 2688 2014988 698304 7.82 245284 2105140 32124 07:07:01 AM 5150772 6999172 2733672 34.67 2688 2015116 702932 7.87 252876 2108644 12 07:08:01 AM 5147660 6997360 2736784 34.71 2688 2016032 700660 7.84 429996 1935948 15808 Average: 5170986 7005415 2713458 34.42 2688 2002323 707319 7.92 287439 2061001 56728 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 99.62 59.31 1144.60 13.92 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 34.43 25.91 266.16 7.78 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 21.65 18.70 21.37 13.65 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 32.79 26.86 33.56 9.78 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 47.12 32.70 366.46 11.28 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) 01/27/2024 _x86_64_ (2 CPU) 07:03:26 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 42.71 1.98 16.66 4.53 0.15 33.98 07:05:01 AM 0 52.52 1.91 15.80 5.31 0.15 24.31 07:05:01 AM 1 32.82 2.06 17.53 3.74 0.14 43.71 07:06:01 AM all 40.04 0.00 3.17 1.86 0.12 54.81 07:06:01 AM 0 52.92 0.00 3.53 1.70 0.12 41.74 07:06:01 AM 1 27.20 0.00 2.81 2.01 0.12 67.86 07:07:01 AM all 24.15 0.00 1.28 0.35 0.09 74.13 07:07:01 AM 0 44.26 0.00 1.48 0.15 0.12 53.99 07:07:01 AM 1 4.04 0.00 1.07 0.55 0.07 94.28 07:08:01 AM all 39.06 0.00 2.43 0.27 0.11 58.13 07:08:01 AM 0 44.65 0.00 2.47 0.10 0.10 52.68 07:08:01 AM 1 33.46 0.00 2.40 0.45 0.12 63.57 Average: all 36.46 0.49 5.82 1.74 0.12 55.39 Average: 0 48.57 0.47 5.77 1.80 0.12 43.28 Average: 1 24.33 0.50 5.87 1.67 0.11 67.52