---> uname -a: Linux prd-centos8-builder-2c-1g-12947.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 570 5015 19 2113 6823 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:c2:7d:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fec2:7d9e/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) 01/17/2024 _x86_64_ (2 CPU) 14:03:21 LINUX RESTART (2 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 216.50 116.44 100.07 3587.67 7379.04 02:06:01 PM 103.05 0.28 102.77 17.86 9008.45 02:07:01 PM 28.35 0.30 28.05 42.38 1543.48 02:08:01 PM 23.23 0.40 22.83 18.40 630.83 Average: 92.27 28.99 63.27 905.44 4628.85 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5225484 7000656 2658952 33.72 2688 1948268 720284 8.06 219316 2096492 165212 02:06:01 PM 5108500 6963956 2775936 35.21 2688 2022204 739436 8.28 244240 2161452 41788 02:07:01 PM 5168100 7014808 2716336 34.45 2688 2013828 697384 7.81 252276 2094080 28 02:08:01 PM 5087592 6948464 2796844 35.47 2688 2027784 756408 8.47 421424 2005436 28676 Average: 5147419 6981971 2737017 34.71 2688 2003021 728378 8.15 284314 2089365 58926 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 174.31 102.76 1406.08 38.81 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 36.76 26.60 269.57 7.73 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 20.49 17.64 21.21 5.84 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 34.21 26.43 31.34 17.36 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 65.99 43.11 427.98 17.34 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) 01/17/2024 _x86_64_ (2 CPU) 14:03:21 LINUX RESTART (2 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.83 1.66 16.62 5.68 0.13 34.08 02:05:01 PM 0 41.89 1.87 18.03 4.69 0.12 33.40 02:05:01 PM 1 41.76 1.46 15.22 6.66 0.14 34.76 02:06:01 PM all 39.86 0.00 3.47 3.72 0.11 52.84 02:06:01 PM 0 42.39 0.00 3.43 4.43 0.12 49.63 02:06:01 PM 1 37.32 0.00 3.52 3.01 0.10 56.05 02:07:01 PM all 25.43 0.00 1.45 1.76 0.08 71.28 02:07:01 PM 0 34.48 0.00 1.51 1.38 0.08 62.55 02:07:01 PM 1 16.38 0.00 1.39 2.15 0.08 79.99 02:08:01 PM all 37.63 0.00 2.26 0.75 0.11 59.25 02:08:01 PM 0 39.20 0.00 2.34 0.79 0.12 57.55 02:08:01 PM 1 36.05 0.00 2.17 0.71 0.10 60.97 Average: all 36.15 0.41 5.88 2.96 0.11 54.50 Average: 0 39.48 0.46 6.23 2.81 0.11 50.92 Average: 1 32.82 0.36 5.52 3.11 0.11 58.08