---> uname -a: Linux prd-centos8-builder-2c-1g-14802.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 586 5026 19 2086 6808 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:db:95:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fedb:9531/64 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) 06/05/2024 _x86_64_ (2 CPU) 05:03:30 LINUX RESTART (2 CPU) 05:04:03 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 280.09 134.56 145.54 5560.70 7361.44 05:06:01 AM 89.49 0.48 89.00 56.38 8320.04 05:07:01 AM 26.01 0.38 25.63 11.46 959.77 05:08:01 AM 22.91 0.48 22.43 49.06 471.59 Average: 103.16 33.13 70.02 1384.73 4252.61 05:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5280200 7007132 2604244 33.03 2688 1900008 717980 8.04 218268 2041732 128100 05:06:01 AM 5204468 7025424 2679976 33.99 2688 1988556 673124 7.54 244896 2068868 10548 05:07:01 AM 5176116 6996944 2708328 34.35 2688 1988900 707576 7.92 246780 2096172 16 05:08:01 AM 5146088 6971412 2738356 34.73 2688 1992724 724584 8.11 426088 1946112 12616 Average: 5201718 7000228 2682726 34.03 2688 1967547 705816 7.90 284008 2038221 37820 05:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 289.74 148.69 1749.85 67.00 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 36.79 30.16 254.89 11.22 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.50 21.93 25.14 7.62 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 32.79 27.75 30.26 12.51 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 94.59 56.36 504.70 24.23 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) 06/05/2024 _x86_64_ (2 CPU) 05:03:30 LINUX RESTART (2 CPU) 05:04:03 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 42.04 2.16 18.08 5.36 0.13 32.23 05:05:01 AM 0 47.47 1.91 15.42 4.64 0.12 30.44 05:05:01 AM 1 36.55 2.41 20.77 6.09 0.14 34.04 05:06:01 AM all 39.42 0.00 2.77 2.33 0.10 55.38 05:06:01 AM 0 39.96 0.00 3.05 2.68 0.10 54.21 05:06:01 AM 1 38.88 0.00 2.49 1.97 0.10 56.56 05:07:01 AM all 36.00 0.00 2.01 0.45 0.10 61.44 05:07:01 AM 0 24.02 0.00 1.92 0.68 0.10 73.28 05:07:01 AM 1 48.05 0.00 2.10 0.22 0.10 49.53 05:08:01 AM all 41.62 0.00 2.50 0.20 0.09 55.59 05:08:01 AM 0 40.15 0.00 2.42 0.30 0.08 57.05 05:08:01 AM 1 43.09 0.00 2.59 0.10 0.10 54.13 Average: all 39.75 0.52 6.21 2.05 0.11 51.37 Average: 0 37.81 0.46 5.60 2.05 0.10 53.98 Average: 1 41.70 0.58 6.82 2.05 0.11 48.75