---> uname -a: Linux prd-centos8-builder-2c-1g-7392.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 540 5051 19 2108 6854 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:d6:49:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fed6:4948/64 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) 02/21/2024 _x86_64_ (2 CPU) 15:04:11 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 190.12 82.29 107.83 2002.80 7145.70 03:07:01 PM 90.10 0.27 89.84 17.46 8696.88 03:08:01 PM 24.93 0.30 24.63 42.39 1032.88 03:09:01 PM 24.38 0.78 23.60 57.06 715.35 Average: 82.39 20.91 61.48 529.97 4398.00 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 5179636 6995092 2704808 34.31 2688 1984512 775676 8.68 228240 2120564 197648 03:07:01 PM 5196188 7037228 2688256 34.10 2688 2007840 700256 7.84 243712 2076428 16488 03:08:01 PM 5135484 6977572 2748960 34.87 2688 2009128 756272 8.47 250400 2131248 28 03:09:01 PM 5233420 7078244 2651024 33.62 2688 2011128 652624 7.31 418932 1863512 17452 Average: 5186182 7022034 2698262 34.22 2688 2003152 721207 8.07 285321 2047938 57904 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 59.70 41.60 1038.07 8.75 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 29.96 22.89 139.24 7.10 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 21.76 19.03 19.16 6.87 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 34.49 27.66 35.68 18.16 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 36.48 27.80 308.06 10.22 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) 02/21/2024 _x86_64_ (2 CPU) 15:04:11 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 39.97 1.19 12.18 5.46 0.12 41.08 03:06:01 PM 0 43.76 0.37 6.73 4.52 0.12 44.50 03:06:01 PM 1 36.13 2.02 17.69 6.42 0.12 37.62 03:07:01 PM all 37.28 0.00 3.00 4.13 0.12 55.48 03:07:01 PM 0 35.90 0.00 2.75 4.95 0.12 56.29 03:07:01 PM 1 38.65 0.00 3.24 3.31 0.12 54.69 03:08:01 PM all 30.02 0.00 1.52 0.90 0.08 67.48 03:08:01 PM 0 18.08 0.00 1.55 1.00 0.07 79.31 03:08:01 PM 1 42.00 0.00 1.49 0.80 0.08 55.63 03:09:01 PM all 38.08 0.00 2.64 0.66 0.10 58.52 03:09:01 PM 0 31.92 0.00 2.25 0.72 0.08 65.03 03:09:01 PM 1 44.24 0.00 3.03 0.60 0.12 52.02 Average: all 36.33 0.29 4.82 2.78 0.10 55.68 Average: 0 32.40 0.09 3.32 2.79 0.10 61.31 Average: 1 40.27 0.50 6.32 2.77 0.11 50.03