---> uname -a: Linux prd-centos8-builder-2c-1g-10643.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: 2799.998 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 576 5023 19 2099 6818 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:3a:a8:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe3a:a8cc/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) 03/03/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 215.14 112.68 102.47 3122.69 6995.02 04:06:01 PM 97.63 0.27 97.37 17.46 8938.31 04:07:01 PM 23.33 0.30 23.03 42.39 940.87 04:08:01 PM 26.27 0.58 25.68 33.73 785.30 Average: 90.60 28.46 62.14 804.17 4414.99 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5262592 7024568 2621852 33.25 2688 1934788 708296 7.93 219584 2058824 158084 04:06:01 PM 5198160 7030312 2686284 34.07 2688 1999672 689160 7.71 243500 2074600 16500 04:07:01 PM 5118668 6952180 2765776 35.08 2688 2001068 789148 8.83 245588 2151580 148 04:08:01 PM 5111960 6947316 2772484 35.16 2688 2002248 768236 8.60 413068 1990364 17524 Average: 5172845 6988594 2711599 34.39 2688 1984444 738710 8.27 280435 2068842 48064 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 91.64 65.23 1109.29 23.39 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 31.58 24.46 223.74 8.02 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.59 19.84 20.38 13.46 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 33.52 27.13 34.70 9.61 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 44.83 34.17 347.06 13.62 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) 03/03/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 42.25 1.51 15.65 3.87 0.11 36.61 04:05:01 PM 0 49.69 1.15 13.81 3.88 0.12 31.36 04:05:01 PM 1 34.77 1.88 17.50 3.85 0.10 41.90 04:06:01 PM all 39.09 0.00 2.87 2.70 0.09 55.24 04:06:01 PM 0 51.01 0.00 3.15 3.14 0.08 42.62 04:06:01 PM 1 27.21 0.00 2.59 2.26 0.10 67.83 04:07:01 PM all 30.69 0.00 1.56 0.43 0.08 67.24 04:07:01 PM 0 48.57 0.00 1.80 0.33 0.08 49.22 04:07:01 PM 1 12.80 0.00 1.32 0.52 0.08 85.28 04:08:01 PM all 38.36 0.00 2.50 0.35 0.09 58.70 04:08:01 PM 0 54.37 0.00 3.02 0.45 0.10 42.06 04:08:01 PM 1 22.37 0.00 1.98 0.25 0.08 75.32 Average: all 37.58 0.37 5.61 1.83 0.09 54.51 Average: 0 50.91 0.28 5.42 1.94 0.10 41.34 Average: 1 24.25 0.46 5.80 1.71 0.09 67.69