---> uname -a: Linux prd-centos8-builder-2c-1g-17280.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 568 5035 19 2095 6827 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:60:0b:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe60:b11/64 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) 03/22/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 215.96 116.93 99.03 3599.33 7173.38 08:06:01 PM 97.28 0.28 97.00 17.86 9088.49 08:07:01 PM 24.58 0.30 24.28 42.39 945.19 08:08:01 PM 26.31 0.78 25.53 57.06 599.63 Average: 91.04 29.58 61.46 929.23 4451.98 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5343676 7097380 2540768 32.23 2688 1926628 638772 7.15 218168 1979412 151152 08:06:01 PM 5158900 6988316 2725544 34.57 2688 1997404 722144 8.08 243316 2116144 16576 08:07:01 PM 5253868 7084376 2630576 33.36 2688 1998552 626480 7.01 245888 2019108 12 08:08:01 PM 5144496 6979508 2739948 34.75 2688 2002704 723376 8.10 414260 1960132 12620 Average: 5225235 7037395 2659209 33.73 2688 1981322 677693 7.59 280408 2018699 45090 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 212.90 114.48 1510.73 51.11 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 32.07 26.04 191.43 8.95 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 29.23 25.85 29.65 8.11 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 38.54 30.94 41.08 18.98 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 78.19 49.33 443.25 21.79 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) 03/22/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 41.75 1.68 17.68 9.36 0.10 29.43 08:05:01 PM 0 40.09 2.02 21.27 10.02 0.12 26.49 08:05:01 PM 1 43.40 1.35 14.12 8.70 0.08 32.35 08:06:01 PM all 38.13 0.00 2.77 5.42 0.09 53.58 08:06:01 PM 0 43.79 0.00 2.83 6.72 0.08 46.57 08:06:01 PM 1 32.48 0.00 2.71 4.12 0.10 60.59 08:07:01 PM all 38.26 0.00 1.92 0.37 0.08 59.38 08:07:01 PM 0 64.42 0.00 2.13 0.55 0.10 32.79 08:07:01 PM 1 12.10 0.00 1.70 0.18 0.07 85.95 08:08:01 PM all 40.12 0.00 2.48 0.48 0.08 56.84 08:08:01 PM 0 45.33 0.00 2.62 0.58 0.08 51.39 08:08:01 PM 1 34.91 0.00 2.35 0.38 0.08 62.28 Average: all 39.56 0.42 6.17 3.89 0.09 49.88 Average: 0 48.44 0.50 7.15 4.45 0.10 39.37 Average: 1 30.69 0.33 5.20 3.33 0.08 60.36