---> uname -a: Linux prd-centos8-builder-2c-1g-14108.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 569 5032 19 2097 6825 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:cb:98:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fecb:98af/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) 03/18/2024 _x86_64_ (2 CPU) 14:03:28 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 247.33 148.78 98.55 6281.91 11396.85 02:06:01 PM 96.18 0.28 95.90 17.86 8342.23 02:07:01 PM 24.81 0.27 24.55 41.86 1458.06 02:08:01 PM 19.56 0.82 18.75 57.59 427.18 Average: 96.98 37.54 59.44 1600.00 5406.33 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5281284 7017372 2603152 33.02 2688 1910508 713924 7.99 218712 2045204 138940 02:06:01 PM 5164008 6993668 2720428 34.50 2688 1997348 719672 8.06 242684 2110748 32080 02:07:01 PM 5209776 7040092 2674660 33.92 2688 1998488 661456 7.40 245840 2062784 12 02:08:01 PM 5177816 7010092 2706620 34.33 2688 2000464 691776 7.74 415916 1924948 248 Average: 5208221 7015306 2676215 33.94 2688 1976702 696707 7.80 280788 2035921 42820 02:04:01 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 296.00 156.86 1688.84 60.56 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 36.69 28.51 254.52 9.10 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 26.96 23.23 26.65 7.65 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 32.28 26.90 31.50 16.53 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 97.99 58.88 500.43 23.46 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) 03/18/2024 _x86_64_ (2 CPU) 14:03:28 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.90 2.48 18.52 6.24 0.16 28.71 02:05:01 PM 0 47.63 1.89 14.63 5.11 0.15 30.59 02:05:01 PM 1 40.11 3.08 22.46 7.39 0.17 26.80 02:06:01 PM all 41.47 0.00 3.13 2.64 0.13 52.63 02:06:01 PM 0 22.16 0.00 2.98 2.96 0.10 71.79 02:06:01 PM 1 60.75 0.00 3.28 2.31 0.17 33.50 02:07:01 PM all 39.11 0.00 1.82 0.50 0.10 58.46 02:07:01 PM 0 22.49 0.00 1.85 0.73 0.08 74.84 02:07:01 PM 1 55.76 0.00 1.80 0.27 0.12 42.05 02:08:01 PM all 37.50 0.00 2.18 0.98 0.11 59.24 02:08:01 PM 0 41.09 0.00 2.27 0.87 0.12 55.66 02:08:01 PM 1 33.90 0.00 2.08 1.08 0.10 62.83 Average: all 40.48 0.61 6.35 2.57 0.13 49.86 Average: 0 33.30 0.47 5.40 2.41 0.11 58.31 Average: 1 47.68 0.75 7.31 2.73 0.14 41.38