---> uname -a: Linux prd-centos8-builder-2c-1g-14823.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 580 5023 19 2096 6815 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:c1:aa:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fec1:aacf/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) 03/21/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 275.80 159.29 116.51 7639.26 19455.19 11:06:01 AM 93.07 0.28 92.79 17.86 8791.95 11:07:01 AM 23.33 0.30 23.03 42.39 935.58 11:08:01 AM 21.76 0.78 20.98 57.06 440.96 Average: 103.49 40.16 63.33 1939.06 7405.98 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5279012 7016392 2605424 33.05 2688 1910856 750016 8.40 218296 2044776 139160 11:06:01 AM 5106860 6936604 2777576 35.23 2688 1997432 785436 8.79 242512 2167596 16572 11:07:01 AM 5179692 7010040 2704744 34.30 2688 1998576 723140 8.10 245112 2092956 20 11:08:01 AM 5103980 6939080 2780456 35.27 2688 2002732 780712 8.74 413532 1999900 12636 Average: 5167386 6975529 2717050 34.46 2688 1977399 759826 8.51 279863 2076307 42097 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 338.51 162.72 1691.25 58.67 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 36.12 28.12 254.68 9.07 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 29.23 25.66 29.57 8.08 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 36.31 30.09 34.88 20.15 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 110.04 61.65 502.58 23.99 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) 03/21/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 41.00 2.64 20.18 7.43 0.12 28.63 11:05:01 AM 0 37.82 2.17 19.55 7.09 0.14 33.24 11:05:01 AM 1 44.21 3.12 20.81 7.78 0.10 23.98 11:06:01 AM all 37.53 0.00 2.85 2.21 0.10 57.31 11:06:01 AM 0 47.06 0.00 2.97 1.88 0.10 47.99 11:06:01 AM 1 28.02 0.00 2.73 2.54 0.10 66.61 11:07:01 AM all 38.29 0.00 1.99 0.25 0.11 59.37 11:07:01 AM 0 43.63 0.00 1.97 0.23 0.10 54.07 11:07:01 AM 1 32.94 0.00 2.02 0.27 0.12 64.66 11:08:01 AM all 41.44 0.00 2.39 0.31 0.08 55.77 11:08:01 AM 0 48.97 0.00 2.30 0.32 0.08 48.33 11:08:01 AM 1 33.91 0.00 2.48 0.30 0.08 63.23 Average: all 39.56 0.65 6.78 2.53 0.10 50.38 Average: 0 44.40 0.54 6.64 2.36 0.10 45.97 Average: 1 34.71 0.77 6.93 2.69 0.10 54.80