---> uname -a: Linux prd-centos8-builder-2c-1g-10459.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 537 5002 19 2159 6855 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:82:33:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe82:33e7/64 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) 01/08/2024 _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 228.16 142.55 85.60 5984.41 6496.73 11:06:01 AM 97.33 0.23 97.10 16.53 8339.81 11:07:01 AM 61.92 0.65 61.27 51.72 5980.95 11:08:01 AM 13.40 0.00 13.40 0.00 261.74 11:09:01 AM 28.64 0.48 28.16 49.05 872.54 Average: 85.89 28.79 57.11 1220.46 4390.31 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5348644 7070848 2535800 32.16 2688 1895540 658100 7.37 216284 1976420 130464 11:06:01 AM 5145076 7032488 2739368 34.74 2688 2053432 685868 7.68 220784 2148572 132524 11:07:01 AM 5156052 7048976 2728392 34.60 2688 2058580 666696 7.46 252712 2101748 28 11:08:01 AM 5142996 7037308 2741448 34.77 2688 2059980 677896 7.59 253228 2114440 1420 11:09:01 AM 5147780 7045552 2736664 34.71 2688 2062748 670724 7.51 429492 1934196 27796 Average: 5188110 7047034 2696334 34.20 2688 2026056 671857 7.52 274500 2055075 58446 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 279.27 145.23 1646.59 61.26 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 43.24 30.74 545.79 6.87 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 29.60 25.23 149.92 7.37 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 26.95 21.20 23.50 6.96 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 26.62 22.01 25.64 10.01 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 81.14 48.89 478.31 18.50 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) 01/08/2024 _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 43.59 2.60 19.70 5.17 0.22 28.71 11:05:01 AM 0 38.21 2.72 17.72 4.97 0.26 36.12 11:05:01 AM 1 48.97 2.49 21.69 5.38 0.19 21.28 11:06:01 AM all 36.91 0.00 3.23 3.75 0.14 55.97 11:06:01 AM 0 33.11 0.00 3.53 3.45 0.13 59.78 11:06:01 AM 1 40.72 0.00 2.93 4.05 0.15 52.15 11:07:01 AM all 39.60 0.00 2.32 2.44 0.15 55.49 11:07:01 AM 0 36.11 0.00 2.60 2.45 0.17 58.67 11:07:01 AM 1 43.09 0.00 2.03 2.43 0.13 52.31 11:08:01 AM all 34.90 0.00 1.84 0.47 0.17 62.62 11:08:01 AM 0 28.36 0.00 1.77 0.75 0.17 68.96 11:08:01 AM 1 41.46 0.00 1.92 0.18 0.17 56.28 11:09:01 AM all 39.33 0.00 2.65 1.49 0.13 56.39 11:09:01 AM 0 36.74 0.00 2.41 1.76 0.12 58.96 11:09:01 AM 1 41.94 0.00 2.89 1.22 0.15 53.81 Average: all 38.85 0.51 5.89 2.66 0.16 51.93 Average: 0 34.49 0.54 5.56 2.67 0.17 56.58 Average: 1 43.21 0.49 6.23 2.64 0.16 47.27