---> uname -a: Linux prd-centos8-builder-4c-4g-40385.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 765 12086 19 2910 14651 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:e8:3c:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fee8:3c5a/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) 09/21/2024 _x86_64_ (4 CPU) 06:02:56 LINUX RESTART (4 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 339.85 18.64 321.21 4050.77 12732.10 06:06:01 AM 170.22 0.93 169.29 158.24 8974.59 06:07:01 AM 43.53 1.58 41.94 1724.65 12196.67 Average: 184.55 7.05 177.50 1978.12 11301.28 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 12337956 14424304 3803576 23.56 2688 2282832 1343776 7.82 284316 3102292 180148 06:06:01 AM 9022772 11672132 7118760 44.10 2688 2838116 4018704 23.38 398700 6263920 397688 06:07:01 AM 11208824 13830296 4932708 30.56 2688 2810092 1926992 11.21 556304 3927516 81636 Average: 10856517 13308911 5285015 32.74 2688 2643680 2429824 14.14 413107 4431243 219824 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 296.12 237.83 3279.97 39.38 0.00 0.00 0.00 0.00 06:06:01 AM lo 983.22 983.22 982.60 982.60 0.00 0.00 0.00 0.00 06:06:01 AM eth0 250.32 181.15 3703.07 24.31 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.55 0.55 1.31 1.31 0.00 0.00 0.00 0.00 06:07:01 AM eth0 138.03 100.97 1977.47 12.88 0.00 0.00 0.00 0.00 Average: lo 327.89 327.89 327.94 327.94 0.00 0.00 0.00 0.00 Average: eth0 228.16 173.32 2986.87 25.52 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) 09/21/2024 _x86_64_ (4 CPU) 06:02:56 LINUX RESTART (4 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 43.24 0.00 2.62 2.74 0.10 51.30 06:05:01 AM 0 41.61 0.00 1.92 2.89 0.10 53.48 06:05:01 AM 1 49.19 0.00 4.00 4.57 0.10 42.14 06:05:01 AM 2 41.56 0.00 1.42 0.35 0.08 56.59 06:05:01 AM 3 40.63 0.00 3.13 3.17 0.10 52.97 06:06:01 AM all 64.13 0.00 2.24 1.08 0.09 32.46 06:06:01 AM 0 66.19 0.00 1.51 0.35 0.10 31.85 06:06:01 AM 1 62.41 0.00 1.56 0.94 0.10 35.00 06:06:01 AM 2 66.47 0.00 3.11 1.22 0.08 29.12 06:06:01 AM 3 61.47 0.00 2.80 1.79 0.08 33.86 06:07:01 AM all 59.25 0.00 1.62 0.54 0.10 38.50 06:07:01 AM 0 62.20 0.00 1.26 0.02 0.10 36.42 06:07:01 AM 1 50.85 0.00 2.38 1.34 0.10 45.33 06:07:01 AM 2 58.06 0.00 1.09 0.10 0.08 40.67 06:07:01 AM 3 65.90 0.00 1.74 0.69 0.10 31.57 Average: all 55.54 0.00 2.16 1.45 0.09 40.75 Average: 0 56.65 0.00 1.56 1.09 0.10 40.60 Average: 1 54.15 0.00 2.65 2.28 0.10 40.82 Average: 2 55.36 0.00 1.87 0.56 0.08 42.13 Average: 3 56.00 0.00 2.56 1.88 0.09 39.47