---> uname -a: Linux prd-centos8-builder-4c-4g-77729.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 749 12707 19 2305 14667 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:80:bc:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe80:bc3c/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) 10/19/2024 _x86_64_ (4 CPU) 01:21:25 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 230.86 89.35 141.50 3544.42 10562.15 01:24:01 AM 37.85 0.00 37.85 0.00 4628.81 01:25:01 AM 4.83 0.03 4.80 0.53 110.86 01:26:01 AM 5.70 0.00 5.70 0.00 155.86 Average: 69.82 22.35 47.47 886.31 3864.73 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13270088 15129540 2871444 17.79 2688 2058712 826368 4.81 226580 2238700 116120 01:24:01 AM 13249008 15110732 2892524 17.92 2688 2059968 826368 4.81 226588 2257972 4 01:25:01 AM 13248132 15110560 2893400 17.93 2688 2060228 826368 4.81 226600 2258304 52 01:26:01 AM 13236936 15104644 2904596 17.99 2688 2064108 826368 4.81 226600 2264896 3588 Average: 13251041 15113869 2890491 17.91 2688 2060754 826368 4.81 226592 2254968 29941 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 95.03 68.61 1060.84 18.70 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 104.00 95.75 245.88 26.60 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 44.84 39.61 126.82 11.30 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 126.03 132.71 239.09 38.99 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 92.48 84.17 418.17 23.90 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) 10/19/2024 _x86_64_ (4 CPU) 01:21:25 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 17.56 0.79 13.99 1.27 0.09 66.30 01:23:01 AM 0 11.01 0.75 13.31 1.36 0.08 73.49 01:23:01 AM 1 22.45 0.47 10.43 1.00 0.12 65.54 01:23:01 AM 2 15.05 1.21 17.71 1.96 0.08 63.99 01:23:01 AM 3 21.72 0.74 14.53 0.77 0.08 62.16 01:24:01 AM all 0.58 0.00 0.39 0.26 0.06 98.71 01:24:01 AM 0 0.32 0.00 0.20 0.23 0.07 99.18 01:24:01 AM 1 0.50 0.00 0.38 0.40 0.05 98.66 01:24:01 AM 2 0.74 0.00 0.25 0.00 0.08 98.93 01:24:01 AM 3 0.77 0.00 0.72 0.42 0.05 98.05 01:25:01 AM all 0.29 0.00 0.16 0.02 0.04 99.50 01:25:01 AM 0 0.12 0.00 0.03 0.00 0.03 99.82 01:25:01 AM 1 0.22 0.00 0.13 0.07 0.07 99.52 01:25:01 AM 2 0.57 0.00 0.28 0.00 0.03 99.11 01:25:01 AM 3 0.25 0.00 0.20 0.00 0.02 99.53 01:26:01 AM all 0.41 0.00 0.38 0.02 0.06 99.14 01:26:01 AM 0 0.22 0.00 0.17 0.02 0.05 99.55 01:26:01 AM 1 0.27 0.00 0.40 0.03 0.08 99.22 01:26:01 AM 2 0.32 0.00 0.18 0.02 0.05 99.43 01:26:01 AM 3 0.84 0.00 0.75 0.00 0.05 98.36 Average: all 4.70 0.20 3.72 0.39 0.06 90.92 Average: 0 2.91 0.19 3.42 0.40 0.06 93.02 Average: 1 5.85 0.12 2.84 0.38 0.08 90.74 Average: 2 4.16 0.30 4.60 0.49 0.06 90.39 Average: 3 5.88 0.18 4.04 0.30 0.05 89.55