---> uname -a: Linux prd-centos8-builder-2c-1g-19218.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 536 5078 19 2085 6859 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:9a:47:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe9a:4769/64 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) 03/30/2024 _x86_64_ (2 CPU) 01:03:30 LINUX RESTART (2 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 260.78 160.27 100.51 6490.95 12656.64 01:06:01 AM 96.63 0.23 96.40 16.53 8706.13 01:07:01 AM 30.34 0.32 30.03 43.19 1656.69 01:08:01 AM 14.43 0.03 14.40 0.53 318.86 Average: 99.88 39.72 60.17 1617.70 5806.33 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5358564 7074624 2525880 32.04 2688 1889556 648896 7.26 216520 1967796 122608 01:06:01 AM 5155636 6976172 2728808 34.61 2688 1988744 738604 8.27 221036 2140896 16568 01:07:01 AM 5224084 7043420 2660360 33.74 2688 1987308 676148 7.57 244996 2048436 16 01:08:01 AM 5154268 6973672 2730176 34.63 2688 1987456 739328 8.28 245752 2117372 132 Average: 5223138 7016972 2661306 33.75 2688 1963266 700744 7.84 232076 2068625 34831 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 286.24 143.19 1643.04 62.29 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 32.11 26.26 258.03 8.24 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.98 22.13 39.85 7.33 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 20.18 18.03 17.68 5.97 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 90.07 52.03 484.88 20.79 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) 03/30/2024 _x86_64_ (2 CPU) 01:03:30 LINUX RESTART (2 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 39.26 2.81 19.76 7.90 0.12 30.14 01:05:01 AM 0 42.73 2.35 19.43 6.85 0.12 28.52 01:05:01 AM 1 35.78 3.27 20.09 8.96 0.12 31.77 01:06:01 AM all 35.13 0.00 2.81 4.41 0.10 57.55 01:06:01 AM 0 20.87 0.00 2.66 3.70 0.09 72.68 01:06:01 AM 1 49.29 0.00 2.96 5.11 0.12 42.53 01:07:01 AM all 35.27 0.00 1.77 0.57 0.09 62.30 01:07:01 AM 0 17.37 0.00 1.45 0.73 0.08 80.36 01:07:01 AM 1 53.18 0.00 2.08 0.42 0.10 44.22 01:08:01 AM all 26.89 0.00 1.59 0.50 0.07 70.95 01:08:01 AM 0 17.58 0.00 1.47 0.45 0.07 80.44 01:08:01 AM 1 36.23 0.00 1.72 0.55 0.07 61.43 Average: all 34.09 0.69 6.39 3.30 0.10 55.44 Average: 0 24.51 0.58 6.16 2.89 0.09 65.77 Average: 1 43.67 0.80 6.61 3.71 0.10 45.11