---> uname -a: Linux prd-centos8-builder-2c-1g-21966.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 592 5021 19 2086 6802 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:e4:b0:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fee4:b091/64 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) 04/10/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 219.90 119.05 100.85 3581.14 6873.24 06:06:01 AM 90.32 0.97 89.35 76.91 8362.16 06:07:02 AM 24.56 0.10 24.46 3.60 997.47 06:08:01 AM 3.07 0.00 3.07 0.00 98.92 06:09:01 AM 20.05 0.48 19.56 49.06 399.25 Average: 71.81 24.20 47.61 744.60 3357.23 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5291920 7034872 2592516 32.88 2688 1916096 687492 7.70 218120 2031300 142704 06:06:01 AM 5156604 6976676 2727832 34.60 2688 1987676 731456 8.19 245440 2114680 16440 06:07:02 AM 5168296 6988472 2716140 34.45 2688 1987788 713548 7.99 256804 2091172 4 06:08:01 AM 5165888 6986024 2718548 34.48 2688 1987788 715088 8.01 256860 2093532 4 06:09:01 AM 5204528 7029100 2679908 33.99 2688 1991704 657668 7.36 424864 1887068 12760 Average: 5197447 7003029 2686989 34.08 2688 1974210 701050 7.85 280418 2043550 34382 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 172.84 104.47 1240.36 42.94 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 41.85 33.79 197.19 16.58 0.00 0.00 0.00 0.00 06:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 AM eth0 27.60 24.61 23.76 7.91 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 1.83 1.64 1.95 0.47 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 29.71 24.55 29.71 10.24 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 54.94 37.93 299.58 15.68 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) 04/10/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.68 2.11 17.95 3.30 0.11 33.84 06:05:01 AM 0 44.77 2.87 22.08 3.53 0.12 26.62 06:05:01 AM 1 40.62 1.36 13.89 3.08 0.10 40.95 06:06:01 AM all 41.55 0.00 2.89 2.02 0.10 53.44 06:06:01 AM 0 59.40 0.00 3.17 1.62 0.10 35.72 06:06:01 AM 1 23.71 0.00 2.61 2.43 0.10 71.15 06:07:02 AM all 38.67 0.00 2.12 0.28 0.09 58.84 06:07:02 AM 0 56.95 0.00 2.23 0.38 0.08 40.35 06:07:02 AM 1 20.37 0.00 2.00 0.18 0.10 77.34 06:08:01 AM all 1.73 0.00 0.18 0.03 0.04 98.02 06:08:01 AM 0 2.70 0.00 0.25 0.00 0.03 97.02 06:08:01 AM 1 0.76 0.00 0.10 0.05 0.05 99.03 06:09:01 AM all 33.82 0.00 1.99 0.20 0.10 63.89 06:09:01 AM 0 45.07 0.00 2.27 0.15 0.10 52.42 06:09:01 AM 1 22.57 0.00 1.72 0.25 0.10 75.36 Average: all 31.76 0.42 5.00 1.16 0.09 61.57 Average: 0 41.90 0.56 5.94 1.13 0.09 50.38 Average: 1 21.65 0.27 4.06 1.20 0.09 72.73