---> uname -a: Linux prd-centos8-builder-2c-1g-1327.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 524 5058 19 2116 6869 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:48:9a:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe48:9a6c/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) 02/01/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 213.06 122.96 90.10 4890.77 6618.19 09:06:01 AM 109.10 0.28 108.82 17.86 9147.23 09:07:01 AM 34.83 0.30 34.53 42.39 2136.88 09:08:01 AM 30.07 0.78 29.29 57.05 916.24 Average: 96.77 31.08 65.68 1252.12 4704.56 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5324772 7054580 2559672 32.46 2688 1904472 661988 7.41 216656 2006476 133576 09:06:01 AM 5205704 7052972 2678740 33.98 2688 2014076 641776 7.18 238788 2070132 48272 09:07:01 AM 5202368 7050784 2682076 34.02 2688 2015344 647260 7.25 252068 2060260 28 09:08:01 AM 5153596 7019468 2730848 34.64 2688 2031300 662680 7.42 423412 1935948 30468 Average: 5221610 7044451 2662834 33.77 2688 1991298 653426 7.31 282731 2018204 53086 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 288.65 144.97 1686.27 61.45 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 41.29 31.31 464.16 8.48 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 30.23 25.80 29.55 8.89 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 33.94 27.16 34.11 10.45 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 98.53 57.31 553.55 22.32 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) 02/01/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 38.04 1.60 16.77 11.08 0.11 32.40 09:05:01 AM 0 36.84 1.88 19.20 11.24 0.12 30.72 09:05:01 AM 1 39.24 1.31 14.34 10.93 0.10 34.08 09:06:01 AM all 40.69 0.00 3.79 2.78 0.11 52.64 09:06:01 AM 0 32.37 0.00 4.19 2.99 0.10 60.36 09:06:01 AM 1 49.05 0.00 3.39 2.57 0.12 44.87 09:07:01 AM all 40.08 0.00 1.82 0.67 0.10 57.33 09:07:01 AM 0 50.41 0.00 1.97 0.98 0.10 46.54 09:07:01 AM 1 29.76 0.00 1.68 0.35 0.10 68.11 09:08:01 AM all 39.34 0.00 2.75 0.42 0.12 57.37 09:08:01 AM 0 52.01 0.00 2.83 0.40 0.12 44.64 09:08:01 AM 1 26.69 0.00 2.66 0.45 0.12 70.08 Average: all 39.55 0.39 6.22 3.69 0.11 50.04 Average: 0 42.93 0.46 6.97 3.86 0.11 45.67 Average: 1 36.16 0.32 5.47 3.53 0.11 54.41