---> uname -a: Linux prd-centos8-builder-2c-1g-9583.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 542 5056 19 2099 6852 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:92:58:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe92:58c4/64 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) 02/29/2024 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 224.09 122.23 101.87 3531.49 6985.32 01:06:01 AM 95.37 0.23 95.13 16.53 9279.55 01:07:01 AM 32.56 0.35 32.21 43.73 1320.01 01:08:01 AM 16.93 0.30 16.63 8.00 430.24 Average: 92.24 30.78 61.46 900.05 4503.89 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5266436 7020704 2618000 33.20 2688 1927552 691172 7.74 217832 2056076 151628 01:06:01 AM 5143472 6978952 2740964 34.76 2688 2003040 713656 7.99 220512 2149348 548 01:07:01 AM 5197220 7031012 2687216 34.08 2688 2001636 674096 7.55 243748 2075564 20 01:08:01 AM 5182772 7014792 2701664 34.27 2688 1999204 672628 7.53 241996 2091320 14624 Average: 5197475 7011365 2686961 34.08 2688 1982858 687888 7.70 231022 2093077 41705 01:04:01 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 131.44 86.07 1155.11 32.36 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 22.61 17.70 205.45 5.70 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 26.15 23.66 46.02 7.54 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 21.31 19.43 20.23 12.50 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 50.38 36.72 356.74 14.52 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) 02/29/2024 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 40.84 2.14 16.82 4.48 0.13 35.59 01:05:01 AM 0 41.89 1.85 12.34 3.59 0.13 40.19 01:05:01 AM 1 39.76 2.45 21.42 5.40 0.12 30.86 01:06:01 AM all 25.49 0.00 2.31 17.06 0.13 55.01 01:06:01 AM 0 14.67 0.00 1.87 22.86 0.13 60.46 01:06:01 AM 1 36.38 0.00 2.75 11.22 0.13 49.51 01:07:01 AM all 36.31 0.00 1.80 1.15 0.10 60.64 01:07:01 AM 0 28.53 0.00 1.75 0.69 0.08 68.95 01:07:01 AM 1 44.12 0.00 1.85 1.61 0.12 52.31 01:08:01 AM all 29.45 0.00 1.76 0.37 0.08 68.34 01:08:01 AM 0 16.69 0.00 1.61 0.30 0.08 81.32 01:08:01 AM 1 42.21 0.00 1.91 0.43 0.08 55.37 Average: all 32.99 0.53 5.63 5.77 0.11 54.98 Average: 0 25.42 0.46 4.38 6.87 0.11 62.75 Average: 1 40.62 0.60 6.88 4.66 0.11 47.13