---> uname -a: Linux prd-centos8-builder-2c-1g-11458.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: 2799.996 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 576 5008 19 2114 6817 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:77:fb:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe77:fb64/64 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) 01/12/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 271.94 159.51 112.43 7641.05 17176.24 05:06:01 AM 108.07 0.28 107.78 17.86 9119.85 05:07:01 AM 34.84 0.30 34.54 42.39 2189.25 05:08:01 AM 23.98 0.58 23.39 30.66 703.98 Average: 109.71 40.17 69.54 1933.15 7297.47 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5265936 6994556 2618508 33.21 2688 1902840 729200 8.16 218344 2061876 132472 05:06:01 AM 5162628 7008968 2721816 34.52 2688 2012720 701052 7.85 239280 2112252 47844 05:07:01 AM 5208180 7055404 2676264 33.94 2688 2013992 666476 7.46 253240 2054888 8 05:08:01 AM 5088032 6946232 2796412 35.47 2688 2024804 749892 8.39 423252 2004688 25504 Average: 5181194 7001290 2703250 34.29 2688 1988589 711655 7.97 283529 2058426 51457 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 307.93 152.93 1675.25 59.85 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 46.43 33.38 467.63 7.78 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 24.56 21.18 24.99 7.56 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 38.39 29.91 37.38 20.88 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 104.33 59.35 551.34 24.02 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) 01/12/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 41.90 2.64 18.89 10.91 0.15 25.52 05:05:01 AM 0 25.34 3.83 22.98 12.17 0.17 35.51 05:05:01 AM 1 58.37 1.45 14.83 9.65 0.12 15.59 05:06:01 AM all 38.68 0.00 3.41 3.86 0.11 53.94 05:06:01 AM 0 61.42 0.00 4.35 4.53 0.12 29.58 05:06:01 AM 1 16.14 0.00 2.48 3.19 0.10 78.09 05:07:01 AM all 30.87 0.00 1.40 1.27 0.08 66.37 05:07:01 AM 0 43.78 0.00 1.40 1.74 0.08 52.99 05:07:01 AM 1 17.99 0.00 1.40 0.80 0.08 79.73 05:08:01 AM all 38.70 0.00 2.30 0.52 0.09 58.39 05:08:01 AM 0 58.89 0.00 2.65 0.68 0.08 37.69 05:08:01 AM 1 18.56 0.00 1.95 0.35 0.10 79.04 Average: all 37.52 0.65 6.43 4.10 0.11 51.20 Average: 0 47.48 0.94 7.76 4.74 0.11 38.97 Average: 1 27.60 0.36 5.11 3.47 0.10 63.36