---> uname -a: Linux prd-centos8-builder-2c-1g-3607.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 545 5037 19 2116 6848 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:c7:83:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fec7:83ae/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) 02/08/2024 _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 210.05 112.11 97.93 3117.63 7173.24 01:06:01 AM 111.53 0.28 111.25 17.87 9650.72 01:07:01 AM 29.09 0.30 28.79 42.39 1536.24 01:08:01 AM 26.80 0.58 26.21 33.73 748.33 Average: 94.37 28.32 66.04 803.00 4776.89 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5219156 7002068 2665288 33.80 2688 1955616 712116 7.97 219420 2102748 171796 01:06:01 AM 5138368 6995484 2746076 34.83 2688 2023772 688804 7.71 243748 2134592 41796 01:07:01 AM 5169956 7018684 2714488 34.43 2688 2015400 673076 7.53 251968 2093540 36 01:08:01 AM 5158492 7008632 2725952 34.57 2688 2016540 676908 7.58 419472 1938736 15820 Average: 5171493 7006217 2712951 34.41 2688 2002832 687726 7.70 283652 2067404 57362 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 121.21 82.32 1250.76 24.20 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 35.33 26.75 264.65 8.09 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 22.44 18.88 22.87 6.45 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 34.46 28.73 33.98 16.79 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 53.36 39.17 393.09 13.88 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) 02/08/2024 _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 38.99 1.50 16.43 4.95 0.11 38.02 01:05:01 AM 0 32.97 1.32 13.61 4.76 0.12 47.23 01:05:01 AM 1 45.02 1.69 19.26 5.14 0.10 28.80 01:06:01 AM all 39.94 0.00 3.32 2.95 0.11 53.68 01:06:01 AM 0 27.92 0.00 3.02 2.59 0.12 66.36 01:06:01 AM 1 51.95 0.00 3.62 3.32 0.10 41.02 01:07:01 AM all 27.92 0.00 1.42 0.58 0.08 70.01 01:07:01 AM 0 16.83 0.00 1.30 0.63 0.07 81.17 01:07:01 AM 1 38.99 0.00 1.53 0.52 0.08 58.88 01:08:01 AM all 38.43 0.00 2.35 0.23 0.11 58.88 01:08:01 AM 0 27.85 0.00 2.30 0.27 0.12 69.47 01:08:01 AM 1 49.03 0.00 2.40 0.20 0.10 48.27 Average: all 36.32 0.37 5.85 2.17 0.10 55.20 Average: 0 26.38 0.33 5.03 2.05 0.10 66.11 Average: 1 46.25 0.42 6.66 2.28 0.10 44.29