---> uname -a: Linux prd-centos8-builder-2c-1g-15007.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 567 5016 19 2115 6826 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:6a:32:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe6a:3277/64 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) 01/25/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 207.37 121.40 85.97 3590.87 6722.21 01:06:01 PM 112.88 0.28 112.60 17.86 9159.90 01:07:01 PM 36.24 0.30 35.94 42.39 2238.06 01:08:01 PM 29.17 0.78 28.39 57.05 875.91 Average: 96.41 30.69 65.73 926.97 4749.04 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5297688 7034672 2586756 32.81 2688 1910352 721468 8.08 218024 2027840 139468 01:06:01 PM 5152756 6999708 2731688 34.65 2688 2013484 725752 8.12 240492 2120436 48260 01:07:01 PM 5168856 7016724 2715588 34.44 2688 2014748 692320 7.75 253136 2092392 24 01:08:01 PM 5162364 7015796 2722080 34.52 2688 2019324 706740 7.91 420440 1931756 28028 Average: 5195416 7016725 2689028 34.11 2688 1989477 711570 7.97 283023 2043106 53945 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 143.81 93.72 1187.56 40.45 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 42.75 32.74 465.45 8.42 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 30.79 27.35 30.63 8.82 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 38.55 30.37 40.30 11.53 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 63.98 46.04 430.97 17.31 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) 01/25/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 37.29 2.13 17.12 5.93 0.11 37.43 01:05:01 PM 0 40.44 2.20 16.06 6.50 0.14 34.67 01:05:01 PM 1 34.14 2.06 18.18 5.35 0.09 40.19 01:06:01 PM all 39.87 0.00 3.50 3.38 0.13 53.13 01:06:01 PM 0 59.46 0.00 4.07 2.49 0.12 33.86 01:06:01 PM 1 20.41 0.00 2.94 4.26 0.13 72.26 01:07:01 PM all 39.88 0.00 2.02 0.89 0.10 57.11 01:07:01 PM 0 47.18 0.00 1.97 0.47 0.10 50.28 01:07:01 PM 1 32.60 0.00 2.07 1.32 0.10 63.92 01:08:01 PM all 39.43 0.00 2.89 0.43 0.11 57.14 01:08:01 PM 0 57.16 0.00 3.20 0.48 0.12 39.04 01:08:01 PM 1 21.71 0.00 2.58 0.37 0.10 75.24 Average: all 39.13 0.52 6.30 2.63 0.11 51.30 Average: 0 51.13 0.54 6.26 2.46 0.12 39.50 Average: 1 27.16 0.50 6.35 2.80 0.10 63.08