---> uname -a: Linux prd-centos8-builder-2c-1g-7766.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: 2800.000 BogoMIPS: 5600.00 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 530 5063 19 2104 6864 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:56:d1:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe56:d1aa/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) 02/22/2024 _x86_64_ (2 CPU) 17:03:34 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 244.44 156.69 87.75 6374.00 24588.29 05:06:01 PM 105.78 0.23 105.55 16.53 7822.64 05:07:01 PM 53.19 0.35 52.84 43.73 4211.85 05:08:01 PM 16.78 0.40 16.38 18.40 422.65 Average: 105.05 39.42 65.63 1613.10 9261.30 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5315856 7014620 2568588 32.58 2688 1878456 757616 8.48 236520 2016372 130652 05:06:01 PM 5161872 7008836 2722572 34.53 2688 2013944 718656 8.04 221180 2135384 101836 05:07:01 PM 5206164 7044684 2678280 33.97 2688 2006080 664216 7.44 249120 2063468 12 05:08:01 PM 5211192 7048440 2673252 33.91 2688 2004104 660756 7.40 415244 1892692 14768 Average: 5223771 7029145 2660673 33.75 2688 1975646 700311 7.84 280516 2026979 61817 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 351.21 162.04 1660.10 61.12 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 37.64 29.07 386.92 7.37 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 25.96 22.41 25.94 7.68 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 28.93 23.63 31.26 14.51 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 110.93 59.29 526.05 22.67 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) 02/22/2024 _x86_64_ (2 CPU) 17:03:34 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 34.45 2.71 20.29 14.65 0.47 27.43 05:05:01 PM 0 36.56 2.41 20.56 17.16 0.68 22.63 05:05:01 PM 1 32.29 3.02 20.01 12.07 0.26 32.36 05:06:01 PM all 37.91 0.00 3.78 4.91 0.11 53.29 05:06:01 PM 0 45.86 0.00 3.82 4.79 0.12 45.42 05:06:01 PM 1 29.98 0.00 3.75 5.03 0.10 61.14 05:07:01 PM all 36.83 0.00 1.89 1.74 0.10 59.44 05:07:01 PM 0 59.94 0.00 2.17 1.30 0.10 36.48 05:07:01 PM 1 13.81 0.00 1.60 2.18 0.10 82.31 05:08:01 PM all 32.49 0.00 2.13 0.20 0.08 65.09 05:08:01 PM 0 39.31 0.00 2.18 0.22 0.08 58.20 05:08:01 PM 1 25.67 0.00 2.08 0.18 0.08 71.98 Average: all 35.43 0.67 6.94 5.32 0.19 51.46 Average: 0 45.43 0.60 7.15 5.84 0.24 40.74 Average: 1 25.37 0.73 6.73 4.80 0.13 62.24