---> uname -a: Linux prd-centos8-builder-2c-1g-9563.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 572 5027 19 2099 6822 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:f3:22:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fef3:2200/64 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) 02/28/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 215.96 111.40 104.57 3112.68 7110.28 09:06:01 PM 100.50 0.27 100.23 17.46 9077.39 09:07:01 PM 23.53 0.30 23.23 42.39 932.61 09:08:01 PM 24.73 0.58 24.15 33.73 732.39 Average: 91.18 28.14 63.04 801.57 4463.17 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5240464 7001696 2643972 33.53 2688 1934444 727460 8.14 219560 2079888 158200 09:06:01 PM 5169468 7001968 2714968 34.43 2688 2000328 699120 7.83 242808 2102620 16500 09:07:01 PM 5110128 6944000 2774308 35.19 2688 2001724 760088 8.51 245256 2159268 144 09:08:01 PM 5118228 6954420 2766208 35.08 2688 2002904 742992 8.32 412868 1983660 17524 Average: 5159572 6975521 2724864 34.56 2688 1984850 732415 8.20 280123 2081359 48092 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 107.78 73.47 1137.10 29.17 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 33.31 25.35 227.79 7.73 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.40 19.35 22.43 6.80 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 31.99 25.66 34.51 9.35 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 48.87 35.96 355.46 13.26 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) 02/28/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 41.96 1.59 16.06 4.26 0.11 36.02 09:05:01 PM 0 45.49 1.25 14.46 3.27 0.10 35.42 09:05:01 PM 1 38.43 1.93 17.65 5.25 0.12 36.63 09:06:01 PM all 37.78 0.00 3.05 3.43 0.13 55.62 09:06:01 PM 0 27.85 0.00 3.09 3.11 0.13 65.81 09:06:01 PM 1 47.73 0.00 3.00 3.74 0.12 45.41 09:07:01 PM all 27.24 0.00 1.37 0.22 0.08 71.09 09:07:01 PM 0 8.01 0.00 1.33 0.23 0.08 90.34 09:07:01 PM 1 46.51 0.00 1.40 0.22 0.08 51.79 09:08:01 PM all 37.86 0.00 2.60 0.35 0.10 59.09 09:08:01 PM 0 25.56 0.00 2.43 0.10 0.10 71.81 09:08:01 PM 1 50.18 0.00 2.77 0.60 0.10 46.35 Average: all 36.18 0.39 5.73 2.05 0.10 55.53 Average: 0 26.64 0.31 5.30 1.67 0.10 65.98 Average: 1 45.73 0.48 6.17 2.44 0.10 45.08