---> uname -a: Linux prd-centos8-builder-2c-1g-85946.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 577 5030 19 2092 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:97:a6:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe97:a69b/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) 11/23/2024 _x86_64_ (2 CPU) 03:03:30 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 276.77 153.47 123.31 6405.73 25971.13 03:06:01 AM 118.15 6.77 111.38 1283.92 8978.94 03:07:01 AM 42.64 0.35 42.29 43.73 3412.83 03:08:01 AM 20.16 0.58 19.58 33.73 453.82 Average: 114.44 40.30 74.14 1941.96 9704.86 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5464988 7014868 2419448 30.69 2688 1731872 752872 8.43 196484 1914864 53936 03:06:01 AM 5131816 6953824 2752620 34.91 2688 1990324 773272 8.66 220708 2171132 78120 03:07:01 AM 5171484 6996788 2712952 34.41 2688 1993228 715804 8.01 246024 2103660 36 03:08:01 AM 5163988 6990492 2720448 34.50 2688 1994376 721656 8.08 416036 1940996 156 Average: 5233069 6988993 2651367 33.63 2688 1927450 740901 8.29 269813 2032663 33062 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 313.88 146.48 1129.78 63.61 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 53.06 39.68 805.05 9.29 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.76 23.76 44.45 8.48 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 31.61 26.91 31.12 15.63 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 106.09 59.21 502.63 24.26 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) 11/23/2024 _x86_64_ (2 CPU) 03:03:30 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 27.08 2.74 21.68 28.22 0.14 20.15 03:05:01 AM 0 19.17 3.16 25.62 32.49 0.15 19.41 03:05:01 AM 1 34.92 2.32 17.76 23.98 0.12 20.90 03:06:01 AM all 34.58 0.00 3.55 5.56 0.10 56.22 03:06:01 AM 0 30.68 0.00 3.11 4.93 0.10 61.18 03:06:01 AM 1 38.48 0.00 3.98 6.19 0.10 51.25 03:07:01 AM all 35.40 0.00 2.08 3.01 0.09 59.42 03:07:01 AM 0 39.81 0.00 1.92 3.19 0.10 54.99 03:07:01 AM 1 30.99 0.00 2.24 2.84 0.08 63.85 03:08:01 AM all 35.38 0.00 2.07 1.43 0.10 61.02 03:08:01 AM 0 33.10 0.00 2.07 1.00 0.10 63.73 03:08:01 AM 1 37.67 0.00 2.07 1.87 0.10 58.30 Average: all 33.14 0.67 7.27 9.46 0.11 49.35 Average: 0 30.76 0.78 8.08 10.27 0.11 50.01 Average: 1 35.52 0.57 6.47 8.66 0.10 48.68