---> uname -a: Linux prd-centos8-builder-2c-1g-14954.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 540 5063 19 2096 6855 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:50:59:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe50:5993/64 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) 03/21/2024 _x86_64_ (2 CPU) 21:03:30 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 252.88 155.50 97.38 6362.15 22692.59 09:06:01 PM 98.20 0.28 97.92 17.86 9056.01 09:07:01 PM 34.14 0.57 33.58 49.86 1663.97 09:08:01 PM 17.69 0.32 17.38 26.26 373.48 Average: 100.73 39.17 61.56 1614.16 8446.77 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5340524 7067800 2543920 32.27 2688 1900784 642228 7.19 216352 1987864 135708 09:06:01 PM 5210240 7040148 2674204 33.92 2688 1997280 672676 7.53 229956 2079996 31964 09:07:01 PM 5167192 6998136 2717252 34.46 2688 1998888 705980 7.90 245268 2109976 152 09:08:01 PM 5148048 6979792 2736396 34.71 2688 1999700 709596 7.94 424160 1950232 168 Average: 5216501 7021469 2667943 33.84 2688 1974163 682620 7.64 278934 2032017 41998 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 262.73 159.80 1657.49 59.54 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 33.29 26.66 279.56 8.39 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 31.64 27.40 30.54 15.79 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 33.57 26.96 32.77 10.19 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 90.31 60.21 500.12 23.48 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) 03/21/2024 _x86_64_ (2 CPU) 21:03:30 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 37.88 2.66 19.01 12.01 0.12 28.32 09:05:01 PM 0 43.74 2.20 19.09 9.08 0.12 25.76 09:05:01 PM 1 32.01 3.11 18.94 14.94 0.12 30.88 09:06:01 PM all 36.76 0.00 2.80 4.17 0.11 56.16 09:06:01 PM 0 49.23 0.00 3.13 4.71 0.10 42.83 09:06:01 PM 1 24.31 0.00 2.47 3.64 0.12 69.46 09:07:01 PM all 37.81 0.00 1.88 1.97 0.10 58.24 09:07:01 PM 0 45.33 0.00 1.90 3.40 0.08 49.28 09:07:01 PM 1 30.29 0.00 1.87 0.53 0.12 67.19 09:08:01 PM all 37.73 0.00 2.07 0.53 0.11 59.56 09:08:01 PM 0 41.75 0.00 1.95 0.92 0.12 55.27 09:08:01 PM 1 33.70 0.00 2.20 0.15 0.10 63.85 Average: all 37.54 0.65 6.37 4.63 0.11 50.70 Average: 0 45.02 0.54 6.44 4.50 0.10 43.40 Average: 1 30.07 0.76 6.30 4.76 0.11 58.00