---> uname -a: Linux prd-centos8-builder-2c-1g-18975.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 566 5037 19 2095 6828 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:1e:97:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe1e:9708/64 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) 03/28/2024 _x86_64_ (2 CPU) 22:03:33 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 264.75 151.67 113.08 6291.64 29601.08 10:06:01 PM 94.48 0.28 94.20 17.86 8526.63 10:07:01 PM 27.25 0.30 26.95 42.39 1588.77 10:08:01 PM 17.93 0.58 17.35 33.73 368.96 Average: 101.11 38.21 62.90 1596.60 10022.17 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5308888 7037884 2575556 32.67 2688 1902532 709752 7.95 216772 2018892 132376 10:06:01 PM 5147248 6976288 2737196 34.72 2688 1996552 745764 8.35 241632 2130120 31968 10:07:01 PM 5174280 7004088 2710164 34.37 2688 1997828 714560 8.00 244696 2101544 16 10:08:01 PM 5180536 7011492 2703908 34.29 2688 1998968 706896 7.91 414068 1925644 160 Average: 5202738 7007438 2681706 34.01 2688 1973970 719243 8.05 279292 2044050 41130 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 248.83 138.77 1677.50 59.42 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 35.63 29.35 257.23 8.93 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 20.98 18.70 22.45 6.47 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 33.24 27.20 32.79 10.03 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 84.68 53.51 497.54 21.22 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) 03/28/2024 _x86_64_ (2 CPU) 22:03:33 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 37.33 2.38 18.20 15.39 0.10 26.60 10:05:01 PM 0 50.13 0.70 10.44 16.23 0.10 22.39 10:05:01 PM 1 24.16 4.10 26.18 14.53 0.10 30.92 10:06:01 PM all 41.18 0.00 3.11 3.37 0.11 52.23 10:06:01 PM 0 21.65 0.00 2.74 3.34 0.10 72.17 10:06:01 PM 1 60.78 0.00 3.49 3.40 0.12 32.22 10:07:01 PM all 29.59 0.00 1.37 0.70 0.07 68.27 10:07:01 PM 0 23.50 0.00 1.42 0.92 0.07 74.10 10:07:01 PM 1 35.68 0.00 1.33 0.48 0.07 62.44 10:08:01 PM all 37.36 0.00 2.11 0.21 0.11 60.22 10:08:01 PM 0 22.69 0.00 1.68 0.20 0.10 75.33 10:08:01 PM 1 52.15 0.00 2.53 0.22 0.12 44.98 Average: all 36.36 0.59 6.14 4.87 0.10 51.95 Average: 0 29.46 0.18 4.06 5.15 0.09 61.06 Average: 1 43.33 1.00 8.25 4.58 0.10 42.74