---> uname -a: Linux prd-centos8-builder-2c-1g-11697.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 548 5036 19 2114 6845 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:c8:e0:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fec8:e038/64 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) 01/12/2024 _x86_64_ (2 CPU) 22:03:28 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 235.20 132.82 102.38 4214.73 7314.53 10:06:01 PM 104.93 0.28 104.65 17.86 8989.79 10:07:01 PM 30.46 0.30 30.16 42.39 1547.43 10:08:01 PM 24.72 0.78 23.94 57.04 721.74 Average: 98.83 33.55 65.28 1083.05 4643.15 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5221728 6997488 2662716 33.77 2688 1948300 744656 8.34 219556 2098656 165200 10:06:01 PM 5110724 6966276 2773720 35.18 2688 2022232 759448 8.50 245060 2157092 41788 10:07:01 PM 5107712 6964532 2776732 35.22 2688 2023508 758260 8.49 253352 2151292 9668 10:08:01 PM 5186620 7036112 2697824 34.22 2688 2015720 701412 7.85 421376 1905748 15840 Average: 5156696 6991102 2727748 34.60 2688 2002440 740944 8.29 284836 2078197 58124 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 279.74 142.14 1814.48 60.59 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 32.91 25.88 264.03 7.75 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 24.21 20.13 23.76 7.06 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 36.08 28.59 34.55 10.31 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 93.24 54.18 534.21 21.43 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) 01/12/2024 _x86_64_ (2 CPU) 22:03:28 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 43.85 2.28 17.67 4.93 0.12 31.15 10:05:01 PM 0 46.96 1.88 16.85 5.12 0.12 29.08 10:05:01 PM 1 40.72 2.69 18.49 4.74 0.12 33.24 10:06:01 PM all 40.47 0.00 3.47 2.96 0.10 52.99 10:06:01 PM 0 24.97 0.00 2.87 3.17 0.08 68.90 10:06:01 PM 1 56.05 0.00 4.07 2.75 0.12 37.01 10:07:01 PM all 30.37 0.00 1.38 0.52 0.08 67.65 10:07:01 PM 0 21.24 0.00 1.25 0.53 0.07 76.91 10:07:01 PM 1 39.51 0.00 1.52 0.50 0.08 58.39 10:08:01 PM all 38.34 0.00 2.71 0.34 0.08 58.52 10:08:01 PM 0 24.14 0.00 2.30 0.42 0.08 73.07 10:08:01 PM 1 52.57 0.00 3.13 0.27 0.08 43.95 Average: all 38.24 0.56 6.26 2.18 0.09 52.68 Average: 0 29.26 0.46 5.78 2.30 0.09 62.11 Average: 1 47.25 0.66 6.74 2.05 0.10 43.20