---> uname -a: Linux prd-centos8-builder-2c-1g-21703.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 541 5071 19 2086 6854 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:0d:c8:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe0d:c8c2/64 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) 04/09/2024 _x86_64_ (2 CPU) 09:03:26 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 209.40 143.03 66.37 6187.97 5076.73 09:06:01 AM 103.88 0.23 103.65 16.53 7661.66 09:07:01 AM 44.28 0.35 43.93 43.73 3449.59 09:08:01 AM 19.23 0.58 18.65 33.73 439.43 Average: 94.21 36.06 58.15 1570.87 4156.93 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5317792 7006792 2566652 32.55 2688 1868684 772992 8.65 234144 2016720 122208 09:06:01 AM 5142056 6962092 2742388 34.78 2688 1987468 769120 8.61 221072 2154924 82480 09:07:01 AM 5174700 6995644 2709744 34.37 2688 1988908 737428 8.26 245532 2099060 156 09:08:01 AM 5172436 6994404 2712008 34.40 2688 1989932 720992 8.07 414844 1932444 168 Average: 5201746 6989733 2682698 34.03 2688 1958748 750133 8.40 278898 2050787 51253 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 247.83 145.04 1617.43 59.74 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 32.34 25.78 273.83 7.66 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 32.81 29.71 30.76 16.64 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 33.86 28.00 33.01 10.02 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 86.72 57.14 488.85 23.52 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) 04/09/2024 _x86_64_ (2 CPU) 09:03:26 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 34.23 2.35 19.26 4.60 0.14 39.41 09:05:01 AM 0 35.44 1.69 17.04 3.80 0.15 41.86 09:05:01 AM 1 33.02 3.01 21.48 5.40 0.13 36.96 09:06:01 AM all 41.30 0.00 3.42 3.70 0.12 51.45 09:06:01 AM 0 20.98 0.00 2.96 4.70 0.12 71.24 09:06:01 AM 1 61.63 0.00 3.89 2.69 0.13 31.65 09:07:01 AM all 40.02 0.00 2.08 1.49 0.10 56.31 09:07:01 AM 0 37.22 0.00 1.92 1.72 0.10 59.04 09:07:01 AM 1 42.80 0.00 2.25 1.27 0.10 53.58 09:08:01 AM all 37.65 0.00 2.11 0.80 0.12 59.32 09:08:01 AM 0 20.53 0.00 1.87 0.52 0.10 76.98 09:08:01 AM 1 54.75 0.00 2.35 1.08 0.13 41.68 Average: all 38.31 0.58 6.69 2.64 0.12 51.65 Average: 0 28.53 0.42 5.93 2.69 0.12 62.32 Average: 1 48.10 0.75 7.45 2.60 0.13 40.97