---> uname -a: Linux prd-centos8-builder-2c-1g-912.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 558 5024 19 2116 6834 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:63:d0:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe63:d0e3/64 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) 01/30/2024 _x86_64_ (2 CPU) 13:04:30 LINUX RESTART (2 CPU) 01:05:02 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 229.70 152.97 76.74 6419.52 30120.62 01:07:01 PM 123.56 0.27 123.30 16.80 8843.83 01:08:01 PM 57.34 0.65 56.69 51.72 4426.88 01:09:01 PM 19.83 0.10 19.73 10.40 526.40 Average: 107.10 38.02 69.08 1604.75 10900.16 01:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5331960 6981560 2552476 32.37 2688 1831496 799416 8.95 222748 2021632 97160 01:07:01 PM 5124808 6986776 2759628 35.00 2688 2028568 730812 8.18 221576 2168860 107628 01:08:01 PM 5208944 7057928 2675492 33.93 2688 2015584 662708 7.42 252372 2053692 48 01:09:01 PM 5123296 6970272 2761140 35.02 2688 2013836 743320 8.32 428032 1966376 13680 Average: 5197252 6999134 2687184 34.08 2688 1972371 734064 8.22 281182 2052640 54629 01:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 248.00 134.60 1675.04 57.28 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 43.31 32.06 498.57 7.48 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 27.63 24.36 27.06 14.83 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 31.66 26.63 32.64 9.44 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 86.99 54.08 553.70 22.11 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) 01/30/2024 _x86_64_ (2 CPU) 13:04:30 LINUX RESTART (2 CPU) 01:05:02 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 30.80 2.74 20.87 27.07 0.12 18.40 01:06:01 PM 0 21.22 2.88 24.85 31.13 0.12 19.80 01:06:01 PM 1 40.26 2.59 16.94 23.07 0.12 17.02 01:07:01 PM all 40.64 0.00 4.10 3.49 0.11 51.67 01:07:01 PM 0 41.16 0.00 3.86 2.36 0.10 52.53 01:07:01 PM 1 40.12 0.00 4.34 4.62 0.12 50.81 01:08:01 PM all 39.40 0.00 2.18 1.86 0.11 56.45 01:08:01 PM 0 28.95 0.00 2.20 2.18 0.10 66.57 01:08:01 PM 1 49.86 0.00 2.17 1.54 0.12 46.32 01:09:01 PM all 37.44 0.00 2.29 0.34 0.10 59.82 01:09:01 PM 0 20.76 0.00 1.77 0.30 0.08 77.09 01:09:01 PM 1 54.13 0.00 2.82 0.38 0.12 42.55 Average: all 37.14 0.66 7.22 8.00 0.11 46.88 Average: 0 28.11 0.70 7.97 8.73 0.10 54.40 Average: 1 46.14 0.63 6.48 7.27 0.12 39.37