---> uname -a: Linux prd-centos8-builder-2c-1g-11065.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 565 5023 19 2110 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:3c:14:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe3c:148f/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) 01/10/2024 _x86_64_ (2 CPU) 20:03:23 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 218.93 116.58 102.35 3592.94 7299.68 08:06:01 PM 101.40 0.28 101.12 17.86 9876.09 08:07:01 PM 40.93 0.30 40.63 42.39 1792.92 08:08:01 PM 19.39 0.40 18.99 18.39 506.98 Average: 95.16 29.39 65.77 917.97 4868.84 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5243924 7023276 2640512 33.49 2688 1951932 733220 8.21 220588 2074160 171712 08:06:01 PM 5167256 7010600 2717180 34.46 2688 2009572 716780 8.02 228008 2115380 32132 08:07:01 PM 5164828 7008920 2719608 34.49 2688 2010844 716820 8.02 252368 2095492 8 08:08:01 PM 5170988 7013516 2713448 34.42 2688 2009328 690568 7.73 418736 1925312 13668 Average: 5186749 7014078 2697687 34.22 2688 1995419 714347 8.00 279925 2052586 54380 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 206.65 117.04 1555.18 48.73 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 27.48 20.35 263.33 5.87 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.26 22.01 25.57 7.63 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 30.32 24.74 30.00 8.37 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 72.43 46.04 468.55 17.65 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) 01/10/2024 _x86_64_ (2 CPU) 20:03:23 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 43.78 1.58 16.34 4.49 0.11 33.70 08:05:01 PM 0 51.20 0.49 10.04 4.37 0.12 33.80 08:05:01 PM 1 36.18 2.71 22.79 4.63 0.10 33.59 08:06:01 PM all 32.07 0.00 2.91 12.47 0.14 52.40 08:06:01 PM 0 55.39 0.00 3.94 7.23 0.12 33.32 08:06:01 PM 1 9.42 0.00 1.91 17.56 0.17 70.93 08:07:01 PM all 31.52 0.00 1.59 1.10 0.09 65.70 08:07:01 PM 0 43.36 0.00 1.69 1.17 0.10 53.69 08:07:01 PM 1 19.72 0.00 1.48 1.03 0.08 77.68 08:08:01 PM all 33.73 0.00 2.22 0.43 0.08 63.52 08:08:01 PM 0 34.26 0.00 2.36 0.18 0.08 63.11 08:08:01 PM 1 33.21 0.00 2.09 0.69 0.08 63.93 Average: all 35.26 0.39 5.74 4.60 0.11 53.90 Average: 0 45.99 0.12 4.51 3.21 0.11 46.06 Average: 1 24.54 0.66 6.96 5.99 0.11 61.73