---> uname -a: Linux prd-centos8-builder-2c-1g-12716.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 638 4964 19 2096 6756 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:a3:c6:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fea3:c617/64 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) 03/12/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 243.32 150.33 92.99 7547.62 14325.96 04:06:01 PM 101.68 0.28 101.40 17.86 8703.55 04:07:01 PM 30.53 0.30 30.23 42.39 1624.40 04:08:01 PM 22.10 0.78 21.31 57.06 506.62 Average: 99.41 37.93 61.48 1916.39 6290.56 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5208188 6945208 2676256 33.94 2688 1910412 775612 8.68 217828 2114772 139276 04:06:01 PM 5100852 6930900 2783592 35.30 2688 1997468 777424 8.70 240996 2174376 31960 04:07:01 PM 5108972 6939776 2775472 35.20 2688 1998736 775496 8.68 244772 2163604 20 04:08:01 PM 5144768 6980276 2739676 34.75 2688 2002876 727612 8.15 413348 1957792 12760 Average: 5140695 6949040 2743749 34.80 2688 1977373 764036 8.55 279236 2102636 46004 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 282.02 141.64 1681.63 60.32 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.72 27.97 255.49 8.60 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.63 25.15 27.91 8.55 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.94 28.71 35.00 11.32 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 95.08 55.87 500.05 22.20 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) 03/12/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 40.35 2.70 21.03 10.38 0.12 25.41 04:05:01 PM 0 42.39 2.31 20.97 9.39 0.12 24.82 04:05:01 PM 1 38.30 3.11 21.09 11.38 0.12 26.01 04:06:01 PM all 39.44 0.00 3.11 3.74 0.11 53.59 04:06:01 PM 0 44.92 0.00 2.99 3.62 0.12 48.35 04:06:01 PM 1 33.95 0.00 3.23 3.86 0.10 58.85 04:07:01 PM all 40.50 0.00 1.82 1.20 0.09 56.39 04:07:01 PM 0 45.35 0.00 1.93 1.15 0.08 51.48 04:07:01 PM 1 35.65 0.00 1.70 1.25 0.10 61.30 04:08:01 PM all 39.21 0.00 2.33 0.43 0.09 57.94 04:08:01 PM 0 50.38 0.00 2.57 0.37 0.10 46.58 04:08:01 PM 1 28.05 0.00 2.10 0.48 0.08 69.28 Average: all 39.87 0.66 6.98 3.90 0.10 48.49 Average: 0 45.78 0.57 7.03 3.60 0.10 42.92 Average: 1 33.96 0.76 6.93 4.19 0.10 54.06