---> uname -a: Linux prd-centos8-builder-2c-1g-5290.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 540 5000 19 2158 6852 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:41:88:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe41:8895/64 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) 12/15/2023 _x86_64_ (2 CPU) 14:03:23 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 237.77 150.20 87.57 7438.99 8564.76 02:06:01 PM 97.20 0.23 96.97 16.53 8564.57 02:07:01 PM 59.66 0.65 59.01 51.72 5613.95 02:08:01 PM 15.51 0.00 15.51 0.00 372.10 Average: 102.54 37.78 64.77 1877.04 5778.96 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5346764 7071200 2537680 32.19 2688 1897628 661712 7.41 217656 1979040 131480 02:06:01 PM 5073476 6977988 2810968 35.65 2688 2070748 715480 8.01 222580 2219244 142620 02:07:01 PM 5138376 7030476 2746068 34.83 2688 2057736 667368 7.47 252692 2120996 20 02:08:01 PM 5049424 6964468 2835020 35.96 2688 2080384 732588 8.20 255372 2206464 22240 Average: 5152010 7011033 2732434 34.66 2688 2026624 694287 7.77 237075 2131436 74090 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 247.52 138.84 1653.57 59.88 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 51.87 37.64 652.61 8.26 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.65 23.31 26.65 7.69 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 20.60 18.38 18.52 5.72 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 86.67 54.55 587.88 20.39 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) 12/15/2023 _x86_64_ (2 CPU) 14:03:23 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 40.33 2.48 18.69 6.87 0.14 31.49 02:05:01 PM 0 50.96 1.64 13.59 5.74 0.17 27.89 02:05:01 PM 1 29.38 3.35 23.94 8.04 0.10 35.20 02:06:01 PM all 38.76 0.00 3.14 3.08 0.14 54.87 02:06:01 PM 0 51.49 0.00 4.23 3.33 0.14 40.81 02:06:01 PM 1 26.51 0.00 2.09 2.84 0.15 68.41 02:07:01 PM all 36.14 0.00 2.16 2.33 0.09 59.28 02:07:01 PM 0 44.58 0.00 2.21 1.46 0.10 51.65 02:07:01 PM 1 27.73 0.00 2.10 3.21 0.08 66.88 02:08:01 PM all 28.39 0.00 1.60 0.14 0.08 69.79 02:08:01 PM 0 42.77 0.00 1.73 0.17 0.07 55.26 02:08:01 PM 1 14.00 0.00 1.47 0.12 0.08 84.33 Average: all 35.86 0.61 6.32 3.08 0.11 54.01 Average: 0 47.41 0.41 5.42 2.66 0.12 43.98 Average: 1 24.35 0.81 7.22 3.50 0.11 64.02