---> uname -a: Linux prd-centos8-builder-2c-1g-4641.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 563 4974 19 2161 6829 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:07:e4:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe07:e4de/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) 12/12/2023 _x86_64_ (2 CPU) 22:03:22 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 222.96 118.44 104.52 3166.14 7121.88 10:06:01 PM 101.48 0.27 101.22 17.46 10489.34 10:07:01 PM 30.78 0.30 30.48 42.39 1521.85 10:08:01 PM 25.60 0.78 24.81 57.06 733.44 Average: 95.21 29.95 65.26 820.86 4966.72 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5229280 7018736 2655164 33.68 2688 1961268 708884 7.94 221204 2086628 177912 10:06:01 PM 5117784 7011564 2766660 35.09 2688 2059244 686960 7.69 243500 2147464 31240 10:07:01 PM 5126792 7021824 2757652 34.98 2688 2060520 675156 7.56 251624 2129812 28 10:08:01 PM 5110704 7007720 2773740 35.18 2688 2062424 703372 7.87 420772 1978884 15872 Average: 5146140 7014961 2738304 34.73 2688 2035864 693593 7.76 284275 2085697 56263 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 79.97 54.58 1111.23 21.39 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 40.93 29.90 438.41 7.87 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 23.41 19.61 22.93 7.07 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 34.38 28.33 35.11 10.21 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 44.67 33.11 401.95 11.64 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) 12/12/2023 _x86_64_ (2 CPU) 22:03:22 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.93 2.26 17.83 4.15 0.10 33.72 10:05:01 PM 0 37.46 2.98 19.28 4.50 0.10 35.68 10:05:01 PM 1 46.39 1.55 16.38 3.80 0.10 31.78 10:06:01 PM all 39.66 0.00 3.30 3.06 0.12 53.86 10:06:01 PM 0 50.28 0.00 3.73 4.23 0.10 41.67 10:06:01 PM 1 29.06 0.00 2.87 1.90 0.13 66.04 10:07:01 PM all 29.92 0.00 1.46 0.60 0.09 67.93 10:07:01 PM 0 48.40 0.00 1.58 0.60 0.08 49.33 10:07:01 PM 1 11.46 0.00 1.33 0.60 0.10 86.51 10:08:01 PM all 38.34 0.00 2.71 0.43 0.11 58.41 10:08:01 PM 0 50.83 0.00 2.93 0.58 0.10 45.55 10:08:01 PM 1 25.86 0.00 2.48 0.28 0.12 71.26 Average: all 37.43 0.56 6.26 2.05 0.10 53.60 Average: 0 46.80 0.73 6.80 2.46 0.10 43.11 Average: 1 28.09 0.38 5.71 1.63 0.11 64.07