---> uname -a: Linux prd-centos8-builder-2c-1g-5150.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: 2799.998 BogoMIPS: 5599.99 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 557 4980 19 2161 6836 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:0d:ba:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe0d:ba85/64 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) 12/14/2023 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 236.14 134.49 101.65 5945.48 7291.35 09:06:01 PM 105.38 0.28 105.10 17.86 10627.18 09:07:01 PM 30.56 0.30 30.26 42.39 1529.30 09:08:01 PM 26.10 0.58 25.51 33.73 759.64 Average: 99.55 33.92 65.63 1510.05 5051.96 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5248464 7023116 2635980 33.43 2688 1947540 705200 7.89 218948 2073240 164692 09:06:01 PM 5079592 6982548 2804852 35.57 2688 2068996 738652 8.27 243936 2186756 40936 09:07:01 PM 5078324 6982540 2806120 35.59 2688 2070268 721168 8.07 252656 2178244 9676 09:08:01 PM 5086504 6982580 2797940 35.49 2688 2061768 770820 8.63 419776 2004368 15804 Average: 5123221 6992696 2761223 35.02 2688 2037143 733960 8.22 283829 2110652 57777 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 333.62 157.15 1873.86 60.93 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 43.14 32.36 447.19 8.41 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 24.46 20.81 24.34 7.25 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 34.06 27.81 33.36 17.38 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 108.83 59.54 594.74 23.49 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) 12/14/2023 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 43.63 2.20 18.07 4.82 0.12 31.17 09:05:01 PM 0 54.93 1.47 15.81 5.18 0.12 22.49 09:05:01 PM 1 32.22 2.93 20.36 4.45 0.12 39.92 09:06:01 PM all 40.45 0.00 3.45 3.36 0.11 52.64 09:06:01 PM 0 45.98 0.00 4.15 3.67 0.12 46.08 09:06:01 PM 1 34.91 0.00 2.74 3.06 0.10 59.20 09:07:01 PM all 30.82 0.00 1.39 0.53 0.08 67.18 09:07:01 PM 0 47.78 0.00 1.59 0.82 0.07 49.75 09:07:01 PM 1 13.87 0.00 1.20 0.25 0.08 84.59 09:08:01 PM all 37.41 0.00 2.37 0.21 0.10 59.92 09:08:01 PM 0 47.21 0.00 2.38 0.15 0.10 50.16 09:08:01 PM 1 27.62 0.00 2.35 0.27 0.10 69.67 Average: all 38.05 0.54 6.27 2.22 0.10 52.81 Average: 0 48.96 0.36 5.95 2.45 0.10 42.18 Average: 1 27.13 0.72 6.59 1.99 0.10 63.47