---> uname -a: Linux prd-centos8-builder-2c-1g-25377.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 568 5044 19 2085 6826 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:12:d1:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe12:d18d/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) 04/23/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 231.12 134.09 97.03 5960.01 6864.93 06:06:01 PM 95.82 0.28 95.53 17.86 8510.05 06:07:01 PM 23.73 0.30 23.43 42.39 942.48 06:08:01 PM 25.91 0.78 25.13 57.06 587.54 Average: 94.15 33.87 60.28 1519.52 4226.36 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5287804 7024584 2596632 32.93 2688 1911036 729776 8.17 219856 2035084 137996 06:06:01 PM 5120884 6940072 2763552 35.05 2688 1987216 776336 8.69 243940 2152680 16968 06:07:01 PM 5187844 7008268 2696592 34.20 2688 1988480 713020 7.98 246172 2083032 12 06:08:01 PM 5141532 6966344 2742904 34.79 2688 1992632 739580 8.28 414556 1961420 12636 Average: 5184516 6984817 2699920 34.24 2688 1969841 739678 8.28 281131 2058054 41903 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 318.64 159.16 1709.68 60.80 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 34.43 28.55 192.14 9.48 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 28.23 24.58 29.07 8.11 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 35.53 29.16 34.14 11.78 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 104.22 60.37 491.31 22.55 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) 04/23/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.08 2.31 19.48 5.18 0.09 29.86 06:05:01 PM 0 44.57 2.96 22.57 5.86 0.09 23.97 06:05:01 PM 1 41.61 1.67 16.42 4.50 0.10 35.69 06:06:01 PM all 40.82 0.00 2.85 3.16 0.12 53.05 06:06:01 PM 0 45.63 0.00 2.91 3.56 0.12 47.78 06:06:01 PM 1 36.01 0.00 2.78 2.76 0.12 58.33 06:07:01 PM all 37.69 0.00 2.01 0.29 0.08 59.92 06:07:01 PM 0 57.57 0.00 2.28 0.27 0.08 39.80 06:07:01 PM 1 17.84 0.00 1.73 0.32 0.08 80.03 06:08:01 PM all 39.84 0.00 2.31 0.30 0.09 57.45 06:08:01 PM 0 44.59 0.00 2.33 0.28 0.08 52.71 06:08:01 PM 1 35.10 0.00 2.30 0.32 0.10 62.19 Average: all 40.35 0.57 6.60 2.22 0.10 50.17 Average: 0 48.11 0.72 7.43 2.47 0.09 41.17 Average: 1 32.61 0.41 5.77 1.96 0.10 59.15