---> uname -a: Linux prd-centos8-builder-2c-1g-18994.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 569 5037 19 2092 6825 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:50:34:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe50:347d/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) 03/29/2024 _x86_64_ (2 CPU) 01:03:27 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 223.52 121.76 101.77 4274.00 7008.13 01:06:01 AM 85.22 0.28 84.94 17.86 8537.99 01:07:01 AM 23.20 0.30 22.90 42.39 938.73 01:08:01 AM 24.35 0.78 23.56 57.06 584.90 Average: 89.08 30.79 58.30 1098.05 4267.84 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5261596 7013184 2622840 33.27 2688 1924540 711100 7.96 217992 2061948 151388 01:06:01 AM 5181300 7007472 2703136 34.28 2688 1994236 709592 7.94 243040 2095360 16444 01:07:01 AM 5182112 7009496 2702324 34.27 2688 1995512 707840 7.92 245468 2092164 16 01:08:01 AM 5176448 7008468 2707988 34.35 2688 1999656 700364 7.84 413744 1929388 12764 Average: 5200364 7009655 2684072 34.04 2688 1978486 707224 7.92 280061 2044715 45153 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 292.45 144.79 1735.30 58.85 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 31.01 24.79 185.61 8.44 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.15 21.43 22.30 7.33 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 36.68 31.74 35.23 20.50 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 96.08 55.70 494.70 23.78 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) 03/29/2024 _x86_64_ (2 CPU) 01:03:27 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 44.18 1.72 17.15 4.05 0.10 32.79 01:05:01 AM 0 45.70 1.57 16.04 3.76 0.10 32.82 01:05:01 AM 1 42.65 1.87 18.28 4.33 0.10 32.77 01:06:01 AM all 39.35 0.00 2.65 3.09 0.10 54.81 01:06:01 AM 0 27.60 0.00 2.41 2.96 0.10 66.93 01:06:01 AM 1 51.13 0.00 2.89 3.22 0.10 42.66 01:07:01 AM all 35.13 0.00 1.76 0.47 0.09 62.55 01:07:01 AM 0 36.86 0.00 1.77 0.35 0.08 60.94 01:07:01 AM 1 33.40 0.00 1.75 0.60 0.10 64.15 01:08:01 AM all 39.25 0.00 2.56 0.21 0.10 57.88 01:08:01 AM 0 21.55 0.00 2.23 0.23 0.10 75.88 01:08:01 AM 1 56.94 0.00 2.88 0.18 0.10 39.90 Average: all 39.46 0.42 5.98 1.95 0.10 52.09 Average: 0 32.88 0.39 5.58 1.82 0.10 59.23 Average: 1 46.05 0.46 6.39 2.07 0.10 44.93