---> uname -a: Linux prd-centos8-builder-2c-4g-130.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 475 1157 17 2032 2914 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:6d:08:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.114/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe6d:866/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 08/05/2025 _x86_64_ (2 CPU) 02:03:53 LINUX RESTART (2 CPU) 02:05:03 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 54.40 0.33 54.07 10.07 5433.01 02:07:01 AM 74.04 0.47 73.57 53.32 9239.31 02:08:01 AM 29.32 0.08 29.24 1.87 2773.98 02:09:01 AM 18.75 0.27 18.48 41.86 473.92 02:10:01 AM 11.51 0.00 11.51 0.00 316.49 02:11:01 AM 22.02 0.55 21.47 33.45 832.90 Average: 34.90 0.28 34.61 23.50 3165.44 02:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1395024 3039864 2358652 62.84 2104 1813648 598764 12.47 144132 1926208 135140 02:07:01 AM 1238540 2995928 2515136 67.00 2104 1918728 613716 12.78 147264 2046744 22540 02:08:01 AM 1207128 3001136 2546548 67.84 2104 1954712 609356 12.69 171516 2054520 8852 02:09:01 AM 1114164 2909432 2639512 70.32 2104 1955968 703880 14.66 205340 2112784 8844 02:10:01 AM 1222124 3017352 2531552 67.44 2104 1955968 591708 12.32 206280 2004992 8860 02:11:01 AM 1226352 3021188 2527324 67.33 2104 1955560 593164 12.35 390304 1817592 7520 Average: 1233889 2997483 2519787 67.13 2104 1925764 618431 12.88 210806 1993807 31959 02:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 69.96 60.29 851.96 6.35 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 23.40 21.61 227.72 5.49 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 36.39 32.27 566.81 6.35 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 11.30 14.00 12.39 5.93 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 13.78 14.09 11.78 4.43 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 20.26 18.42 16.57 14.96 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 28.95 26.59 278.01 7.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 08/05/2025 _x86_64_ (2 CPU) 02:03:53 LINUX RESTART (2 CPU) 02:05:03 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 38.92 0.00 4.19 1.33 2.20 53.36 02:06:01 AM 0 25.39 0.00 2.97 1.33 2.12 68.19 02:06:01 AM 1 52.51 0.00 5.42 1.34 2.28 38.45 02:07:01 AM all 37.89 0.00 4.35 2.67 1.87 53.21 02:07:01 AM 0 18.50 0.00 2.86 2.47 1.57 74.60 02:07:01 AM 1 57.38 0.00 5.85 2.88 2.18 31.71 02:08:01 AM all 38.08 0.00 2.59 0.81 1.59 56.93 02:08:01 AM 0 7.83 0.00 1.48 1.01 1.00 88.69 02:08:01 AM 1 68.37 0.00 3.69 0.62 2.18 25.14 02:09:01 AM all 39.03 0.00 2.48 0.35 2.01 56.13 02:09:01 AM 0 19.91 0.00 1.14 0.41 1.82 76.72 02:09:01 AM 1 58.23 0.00 3.83 0.28 2.21 35.45 02:10:01 AM all 32.13 0.00 2.79 0.18 2.04 62.86 02:10:01 AM 0 30.22 0.00 2.89 0.22 1.81 64.86 02:10:01 AM 1 34.02 0.00 2.70 0.15 2.27 60.87 02:11:01 AM all 40.00 0.00 3.04 0.48 2.07 54.42 02:11:01 AM 0 30.03 0.00 2.78 0.36 2.02 64.81 02:11:01 AM 1 50.02 0.00 3.29 0.60 2.13 43.96 Average: all 37.67 0.00 3.24 0.97 1.96 56.17 Average: 0 21.97 0.00 2.35 0.97 1.72 73.00 Average: 1 53.41 0.00 4.12 0.97 2.21 39.29