---> uname -a: Linux prd-centos8-builder-2c-4g-4807.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 500 1128 17 2035 2889 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:7b:cb:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe7b:cbaa/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) 07/04/2025 _x86_64_ (2 CPU) 05:03:55 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 58.90 0.32 58.58 9.73 5798.85 05:07:01 AM 70.89 0.50 70.39 53.85 8968.91 05:08:01 AM 29.70 0.05 29.65 1.33 2701.63 05:09:01 AM 17.93 0.27 17.66 41.85 446.68 05:10:01 AM 14.62 0.00 14.62 0.00 619.03 05:11:01 AM 18.81 0.55 18.26 33.39 506.27 Average: 35.14 0.28 34.86 23.37 3173.61 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 1333532 2990724 2420144 64.47 2104 1825356 651504 13.57 145420 1986236 139040 05:07:01 AM 1197768 2958220 2555908 68.09 2104 1921908 653572 13.61 147532 2089516 22640 05:08:01 AM 1173944 2970780 2579732 68.73 2104 1957772 637264 13.27 171928 2086928 8852 05:09:01 AM 1175048 2973216 2578628 68.70 2104 1959028 639096 13.31 205716 2052992 8844 05:10:01 AM 1183400 2980972 2570276 68.47 2104 1958524 626000 13.04 206516 2043972 8424 05:11:01 AM 1172496 2970212 2581180 68.76 2104 1958620 641436 13.36 390440 1871424 7384 Average: 1206031 2974021 2547645 67.87 2104 1930201 641479 13.36 211259 2021845 32531 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 64.18 49.98 861.48 5.77 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 19.69 18.58 156.20 5.37 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 43.11 34.94 573.29 6.44 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 10.70 12.96 8.25 5.89 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 13.62 14.17 11.49 4.60 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 18.59 17.23 16.58 8.40 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 28.32 24.65 271.21 6.08 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) 07/04/2025 _x86_64_ (2 CPU) 05:03:55 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 38.29 0.00 4.48 1.53 2.89 52.80 05:06:01 AM 0 41.04 0.00 4.27 0.94 2.94 50.81 05:06:01 AM 1 35.54 0.00 4.70 2.12 2.84 54.80 05:07:01 AM all 37.50 0.00 4.35 2.07 2.68 53.40 05:07:01 AM 0 58.14 0.00 5.72 1.84 3.16 31.14 05:07:01 AM 1 16.89 0.00 2.97 2.31 2.20 75.63 05:08:01 AM all 36.62 0.00 2.55 0.51 2.36 57.95 05:08:01 AM 0 37.54 0.00 2.34 0.18 2.41 57.52 05:08:01 AM 1 35.69 0.00 2.76 0.84 2.32 58.38 05:09:01 AM all 38.22 0.00 2.54 0.19 2.27 56.78 05:09:01 AM 0 64.37 0.00 3.19 0.33 2.83 29.27 05:09:01 AM 1 12.20 0.00 1.89 0.05 1.72 84.15 05:10:01 AM all 33.95 0.00 2.96 0.27 1.99 60.83 05:10:01 AM 0 46.70 0.00 3.16 0.33 2.38 47.43 05:10:01 AM 1 21.21 0.00 2.76 0.20 1.61 74.22 05:11:01 AM all 38.95 0.00 2.78 0.37 2.69 55.21 05:11:01 AM 0 41.45 0.00 3.12 0.46 2.61 52.36 05:11:01 AM 1 36.45 0.00 2.44 0.28 2.78 58.05 Average: all 37.26 0.00 3.28 0.82 2.48 56.16 Average: 0 48.19 0.00 3.63 0.68 2.72 44.78 Average: 1 26.33 0.00 2.92 0.97 2.24 67.53