---> uname -a: Linux prd-centos8-builder-2c-4g-4346.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: 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 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 471 1057 17 2136 2919 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:22:31:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe22:3162/64 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) 07/01/2025 _x86_64_ (2 CPU) 22:02:56 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 11.68 0.00 11.68 0.00 6045.44 10:06:01 PM 1.37 0.03 1.33 0.53 40.52 10:07:01 PM 13.11 6.20 6.91 905.03 574.69 10:08:01 PM 58.87 0.52 58.36 59.72 4562.74 10:09:01 PM 55.71 0.20 55.51 23.33 6590.64 Average: 28.15 1.39 26.76 197.72 3562.86 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 1494452 3038752 2259220 60.19 2104 1725988 890720 18.55 204524 1811804 32 10:06:01 PM 1486600 3030928 2267072 60.40 2104 1726012 890720 18.55 204620 1819860 20 10:07:01 PM 1453624 3066556 2300048 61.27 2104 1791496 594636 12.38 397308 1651596 28292 10:08:01 PM 1197420 2982528 2556252 68.10 2104 1953992 652872 13.60 403708 1865052 124908 10:09:01 PM 1092256 2996476 2661416 70.90 2104 2065964 615144 12.81 409080 1937344 87648 Average: 1344870 3023048 2408802 64.17 2104 1852690 728818 15.18 323848 1817131 48180 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:05:01 PM eth0 5.31 5.41 2.61 0.71 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 10:06:01 PM eth0 0.85 0.88 0.08 0.04 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 PM eth0 18.94 15.71 178.04 3.27 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 53.19 40.54 633.89 6.42 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 24.94 20.61 241.09 4.75 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 20.65 16.63 211.12 3.04 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) 07/01/2025 _x86_64_ (2 CPU) 22:02:56 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 2.38 0.00 0.51 0.55 1.84 94.71 10:05:01 PM 0 2.13 0.00 0.53 0.41 1.67 95.26 10:05:01 PM 1 2.64 0.00 0.49 0.69 2.01 94.17 10:06:01 PM all 0.36 0.00 0.14 0.00 1.27 98.22 10:06:01 PM 0 0.15 0.00 0.18 0.00 1.26 98.41 10:06:01 PM 1 0.58 0.00 0.10 0.00 1.29 98.03 10:07:01 PM all 14.07 0.00 2.20 0.64 2.07 81.02 10:07:01 PM 0 16.89 0.00 2.57 0.21 2.39 77.94 10:07:01 PM 1 11.23 0.00 1.84 1.08 1.75 84.11 10:08:01 PM all 35.49 0.00 3.88 2.61 4.34 53.68 10:08:01 PM 0 46.23 0.00 4.78 2.46 4.00 42.54 10:08:01 PM 1 24.86 0.00 2.98 2.77 4.68 64.70 10:09:01 PM all 37.89 0.00 3.98 2.59 4.89 50.64 10:09:01 PM 0 47.00 0.00 5.07 3.45 4.45 40.04 10:09:01 PM 1 28.95 0.00 2.92 1.75 5.33 61.06 Average: all 18.16 0.00 2.16 1.29 2.90 75.50 Average: 0 22.57 0.00 2.63 1.31 2.76 70.73 Average: 1 13.78 0.00 1.68 1.27 3.03 80.24