---> uname -a: Linux prd-centos8-builder-2c-4g-34.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 513 1116 17 2035 2877 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:36:24:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.153/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe36:2438/64 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) 08/03/2025 _x86_64_ (2 CPU) 14:03:44 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 208.78 139.45 69.33 13823.89 37713.94 02:06:01 PM 56.85 0.32 56.53 9.73 5580.99 02:07:01 PM 63.71 0.47 63.24 53.32 8129.95 02:08:01 PM 33.31 0.08 33.22 1.87 3528.04 02:09:01 PM 18.74 0.27 18.48 41.85 495.87 02:10:01 PM 16.03 0.00 16.03 0.00 667.01 02:11:01 PM 15.23 0.37 14.86 18.12 386.66 02:12:01 PM 19.71 0.38 19.33 38.65 586.05 Average: 54.05 17.67 36.38 1748.68 7136.54 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 1558660 3028636 2195016 58.48 2104 1649896 624104 13.00 137180 1811088 70276 02:06:01 PM 1343676 2998088 2410000 64.20 2104 1822260 627864 13.07 145332 1974584 137844 02:07:01 PM 1222964 2983492 2530712 67.42 2104 1921816 619020 12.89 148256 2063664 44508 02:08:01 PM 1038260 2872740 2715416 72.34 2104 1995396 732564 15.25 176660 2218392 46480 02:09:01 PM 1071324 2902376 2682352 71.46 2104 1991852 700956 14.60 209184 2152624 41684 02:10:01 PM 1181840 2980140 2571836 68.52 2104 1959096 622632 12.97 207396 2043064 4 02:11:01 PM 1117128 2915700 2636548 70.24 2104 1959384 689304 14.35 391284 1925600 8672 02:12:01 PM 1121728 2924336 2631948 70.12 2104 1963044 676132 14.08 391020 1921092 21316 Average: 1206948 2950688 2546728 67.85 2104 1907843 661572 13.78 225789 2013764 46348 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 200.97 109.11 919.30 55.02 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 62.33 52.53 711.03 5.81 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 20.28 18.21 181.75 4.79 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 43.04 37.50 568.09 7.19 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 13.50 15.48 13.80 6.12 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 10.41 11.23 10.21 3.72 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 15.54 15.18 16.62 7.12 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 11.36 12.05 9.14 5.93 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 47.18 33.91 303.75 11.96 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) 08/03/2025 _x86_64_ (2 CPU) 14:03:44 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 46.17 0.06 12.76 10.49 2.90 27.62 02:05:01 PM 0 47.44 0.07 14.63 9.96 2.71 25.19 02:05:01 PM 1 44.91 0.05 10.91 11.01 3.08 30.04 02:06:01 PM all 38.03 0.00 4.45 1.62 3.29 52.61 02:06:01 PM 0 38.44 0.00 4.33 1.42 3.84 51.98 02:06:01 PM 1 37.62 0.00 4.57 1.82 2.73 53.26 02:07:01 PM all 35.89 0.00 4.41 2.45 2.67 54.58 02:07:01 PM 0 44.55 0.00 5.32 2.70 2.62 44.81 02:07:01 PM 1 27.28 0.00 3.51 2.21 2.73 64.28 02:08:01 PM all 37.36 0.00 2.52 1.00 2.49 56.62 02:08:01 PM 0 51.13 0.00 3.44 1.29 2.42 41.72 02:08:01 PM 1 23.72 0.00 1.61 0.71 2.57 71.39 02:09:01 PM all 37.35 0.00 2.62 0.40 2.38 57.25 02:09:01 PM 0 22.45 0.00 1.83 0.66 2.30 72.76 02:09:01 PM 1 52.39 0.00 3.42 0.15 2.46 41.58 02:10:01 PM all 36.93 0.00 2.58 0.38 2.42 57.69 02:10:01 PM 0 38.16 0.00 2.65 0.65 2.27 56.28 02:10:01 PM 1 35.69 0.00 2.52 0.12 2.57 59.10 02:11:01 PM all 36.93 0.00 2.89 0.30 2.79 57.09 02:11:01 PM 0 56.81 0.00 3.72 0.40 2.66 36.41 02:11:01 PM 1 17.33 0.00 2.08 0.21 2.91 77.47 02:12:01 PM all 40.15 0.00 3.39 0.48 3.17 52.82 02:12:01 PM 0 50.28 0.00 4.07 0.51 3.31 41.83 02:12:01 PM 1 30.06 0.00 2.71 0.44 3.02 63.77 Average: all 38.59 0.01 4.44 2.13 2.76 52.07 Average: 0 43.62 0.01 4.98 2.18 2.77 46.44 Average: 1 33.57 0.01 3.90 2.07 2.76 57.69