---> uname -a: Linux prd-centos8-builder-2c-4g-4040.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 479 1166 17 2019 2911 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:82:e3:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.77/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe82:e3bc/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) 06/28/2025 _x86_64_ (2 CPU) 14:03:51 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 53.28 0.32 52.97 9.73 5660.50 02:07:01 PM 67.66 0.47 67.19 53.32 8545.77 02:08:01 PM 30.76 0.08 30.67 1.87 2893.65 02:09:01 PM 18.45 0.27 18.18 41.86 477.89 02:10:01 PM 11.99 0.00 11.99 0.00 345.94 02:11:01 PM 20.82 0.38 20.44 18.26 809.58 02:12:01 PM 19.08 0.38 18.69 38.65 556.03 Average: 31.72 0.27 31.45 23.38 2755.57 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1365940 3014492 2387736 63.61 2104 1816592 616184 12.83 144116 1951672 134600 02:07:01 PM 1256656 3002440 2497020 66.52 2104 1908240 603520 12.57 147136 2034624 25964 02:08:01 PM 1124140 2905316 2629536 70.05 2104 1943112 705216 14.69 171364 2140116 8848 02:09:01 PM 1103400 2917348 2650276 70.60 2104 1976032 681356 14.19 207052 2126816 40576 02:10:01 PM 1225992 3008400 2527684 67.34 2104 1944368 600392 12.50 205028 2006328 8840 02:11:01 PM 1145876 2933696 2607800 69.47 2104 1949868 666788 13.88 390064 1901212 13872 02:12:01 PM 1160632 2947456 2593044 69.08 2104 1948324 656596 13.67 388860 1887988 21320 Average: 1197519 2961307 2556157 68.10 2104 1926648 647150 13.48 236231 2006965 36289 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 63.65 52.12 820.21 5.75 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 21.59 19.63 200.89 5.01 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 39.57 30.41 548.20 6.19 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 12.75 14.88 13.32 5.99 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 11.14 11.88 9.48 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 14.53 15.13 14.90 6.79 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 10.70 12.08 8.98 5.83 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 24.85 22.30 230.85 5.61 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) 06/28/2025 _x86_64_ (2 CPU) 14:03:51 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 35.97 0.00 4.15 1.23 5.06 53.59 02:06:01 PM 0 36.10 0.00 4.60 1.25 4.83 53.23 02:06:01 PM 1 35.85 0.00 3.70 1.21 5.29 53.95 02:07:01 PM all 34.88 0.00 4.26 2.76 4.98 53.13 02:07:01 PM 0 28.80 0.00 3.47 2.11 4.61 61.02 02:07:01 PM 1 40.96 0.00 5.04 3.41 5.36 45.23 02:08:01 PM all 36.56 0.00 2.59 1.07 4.52 55.26 02:08:01 PM 0 27.38 0.00 2.31 1.38 4.26 64.67 02:08:01 PM 1 45.75 0.00 2.87 0.76 4.78 45.84 02:09:01 PM all 36.11 0.00 2.57 0.45 4.05 56.82 02:09:01 PM 0 27.39 0.00 2.54 0.20 3.64 66.23 02:09:01 PM 1 44.83 0.00 2.61 0.71 4.45 47.40 02:10:01 PM all 32.85 0.00 2.69 0.32 3.78 60.36 02:10:01 PM 0 19.66 0.00 1.76 0.40 3.31 74.87 02:10:01 PM 1 46.14 0.00 3.62 0.25 4.26 45.73 02:11:01 PM all 36.56 0.00 2.80 0.83 4.40 55.41 02:11:01 PM 0 27.63 0.00 2.19 1.00 4.10 65.07 02:11:01 PM 1 45.52 0.00 3.41 0.66 4.70 45.71 02:12:01 PM all 39.05 0.00 3.30 0.52 4.44 52.69 02:12:01 PM 0 27.00 0.00 2.42 0.74 4.05 65.78 02:12:01 PM 1 51.12 0.00 4.18 0.30 4.84 39.56 Average: all 36.00 0.00 3.19 1.03 4.46 55.32 Average: 0 27.71 0.00 2.76 1.01 4.12 64.40 Average: 1 44.30 0.00 3.63 1.04 4.81 46.21