---> uname -a: Linux prd-centos8-builder-2c-4g-268.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 1129 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:32:8b:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.207/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe32:8bb3/64 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) 08/06/2025 _x86_64_ (2 CPU) 13:03:53 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 59.02 0.42 58.61 11.20 5875.00 01:07:01 PM 68.28 0.47 67.81 53.32 9074.88 01:08:01 PM 31.34 0.08 31.26 1.87 2841.09 01:09:01 PM 18.43 0.27 18.16 41.86 466.12 01:10:01 PM 11.51 0.00 11.51 0.00 326.69 01:11:01 PM 21.17 0.55 20.62 33.44 698.33 01:12:01 PM 18.19 0.20 17.99 23.33 521.68 Average: 32.56 0.28 32.28 23.57 2828.93 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1362972 3016688 2390704 63.69 2104 1822276 618660 12.88 144072 1959068 137828 01:07:01 PM 1214052 2974508 2539624 67.66 2104 1921948 625400 13.02 147256 2072696 22728 01:08:01 PM 1181580 2978536 2572096 68.52 2104 1957932 625172 13.02 171620 2080908 8848 01:09:01 PM 1041224 2879956 2712452 72.26 2104 1999728 715964 14.91 209284 2183332 49356 01:10:01 PM 1178424 2976720 2575252 68.61 2104 1959188 629404 13.11 206096 2049972 8840 01:11:01 PM 1175172 2980712 2578504 68.69 2104 1966340 617396 12.86 391312 1867148 14988 01:12:01 PM 1156680 2959524 2596996 69.19 2104 1963288 644188 13.41 398032 1879396 21496 Average: 1187158 2966663 2566518 68.37 2104 1941529 639455 13.32 238239 2013217 37726 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 67.46 59.04 869.60 6.32 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 20.84 19.33 182.41 5.28 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 43.22 38.24 568.41 6.84 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.25 13.91 12.41 5.94 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 12.66 13.29 10.82 3.98 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 19.77 16.09 17.07 8.19 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 8.25 10.18 6.42 4.72 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 26.20 24.30 238.14 5.90 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) 08/06/2025 _x86_64_ (2 CPU) 13:03:53 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 38.40 0.00 4.25 1.20 2.17 53.98 01:06:01 PM 0 41.78 0.00 4.51 0.91 2.12 50.67 01:06:01 PM 1 35.04 0.00 3.98 1.49 2.22 57.27 01:07:01 PM all 37.65 0.00 4.35 2.61 1.94 53.45 01:07:01 PM 0 50.72 0.00 4.74 1.58 1.98 40.98 01:07:01 PM 1 24.62 0.00 3.96 3.64 1.90 65.87 01:08:01 PM all 37.88 0.00 2.63 0.56 1.92 57.00 01:08:01 PM 0 54.82 0.00 2.89 0.25 2.11 39.94 01:08:01 PM 1 21.03 0.00 2.38 0.88 1.74 73.98 01:09:01 PM all 38.69 0.00 2.39 0.45 1.73 56.74 01:09:01 PM 0 55.52 0.00 2.46 0.47 2.11 39.45 01:09:01 PM 1 21.84 0.00 2.33 0.43 1.35 74.05 01:10:01 PM all 33.45 0.00 2.58 0.16 1.87 61.94 01:10:01 PM 0 45.98 0.00 3.47 0.08 2.11 48.35 01:10:01 PM 1 20.95 0.00 1.69 0.23 1.64 75.48 01:11:01 PM all 39.64 0.00 3.18 0.42 2.01 54.74 01:11:01 PM 0 61.55 0.00 4.01 0.27 2.02 32.15 01:11:01 PM 1 18.00 0.00 2.36 0.58 2.00 77.06 01:12:01 PM all 40.64 0.00 2.98 0.46 1.86 54.06 01:12:01 PM 0 66.17 0.00 3.67 0.55 2.12 27.49 01:12:01 PM 1 15.20 0.00 2.30 0.38 1.59 80.53 Average: all 38.05 0.00 3.19 0.84 1.93 55.99 Average: 0 53.79 0.00 3.68 0.59 2.08 39.87 Average: 1 22.38 0.00 2.71 1.09 1.78 72.04