---> uname -a: Linux prd-centos8-builder-2c-4g-985.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 504 1128 17 2032 2885 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:68:3d:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.141/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe68:3d50/64 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) 08/14/2025 _x86_64_ (2 CPU) 17:03:53 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 53.89 0.32 53.57 9.73 5433.96 05:07:01 PM 68.76 0.48 68.28 53.32 8910.00 05:08:01 PM 30.41 0.08 30.32 1.87 2889.52 05:09:01 PM 18.19 0.27 17.93 41.85 464.46 05:10:01 PM 12.06 0.00 12.06 0.00 330.78 05:11:01 PM 18.80 0.37 18.44 18.12 532.74 05:12:01 PM 18.81 0.38 18.43 38.65 533.17 Average: 31.56 0.27 31.29 23.36 2727.58 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1353540 3007372 2400144 63.94 2104 1822240 621580 12.94 145368 1967160 139240 05:07:01 PM 1240956 2998460 2512728 66.94 2104 1918660 608612 12.67 147120 2046472 24788 05:08:01 PM 1102796 2896796 2650888 70.62 2104 1954704 710436 14.79 171252 2159000 8900 05:09:01 PM 1091672 2919532 2662012 70.92 2104 1988668 686916 14.30 208296 2133528 41684 05:10:01 PM 1200644 2995812 2553040 68.01 2104 1955908 628652 13.09 206104 2027248 8848 05:11:01 PM 1100288 2904556 2653396 70.69 2104 1964796 708804 14.76 391152 1941748 17264 05:12:01 PM 1107696 2907264 2645988 70.49 2104 1959852 697996 14.53 389908 1935664 21312 Average: 1171085 2947113 2582599 68.80 2104 1937833 666142 13.87 237029 2030117 37434 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 69.64 59.64 895.94 6.44 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 18.26 17.44 155.64 4.68 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 48.27 42.47 571.43 7.39 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 13.35 14.96 18.13 6.01 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 11.63 12.56 9.62 7.58 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 17.64 16.07 15.78 7.43 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 11.43 12.16 9.12 5.92 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 27.17 25.04 239.35 6.49 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) 08/14/2025 _x86_64_ (2 CPU) 17:03:53 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 38.62 0.00 4.34 1.01 2.05 53.99 05:06:01 PM 0 24.36 0.00 3.26 0.79 1.80 69.79 05:06:01 PM 1 52.96 0.00 5.42 1.23 2.30 38.09 05:07:01 PM all 38.19 0.00 4.57 2.73 2.14 52.37 05:07:01 PM 0 37.67 0.00 4.94 3.00 2.19 52.20 05:07:01 PM 1 38.71 0.00 4.21 2.45 2.09 52.54 05:08:01 PM all 38.60 0.00 2.54 0.88 2.06 55.93 05:08:01 PM 0 41.59 0.00 3.00 0.36 2.25 52.80 05:08:01 PM 1 35.60 0.00 2.07 1.39 1.88 59.06 05:09:01 PM all 37.75 0.00 2.38 0.28 2.14 57.45 05:09:01 PM 0 29.89 0.00 2.17 0.25 1.99 65.71 05:09:01 PM 1 45.62 0.00 2.60 0.31 2.29 49.17 05:10:01 PM all 34.45 0.00 2.62 0.13 2.03 60.76 05:10:01 PM 0 17.51 0.00 1.93 0.05 1.87 78.64 05:10:01 PM 1 51.51 0.00 3.31 0.22 2.20 42.77 05:11:01 PM all 38.46 0.00 2.87 0.65 2.17 55.85 05:11:01 PM 0 44.18 0.00 3.14 0.81 2.24 49.63 05:11:01 PM 1 32.76 0.00 2.60 0.50 2.10 62.05 05:12:01 PM all 40.13 0.00 3.22 0.42 2.33 53.89 05:12:01 PM 0 27.82 0.00 2.47 0.54 2.44 66.73 05:12:01 PM 1 52.56 0.00 3.97 0.30 2.23 40.94 Average: all 38.03 0.00 3.22 0.87 2.13 55.75 Average: 0 31.85 0.00 2.98 0.83 2.11 62.23 Average: 1 44.23 0.00 3.45 0.92 2.15 49.25