---> uname -a: Linux prd-centos8-builder-2c-4g-2209.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 1082 17 2082 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:5f:c8:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.246/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe5f:c809/64 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) 01/01/2026 _x86_64_ (2 CPU) 15:03:52 LINUX RESTART (2 CPU) 03:05:02 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 52.08 5.95 46.13 1280.60 6025.40 03:07:01 PM 76.66 0.03 76.62 0.27 8174.81 03:08:01 PM 32.97 0.50 32.47 54.38 4655.66 03:09:01 PM 22.30 0.27 22.03 41.86 923.03 03:10:01 PM 17.77 0.00 17.77 0.00 438.88 03:11:01 PM 16.32 0.65 15.67 21.32 635.54 03:12:01 PM 16.84 0.45 16.39 48.38 467.89 Average: 33.52 1.11 32.41 204.09 3038.58 03:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1251632 2931680 2502052 66.66 2104 1852736 711724 14.82 189848 2040208 96632 03:07:01 PM 1146792 2951496 2606892 69.45 2104 1966144 649736 13.53 170552 2119328 88712 03:08:01 PM 1119920 2963776 2633764 70.16 2104 2004140 632040 13.16 195436 2117740 21956 03:09:01 PM 1150400 2995528 2603284 69.35 2104 2005396 605740 12.61 230720 2050492 8428 03:10:01 PM 1152028 2997548 2601656 69.31 2104 2005888 605372 12.61 230960 2049900 8840 03:11:01 PM 1107808 2954172 2645876 70.49 2104 2006516 638860 13.30 232016 2092416 8848 03:12:01 PM 1108296 2957292 2645388 70.47 2104 2009088 639052 13.31 417120 1907056 9868 Average: 1148125 2964499 2605559 69.41 2104 1978558 640361 13.33 238093 2053877 34755 03:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 59.99 47.08 790.64 5.13 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 27.29 25.59 265.27 5.27 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 39.77 32.82 584.52 5.91 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 11.76 13.65 12.60 5.54 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 8.98 12.01 7.31 5.42 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 16.76 15.89 20.51 8.88 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 13.33 13.35 11.42 6.96 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 25.33 22.85 240.42 6.16 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) 01/01/2026 _x86_64_ (2 CPU) 15:03:52 LINUX RESTART (2 CPU) 03:05:02 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 38.41 0.00 3.53 1.57 4.15 52.33 03:06:01 PM 0 38.09 0.00 3.26 1.69 3.98 52.98 03:06:01 PM 1 38.74 0.00 3.81 1.45 4.32 51.68 03:07:01 PM all 36.38 0.00 4.29 2.64 4.26 52.43 03:07:01 PM 0 21.07 0.00 3.31 2.14 3.90 69.59 03:07:01 PM 1 51.82 0.00 5.28 3.16 4.62 35.13 03:08:01 PM all 35.85 0.00 3.37 1.05 3.67 56.07 03:08:01 PM 0 24.46 0.00 3.26 1.80 3.52 66.96 03:08:01 PM 1 47.27 0.00 3.48 0.30 3.81 45.13 03:09:01 PM all 37.74 0.00 2.54 0.57 3.89 55.25 03:09:01 PM 0 39.83 0.00 2.45 0.43 3.63 53.66 03:09:01 PM 1 35.68 0.00 2.64 0.72 4.15 56.82 03:10:01 PM all 37.96 0.00 2.12 0.43 3.61 55.87 03:10:01 PM 0 37.50 0.00 1.79 0.49 3.61 56.61 03:10:01 PM 1 38.43 0.00 2.46 0.38 3.60 55.13 03:11:01 PM all 33.04 0.00 2.44 0.47 3.19 60.86 03:11:01 PM 0 23.91 0.00 2.13 0.49 3.07 70.39 03:11:01 PM 1 42.19 0.00 2.75 0.44 3.31 51.30 03:12:01 PM all 39.65 0.00 3.09 0.40 4.19 52.66 03:12:01 PM 0 50.98 0.00 3.39 0.43 4.37 40.83 03:12:01 PM 1 28.37 0.00 2.79 0.38 4.02 64.44 Average: all 37.00 0.00 3.06 1.02 3.85 55.07 Average: 0 33.65 0.00 2.80 1.07 3.72 58.76 Average: 1 40.35 0.00 3.31 0.97 3.98 51.39