---> uname -a: Linux prd-centos8-builder-2c-4g-8698.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: 2799.998 BogoMIPS: 5599.99 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 1111 17 2041 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:d2:b0:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.214/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fed2:b0a7/64 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) 11/10/2025 _x86_64_ (2 CPU) 13:03:46 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 208.76 140.29 68.48 13890.44 38284.51 01:06:01 PM 61.68 0.32 61.36 9.73 5692.39 01:07:01 PM 70.64 0.50 70.14 53.85 9983.06 01:08:01 PM 24.41 0.25 24.16 40.12 1605.93 01:09:01 PM 19.76 0.07 19.70 3.07 620.56 01:10:01 PM 15.49 0.00 15.49 0.00 608.16 01:11:01 PM 19.11 0.55 18.56 33.45 532.47 Average: 59.98 20.28 39.70 2004.38 8189.58 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 1532872 3016708 2220804 59.16 2104 1662656 630076 13.12 139532 1831156 71556 01:06:01 PM 1292112 2987216 2461564 65.58 2104 1862580 624988 13.01 144864 2025316 168140 01:07:01 PM 1074252 2909584 2679424 71.38 2104 1996684 676124 14.08 150888 2209352 58668 01:08:01 PM 1177172 2980524 2576504 68.64 2104 1964184 605176 12.60 172564 2083316 8432 01:09:01 PM 1151500 2963504 2602176 69.32 2104 1972960 623568 12.98 207348 2072900 11876 01:10:01 PM 1150852 2954236 2602824 69.34 2104 1964280 634796 13.22 207260 2075224 8420 01:11:01 PM 1144000 2947580 2609676 69.52 2104 1964364 634796 13.22 391356 1897644 7368 Average: 1217537 2965622 2536139 67.56 2104 1912530 632789 13.18 201973 2027844 47780 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 182.17 104.70 920.20 55.24 0.00 0.00 0.00 0.00 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 73.73 60.66 868.08 6.79 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 44.99 38.74 619.46 7.18 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 10.68 12.33 12.15 4.43 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 10.85 12.95 8.24 5.83 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 12.98 14.05 11.05 4.65 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 14.84 14.26 15.34 7.36 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 50.03 36.81 350.64 13.07 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) 11/10/2025 _x86_64_ (2 CPU) 13:03:46 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 44.73 0.05 12.40 10.70 2.76 29.37 01:05:01 PM 0 39.32 0.05 11.79 11.07 2.82 34.96 01:05:01 PM 1 50.12 0.05 13.01 10.33 2.70 23.78 01:06:01 PM all 38.20 0.00 3.99 1.30 2.41 54.10 01:06:01 PM 0 27.42 0.00 3.15 1.63 2.44 65.36 01:06:01 PM 1 49.03 0.00 4.83 0.96 2.38 42.79 01:07:01 PM all 37.86 0.00 3.94 2.55 1.73 53.93 01:07:01 PM 0 16.59 0.00 2.16 3.63 1.53 76.09 01:07:01 PM 1 59.29 0.00 5.73 1.45 1.94 31.59 01:08:01 PM all 36.63 0.00 2.86 0.51 1.79 58.21 01:08:01 PM 0 35.74 0.00 3.23 0.15 1.51 59.37 01:08:01 PM 1 37.51 0.00 2.50 0.86 2.07 57.05 01:09:01 PM all 39.52 0.00 2.52 0.20 1.75 56.02 01:09:01 PM 0 10.82 0.00 1.34 0.22 1.51 86.12 01:09:01 PM 1 68.49 0.00 3.71 0.18 1.99 25.63 01:10:01 PM all 34.76 0.00 2.53 0.18 1.61 60.91 01:10:01 PM 0 25.54 0.00 2.09 0.28 1.36 70.73 01:10:01 PM 1 44.00 0.00 2.97 0.08 1.86 51.08 01:11:01 PM all 40.03 0.00 2.81 0.51 1.71 54.95 01:11:01 PM 0 18.40 0.00 2.09 0.48 1.41 77.63 01:11:01 PM 1 61.79 0.00 3.53 0.53 2.02 32.13 Average: all 38.82 0.01 4.43 2.27 1.97 52.51 Average: 0 24.81 0.01 3.68 2.49 1.80 67.21 Average: 1 52.86 0.01 5.18 2.06 2.14 37.75