---> uname -a: Linux prd-centos8-builder-2c-4g-9994.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 501 1121 17 2042 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:44:9e:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.33/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fe44:9eb3/64 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) 11/23/2025 _x86_64_ (2 CPU) 05:03:56 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 57.60 1.87 55.74 126.34 5770.48 05:07:01 AM 63.61 0.47 63.15 53.32 7166.81 05:08:01 AM 35.65 0.08 35.57 1.87 4684.76 05:09:01 AM 19.65 0.27 19.38 41.86 839.83 05:10:01 AM 16.14 0.00 16.14 0.00 406.46 05:11:01 AM 14.94 0.30 14.64 8.39 603.13 05:12:01 AM 17.71 0.45 17.26 48.38 482.91 Average: 32.19 0.49 31.70 40.02 2850.58 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 1379728 3025316 2373948 63.24 2104 1813412 606640 12.63 143472 1937972 132512 05:07:01 AM 1206176 2974144 2547500 67.87 2104 1929244 639716 13.32 146812 2080976 90400 05:08:01 AM 1091056 2927592 2662620 70.93 2104 1997364 680828 14.18 174148 2168444 54172 05:09:01 AM 1175680 2980420 2577996 68.68 2104 1965476 618344 12.88 207000 2049608 8432 05:10:01 AM 1199904 3005184 2553772 68.03 2104 1965972 596108 12.41 207112 2025532 8848 05:11:01 AM 1211444 3017052 2542232 67.73 2104 1966212 641368 13.36 208236 2012708 8848 05:12:01 AM 1145316 2953520 2608360 69.49 2104 1968780 646604 13.46 393140 1893464 9876 Average: 1201329 2983318 2552347 68.00 2104 1943780 632801 13.18 211417 2024101 44727 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 66.35 54.47 806.75 5.61 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 26.84 25.04 265.07 5.07 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 38.85 31.02 583.91 6.69 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 11.40 12.75 11.94 4.82 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 8.36 11.16 6.86 4.95 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 18.44 16.01 17.21 5.78 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 11.91 12.16 9.72 6.22 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 26.02 23.23 243.07 5.59 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) 11/23/2025 _x86_64_ (2 CPU) 05:03:56 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 38.12 0.00 4.26 1.29 2.79 53.54 05:06:01 AM 0 50.17 0.00 5.35 1.32 2.84 40.31 05:06:01 AM 1 26.13 0.00 3.17 1.25 2.75 66.71 05:07:01 AM all 37.88 0.00 4.24 2.14 2.75 52.99 05:07:01 AM 0 54.32 0.00 5.57 1.95 2.43 35.74 05:07:01 AM 1 21.71 0.00 2.93 2.32 3.06 69.97 05:08:01 AM all 37.71 0.00 3.50 0.98 2.41 55.40 05:08:01 AM 0 43.91 0.00 3.74 1.21 2.21 48.93 05:08:01 AM 1 31.57 0.00 3.26 0.76 2.60 61.81 05:09:01 AM all 37.75 0.00 2.91 0.57 2.47 56.30 05:09:01 AM 0 47.84 0.00 2.91 0.61 2.66 45.99 05:09:01 AM 1 27.67 0.00 2.92 0.53 2.28 66.61 05:10:01 AM all 39.70 0.00 2.30 0.28 2.42 55.30 05:10:01 AM 0 51.91 0.00 2.18 0.51 2.67 42.72 05:10:01 AM 1 27.46 0.00 2.43 0.05 2.16 67.89 05:11:01 AM all 33.66 0.00 2.54 0.31 2.11 61.39 05:11:01 AM 0 20.37 0.00 1.83 0.49 2.22 75.08 05:11:01 AM 1 47.07 0.00 3.26 0.12 2.00 47.55 05:12:01 AM all 41.01 0.00 3.30 0.29 2.62 52.78 05:12:01 AM 0 62.81 0.00 4.09 0.22 2.64 30.24 05:12:01 AM 1 19.46 0.00 2.53 0.36 2.59 75.05 Average: all 37.98 0.00 3.29 0.84 2.51 55.38 Average: 0 47.31 0.00 3.66 0.90 2.53 45.61 Average: 1 28.69 0.00 2.93 0.77 2.49 65.12