---> uname -a: Linux prd-centos8-builder-2c-4g-4936.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 497 1128 17 2039 2892 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:0c:1d:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe0c:1d2c/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) 09/27/2025 _x86_64_ (2 CPU) 16:03:46 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 229.31 156.68 72.63 14285.01 37807.45 04:06:01 PM 54.13 0.32 53.82 9.73 6020.94 04:07:01 PM 70.41 0.50 69.91 53.85 8151.70 04:08:01 PM 30.54 0.05 30.49 1.33 3574.51 04:09:01 PM 19.74 0.27 19.47 41.85 857.02 04:10:01 PM 16.54 0.00 16.54 0.00 429.07 04:11:01 PM 20.33 0.37 19.96 18.13 961.53 04:12:01 PM 18.52 0.38 18.14 38.65 526.10 Average: 57.45 19.82 37.62 1806.48 7291.89 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 1556160 3035472 2197516 58.54 2104 1658668 625212 13.02 138040 1811556 80144 04:06:01 PM 1383312 3027016 2370364 63.15 2104 1811616 608196 12.66 143156 1935460 131296 04:07:01 PM 1231028 2995916 2522648 67.20 2104 1926348 612900 12.76 146512 2057040 58960 04:08:01 PM 1088704 2922112 2664972 71.00 2104 1994432 688020 14.33 174076 2171768 54392 04:09:01 PM 1161460 2963156 2592216 69.06 2104 1962548 639212 13.31 207052 2065000 8428 04:10:01 PM 1176196 2978452 2577480 68.67 2104 1963044 625852 13.03 207448 2049104 8840 04:11:01 PM 1212992 3014464 2540684 67.69 2104 1962216 585296 12.19 391656 1826832 7504 04:12:01 PM 1218344 3025320 2535332 67.54 2104 1967300 582612 12.13 391344 1821112 21584 Average: 1253524 2995238 2500152 66.61 2104 1905772 620912 12.93 224910 1967234 46394 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 193.82 107.59 925.06 54.74 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 51.67 39.10 636.88 4.44 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 27.91 24.19 264.55 5.38 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 38.97 33.01 585.06 6.70 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.49 12.74 12.11 4.83 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 9.80 12.06 8.04 4.94 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 17.34 15.71 17.16 6.26 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 11.26 11.94 9.01 5.85 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 45.29 32.05 307.24 11.64 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) 09/27/2025 _x86_64_ (2 CPU) 16:03:46 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 41.85 0.07 12.95 12.39 4.76 27.98 04:05:01 PM 0 35.05 0.07 14.50 13.09 4.45 32.84 04:05:01 PM 1 48.63 0.07 11.41 11.69 5.07 23.13 04:06:01 PM all 28.78 0.00 3.46 1.48 1.59 64.68 04:06:01 PM 0 12.28 0.00 2.04 1.57 1.24 82.86 04:06:01 PM 1 45.36 0.00 4.89 1.38 1.95 46.42 04:07:01 PM all 37.02 0.00 4.53 2.84 2.06 53.55 04:07:01 PM 0 29.91 0.00 4.65 3.88 1.66 59.90 04:07:01 PM 1 44.12 0.00 4.41 1.81 2.45 47.22 04:08:01 PM all 37.23 0.00 3.08 0.80 2.17 56.73 04:08:01 PM 0 37.10 0.00 3.05 0.83 1.70 57.33 04:08:01 PM 1 37.35 0.00 3.11 0.76 2.63 56.15 04:09:01 PM all 37.00 0.00 3.02 0.66 2.17 57.14 04:09:01 PM 0 40.43 0.00 3.42 0.47 1.78 53.90 04:09:01 PM 1 33.59 0.00 2.63 0.86 2.56 60.37 04:10:01 PM all 37.11 0.00 2.44 0.48 2.02 57.96 04:10:01 PM 0 21.61 0.00 2.13 0.65 1.35 74.27 04:10:01 PM 1 52.54 0.00 2.75 0.31 2.68 41.71 04:11:01 PM all 34.94 0.00 3.41 0.56 2.00 59.09 04:11:01 PM 0 25.58 0.00 2.26 0.85 1.79 69.53 04:11:01 PM 1 44.30 0.00 4.57 0.28 2.21 48.64 04:12:01 PM all 39.97 0.00 3.12 0.47 2.20 54.24 04:12:01 PM 0 28.82 0.00 1.96 0.55 1.71 66.96 04:12:01 PM 1 51.10 0.00 4.28 0.40 2.69 41.53 Average: all 36.74 0.01 4.51 2.47 2.37 53.91 Average: 0 28.84 0.01 4.25 2.74 1.96 62.19 Average: 1 44.62 0.01 4.76 2.19 2.78 45.64