---> uname -a: Linux prd-centos8-builder-2c-4g-5109.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 483 1143 17 2038 2906 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:19:1f:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.75/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe19:1ff7/64 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) 02/05/2026 _x86_64_ (2 CPU) 11:03:46 LINUX RESTART (2 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 217.48 150.12 67.36 14153.66 38455.08 11:06:01 AM 62.50 0.32 62.18 9.73 5730.94 11:07:01 AM 70.60 0.48 70.12 53.32 9916.31 11:08:01 AM 24.21 0.25 23.96 40.12 1504.75 11:09:01 AM 21.58 0.07 21.51 3.07 566.19 11:10:01 AM 17.17 0.00 17.17 0.00 648.03 11:11:01 AM 18.05 1.10 16.95 69.72 512.16 Average: 61.29 21.46 39.83 2018.88 8119.88 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 1571048 3047684 2182636 58.15 2104 1655532 617988 12.87 139448 1794480 80228 11:06:01 AM 1330172 3023092 2423512 64.56 2104 1860044 601432 12.52 144656 1986500 164712 11:07:01 AM 1095184 2931460 2658500 70.82 2104 1997684 666196 13.87 151100 2188268 61856 11:08:01 AM 1160560 2961828 2593124 69.08 2104 1961808 635132 13.23 172788 2099392 9352 11:09:01 AM 1117244 2953880 2636440 70.24 2104 1997200 643948 13.41 212000 2104076 43740 11:10:01 AM 1079732 2917248 2673952 71.24 2104 1998244 688060 14.33 212476 2140304 44772 11:11:01 AM 1197192 3001028 2556492 68.11 2104 1964420 598960 12.47 394924 1841592 8732 Average: 1221590 2976603 2532094 67.46 2104 1919276 635959 13.24 203913 2022087 59056 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 221.71 111.84 934.69 55.50 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 70.89 58.45 870.06 6.67 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 46.89 38.11 650.50 7.40 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 11.46 13.41 12.65 7.94 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 11.51 14.30 9.11 6.66 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 12.78 13.61 10.91 4.54 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 22.91 19.03 17.90 8.47 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 56.50 38.22 356.63 13.79 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) 02/05/2026 _x86_64_ (2 CPU) 11:03:46 LINUX RESTART (2 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 44.24 0.07 12.42 11.80 2.36 29.11 11:05:01 AM 0 37.15 0.08 10.66 11.95 2.21 37.96 11:05:01 AM 1 51.36 0.05 14.19 11.65 2.52 20.23 11:06:01 AM all 38.15 0.00 4.34 1.89 1.94 53.68 11:06:01 AM 0 30.52 0.00 3.93 2.19 1.86 61.50 11:06:01 AM 1 45.81 0.00 4.74 1.58 2.03 45.84 11:07:01 AM all 37.75 0.00 4.51 2.59 1.85 53.31 11:07:01 AM 0 6.21 0.00 2.52 3.10 1.28 86.89 11:07:01 AM 1 69.48 0.00 6.51 2.07 2.42 19.51 11:08:01 AM all 36.82 0.00 3.08 0.65 2.32 57.14 11:08:01 AM 0 18.45 0.00 2.41 0.68 2.00 76.47 11:08:01 AM 1 55.30 0.00 3.75 0.61 2.64 37.70 11:09:01 AM all 38.24 0.00 2.78 0.44 1.91 56.63 11:09:01 AM 0 22.15 0.00 2.10 0.48 1.71 73.56 11:09:01 AM 1 54.43 0.00 3.47 0.40 2.12 39.58 11:10:01 AM all 33.97 0.00 2.48 0.66 1.82 61.07 11:10:01 AM 0 22.00 0.00 1.92 0.46 1.80 73.81 11:10:01 AM 1 46.02 0.00 3.04 0.85 1.85 48.24 11:11:01 AM all 39.76 0.00 3.38 0.40 1.80 54.65 11:11:01 AM 0 29.33 0.00 2.39 0.23 1.48 66.57 11:11:01 AM 1 50.22 0.00 4.37 0.57 2.13 42.71 Average: all 38.40 0.01 4.69 2.60 2.00 52.31 Average: 0 23.64 0.01 3.68 2.70 1.76 68.22 Average: 1 53.23 0.01 5.70 2.50 2.24 36.32