---> uname -a: Linux prd-centos8-builder-2c-4g-2212.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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 571 223 17 2871 2794 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:60:03:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.77/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe60:31b/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) 17:00:56 LINUX RESTART (2 CPU) 05:02:01 PM tps rtps wtps bread/s bwrtn/s 05:03:01 PM 12.06 0.00 12.06 0.00 6107.56 05:04:01 PM 63.43 6.10 57.33 895.30 13730.62 05:05:01 PM 39.40 0.83 38.57 89.04 11895.60 05:06:01 PM 39.89 4.90 34.99 1032.49 3804.08 05:07:01 PM 57.04 1.20 55.84 286.22 7430.21 05:08:01 PM 49.58 0.23 49.35 23.59 4945.67 Average: 43.57 2.21 41.36 387.75 7985.70 05:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 PM 1464760 3010596 2288916 60.98 2104 1727488 928228 19.33 204720 1840800 28 05:04:01 PM 689664 2843132 3064012 81.63 2104 2305980 1002028 20.87 272964 2432988 192452 05:05:01 PM 563644 2819972 3190032 84.98 2104 2400712 1022992 21.30 228544 2573184 21536 05:06:01 PM 319004 2737124 3434672 91.50 2104 2556828 817604 17.03 429748 2599480 64512 05:07:01 PM 376580 2891684 3377096 89.97 2104 2642476 642380 13.38 449680 2494072 18196 05:08:01 PM 195536 2827536 3558140 94.79 2104 2744852 689444 14.36 459116 2639576 23520 Average: 601531 2855007 3152145 83.97 2104 2396389 850446 17.71 340795 2430017 53374 05:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 PM eth0 3.76 3.70 1.47 0.70 0.00 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 49.83 33.57 1096.81 2.87 0.00 0.00 0.00 0.00 05:05:01 PM lo 2.50 2.50 5.14 5.14 0.00 0.00 0.00 0.00 05:05:01 PM eth0 16.21 16.76 11.40 7.31 0.00 0.00 0.00 0.00 05:06:01 PM lo 5.15 5.15 9.00 9.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 54.91 41.68 552.92 15.21 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 16.36 14.43 117.00 3.94 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 19.26 17.94 154.47 5.32 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 2.36 2.36 0.00 0.00 0.00 0.00 Average: eth0 26.72 21.35 322.34 5.89 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) 17:00:56 LINUX RESTART (2 CPU) 05:02:01 PM CPU %user %nice %system %iowait %steal %idle 05:03:01 PM all 2.31 0.00 0.29 0.55 1.29 95.56 05:03:01 PM 0 2.30 0.00 0.31 0.68 1.32 95.39 05:03:01 PM 1 2.32 0.00 0.26 0.43 1.26 95.73 05:04:01 PM all 25.64 0.00 5.45 2.45 3.84 62.63 05:04:01 PM 0 26.68 0.00 5.29 1.79 3.70 62.54 05:04:01 PM 1 24.60 0.00 5.61 3.10 3.98 62.72 05:05:01 PM all 31.37 0.00 3.56 1.26 4.02 59.78 05:05:01 PM 0 14.02 0.00 3.02 1.74 4.39 76.83 05:05:01 PM 1 49.19 0.00 4.12 0.76 3.64 42.28 05:06:01 PM all 32.99 0.00 3.93 1.07 4.50 57.51 05:06:01 PM 0 25.05 0.00 3.67 1.14 4.37 65.76 05:06:01 PM 1 40.98 0.00 4.19 1.00 4.63 49.19 05:07:01 PM all 38.97 0.00 4.01 1.96 3.93 51.13 05:07:01 PM 0 29.34 0.00 3.50 2.46 3.67 61.03 05:07:01 PM 1 48.68 0.00 4.52 1.47 4.19 41.14 05:08:01 PM all 38.04 0.00 3.93 1.48 4.40 52.15 05:08:01 PM 0 43.18 0.00 4.18 2.02 4.60 46.02 05:08:01 PM 1 32.90 0.00 3.68 0.94 4.20 58.27 Average: all 28.27 0.00 3.53 1.46 3.67 63.07 Average: 0 23.45 0.00 3.33 1.64 3.68 67.90 Average: 1 33.11 0.00 3.74 1.29 3.65 58.21