---> uname -a: Linux prd-centos8-builder-2c-4g-2230.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 565 229 17 2870 2800 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:17:a2:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.224/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe17:a2da/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) 21:00:54 LINUX RESTART (2 CPU) 09:02:01 PM tps rtps wtps bread/s bwrtn/s 09:03:01 PM 12.25 0.00 12.25 0.00 6113.86 09:04:01 PM 63.84 6.13 57.71 895.98 13731.48 09:05:01 PM 41.54 0.80 40.74 88.50 12249.78 09:06:01 PM 38.24 4.90 33.34 1032.32 3154.32 09:07:01 PM 63.53 1.20 62.33 286.17 7891.89 09:08:01 PM 45.62 0.23 45.38 23.59 4759.43 Average: 44.17 2.21 41.96 387.75 7983.30 09:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 PM 1463644 3009160 2290032 61.01 2104 1727264 900956 18.76 205008 1842652 44 09:04:01 PM 681480 2841128 3072196 81.84 2104 2311692 984156 20.49 273176 2442028 198208 09:05:01 PM 553172 2809372 3200504 85.26 2104 2400704 1007616 20.98 228832 2584660 9776 09:06:01 PM 306208 2724320 3447468 91.84 2104 2556972 816476 17.00 430104 2615524 72840 09:07:01 PM 376340 2899556 3377336 89.97 2104 2649864 622128 12.95 451576 2494568 22916 09:08:01 PM 202004 2833628 3551672 94.62 2104 2744628 668992 13.93 459660 2635456 23556 Average: 597141 2852861 3156535 84.09 2104 2398521 833387 17.35 341393 2435815 54557 09:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:03:01 PM eth0 7.20 5.83 7.75 1.26 0.00 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 46.29 31.94 1094.96 2.76 0.00 0.00 0.00 0.00 09:05:01 PM lo 4.22 4.22 8.53 8.53 0.00 0.00 0.00 0.00 09:05:01 PM eth0 18.13 18.31 11.82 10.51 0.00 0.00 0.00 0.00 09:06:01 PM lo 3.50 3.50 5.61 5.61 0.00 0.00 0.00 0.00 09:06:01 PM eth0 54.15 41.07 553.06 12.15 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 15.71 14.08 114.14 3.74 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 19.04 18.33 154.46 5.35 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 2.36 2.36 0.00 0.00 0.00 0.00 Average: eth0 26.75 21.59 322.68 5.96 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) 21:00:54 LINUX RESTART (2 CPU) 09:02:01 PM CPU %user %nice %system %iowait %steal %idle 09:03:01 PM all 3.71 0.00 0.54 0.48 1.78 93.50 09:03:01 PM 0 3.17 0.00 0.56 0.61 1.55 94.10 09:03:01 PM 1 4.24 0.00 0.51 0.35 2.00 92.90 09:04:01 PM all 26.92 0.00 5.43 2.70 3.29 61.65 09:04:01 PM 0 40.80 0.00 7.22 1.54 3.37 47.08 09:04:01 PM 1 13.18 0.00 3.66 3.86 3.21 76.09 09:05:01 PM all 29.29 0.00 3.27 1.42 3.64 62.38 09:05:01 PM 0 22.55 0.00 3.15 1.65 3.71 68.94 09:05:01 PM 1 36.08 0.00 3.39 1.19 3.57 55.76 09:06:01 PM all 33.70 0.00 3.77 0.77 4.75 57.02 09:06:01 PM 0 30.01 0.00 3.75 0.78 4.82 60.63 09:06:01 PM 1 37.39 0.00 3.79 0.75 4.68 53.39 09:07:01 PM all 38.54 0.00 4.11 2.21 4.69 50.46 09:07:01 PM 0 29.84 0.00 3.11 0.88 4.25 61.91 09:07:01 PM 1 47.24 0.00 5.10 3.54 5.12 38.99 09:08:01 PM all 37.84 0.00 3.82 1.13 5.02 52.19 09:08:01 PM 0 23.29 0.00 3.08 1.10 4.72 67.81 09:08:01 PM 1 52.44 0.00 4.56 1.16 5.32 36.52 Average: all 28.38 0.00 3.49 1.45 3.87 62.81 Average: 0 24.96 0.00 3.48 1.09 3.74 66.73 Average: 1 31.80 0.00 3.51 1.81 3.99 58.89