---> uname -a: Linux prd-centos8-builder-2c-4g-10548.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 470 1153 17 2042 2920 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:34:33:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.209/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe34:337a/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) 04/04/2026 _x86_64_ (2 CPU) 17:03:59 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 56.20 2.10 54.10 218.73 5634.21 05:07:01 PM 68.31 2.17 66.14 108.78 8039.76 05:08:01 PM 33.42 0.08 33.34 1.87 4051.07 05:09:01 PM 19.38 0.27 19.11 41.86 519.35 05:10:01 PM 11.53 0.00 11.53 0.00 320.57 05:11:01 PM 21.80 0.72 21.09 31.05 746.62 05:12:01 PM 18.61 0.38 18.23 38.65 532.47 Average: 32.75 0.82 31.93 62.99 2834.64 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1398904 3045488 2354780 62.73 2104 1815044 591560 12.32 144076 1921892 131656 05:07:01 PM 1264768 3028896 2488916 66.31 2104 1925624 579188 12.06 147908 2024744 58244 05:08:01 PM 1072584 2915012 2681100 71.43 2104 2003428 706088 14.70 176364 2186520 46632 05:09:01 PM 1091792 2934648 2661892 70.91 2104 2003840 679048 14.14 214288 2130592 45792 05:10:01 PM 1239616 3044112 2514068 66.98 2104 1965552 574140 11.96 211708 1985632 7464 05:11:01 PM 1152932 2959476 2600752 69.29 2104 1967448 660356 13.75 395776 1888200 8480 05:12:01 PM 1161576 2971372 2592108 69.06 2104 1970220 640156 13.33 395480 1879012 20304 Average: 1197453 2985572 2556231 68.10 2104 1950165 632934 13.18 240800 2002370 45510 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 69.13 55.81 842.49 5.79 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 25.23 22.38 235.29 5.12 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 46.38 38.70 641.45 7.31 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 12.71 15.30 13.36 6.15 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 10.89 11.69 9.54 3.86 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 15.61 16.22 15.58 10.86 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 11.48 12.45 10.18 5.93 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 27.35 24.65 252.55 6.43 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) 04/04/2026 _x86_64_ (2 CPU) 17:03:59 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 35.97 0.00 4.16 1.64 5.46 52.77 05:06:01 PM 0 32.77 0.00 3.41 2.12 5.29 56.41 05:06:01 PM 1 39.19 0.00 4.90 1.16 5.62 49.13 05:07:01 PM all 34.67 0.00 4.44 2.70 5.81 52.37 05:07:01 PM 0 43.40 0.00 5.74 2.70 5.92 42.25 05:07:01 PM 1 26.05 0.00 3.16 2.71 5.71 62.36 05:08:01 PM all 34.98 0.00 2.65 1.19 5.50 55.69 05:08:01 PM 0 22.72 0.00 2.33 1.89 5.14 67.92 05:08:01 PM 1 47.32 0.00 2.97 0.49 5.85 43.37 05:09:01 PM all 35.17 0.00 2.74 0.33 5.13 56.62 05:09:01 PM 0 34.02 0.00 2.63 0.33 5.18 57.83 05:09:01 PM 1 36.33 0.00 2.85 0.33 5.08 55.40 05:10:01 PM all 32.76 0.00 2.52 0.19 4.72 59.82 05:10:01 PM 0 32.73 0.00 2.47 0.15 4.59 60.06 05:10:01 PM 1 32.78 0.00 2.57 0.23 4.85 59.58 05:11:01 PM all 35.39 0.00 2.94 0.64 4.94 56.10 05:11:01 PM 0 18.17 0.00 2.10 0.55 4.29 74.88 05:11:01 PM 1 52.71 0.00 3.77 0.72 5.59 37.20 05:12:01 PM all 38.31 0.00 3.35 0.49 5.40 52.44 05:12:01 PM 0 26.92 0.00 3.34 0.57 4.95 64.22 05:12:01 PM 1 49.75 0.00 3.37 0.41 5.85 40.61 Average: all 35.32 0.00 3.26 1.03 5.28 55.11 Average: 0 30.10 0.00 3.14 1.19 5.05 60.52 Average: 1 40.56 0.00 3.37 0.87 5.51 49.70