---> uname -a: Linux prd-centos8-builder-2c-4g-3394.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 505 1122 17 2037 2883 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:74:75:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe74:750a/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) 09/11/2025 _x86_64_ (2 CPU) 03:04:05 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 73.48 7.03 66.45 978.31 5044.59 03:07:01 AM 71.38 0.03 71.34 0.53 7205.65 03:08:01 AM 44.24 0.47 43.77 53.32 5929.84 03:09:01 AM 22.62 0.25 22.37 40.11 955.69 03:10:01 AM 16.93 0.07 16.86 3.07 440.51 03:11:01 AM 16.33 0.98 15.34 23.99 607.70 03:12:01 AM 20.96 0.55 20.41 33.46 789.45 03:13:01 AM 16.83 0.20 16.63 23.33 465.14 Average: 35.35 1.20 34.15 144.53 2679.88 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1387344 2949952 2366332 63.04 2104 1739340 697324 14.52 146060 1960956 54332 03:07:01 AM 1190572 2943760 2563104 68.28 2104 1915320 661384 13.77 144520 2103716 114388 03:08:01 AM 1210140 3007128 2543536 67.76 2104 1957596 587692 12.24 150144 2070236 22368 03:09:01 AM 1136672 2948220 2617004 69.72 2104 1972432 649696 13.53 188244 2107600 22564 03:10:01 AM 1187192 2984644 2566484 68.37 2104 1958392 634412 13.21 207084 2039024 8432 03:11:01 AM 1170468 2968656 2583208 68.82 2104 1959120 617040 12.85 208320 2053036 8436 03:12:01 AM 1181564 2979996 2572112 68.52 2104 1959200 602760 12.55 392380 1858428 7484 03:13:01 AM 1092988 2896420 2660688 70.88 2104 1963784 692336 14.42 391984 1945136 21492 Average: 1194618 2959847 2559058 68.17 2104 1928148 642830 13.39 228592 2017266 32437 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 104.66 76.76 993.98 26.73 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 22.48 18.08 258.28 3.01 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 43.15 31.44 586.94 6.30 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 11.26 12.98 12.67 5.03 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 9.85 11.85 7.56 5.24 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 20.53 18.48 21.82 15.63 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 15.08 14.13 15.38 7.31 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 7.91 10.06 6.25 4.60 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 29.37 24.22 237.88 9.23 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) 09/11/2025 _x86_64_ (2 CPU) 03:04:05 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 32.08 0.00 4.17 3.49 9.08 51.18 03:06:01 AM 0 37.45 0.00 5.28 4.40 9.29 43.58 03:06:01 AM 1 26.72 0.00 3.06 2.60 8.87 58.76 03:07:01 AM all 34.03 0.00 4.79 2.83 8.94 49.42 03:07:01 AM 0 37.93 0.00 5.27 2.67 8.69 45.44 03:07:01 AM 1 30.17 0.00 4.31 2.98 9.20 53.34 03:08:01 AM all 34.42 0.00 3.41 1.59 7.96 52.61 03:08:01 AM 0 43.96 0.00 3.90 1.96 8.25 41.93 03:08:01 AM 1 25.02 0.00 2.93 1.23 7.68 63.14 03:09:01 AM all 31.16 0.00 2.59 0.77 7.16 58.32 03:09:01 AM 0 21.57 0.00 2.43 1.15 7.08 67.77 03:09:01 AM 1 40.91 0.00 2.75 0.37 7.25 48.72 03:10:01 AM all 35.04 0.00 2.70 0.53 7.54 54.19 03:10:01 AM 0 31.39 0.00 2.54 0.74 7.49 57.84 03:10:01 AM 1 38.72 0.00 2.86 0.32 7.60 50.50 03:11:01 AM all 31.71 0.00 2.85 0.62 7.12 57.70 03:11:01 AM 0 34.49 0.00 2.86 0.86 7.10 54.69 03:11:01 AM 1 28.94 0.00 2.84 0.39 7.14 60.70 03:12:01 AM all 36.09 0.00 2.82 0.49 7.29 53.32 03:12:01 AM 0 35.76 0.00 2.65 0.55 7.26 53.78 03:12:01 AM 1 36.41 0.00 2.98 0.42 7.32 52.86 03:13:01 AM all 36.93 0.00 2.87 0.50 7.73 51.97 03:13:01 AM 0 28.18 0.00 2.61 0.74 7.21 61.27 03:13:01 AM 1 45.73 0.00 3.12 0.26 8.25 42.64 Average: all 33.93 0.00 3.28 1.36 7.86 53.58 Average: 0 33.83 0.00 3.45 1.64 7.80 53.29 Average: 1 34.02 0.00 3.11 1.08 7.92 53.86