---> uname -a: Linux prd-centos8-builder-2c-4g-2175.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: 2799.998 BogoMIPS: 5599.99 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 556 237 17 2870 2809 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:10:5e:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.0/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85289sec preferred_lft 85289sec inet6 fe80::f816:3eff:fe10:5e39/64 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) 07:00:41 LINUX RESTART (2 CPU) 07:01:01 AM tps rtps wtps bread/s bwrtn/s 07:02:01 AM 162.55 91.75 70.80 9907.49 38374.79 07:03:01 AM 59.45 6.10 53.36 896.75 13471.78 07:04:01 AM 49.02 0.52 48.50 73.71 16345.25 07:05:01 AM 16.01 0.40 15.61 19.46 1716.33 07:06:01 AM 2.05 0.00 2.05 0.00 87.10 07:07:01 AM 0.50 0.00 0.50 0.00 5.88 07:08:01 AM 0.45 0.00 0.45 0.00 5.58 07:09:01 AM 0.32 0.00 0.32 0.00 3.05 07:10:02 AM 0.33 0.00 0.33 0.00 3.45 07:11:01 AM 0.34 0.00 0.34 0.00 3.76 07:12:01 AM 0.45 0.00 0.45 0.00 6.37 07:13:01 AM 0.32 0.00 0.32 0.00 3.15 07:14:01 AM 0.30 0.00 0.30 0.00 2.92 07:15:01 AM 0.33 0.00 0.33 0.00 3.45 07:16:01 AM 0.30 0.00 0.30 0.00 3.02 07:17:01 AM 17.13 0.12 17.01 10.93 1766.63 07:18:01 AM 57.66 5.91 51.75 1303.43 5416.28 07:19:01 AM 52.38 0.23 52.15 23.59 5554.58 Average: 23.36 5.85 17.51 681.10 4605.64 07:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 AM 1475004 3020888 2278672 60.71 2104 1727512 901296 18.77 204660 1833528 151020 07:03:01 AM 772044 2869420 2981632 79.43 2104 2255944 984948 20.51 272708 2369420 282668 07:04:01 AM 620472 2872684 3133204 83.47 2104 2397204 935760 19.49 221708 2533160 40228 07:05:01 AM 577320 2834364 3176356 84.62 2104 2401624 1002820 20.88 229160 2561800 8 07:06:01 AM 566636 2823680 3187040 84.90 2104 2401624 1010304 21.04 229160 2572096 4 07:07:01 AM 549788 2806836 3203888 85.35 2104 2401628 1010304 21.04 229168 2588372 4 07:08:01 AM 550984 2808032 3202692 85.32 2104 2401628 1010304 21.04 229160 2587436 4 07:09:01 AM 550976 2808024 3202700 85.32 2104 2401628 1010304 21.04 229160 2587252 4 07:10:02 AM 550416 2807480 3203260 85.34 2104 2401632 1026036 21.37 229160 2587572 4 07:11:01 AM 550760 2807832 3202916 85.33 2104 2401632 1006560 20.96 229160 2587408 4 07:12:01 AM 550680 2807756 3202996 85.33 2104 2401636 1006560 20.96 229160 2587480 4 07:13:01 AM 550744 2807820 3202932 85.33 2104 2401636 1006560 20.96 229160 2587412 4 07:14:01 AM 551128 2808204 3202548 85.32 2104 2401636 1006560 20.96 229160 2587264 4 07:15:01 AM 551176 2808256 3202500 85.32 2104 2401640 1006560 20.96 229160 2587272 4 07:16:01 AM 550628 2807708 3203048 85.33 2104 2401640 1007396 20.98 229160 2587772 4 07:17:01 AM 504888 2877928 3248788 86.55 2104 2513040 667648 13.90 423956 2430148 80760 07:18:01 AM 429488 2933048 3324188 88.56 2104 2631420 598128 12.46 448848 2452300 91264 07:19:01 AM 267688 2898772 3485988 92.87 2104 2743664 623444 12.98 458236 2577964 88264 Average: 595601 2844930 3158075 84.13 2104 2393798 934527 19.46 265558 2511425 40792 07:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 276.09 165.94 1296.19 59.34 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 AM eth0 46.49 35.48 1094.63 2.97 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 11.35 12.16 7.62 1.75 0.00 0.00 0.00 0.00 07:05:01 AM lo 12.11 12.11 21.91 21.91 0.00 0.00 0.00 0.00 07:05:01 AM eth0 12.01 11.16 9.11 21.73 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:06:01 AM eth0 1.35 0.70 0.35 0.24 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:07:01 AM eth0 0.88 0.78 0.36 0.31 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:08:01 AM eth0 0.35 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 AM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:10:02 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:10:02 AM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 AM eth0 0.32 0.53 0.03 0.05 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:12:01 AM eth0 0.43 0.55 0.10 0.11 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:13:01 AM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 AM eth0 0.50 0.57 0.15 0.05 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:15:01 AM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:16:01 AM eth0 0.25 0.42 0.02 0.04 0.00 0.00 0.00 0.00 07:17:01 AM lo 1.63 1.63 2.74 2.74 0.00 0.00 0.00 0.00 07:17:01 AM eth0 48.30 40.49 511.91 6.35 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 12.58 11.56 65.87 3.16 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 27.17 24.41 242.54 12.00 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 1.38 1.38 0.00 0.00 0.00 0.00 Average: eth0 24.45 17.10 179.66 6.03 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) 07:00:41 LINUX RESTART (2 CPU) 07:01:01 AM CPU %user %nice %system %iowait %steal %idle 07:02:01 AM all 34.84 0.05 8.25 7.38 1.80 47.68 07:02:01 AM 0 38.21 0.07 9.45 6.19 1.87 44.22 07:02:01 AM 1 31.46 0.03 7.05 8.58 1.72 51.15 07:03:01 AM all 19.45 0.00 4.07 2.70 1.31 72.48 07:03:01 AM 0 11.92 0.00 3.20 4.75 1.16 78.96 07:03:01 AM 1 26.97 0.00 4.93 0.65 1.46 65.99 07:04:01 AM all 35.27 0.00 4.21 1.33 2.43 56.76 07:04:01 AM 0 7.69 0.00 2.80 2.57 2.86 84.08 07:04:01 AM 1 63.49 0.00 5.66 0.07 1.98 28.80 07:05:01 AM all 5.27 0.00 1.36 0.41 0.40 92.55 07:05:01 AM 0 7.02 0.00 1.57 0.54 0.37 90.49 07:05:01 AM 1 3.54 0.00 1.15 0.28 0.43 94.59 07:06:01 AM all 1.14 0.00 0.39 0.03 0.13 98.32 07:06:01 AM 0 0.99 0.00 0.20 0.00 0.05 98.76 07:06:01 AM 1 1.29 0.00 0.58 0.05 0.22 97.87 07:07:01 AM all 1.19 0.00 0.43 0.00 0.09 98.29 07:07:01 AM 0 1.31 0.00 0.42 0.00 0.10 98.17 07:07:01 AM 1 1.07 0.00 0.44 0.00 0.08 98.41 07:08:01 AM all 1.18 0.00 0.35 0.00 0.08 98.39 07:08:01 AM 0 1.43 0.00 0.34 0.00 0.08 98.15 07:08:01 AM 1 0.92 0.00 0.37 0.00 0.08 98.62 07:09:01 AM all 1.07 0.00 0.35 0.00 0.09 98.48 07:09:01 AM 0 0.99 0.00 0.23 0.00 0.07 98.71 07:09:01 AM 1 1.15 0.00 0.47 0.00 0.12 98.26 07:10:02 AM all 1.13 0.00 0.38 0.00 0.12 98.38 07:10:02 AM 0 0.33 0.00 0.12 0.00 0.02 99.53 07:10:02 AM 1 1.93 0.00 0.64 0.00 0.22 97.21 07:11:01 AM all 1.56 0.00 0.49 0.00 0.09 97.86 07:11:01 AM 0 2.67 0.00 0.87 0.00 0.17 96.29 07:11:01 AM 1 0.44 0.00 0.10 0.00 0.02 99.44 07:12:01 AM all 1.60 0.00 0.47 0.00 0.11 97.82 07:12:01 AM 0 2.55 0.00 0.84 0.00 0.18 96.43 07:12:01 AM 1 0.67 0.00 0.10 0.00 0.03 99.20 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 1.60 0.00 0.47 0.00 0.08 97.85 07:13:01 AM 0 2.56 0.00 0.80 0.00 0.15 96.48 07:13:01 AM 1 0.63 0.00 0.13 0.00 0.02 99.22 07:14:01 AM all 1.64 0.00 0.55 0.00 0.08 97.72 07:14:01 AM 0 2.72 0.00 1.00 0.00 0.15 96.12 07:14:01 AM 1 0.57 0.00 0.10 0.00 0.02 99.32 07:15:01 AM all 1.28 0.00 0.35 0.00 0.16 98.20 07:15:01 AM 0 1.60 0.00 0.47 0.00 0.22 97.71 07:15:01 AM 1 0.97 0.00 0.23 0.00 0.10 98.69 07:16:01 AM all 1.32 0.00 0.40 0.00 0.25 98.03 07:16:01 AM 0 1.87 0.00 0.66 0.00 0.34 97.14 07:16:01 AM 1 0.77 0.00 0.15 0.00 0.17 98.91 07:17:01 AM all 26.76 0.00 3.15 0.12 1.63 68.33 07:17:01 AM 0 20.00 0.00 2.76 0.12 1.49 75.63 07:17:01 AM 1 33.52 0.00 3.55 0.13 1.76 61.04 07:18:01 AM all 41.79 0.00 3.83 1.68 1.93 50.77 07:18:01 AM 0 19.50 0.00 2.73 2.39 1.59 73.79 07:18:01 AM 1 64.16 0.00 4.94 0.96 2.28 27.66 07:19:01 AM all 39.20 0.00 4.52 1.45 2.45 52.38 07:19:01 AM 0 33.64 0.00 4.12 0.94 2.49 58.81 07:19:01 AM 1 44.80 0.00 4.92 1.96 2.40 45.92 Average: all 12.16 0.00 1.90 0.84 0.74 84.35 Average: 0 8.77 0.00 1.82 0.98 0.75 87.67 Average: 1 15.56 0.00 1.98 0.71 0.73 81.01