---> uname -a: Linux prd-centos8-builder-2c-4g-4694.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 541 297 17 2826 2825 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:4c:7d:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85335sec preferred_lft 85335sec inet6 fe80::f816:3eff:fe4c:7d0d/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) 02/01/2026 _x86_64_ (2 CPU) 20:00:54 LINUX RESTART (2 CPU) 08:02:01 PM tps rtps wtps bread/s bwrtn/s 08:03:01 PM 18.81 5.91 12.89 892.62 6464.75 08:04:01 PM 81.67 0.18 81.49 4.13 23594.99 08:05:01 PM 22.34 0.92 21.43 93.17 2393.54 08:06:01 PM 1.70 0.00 1.70 0.00 85.85 08:07:01 PM 0.27 0.00 0.27 0.00 3.90 08:08:01 PM 0.20 0.00 0.20 0.00 2.28 08:09:01 PM 0.15 0.00 0.15 0.00 1.18 08:10:01 PM 0.10 0.00 0.10 0.00 0.77 08:11:01 PM 0.13 0.00 0.13 0.00 1.08 08:12:01 PM 0.17 0.00 0.17 0.00 1.98 08:13:01 PM 0.20 0.00 0.20 0.00 2.48 08:14:01 PM 0.17 0.00 0.17 0.00 1.73 08:15:01 PM 0.13 0.00 0.13 0.00 0.92 08:16:01 PM 0.10 0.00 0.10 0.00 1.33 08:17:01 PM 31.44 0.12 31.32 10.93 2835.12 08:18:01 PM 54.08 0.38 53.70 54.12 6369.64 Average: 13.23 0.47 12.76 65.95 2610.27 08:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 PM 1370400 2984360 2383280 63.49 2104 1793408 947672 19.73 216420 1915336 30328 08:04:01 PM 526820 2822352 3226860 85.97 2104 2441152 1005796 20.94 272932 2572748 40260 08:05:01 PM 591876 2848240 3161804 84.23 2104 2400592 990956 20.64 228972 2544864 1024 08:06:01 PM 580132 2836496 3173548 84.54 2104 2400592 990956 20.64 228972 2556456 4 08:07:01 PM 560524 2816880 3193156 85.07 2104 2400592 990956 20.64 228972 2575732 4 08:08:01 PM 561020 2817380 3192660 85.05 2104 2400596 990956 20.64 228972 2575672 12 08:09:01 PM 563684 2819960 3189996 84.98 2104 2400596 998392 20.79 228972 2575484 4 08:10:01 PM 565084 2821360 3188596 84.95 2104 2400596 992664 20.67 228972 2573872 4 08:11:01 PM 565292 2821580 3188388 84.94 2104 2400600 992664 20.67 228972 2573752 4 08:12:01 PM 565460 2821740 3188220 84.94 2104 2400600 992664 20.67 228972 2573824 12 08:13:01 PM 565528 2821808 3188152 84.93 2104 2400600 992664 20.67 228972 2573756 8 08:14:01 PM 565528 2821812 3188152 84.93 2104 2400604 992664 20.67 228972 2573760 4 08:15:01 PM 565560 2821844 3188120 84.93 2104 2400604 992664 20.67 228972 2573760 4 08:16:01 PM 565388 2821680 3188292 84.94 2104 2400604 994664 20.71 228976 2573872 12 08:17:01 PM 442032 2860700 3311648 88.22 2104 2556168 692660 14.42 437008 2473184 101948 08:18:01 PM 294160 2859764 3459520 92.16 2104 2684368 670128 13.95 432900 2586548 103972 Average: 590530 2838622 3163150 84.27 2104 2392642 951820 19.82 256683 2524539 17350 08:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:03:01 PM eth0 16.66 14.31 163.23 2.19 0.00 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 35.30 26.74 933.15 2.00 0.00 0.00 0.00 0.00 08:05:01 PM lo 12.31 12.31 21.92 21.92 0.00 0.00 0.00 0.00 08:05:01 PM eth0 25.11 24.81 16.87 27.44 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:06:01 PM eth0 0.68 0.67 0.28 0.24 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:07:01 PM eth0 0.50 0.57 0.11 0.11 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 PM eth0 0.28 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:09:01 PM eth0 0.30 0.52 0.03 0.05 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 PM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:11:01 PM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 PM eth0 0.52 0.55 0.11 0.11 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:13:01 PM eth0 0.28 0.47 0.03 0.04 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 PM eth0 0.23 0.43 0.02 0.04 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:15:01 PM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.22 0.22 0.50 0.50 0.00 0.00 0.00 0.00 08:16:01 PM eth0 0.48 0.67 0.63 0.06 0.00 0.00 0.00 0.00 08:17:01 PM lo 1.52 1.52 2.25 2.25 0.00 0.00 0.00 0.00 08:17:01 PM eth0 51.72 42.37 546.54 6.56 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 27.39 23.38 261.53 5.48 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 1.55 1.55 0.00 0.00 0.00 0.00 Average: eth0 10.02 8.59 120.17 2.78 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) 02/01/2026 _x86_64_ (2 CPU) 20:00:54 LINUX RESTART (2 CPU) 08:02:01 PM CPU %user %nice %system %iowait %steal %idle 08:03:01 PM all 8.73 0.00 1.43 0.98 2.39 86.48 08:03:01 PM 0 11.29 0.00 1.54 0.64 2.54 83.99 08:03:01 PM 1 6.16 0.00 1.31 1.31 2.23 88.97 08:04:01 PM all 41.51 0.00 6.68 2.95 3.48 45.38 08:04:01 PM 0 19.24 0.00 6.02 5.66 3.85 65.23 08:04:01 PM 1 64.33 0.00 7.36 0.17 3.10 25.05 08:05:01 PM all 10.35 0.00 1.82 0.80 3.07 83.97 08:05:01 PM 0 15.68 0.00 2.17 0.59 3.31 78.25 08:05:01 PM 1 5.03 0.00 1.46 1.00 2.83 89.68 08:06:01 PM all 1.28 0.00 0.42 0.00 2.82 95.48 08:06:01 PM 0 1.50 0.00 0.43 0.00 2.67 95.41 08:06:01 PM 1 1.05 0.00 0.41 0.00 2.98 95.56 08:07:01 PM all 1.33 0.00 0.41 0.00 2.78 95.48 08:07:01 PM 0 1.75 0.00 0.46 0.00 3.06 94.73 08:07:01 PM 1 0.92 0.00 0.36 0.00 2.50 96.22 08:08:01 PM all 1.15 0.00 0.39 0.00 2.30 96.16 08:08:01 PM 0 0.74 0.00 0.18 0.00 1.88 97.20 08:08:01 PM 1 1.56 0.00 0.59 0.00 2.73 95.12 08:09:01 PM all 1.34 0.00 0.39 0.00 2.38 95.90 08:09:01 PM 0 1.77 0.00 0.46 0.00 2.72 95.06 08:09:01 PM 1 0.90 0.00 0.31 0.00 2.04 96.74 08:10:01 PM all 1.37 0.00 0.42 0.00 2.02 96.19 08:10:01 PM 0 2.11 0.00 0.56 0.00 2.12 95.21 08:10:01 PM 1 0.63 0.00 0.28 0.00 1.93 97.17 08:11:01 PM all 1.20 0.00 0.39 0.00 2.64 95.77 08:11:01 PM 0 1.29 0.00 0.36 0.00 2.39 95.95 08:11:01 PM 1 1.10 0.00 0.43 0.00 2.88 95.60 08:12:01 PM all 1.19 0.00 0.38 0.00 2.49 95.95 08:12:01 PM 0 1.03 0.00 0.36 0.00 2.20 96.40 08:12:01 PM 1 1.34 0.00 0.39 0.00 2.77 95.50 08:13:01 PM all 1.30 0.00 0.40 0.00 2.21 96.09 08:13:01 PM 0 1.26 0.00 0.39 0.00 2.10 96.24 08:13:01 PM 1 1.33 0.00 0.41 0.00 2.32 95.94 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 1.37 0.00 0.41 0.00 2.60 95.62 08:14:01 PM 0 1.41 0.00 0.43 0.00 2.62 95.54 08:14:01 PM 1 1.32 0.00 0.39 0.00 2.58 95.70 08:15:01 PM all 1.25 0.00 0.37 0.00 2.46 95.92 08:15:01 PM 0 1.13 0.00 0.29 0.00 2.41 96.17 08:15:01 PM 1 1.38 0.00 0.44 0.00 2.51 95.67 08:16:01 PM all 1.45 0.00 0.54 0.00 2.51 95.50 08:16:01 PM 0 2.13 0.00 0.75 0.00 2.53 94.59 08:16:01 PM 1 0.77 0.00 0.33 0.00 2.50 96.41 08:17:01 PM all 30.58 0.00 3.68 0.96 3.79 60.98 08:17:01 PM 0 37.46 0.00 4.41 1.05 4.06 53.02 08:17:01 PM 1 23.71 0.00 2.96 0.87 3.52 68.94 08:18:01 PM all 36.57 0.00 4.23 1.63 3.43 54.14 08:18:01 PM 0 42.07 0.00 3.89 1.73 3.59 48.72 08:18:01 PM 1 31.03 0.00 4.57 1.54 3.28 59.58 Average: all 8.86 0.00 1.40 0.46 2.71 86.58 Average: 0 8.86 0.00 1.42 0.61 2.75 86.36 Average: 1 8.86 0.00 1.37 0.30 2.67 86.80