---> uname -a: Linux prd-centos8-builder-2c-4g-9814.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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 515 915 17 2234 2872 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:c3:eb:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.203/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85606sec preferred_lft 85606sec inet6 fe80::f816:3eff:fec3:eb12/64 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) 09/02/2026 _x86_64_ (2 CPU) 20:04:06 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 105.41 40.10 65.32 4512.41 37442.11 08:07:01 PM 45.35 0.38 44.97 34.12 4120.41 08:08:01 PM 59.79 0.03 59.76 0.53 7753.26 08:09:01 PM 31.72 1.22 30.51 234.32 7122.64 08:10:01 PM 21.42 0.05 21.37 1.33 2632.30 08:10:01 PM 0.00 0.00 0.00 0.00 0.00 08:11:01 PM 22.49 0.00 22.49 0.00 1109.95 08:12:01 PM 12.36 0.23 12.13 34.12 339.60 08:13:01 PM 14.06 0.00 14.06 0.00 540.73 08:14:01 PM 13.01 0.00 13.01 0.00 944.50 08:15:01 PM 7.37 0.00 7.37 0.00 325.08 08:16:01 PM 18.65 0.07 18.58 9.72 766.85 08:17:01 PM 32.77 0.38 32.38 38.65 3552.14 Average: 32.03 3.54 28.50 405.48 5554.37 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1536960 3013772 2216716 59.05 2104 1655948 636908 13.26 139908 1827584 45764 08:07:01 PM 1238112 2927824 2515564 67.02 2104 1859224 693924 14.45 183804 2045208 157336 08:08:01 PM 1097944 2907932 2655732 70.75 2104 1973068 679992 14.16 156620 2186020 120280 08:09:01 PM 1060708 2951336 2692968 71.74 2104 2050260 633532 13.19 147264 2219492 23188 08:10:01 PM 1028152 2958808 2725524 72.61 2104 2089336 628640 13.09 171896 2223996 19424 08:10:01 PM 1028152 2958808 2725524 72.61 2104 2089336 628640 13.09 171896 2223996 19424 08:11:01 PM 1028976 2959284 2724700 72.59 2104 2089324 622576 12.96 174972 2223280 6728 08:12:01 PM 1044888 2977396 2708788 72.16 2104 2091548 607068 12.64 213784 2168588 7028 08:13:01 PM 1052992 2984312 2700684 71.95 2104 2090352 605460 12.61 214316 2160872 5828 08:14:01 PM 1030076 2961460 2723600 72.56 2104 2090352 628620 13.09 214772 2183280 5820 08:15:01 PM 1027136 2958504 2726540 72.64 2104 2090352 628848 13.09 215200 2185584 4 08:16:01 PM 849756 2827980 2903920 77.36 2104 2137308 760848 15.84 402156 2174296 37644 08:17:01 PM 924692 2933680 2828984 75.37 2104 2166616 644228 13.42 411904 2087044 16008 Average: 1072965 2947777 2680711 71.42 2104 2036386 646099 13.45 216807 2146865 35729 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 163.85 90.55 911.89 53.52 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 29.69 22.28 687.51 3.28 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 19.73 17.03 356.26 2.92 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 34.34 27.66 323.93 4.05 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 33.85 26.49 650.99 4.33 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 6.45 7.96 3.91 3.19 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 9.03 9.86 9.05 3.57 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 5.63 7.10 3.16 3.03 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 5.68 7.33 3.71 2.73 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 5.97 5.57 5.19 0.79 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 33.70 17.65 108.71 6.64 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 44.08 24.09 343.07 13.09 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 32.67 21.97 283.96 8.43 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) 09/02/2026 _x86_64_ (2 CPU) 20:04:06 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 24.66 0.00 6.44 6.46 8.65 53.79 08:06:01 PM 0 24.24 0.00 4.90 7.51 8.44 54.90 08:06:01 PM 1 25.08 0.00 7.98 5.41 8.85 52.68 08:07:01 PM all 24.16 0.00 2.73 1.57 6.22 65.31 08:07:01 PM 0 30.35 0.00 3.05 1.10 5.70 59.80 08:07:01 PM 1 18.09 0.00 2.42 2.02 6.74 70.72 08:08:01 PM all 26.31 0.00 3.01 2.73 6.87 61.08 08:08:01 PM 0 34.90 0.00 3.75 3.44 6.47 51.43 08:08:01 PM 1 17.88 0.00 2.29 2.03 7.26 70.55 08:09:01 PM all 21.58 0.00 2.36 1.20 5.78 69.07 08:09:01 PM 0 26.38 0.00 2.72 0.71 5.47 64.71 08:09:01 PM 1 16.84 0.00 2.01 1.68 6.09 73.38 08:10:01 PM all 25.99 0.00 1.97 0.72 5.74 65.59 08:10:01 PM 0 33.01 0.00 1.98 0.86 5.44 58.71 08:10:01 PM 1 19.05 0.00 1.95 0.58 6.04 72.38 08:10:01 PM all 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM 0 0.00 0.00 0.00 0.00 0.00 100.00 08:10:01 PM 1 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM all 23.37 0.00 1.42 0.86 5.97 68.38 08:11:01 PM 0 23.24 0.00 1.27 0.76 5.63 69.10 08:11:01 PM 1 23.50 0.00 1.57 0.96 6.32 67.66 08:12:01 PM all 20.14 0.00 1.76 0.33 5.86 71.92 08:12:01 PM 0 21.33 0.00 2.19 0.35 5.48 70.64 08:12:01 PM 1 18.95 0.00 1.33 0.30 6.23 73.18 08:13:01 PM all 22.59 0.00 1.35 0.52 5.43 70.10 08:13:01 PM 0 29.70 0.00 1.44 0.70 5.36 62.81 08:13:01 PM 1 15.55 0.00 1.27 0.35 5.50 77.33 08:14:01 PM all 24.53 0.00 1.37 0.41 5.61 68.08 08:14:01 PM 0 22.14 0.00 1.33 0.45 5.58 70.50 08:14:01 PM 1 26.92 0.00 1.40 0.37 5.65 65.65 08:15:01 PM all 8.39 0.00 0.80 0.25 3.62 86.94 08:15:01 PM 0 12.44 0.00 1.18 0.29 2.91 83.18 08:15:01 PM 1 4.42 0.00 0.43 0.21 4.31 90.63 08:15:01 PM CPU %user %nice %system %iowait %steal %idle 08:16:01 PM all 32.67 0.00 2.20 0.78 7.43 56.92 08:16:01 PM 0 35.08 0.00 2.32 0.77 7.44 54.39 08:16:01 PM 1 30.26 0.00 2.08 0.80 7.41 59.45 08:17:01 PM all 37.26 0.00 2.99 1.40 8.14 50.21 08:17:01 PM 0 48.46 0.00 3.13 0.80 8.15 39.45 08:17:01 PM 1 26.18 0.00 2.86 1.98 8.13 60.84 Average: all 24.33 0.00 2.37 1.44 6.28 65.57 Average: 0 28.46 0.00 2.44 1.49 6.02 61.60 Average: 1 20.23 0.00 2.30 1.40 6.55 69.52