---> uname -a: Linux prd-centos8-builder-2c-4g-8225.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 477 1016 17 2172 2911 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:ae:4a:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.225/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85622sec preferred_lft 85622sec inet6 fe80::f816:3eff:feae:4a43/64 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) 08/13/2026 _x86_64_ (2 CPU) 18:03:52 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 61.13 6.93 54.20 969.41 3107.05 06:07:01 PM 50.61 0.12 50.49 2.13 4921.98 06:08:01 PM 51.50 0.67 50.83 167.41 8975.14 06:09:01 PM 30.51 0.55 29.96 66.92 6173.04 06:10:00 PM 20.98 0.05 20.93 1.34 905.47 06:11:01 PM 13.14 0.17 12.98 30.85 350.50 06:12:01 PM 14.23 0.07 14.16 3.07 498.22 06:13:01 PM 15.83 0.00 15.83 0.00 688.79 06:14:01 PM 4.68 0.00 4.68 0.00 208.55 06:15:01 PM 9.18 0.00 9.18 0.00 212.75 06:16:01 PM 12.33 0.90 11.43 46.38 351.40 06:17:01 PM 15.68 0.20 15.48 23.33 449.05 Average: 24.98 0.80 24.18 109.26 2236.47 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1533316 3027940 2220360 59.15 2104 1673224 637876 13.28 141764 1826860 43416 06:07:01 PM 1357444 3047556 2396232 63.84 2104 1857816 582672 12.13 143776 1960592 134340 06:08:01 PM 1134020 3019888 2619656 69.79 2104 2045596 587368 12.23 145136 2150952 116492 06:09:01 PM 963640 2937932 2790036 74.33 2104 2133856 664804 13.84 152852 2312492 47412 06:10:00 PM 971300 2944952 2782376 74.12 2104 2132736 662888 13.80 176820 2280624 46088 06:11:01 PM 961684 2936980 2791992 74.38 2104 2134328 664832 13.84 215772 2250688 46748 06:12:01 PM 1060164 2994776 2693512 71.76 2104 2093508 612744 12.76 213228 2153232 5824 06:13:01 PM 1094832 3029400 2658844 70.83 2104 2093512 575888 11.99 213568 2119388 2348 06:14:01 PM 1062888 2997428 2690788 71.68 2104 2093512 612108 12.75 213864 2150296 8 06:15:01 PM 927616 2907976 2826060 75.29 2104 2139392 697972 14.53 217664 2282572 51708 06:16:01 PM 1056916 2994716 2696760 71.84 2104 2096596 610980 12.72 397892 1973332 7380 06:17:01 PM 1031340 2974100 2722336 72.52 2104 2101212 635740 13.24 404836 1991452 21628 Average: 1096263 2984470 2657413 70.79 2104 2049607 628823 13.09 219764 2121040 43616 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 57.71 42.14 565.89 18.80 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 31.76 24.51 593.38 3.18 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 44.42 38.37 606.39 5.21 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 37.99 28.88 650.32 5.13 0.00 0.00 0.00 0.00 06:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:00 PM eth0 6.64 7.36 4.27 3.03 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 7.61 9.20 8.21 3.36 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 7.45 7.98 4.05 3.39 0.00 0.00 0.00 0.00 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 6.80 7.45 4.23 3.08 0.00 0.00 0.00 0.00 06:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM eth0 5.85 5.36 5.24 0.94 0.00 0.00 0.00 0.00 06:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM eth0 7.70 8.57 9.29 3.35 0.00 0.00 0.00 0.00 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 13.03 10.71 12.86 5.41 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 8.63 9.28 6.72 4.13 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 19.63 16.65 205.90 4.92 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) 08/13/2026 _x86_64_ (2 CPU) 18:03:52 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 21.29 0.00 3.45 3.04 2.18 70.04 06:06:01 PM 0 16.01 0.00 3.72 4.28 2.07 73.93 06:06:01 PM 1 26.57 0.00 3.19 1.79 2.29 66.16 06:07:01 PM all 28.46 0.00 3.42 1.58 2.79 63.75 06:07:01 PM 0 27.59 0.00 3.76 1.07 2.95 64.63 06:07:01 PM 1 29.33 0.00 3.08 2.09 2.62 62.87 06:08:01 PM all 26.20 0.00 3.30 1.63 2.30 66.57 06:08:01 PM 0 15.26 0.00 2.59 1.98 2.29 77.89 06:08:01 PM 1 37.24 0.00 4.02 1.28 2.31 55.16 06:09:01 PM all 29.27 0.00 1.89 0.73 2.32 65.79 06:09:01 PM 0 6.62 0.00 1.30 0.87 2.17 89.04 06:09:01 PM 1 52.28 0.00 2.49 0.58 2.47 42.17 06:10:00 PM all 25.67 0.00 1.83 0.73 2.07 69.70 06:10:00 PM 0 12.71 0.00 1.39 0.66 2.12 83.11 06:10:00 PM 1 38.77 0.00 2.28 0.80 2.01 56.14 06:11:01 PM all 23.62 0.00 1.42 0.35 1.87 72.74 06:11:01 PM 0 6.10 0.00 0.80 0.18 1.91 91.01 06:11:01 PM 1 41.34 0.00 2.05 0.53 1.82 54.26 06:12:01 PM all 27.49 0.00 1.67 0.34 2.37 68.13 06:12:01 PM 0 9.13 0.00 0.83 0.49 2.55 86.99 06:12:01 PM 1 46.12 0.00 2.52 0.18 2.19 48.99 06:13:01 PM all 23.65 0.00 1.40 0.28 2.40 72.27 06:13:01 PM 0 7.72 0.00 0.85 0.16 2.41 88.85 06:13:01 PM 1 39.72 0.00 1.95 0.40 2.40 55.53 06:14:01 PM all 9.36 0.00 0.91 0.09 1.58 88.06 06:14:01 PM 0 10.36 0.00 0.97 0.15 1.68 86.84 06:14:01 PM 1 8.37 0.00 0.84 0.03 1.47 89.29 06:15:01 PM all 23.55 0.00 1.37 0.15 2.63 72.30 06:15:01 PM 0 9.80 0.00 1.03 0.07 3.08 86.03 06:15:01 PM 1 37.51 0.00 1.72 0.23 2.18 58.36 06:16:01 PM all 26.35 0.00 2.35 0.39 2.93 67.97 06:16:01 PM 0 19.86 0.00 2.30 0.44 3.12 74.28 06:16:01 PM 1 32.87 0.00 2.40 0.34 2.74 61.64 06:16:01 PM CPU %user %nice %system %iowait %steal %idle 06:17:01 PM all 29.45 0.00 2.29 0.62 2.59 65.05 06:17:01 PM 0 27.76 0.00 2.22 0.71 2.76 66.56 06:17:01 PM 1 31.14 0.00 2.37 0.53 2.42 63.54 Average: all 24.53 0.00 2.11 0.83 2.34 70.20 Average: 0 14.07 0.00 1.81 0.92 2.43 80.77 Average: 1 35.08 0.00 2.41 0.73 2.24 59.54