---> uname -a: Linux prd-centos8-builder-2c-4g-10156.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 489 1003 17 2171 2898 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:f6:54:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.176/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85613sec preferred_lft 85613sec inet6 fe80::f816:3eff:fef6:548f/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) 09/06/2026 _x86_64_ (2 CPU) 21:03:47 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 61.49 6.50 55.00 957.76 3095.30 09:07:01 PM 62.95 0.08 62.87 1.60 7330.13 09:08:01 PM 46.57 0.70 45.87 167.94 7787.44 09:09:01 PM 25.00 0.55 24.45 66.92 4655.74 09:10:01 PM 22.21 0.05 22.16 1.33 1055.50 09:11:01 PM 15.19 0.17 15.02 31.04 583.31 09:12:01 PM 18.00 0.07 17.93 3.07 697.03 09:13:01 PM 15.59 0.00 15.59 0.00 641.92 09:14:01 PM 7.40 0.00 7.40 0.00 346.26 09:15:01 PM 11.40 0.00 11.40 0.00 481.82 09:16:01 PM 12.54 0.88 11.66 45.84 359.54 09:17:01 PM 21.09 0.20 20.89 23.33 794.49 Average: 26.62 0.77 25.85 108.25 2318.99 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1505876 3010596 2247800 59.88 2104 1682880 658260 13.71 142932 1851604 49248 09:07:01 PM 1339648 3036424 2414028 64.31 2104 1864412 592892 12.35 144620 1976528 75616 09:08:01 PM 1091368 2977328 2662308 70.93 2104 2045776 632900 13.18 146096 2190908 71932 09:09:01 PM 936444 2911536 2817232 75.05 2104 2134744 691616 14.40 153784 2338664 48200 09:10:01 PM 953172 2926872 2800504 74.61 2104 2132824 685492 14.27 178116 2296996 46088 09:11:01 PM 951732 2927052 2801944 74.65 2104 2134420 680740 14.18 217024 2259560 39396 09:12:01 PM 1053484 2988136 2700192 71.93 2104 2093596 615000 12.81 214324 2160016 5820 09:13:01 PM 1055008 2989616 2698668 71.89 2104 2093600 616096 12.83 214488 2157960 5820 09:14:01 PM 1051104 2985664 2702572 72.00 2104 2093600 620584 12.92 215244 2161664 4 09:15:01 PM 958056 2932696 2795620 74.48 2104 2133716 672524 14.00 218712 2251396 37456 09:16:01 PM 1059768 2997592 2693908 71.77 2104 2096664 612232 12.75 399484 1967656 7380 09:17:01 PM 1035348 2977256 2718328 72.42 2104 2100480 629100 13.10 406612 1986108 17652 Average: 1082584 2971731 2671092 71.16 2104 2050559 642286 13.37 220953 2133255 33718 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 39.44 29.50 519.97 9.93 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 24.47 20.71 584.69 2.84 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 47.03 42.05 568.30 5.62 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 30.78 26.50 650.66 4.89 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 6.85 7.88 5.66 6.37 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 7.48 8.73 8.17 3.18 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 7.20 8.00 3.54 3.40 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 5.60 6.86 3.20 2.93 0.00 0.00 0.00 0.00 09:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 PM eth0 5.83 5.20 5.50 0.74 0.00 0.00 0.00 0.00 09:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 PM eth0 7.21 7.91 4.76 2.95 0.00 0.00 0.00 0.00 09:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 PM eth0 10.34 8.98 7.38 4.75 0.00 0.00 0.00 0.00 09:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 PM eth0 8.68 9.38 5.41 4.31 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 16.74 15.14 197.27 4.33 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) 09/06/2026 _x86_64_ (2 CPU) 21:03:47 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 20.84 0.00 3.11 2.82 1.26 71.96 09:06:01 PM 0 10.79 0.00 2.79 4.42 1.26 80.74 09:06:01 PM 1 30.95 0.00 3.44 1.22 1.27 63.13 09:07:01 PM all 29.02 0.00 3.58 2.59 1.66 63.15 09:07:01 PM 0 21.14 0.00 2.98 2.68 1.56 71.64 09:07:01 PM 1 36.90 0.00 4.18 2.50 1.76 54.67 09:08:01 PM all 28.07 0.00 3.22 1.20 1.59 65.92 09:08:01 PM 0 28.99 0.00 3.26 1.23 1.58 64.94 09:08:01 PM 1 27.16 0.00 3.18 1.18 1.59 66.89 09:09:01 PM all 29.30 0.00 1.73 0.67 1.69 66.60 09:09:01 PM 0 21.84 0.00 1.65 1.09 1.79 73.63 09:09:01 PM 1 36.81 0.00 1.81 0.25 1.60 59.53 09:10:01 PM all 26.01 0.00 1.82 0.74 1.45 69.98 09:10:01 PM 0 18.84 0.00 2.07 0.75 1.41 76.93 09:10:01 PM 1 33.19 0.00 1.56 0.73 1.50 63.02 09:11:01 PM all 23.85 0.00 1.50 0.26 1.34 73.06 09:11:01 PM 0 15.63 0.00 1.21 0.03 1.28 81.85 09:11:01 PM 1 32.09 0.00 1.79 0.48 1.40 64.23 09:12:01 PM all 30.95 0.00 1.88 0.26 1.49 65.42 09:12:01 PM 0 8.53 0.00 1.06 0.18 1.18 89.05 09:12:01 PM 1 53.42 0.00 2.71 0.33 1.81 41.73 09:13:01 PM all 24.41 0.00 1.43 0.39 1.10 72.68 09:13:01 PM 0 4.96 0.00 0.68 0.66 0.91 92.78 09:13:01 PM 1 43.92 0.00 2.18 0.12 1.28 52.50 09:14:01 PM all 10.44 0.00 0.97 0.19 0.65 87.74 09:14:01 PM 0 18.61 0.00 1.75 0.08 0.58 78.97 09:14:01 PM 1 2.31 0.00 0.20 0.30 0.71 96.48 09:15:01 PM all 20.80 0.00 1.48 0.21 1.06 76.45 09:15:01 PM 0 15.17 0.00 1.70 0.17 0.87 82.10 09:15:01 PM 1 26.42 0.00 1.26 0.25 1.26 70.81 09:16:01 PM all 31.67 0.00 2.54 0.36 2.15 63.28 09:16:01 PM 0 24.46 0.00 2.49 0.30 2.03 70.72 09:16:01 PM 1 38.89 0.00 2.60 0.41 2.27 55.84 09:16:01 PM CPU %user %nice %system %iowait %steal %idle 09:17:01 PM all 29.54 0.00 2.37 0.42 1.45 66.23 09:17:01 PM 0 27.85 0.00 1.86 0.65 1.36 68.28 09:17:01 PM 1 31.23 0.00 2.88 0.18 1.53 64.18 Average: all 25.42 0.00 2.14 0.84 1.41 70.20 Average: 0 18.07 0.00 1.96 1.02 1.32 77.63 Average: 1 32.77 0.00 2.32 0.66 1.50 62.75