---> uname -a: Linux prd-centos8-builder-2c-4g-7726.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 485 1002 17 2177 2902 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:fc:e9:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fefc:e98f/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) 08/07/2026 _x86_64_ (2 CPU) 12:03:43 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 63.80 6.50 57.30 954.22 3342.07 12:07:01 PM 67.74 0.03 67.71 0.53 8171.56 12:08:01 PM 43.70 0.68 43.02 167.41 7154.57 12:09:01 PM 24.21 0.55 23.66 66.91 4365.44 12:10:01 PM 21.09 0.05 21.04 1.33 888.34 12:11:01 PM 12.63 0.20 12.43 32.38 355.14 12:12:01 PM 14.48 0.03 14.45 1.73 579.85 12:13:01 PM 12.86 0.00 12.86 0.00 426.14 12:14:01 PM 5.90 0.00 5.90 0.00 256.97 12:15:01 PM 12.80 0.63 12.16 20.79 473.36 12:16:01 PM 13.93 0.27 13.66 25.60 400.17 12:17:01 PM 15.36 0.20 15.16 23.33 465.46 Average: 25.71 0.76 24.95 107.85 2239.95 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1525192 3040776 2228484 59.37 2104 1692880 615696 12.82 143456 1829708 51380 12:07:01 PM 1292200 3006800 2461476 65.58 2104 1882124 615588 12.82 144760 2019964 58232 12:08:01 PM 1076796 2970808 2676880 71.31 2104 2053568 632392 13.17 146020 2203620 67128 12:09:01 PM 914736 2895796 2838940 75.63 2104 2140196 709364 14.77 154336 2357108 51384 12:10:01 PM 920320 2898376 2833356 75.48 2104 2136916 704832 14.68 177536 2329104 47056 12:11:01 PM 1051380 2990884 2702296 71.99 2104 2098336 606628 12.63 212920 2162104 7476 12:12:01 PM 1047004 2986716 2706672 72.11 2104 2098388 613232 12.77 213124 2165368 7480 12:13:01 PM 1051072 2990792 2702604 72.00 2104 2098392 611388 12.73 213616 2161740 3372 12:14:01 PM 1085108 3024808 2668568 71.09 2104 2098392 567860 11.82 214032 2126888 4 12:15:01 PM 1030964 2971196 2722712 72.53 2104 2099000 630972 13.14 214364 2180796 7476 12:16:01 PM 1022404 2964604 2731272 72.76 2104 2100764 636492 13.25 398152 2005716 8356 12:17:01 PM 986692 2937500 2766984 73.71 2104 2109084 666360 13.88 405712 2033376 25364 Average: 1083656 2973255 2670020 71.13 2104 2050670 634234 13.21 219836 2131291 27892 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 41.24 31.21 484.51 7.34 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 35.67 28.16 734.32 3.81 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 41.15 37.00 426.93 5.09 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 40.00 29.26 650.48 7.59 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 6.70 7.78 4.05 3.22 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 7.20 8.43 8.13 2.94 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 7.80 8.55 4.38 3.44 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 5.81 7.18 3.34 2.98 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 5.82 5.23 5.07 0.77 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 6.95 7.98 4.32 3.27 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 13.98 12.10 13.95 5.91 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 8.40 8.90 5.65 3.90 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 18.39 15.98 195.43 4.19 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) 08/07/2026 _x86_64_ (2 CPU) 12:03:43 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 21.30 0.00 2.89 3.28 2.04 70.49 12:06:01 PM 0 19.00 0.00 2.80 3.28 2.34 72.57 12:06:01 PM 1 23.60 0.00 2.97 3.29 1.74 68.39 12:07:01 PM all 28.23 0.00 3.47 2.95 2.64 62.70 12:07:01 PM 0 21.50 0.00 2.60 3.75 2.87 69.28 12:07:01 PM 1 35.04 0.00 4.35 2.14 2.42 56.06 12:08:01 PM all 29.45 0.00 3.07 0.99 2.58 63.91 12:08:01 PM 0 32.59 0.00 3.51 0.99 2.43 60.48 12:08:01 PM 1 26.32 0.00 2.64 0.99 2.74 67.32 12:09:01 PM all 29.31 0.00 2.12 0.81 2.67 65.09 12:09:01 PM 0 23.10 0.00 2.33 1.13 2.69 70.74 12:09:01 PM 1 35.56 0.00 1.92 0.48 2.64 59.40 12:10:01 PM all 25.71 0.00 1.71 0.75 2.20 69.64 12:10:01 PM 0 9.36 0.00 1.20 0.85 2.20 86.39 12:10:01 PM 1 42.21 0.00 2.22 0.65 2.20 52.72 12:11:01 PM all 23.44 0.00 1.91 0.26 1.85 72.55 12:11:01 PM 0 16.59 0.00 1.54 0.17 1.87 79.84 12:11:01 PM 1 30.31 0.00 2.27 0.35 1.83 65.24 12:12:01 PM all 24.10 0.00 1.48 0.31 2.17 71.94 12:12:01 PM 0 15.61 0.00 0.81 0.45 1.91 81.22 12:12:01 PM 1 32.59 0.00 2.14 0.18 2.43 62.66 12:13:01 PM all 25.11 0.00 1.49 0.28 2.46 70.66 12:13:01 PM 0 6.79 0.00 0.69 0.31 2.71 89.50 12:13:01 PM 1 43.70 0.00 2.30 0.25 2.20 51.55 12:14:01 PM all 9.21 0.00 0.92 0.16 1.12 88.60 12:14:01 PM 0 4.31 0.00 0.51 0.31 1.26 93.61 12:14:01 PM 1 14.12 0.00 1.33 0.00 0.98 83.57 12:15:01 PM all 26.18 0.00 1.62 0.30 2.16 69.75 12:15:01 PM 0 18.79 0.00 1.33 0.20 2.32 77.36 12:15:01 PM 1 33.60 0.00 1.90 0.40 2.00 62.09 12:16:01 PM all 27.08 0.00 2.05 0.43 2.28 68.15 12:16:01 PM 0 18.86 0.00 1.96 0.25 2.42 76.51 12:16:01 PM 1 35.39 0.00 2.15 0.62 2.15 59.70 12:16:01 PM CPU %user %nice %system %iowait %steal %idle 12:17:01 PM all 29.80 0.00 2.61 0.26 2.59 64.74 12:17:01 PM 0 8.77 0.00 1.85 0.29 2.78 86.31 12:17:01 PM 1 51.26 0.00 3.39 0.23 2.40 42.72 Average: all 24.92 0.00 2.11 0.90 2.23 69.84 Average: 0 16.26 0.00 1.76 1.00 2.32 78.66 Average: 1 33.64 0.00 2.46 0.80 2.14 60.96