---> uname -a: Linux prd-centos8-builder-2c-4g-5764.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: 2799.998 BogoMIPS: 5599.99 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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 488 1135 17 2041 2901 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:02:51:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.229/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe02:5191/64 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) 02/11/2026 _x86_64_ (2 CPU) 13:22:01 LINUX RESTART (2 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 59.25 6.25 53.01 906.75 5429.54 01:25:01 PM 71.94 0.45 71.49 52.79 9121.65 01:26:01 PM 28.29 0.73 27.56 57.31 2869.18 01:27:01 PM 8.23 0.18 8.05 4.13 432.28 01:28:01 PM 11.55 0.05 11.50 1.87 454.37 01:29:01 PM 8.53 0.03 8.50 1.73 182.54 01:30:01 PM 7.10 0.00 7.10 0.00 381.41 01:31:01 PM 1.60 0.00 1.60 0.00 49.07 01:32:01 PM 11.96 0.00 11.96 0.00 461.82 01:33:01 PM 3.58 0.00 3.58 0.00 121.50 01:34:01 PM 14.42 0.45 13.97 48.36 365.98 Average: 20.58 0.74 19.84 97.54 1806.04 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 1399812 3043684 2353864 62.71 2104 1812364 591268 12.31 143628 1921384 130100 01:25:01 PM 1214116 2978212 2539560 67.66 2104 1925452 627504 13.07 147388 2074204 26784 01:26:01 PM 1202800 3006468 2550876 67.96 2104 1964436 594012 12.37 172664 2058808 8356 01:27:01 PM 1166024 2969708 2587652 68.94 2104 1964644 626868 13.05 173000 2094672 8 01:28:01 PM 1184236 2988168 2569440 68.45 2104 1964700 610048 12.70 208832 2039120 4 01:29:01 PM 1188016 2992072 2565660 68.35 2104 1964756 614136 12.79 209092 2037112 7444 01:30:01 PM 1184792 2988804 2568884 68.44 2104 1964756 612860 12.76 209168 2039504 4 01:31:01 PM 1183996 2988024 2569680 68.46 2104 1964764 612860 12.76 209172 2039320 4 01:32:01 PM 1186632 2990624 2567044 68.39 2104 1964764 612412 12.75 219504 2027844 4 01:33:01 PM 1235892 3039864 2517784 67.08 2104 1964768 556240 11.58 219932 1976776 20 01:34:01 PM 1202916 3011548 2550760 67.95 2104 1968936 592100 12.33 403056 1825412 20392 Average: 1213567 2999743 2540109 67.67 2104 1947667 604573 12.59 210494 2012196 17556 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 66.12 52.06 829.26 6.49 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 26.56 22.90 237.66 8.36 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 43.27 35.90 626.12 6.80 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 0.75 0.68 0.62 0.09 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 5.76 6.90 4.43 2.96 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 5.63 6.58 3.85 3.16 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 0.52 0.45 0.53 0.05 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 6.78 7.83 5.61 3.14 0.00 0.00 0.00 0.00 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 3.61 2.66 3.16 0.96 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 14.30 13.86 17.22 6.91 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 15.77 13.63 157.12 3.54 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) 02/11/2026 _x86_64_ (2 CPU) 13:22:01 LINUX RESTART (2 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 37.30 0.00 4.57 1.99 3.83 52.31 01:24:01 PM 0 39.89 0.00 4.95 2.61 4.04 48.50 01:24:01 PM 1 34.71 0.00 4.20 1.36 3.63 56.10 01:25:01 PM all 35.29 0.00 4.21 3.08 3.67 53.76 01:25:01 PM 0 39.47 0.00 4.41 2.81 3.80 49.50 01:25:01 PM 1 31.12 0.00 4.00 3.35 3.53 58.00 01:26:01 PM all 34.80 0.00 2.73 0.83 3.30 58.35 01:26:01 PM 0 28.77 0.00 2.97 0.86 3.10 64.30 01:26:01 PM 1 40.82 0.00 2.49 0.81 3.49 52.39 01:27:01 PM all 1.12 0.00 0.18 0.34 0.66 97.69 01:27:01 PM 0 0.55 0.00 0.12 0.00 0.61 98.72 01:27:01 PM 1 1.69 0.00 0.25 0.68 0.71 96.67 01:28:01 PM all 18.07 0.00 1.42 0.33 2.10 78.08 01:28:01 PM 0 12.20 0.00 1.37 0.33 1.85 84.24 01:28:01 PM 1 23.92 0.00 1.47 0.33 2.34 71.93 01:29:01 PM all 18.50 0.00 1.34 0.11 1.79 78.27 01:29:01 PM 0 15.29 0.00 1.22 0.08 1.61 81.80 01:29:01 PM 1 21.71 0.00 1.45 0.13 1.97 74.74 01:30:01 PM all 0.43 0.00 0.12 0.14 0.58 98.73 01:30:01 PM 0 0.35 0.00 0.12 0.00 0.66 98.87 01:30:01 PM 1 0.51 0.00 0.12 0.28 0.50 98.59 01:31:01 PM all 0.27 0.00 0.08 0.03 0.42 99.19 01:31:01 PM 0 0.07 0.00 0.12 0.07 0.42 99.33 01:31:01 PM 1 0.47 0.00 0.05 0.00 0.43 99.05 01:32:01 PM all 20.78 0.00 1.61 0.23 2.54 74.84 01:32:01 PM 0 19.89 0.00 1.75 0.21 2.47 75.68 01:32:01 PM 1 21.66 0.00 1.48 0.25 2.61 74.01 01:33:01 PM all 2.89 0.00 0.34 0.08 0.65 96.04 01:33:01 PM 0 2.92 0.00 0.38 0.17 0.70 95.84 01:33:01 PM 1 2.87 0.00 0.30 0.00 0.60 96.23 01:34:01 PM all 39.60 0.00 3.77 0.19 3.73 52.72 01:34:01 PM 0 28.27 0.00 3.23 0.11 3.08 65.31 01:34:01 PM 1 50.92 0.00 4.30 0.26 4.37 40.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.07 0.00 1.86 0.67 2.12 76.27 Average: 0 17.12 0.00 1.88 0.66 2.04 78.30 Average: 1 21.02 0.00 1.84 0.68 2.21 74.25