---> uname -a: Linux prd-centos8-builder-2c-4g-1629.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 833M 0 833M 0% /dev tmpfs 890M 0 890M 0% /dev/shm tmpfs 890M 17M 873M 2% /run tmpfs 890M 0 890M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 429 130 16 1218 1149 Swap: 1023 1 1022 ---> 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:9a:93:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.123/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe9a:9363/64 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) 07/29/2025 _x86_64_ (2 CPU) 21:03:51 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 268.12 188.53 79.59 15510.02 39489.64 09:06:01 PM 62.51 0.33 62.18 10.26 7324.11 09:07:01 PM 71.53 2.00 69.53 300.17 7686.64 09:08:01 PM 33.26 2.05 31.21 367.54 2993.13 09:09:01 PM 18.86 0.32 18.54 43.72 491.52 09:10:01 PM 17.83 2.23 15.59 19.06 641.94 09:11:01 PM 91.67 73.06 18.61 6273.19 520.93 09:12:01 PM 18.64 0.70 17.94 79.04 528.11 Average: 72.82 33.67 39.15 2826.77 7461.69 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 92652 1253864 1728492 94.91 2104 1269124 497852 17.35 132832 1359088 31508 09:06:01 PM 180436 1212592 1640708 90.09 2104 1128624 505608 17.62 147472 1214256 103952 09:07:01 PM 107936 1178520 1713208 94.07 2104 1160248 520740 18.15 146872 1259976 22544 09:08:01 PM 67468 1094292 1753676 96.30 2104 1115584 604104 21.05 182964 1262976 49636 09:09:01 PM 132724 1133132 1688420 92.71 2104 1089536 568084 19.80 213792 1167968 41676 09:10:01 PM 264176 1232416 1556968 85.49 2104 1057348 464840 16.20 212480 1037472 8 09:11:01 PM 82344 1180440 1738800 95.48 2104 1186604 518632 18.07 213020 1218760 7508 09:12:01 PM 158544 1191604 1662600 91.29 2104 1120556 504744 17.59 213244 1142044 20048 Average: 135785 1184608 1685359 92.54 2104 1140953 523076 18.23 182834 1207818 34610 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 212.75 113.42 980.16 55.92 0.00 0.00 0.00 0.00 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 61.16 51.67 736.13 5.80 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 19.66 18.91 156.10 5.34 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 34.74 29.50 564.63 7.64 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 12.06 14.18 12.98 5.91 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 10.66 11.85 8.98 3.85 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 14.90 15.07 15.23 8.72 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 11.21 12.21 8.89 7.78 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 47.16 33.35 310.41 12.62 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) 07/29/2025 _x86_64_ (2 CPU) 21:03:51 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 43.09 0.06 13.18 13.54 2.43 27.70 09:05:01 PM 0 41.59 0.08 15.48 10.46 2.26 30.12 09:05:01 PM 1 44.59 0.03 10.89 16.61 2.59 25.29 09:06:01 PM all 38.38 0.00 4.45 1.62 2.83 52.72 09:06:01 PM 0 29.39 0.00 3.59 0.97 2.94 63.12 09:06:01 PM 1 47.47 0.00 5.32 2.29 2.72 42.22 09:07:01 PM all 37.29 0.00 4.11 3.10 2.52 52.98 09:07:01 PM 0 30.82 0.00 3.80 2.87 2.15 60.36 09:07:01 PM 1 43.75 0.00 4.42 3.33 2.88 45.61 09:08:01 PM all 34.88 0.00 2.34 0.96 2.17 59.65 09:08:01 PM 0 44.55 0.00 3.08 1.08 2.02 49.27 09:08:01 PM 1 25.27 0.00 1.61 0.84 2.32 69.96 09:09:01 PM all 36.45 0.00 2.43 0.51 2.20 58.42 09:09:01 PM 0 17.41 0.00 1.88 0.44 2.02 78.24 09:09:01 PM 1 55.61 0.00 2.98 0.58 2.37 38.46 09:10:01 PM all 35.77 0.00 2.47 0.30 2.36 59.10 09:10:01 PM 0 17.77 0.00 1.75 0.31 2.46 77.70 09:10:01 PM 1 53.98 0.00 3.20 0.28 2.26 40.28 09:11:01 PM all 33.52 0.00 2.79 5.50 2.20 55.99 09:11:01 PM 0 34.20 0.00 2.98 6.17 2.13 54.52 09:11:01 PM 1 32.84 0.00 2.61 4.82 2.26 57.46 09:12:01 PM all 40.98 0.00 3.32 0.44 2.87 52.39 09:12:01 PM 0 32.20 0.00 2.39 0.46 3.12 61.83 09:12:01 PM 1 49.85 0.00 4.26 0.41 2.61 42.86 Average: all 37.54 0.01 4.37 3.23 2.45 52.41 Average: 0 30.95 0.01 4.34 2.82 2.39 59.49 Average: 1 44.15 0.00 4.40 3.63 2.50 45.31