---> uname -a: Linux prd-centos8-builder-2c-4g-1483.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 423 131 16 1223 1155 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:d0:8f:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.149/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fed0:8f67/64 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) 07/27/2025 _x86_64_ (2 CPU) 20:03:51 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 263.45 188.61 74.84 15579.02 39226.72 08:06:01 PM 71.60 0.35 71.25 11.59 7997.88 08:07:01 PM 70.39 3.05 67.34 368.41 7572.64 08:08:01 PM 34.67 2.13 32.54 312.83 2796.20 08:09:01 PM 22.26 0.32 21.95 43.86 891.37 08:10:01 PM 14.66 2.23 12.43 19.06 350.20 08:11:01 PM 97.42 72.91 24.50 6260.20 1107.58 08:12:01 PM 17.63 0.68 16.95 77.45 497.73 Average: 74.03 33.80 40.23 2835.24 7557.84 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 111420 1265076 1709724 93.88 2104 1261532 492804 17.17 129704 1344012 22704 08:06:01 PM 208852 1228164 1612292 88.53 2104 1115620 495360 17.26 141800 1190880 70944 08:07:01 PM 116556 1193188 1704588 93.60 2104 1166292 511920 17.84 144828 1253676 22548 08:08:01 PM 118516 1105048 1702628 93.49 2104 1075552 605872 21.11 177272 1217928 8900 08:09:01 PM 106140 1126632 1715004 94.17 2104 1109584 578664 20.16 213656 1194260 36372 08:10:01 PM 257512 1226968 1563632 85.86 2104 1058692 497700 17.34 211148 1045900 8844 08:11:01 PM 93296 1197148 1727848 94.88 2104 1192404 506700 17.66 212784 1207888 7480 08:12:01 PM 170260 1208300 1650884 90.65 2104 1125844 499068 17.39 213176 1130312 20048 Average: 147819 1193816 1673325 91.88 2104 1138190 523511 18.24 180546 1198107 24730 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 177.26 110.59 850.26 55.98 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 64.98 54.76 841.85 6.77 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 20.44 18.71 182.03 5.10 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 38.70 34.36 566.92 6.58 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 11.96 14.45 12.97 7.43 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.66 11.63 8.95 3.81 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 15.23 14.84 15.02 8.60 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 11.05 11.51 8.77 7.60 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 43.80 33.86 310.91 12.74 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) 07/27/2025 _x86_64_ (2 CPU) 20:03:51 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 43.30 0.07 13.27 12.27 2.72 28.38 08:05:01 PM 0 46.57 0.07 14.40 9.68 2.52 26.76 08:05:01 PM 1 40.05 0.07 12.14 14.85 2.91 29.99 08:06:01 PM all 39.37 0.00 4.63 2.33 2.84 50.83 08:06:01 PM 0 56.68 0.00 6.01 0.81 2.70 33.80 08:06:01 PM 1 22.23 0.00 3.26 3.83 2.98 67.69 08:07:01 PM all 38.23 0.00 4.31 2.00 2.48 52.99 08:07:01 PM 0 67.48 0.00 5.95 1.00 2.68 22.89 08:07:01 PM 1 9.31 0.00 2.68 2.99 2.28 82.73 08:08:01 PM all 37.30 0.00 2.55 1.24 2.73 56.18 08:08:01 PM 0 38.41 0.00 2.87 1.25 2.67 54.80 08:08:01 PM 1 36.18 0.00 2.24 1.23 2.78 57.57 08:09:01 PM all 36.76 0.00 2.42 0.60 2.76 57.46 08:09:01 PM 0 54.04 0.00 3.33 0.68 2.78 39.17 08:09:01 PM 1 19.67 0.00 1.52 0.52 2.74 75.55 08:10:01 PM all 33.91 0.00 2.54 0.23 2.24 61.07 08:10:01 PM 0 49.96 0.00 3.45 0.28 2.26 44.05 08:10:01 PM 1 18.00 0.00 1.65 0.18 2.22 77.95 08:11:01 PM all 32.54 0.00 2.91 6.17 2.11 56.27 08:11:01 PM 0 32.74 0.00 2.94 9.94 2.25 52.13 08:11:01 PM 1 32.34 0.00 2.87 2.39 1.96 60.44 08:12:01 PM all 40.45 0.00 3.29 0.24 2.97 53.06 08:12:01 PM 0 36.20 0.00 2.82 0.20 2.82 57.96 08:12:01 PM 1 44.72 0.00 3.75 0.28 3.11 48.14 Average: all 37.73 0.01 4.48 3.12 2.60 52.06 Average: 0 47.73 0.01 5.21 2.97 2.58 41.50 Average: 1 27.78 0.01 3.75 3.27 2.62 62.57