---> uname -a: Linux prd-centos8-builder-2c-4g-1046.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 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 9.1G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 418 131 16 1228 1160 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:72:77:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.136/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe72:770e/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) 07/22/2025 _x86_64_ (2 CPU) 18:03:41 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 175.19 102.03 73.16 11642.30 38875.39 06:06:01 PM 76.07 0.13 75.94 5.60 8839.90 06:07:01 PM 67.01 1.93 65.07 246.89 7752.16 06:08:01 PM 34.12 2.43 31.69 481.57 2476.66 06:09:01 PM 18.76 0.08 18.68 3.47 484.25 06:10:01 PM 16.86 2.23 14.63 19.06 633.08 06:11:01 PM 103.18 77.00 26.18 6697.27 1058.49 06:12:01 PM 19.59 0.70 18.89 82.11 546.98 Average: 63.86 23.33 40.53 2398.08 7585.05 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 117436 1274760 1703708 93.55 2104 1264144 496816 17.31 134344 1330544 40576 06:06:01 PM 183804 1248044 1637340 89.91 2104 1159480 488776 17.03 144344 1210716 94836 06:07:01 PM 69836 1176548 1751308 96.17 2104 1196176 540920 18.85 150352 1293960 32476 06:08:01 PM 230992 1229460 1590152 87.32 2104 1087108 487276 16.98 185516 1096740 8860 06:09:01 PM 279860 1260500 1541284 84.63 2104 1069444 457132 15.93 214188 1019972 8848 06:10:01 PM 251412 1231004 1569732 86.19 2104 1068464 487876 17.00 215536 1046032 7364 06:11:01 PM 112344 1147684 1708800 93.83 2104 1123820 577264 20.12 215908 1185284 8852 06:12:01 PM 92284 1133516 1728860 94.93 2104 1128604 592688 20.65 216364 1204420 21492 Average: 167246 1212690 1653898 90.82 2104 1137155 516094 17.98 184569 1173458 27913 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 173.26 108.86 930.62 55.25 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 58.43 49.12 745.92 5.53 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 25.61 23.40 281.61 7.80 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 36.44 31.34 427.10 6.14 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 10.30 13.05 8.13 5.87 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 12.16 13.14 10.38 5.47 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 17.41 17.41 23.15 13.18 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 11.53 12.55 9.17 8.42 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 43.15 33.61 304.54 13.46 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) 07/22/2025 _x86_64_ (2 CPU) 18:03:41 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 44.72 0.03 10.99 7.63 2.20 34.43 06:05:01 PM 0 45.17 0.03 9.54 5.87 2.24 37.14 06:05:01 PM 1 44.27 0.03 12.43 9.39 2.16 31.72 06:06:01 PM all 39.80 0.00 4.91 2.42 2.05 50.81 06:06:01 PM 0 25.16 0.00 3.77 2.42 1.81 66.84 06:06:01 PM 1 54.46 0.00 6.06 2.43 2.29 34.76 06:07:01 PM all 37.79 0.00 4.04 2.97 1.85 53.35 06:07:01 PM 0 26.65 0.00 3.59 2.83 1.63 65.30 06:07:01 PM 1 48.96 0.00 4.49 3.12 2.07 41.37 06:08:01 PM all 36.48 0.00 2.96 1.11 1.94 57.50 06:08:01 PM 0 28.24 0.00 2.87 1.66 1.71 65.52 06:08:01 PM 1 44.73 0.00 3.05 0.56 2.17 49.48 06:09:01 PM all 39.22 0.00 2.47 0.17 2.38 55.75 06:09:01 PM 0 23.97 0.00 1.62 0.16 2.09 72.15 06:09:01 PM 1 54.54 0.00 3.33 0.18 2.67 39.29 06:10:01 PM all 33.96 0.00 2.76 0.40 1.85 61.03 06:10:01 PM 0 32.90 0.00 2.27 0.23 1.76 62.84 06:10:01 PM 1 35.01 0.00 3.26 0.56 1.95 59.22 06:11:01 PM all 35.59 0.00 2.45 6.08 1.76 54.12 06:11:01 PM 0 30.75 0.00 2.39 6.48 1.81 58.57 06:11:01 PM 1 40.44 0.00 2.52 5.68 1.70 49.66 06:12:01 PM all 40.87 0.00 3.39 0.52 2.07 53.15 06:12:01 PM 0 33.67 0.00 3.71 0.05 1.97 60.60 06:12:01 PM 1 48.08 0.00 3.05 1.00 2.17 45.69 Average: all 38.55 0.00 4.24 2.66 2.01 52.54 Average: 0 30.80 0.00 3.71 2.46 1.88 61.15 Average: 1 46.31 0.00 4.77 2.86 2.15 43.91