---> uname -a: Linux prd-centos8-builder-2c-4g-389.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 431 129 16 1216 1147 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:7f:3a:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.81/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe7f:3aac/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) 07/14/2025 _x86_64_ (2 CPU) 13:04:05 LINUX RESTART (2 CPU) 01:05:02 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 80.09 7.37 72.72 1136.56 4978.36 01:07:01 PM 89.82 1.08 88.74 192.37 12369.56 01:08:01 PM 19.91 1.68 18.23 172.34 821.83 01:09:01 PM 34.84 1.17 33.68 226.10 2947.43 01:10:01 PM 21.21 1.45 19.76 121.03 596.45 01:11:01 PM 23.62 2.32 21.30 22.78 2365.29 01:12:01 PM 90.15 72.65 17.50 6267.36 516.88 01:13:01 PM 16.64 0.70 15.94 79.16 470.95 Average: 46.96 11.06 35.90 1026.85 3129.27 01:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 98984 1165384 1722160 94.56 2104 1170268 582544 20.30 148336 1322752 87768 01:07:01 PM 139048 1210056 1682096 92.36 2104 1161472 483996 16.87 147584 1225952 7892 01:08:01 PM 119072 1178780 1702072 93.46 2104 1149668 517248 18.02 149368 1246308 22544 01:09:01 PM 81656 1100168 1739488 95.52 2104 1107640 599376 20.89 182544 1248456 48312 01:10:01 PM 116384 1131916 1704760 93.61 2104 1104568 565468 19.70 216552 1180284 41688 01:11:01 PM 227572 1192508 1593572 87.50 2104 1054156 503028 17.53 213100 1072068 8 01:12:01 PM 82700 1193328 1738444 95.46 2104 1199176 502664 17.52 213380 1217616 7500 01:13:01 PM 149896 1190964 1671248 91.77 2104 1128680 502728 17.52 214856 1147504 30060 Average: 126914 1170388 1694230 93.03 2104 1134454 532132 18.54 185715 1207618 30722 01:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 86.92 65.81 955.30 15.80 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.88 19.91 259.75 3.73 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 5.20 6.53 6.58 2.59 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 40.68 32.61 568.91 6.23 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 14.00 15.59 18.31 8.09 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 9.93 11.23 8.35 3.73 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 15.76 14.95 16.07 8.83 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 11.13 11.61 8.71 7.63 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 25.68 22.19 228.72 7.06 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) 07/14/2025 _x86_64_ (2 CPU) 13:04:05 LINUX RESTART (2 CPU) 01:05:02 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 32.93 0.00 4.62 4.04 6.31 52.10 01:06:01 PM 0 29.79 0.00 4.35 4.02 6.17 55.67 01:06:01 PM 1 36.08 0.00 4.90 4.06 6.45 48.52 01:07:01 PM all 33.11 0.00 4.85 3.26 5.25 53.53 01:07:01 PM 0 28.31 0.00 4.73 3.59 4.86 58.52 01:07:01 PM 1 37.90 0.00 4.97 2.93 5.65 48.55 01:08:01 PM all 19.31 0.00 1.87 0.61 4.23 73.97 01:08:01 PM 0 17.75 0.00 2.01 0.73 4.09 75.42 01:08:01 PM 1 20.87 0.00 1.73 0.49 4.38 72.53 01:09:01 PM all 33.47 0.00 2.32 1.23 5.82 57.16 01:09:01 PM 0 36.12 0.00 2.72 1.25 5.19 54.72 01:09:01 PM 1 30.87 0.00 1.93 1.21 6.43 59.56 01:10:01 PM all 35.16 0.00 2.60 0.59 4.95 56.69 01:10:01 PM 0 31.37 0.00 2.35 0.75 4.83 60.70 01:10:01 PM 1 38.96 0.00 2.86 0.44 5.06 52.68 01:11:01 PM all 33.11 0.00 2.52 0.80 4.61 58.97 01:11:01 PM 0 41.01 0.00 3.26 0.38 4.25 51.10 01:11:01 PM 1 25.33 0.00 1.79 1.21 4.95 66.72 01:12:01 PM all 30.91 0.00 2.82 5.45 5.03 55.79 01:12:01 PM 0 29.46 0.00 2.92 5.65 4.91 57.06 01:12:01 PM 1 32.36 0.00 2.73 5.24 5.16 54.51 01:13:01 PM all 37.88 0.00 3.16 0.52 5.54 52.88 01:13:01 PM 0 42.86 0.00 3.84 0.57 4.91 47.81 01:13:01 PM 1 32.99 0.00 2.50 0.48 6.16 57.87 Average: all 31.99 0.00 3.09 2.06 5.22 57.64 Average: 0 32.07 0.00 3.27 2.12 4.90 57.64 Average: 1 31.91 0.00 2.92 2.00 5.53 57.65