---> uname -a: Linux prd-centos8-builder-2c-4g-695.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 416 141 17 1219 1162 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:63:82:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.174/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe63:82b7/64 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) 07/18/2025 _x86_64_ (2 CPU) 12:03:58 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 75.96 4.17 71.79 544.62 9401.78 12:07:01 PM 70.91 2.00 68.91 318.00 7588.41 12:08:01 PM 32.01 1.28 30.73 273.82 2621.00 12:09:01 PM 25.39 0.32 25.07 43.72 1052.67 12:10:00 PM 16.22 0.89 15.32 90.49 610.69 12:10:01 PM 1.43 1.43 0.00 11.43 0.00 12:11:01 PM 17.51 2.93 14.58 46.65 621.93 12:12:01 PM 89.15 72.76 16.39 6277.64 457.63 12:13:01 PM 19.75 0.47 19.28 32.26 562.26 Average: 43.34 10.60 32.74 953.28 2864.00 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 226664 1240380 1594480 87.55 2104 1109952 490764 17.10 145556 1167052 53396 12:07:01 PM 126512 1200348 1694632 93.05 2104 1163292 514404 17.93 150576 1237124 30900 12:08:01 PM 125508 1148872 1695636 93.11 2104 1112312 562020 19.58 184620 1204212 53204 12:09:01 PM 178128 1170664 1643016 90.22 2104 1081532 539288 18.79 216504 1119580 8416 12:10:00 PM 157724 1166120 1663420 91.34 2104 1097596 543352 18.93 217588 1139524 32096 12:10:01 PM 156864 1165268 1664280 91.39 2104 1097604 546892 19.06 217660 1139808 32108 12:11:01 PM 211152 1188860 1609992 88.41 2104 1066920 521760 18.18 216828 1086688 8424 12:12:01 PM 196404 1226536 1624740 89.22 2104 1118864 482988 16.83 217672 1100424 9012 12:13:01 PM 102144 1136520 1719000 94.39 2104 1122108 578164 20.15 217484 1194052 21440 Average: 164567 1182619 1656577 90.96 2104 1107798 531070 18.51 198276 1154274 27666 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 56.83 42.27 788.98 5.67 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.63 22.71 263.98 5.01 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 39.81 33.46 567.69 7.11 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 11.16 13.31 12.12 6.44 0.00 0.00 0.00 0.00 12:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 PM eth0 6.20 8.01 4.92 3.67 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 10.60 10.91 9.20 2.96 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 12.98 12.36 14.62 8.91 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 9.02 10.95 8.46 6.62 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 21.52 19.24 208.74 5.79 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) 07/18/2025 _x86_64_ (2 CPU) 12:03:58 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 36.79 0.00 4.53 2.77 4.92 50.99 12:06:01 PM 0 29.82 0.00 3.92 2.91 4.85 58.50 12:06:01 PM 1 43.80 0.00 5.14 2.64 4.99 43.43 12:07:01 PM all 36.60 0.00 4.51 2.45 4.26 52.18 12:07:01 PM 0 32.89 0.00 4.28 2.28 3.72 56.83 12:07:01 PM 1 40.29 0.00 4.75 2.61 4.80 47.55 12:08:01 PM all 35.75 0.00 3.00 1.05 3.83 56.37 12:08:01 PM 0 32.12 0.00 2.83 0.64 3.45 60.97 12:08:01 PM 1 39.37 0.00 3.18 1.46 4.21 51.78 12:09:01 PM all 36.19 0.00 2.57 1.03 3.71 56.50 12:09:01 PM 0 15.81 0.00 1.52 1.07 3.25 78.36 12:09:01 PM 1 56.79 0.00 3.63 0.99 4.17 34.41 12:10:00 PM all 22.38 0.00 1.60 0.59 3.06 72.37 12:10:00 PM 0 16.90 0.00 1.63 0.57 2.95 77.95 12:10:00 PM 1 27.87 0.00 1.57 0.62 3.18 66.76 12:10:01 PM all 0.71 0.00 0.71 0.00 3.55 95.04 12:10:01 PM 0 0.00 0.00 1.41 0.00 4.23 94.37 12:10:01 PM 1 1.43 0.00 0.00 0.00 2.86 95.71 12:11:01 PM all 27.93 0.00 2.45 0.71 3.48 65.43 12:11:01 PM 0 27.74 0.00 2.91 0.82 3.78 64.76 12:11:01 PM 1 28.13 0.00 1.98 0.59 3.19 66.10 12:12:01 PM all 31.69 0.00 2.64 5.39 4.08 56.20 12:12:01 PM 0 36.32 0.00 2.71 9.27 3.88 47.81 12:12:01 PM 1 27.09 0.00 2.56 1.54 4.28 64.53 12:13:01 PM all 39.58 0.00 3.03 0.53 4.07 52.79 12:13:01 PM 0 26.30 0.00 2.08 0.49 3.96 67.17 12:13:01 PM 1 53.01 0.00 3.99 0.56 4.19 38.25 Average: all 33.34 0.00 3.04 1.82 3.93 57.87 Average: 0 27.21 0.00 2.74 2.25 3.73 64.07 Average: 1 39.49 0.00 3.35 1.38 4.13 51.65