---> uname -a: Linux prd-centos8-builder-2c-4g-1680.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 415 128 16 1233 1163 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:5f:ba:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.167/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe5f:ba11/64 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) 07/30/2025 _x86_64_ (2 CPU) 14:03:50 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 263.89 185.34 78.55 15769.29 39307.00 02:06:01 PM 62.83 0.35 62.48 11.60 7801.20 02:07:01 PM 73.14 1.53 71.61 356.81 7982.59 02:08:01 PM 34.98 1.65 33.33 275.82 2775.54 02:09:01 PM 19.16 1.15 18.01 81.85 474.07 02:10:01 PM 15.03 2.88 12.15 47.58 339.92 02:11:01 PM 94.45 72.68 21.77 6267.69 873.80 02:12:01 PM 19.79 0.73 19.06 79.17 574.23 Average: 72.92 33.30 39.62 2862.02 7517.34 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 120472 1280092 1700668 93.38 2104 1267592 482628 16.82 131416 1334040 17264 02:06:01 PM 206848 1238100 1614292 88.64 2104 1127724 495372 17.26 143844 1192680 83432 02:07:01 PM 151052 1223348 1670088 91.71 2104 1161972 487600 16.99 147228 1216656 22540 02:08:01 PM 86228 1117264 1734912 95.27 2104 1119952 592736 20.65 180284 1246968 41684 02:09:01 PM 133944 1147640 1687196 92.65 2104 1102908 560388 19.53 213832 1166408 41684 02:10:01 PM 223808 1206208 1597332 87.71 2104 1071580 505016 17.60 212928 1077512 8844 02:11:01 PM 98244 1204832 1722896 94.61 2104 1195168 505816 17.63 212108 1203988 7472 02:12:01 PM 172964 1222224 1648176 90.50 2104 1136752 486608 16.96 211296 1129796 20040 Average: 149195 1204964 1671945 91.81 2104 1147956 514520 17.93 181617 1196006 30370 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 192.27 104.65 815.85 55.08 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 69.74 57.53 879.06 7.03 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 20.44 18.44 176.52 4.78 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 36.94 30.31 565.37 6.53 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 12.53 14.23 13.17 7.31 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 10.55 11.58 9.02 3.87 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 16.41 13.74 15.66 8.49 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 11.88 12.18 11.09 8.16 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 46.35 32.84 310.73 12.66 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) 07/30/2025 _x86_64_ (2 CPU) 14:03:50 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 42.46 0.08 14.60 13.02 2.91 26.94 02:05:01 PM 0 35.85 0.07 13.89 13.68 3.23 33.28 02:05:01 PM 1 49.12 0.08 15.31 12.36 2.59 20.55 02:06:01 PM all 38.49 0.00 4.44 1.92 2.69 52.46 02:06:01 PM 0 27.58 0.00 3.92 2.12 2.77 63.61 02:06:01 PM 1 49.50 0.00 4.97 1.72 2.62 41.20 02:07:01 PM all 36.70 0.00 4.53 2.50 3.09 53.18 02:07:01 PM 0 20.46 0.00 3.02 2.78 3.50 70.24 02:07:01 PM 1 53.25 0.00 6.06 2.22 2.67 35.81 02:08:01 PM all 38.02 0.00 2.46 1.29 2.92 55.31 02:08:01 PM 0 17.74 0.00 1.42 0.86 3.21 76.77 02:08:01 PM 1 58.67 0.00 3.51 1.72 2.64 33.45 02:09:01 PM all 37.18 0.00 2.80 0.49 2.72 56.81 02:09:01 PM 0 16.14 0.00 1.86 0.41 2.86 78.73 02:09:01 PM 1 58.54 0.00 3.75 0.56 2.59 34.56 02:10:01 PM all 35.42 0.00 2.44 0.37 2.43 59.33 02:10:01 PM 0 33.15 0.00 2.36 0.07 2.39 62.04 02:10:01 PM 1 37.70 0.00 2.52 0.68 2.47 56.62 02:11:01 PM all 33.06 0.00 2.97 5.92 2.58 55.48 02:11:01 PM 0 37.55 0.00 2.89 6.07 2.51 50.98 02:11:01 PM 1 28.57 0.00 3.05 5.76 2.65 59.96 02:12:01 PM all 40.52 0.00 3.42 0.24 3.28 52.54 02:12:01 PM 0 28.95 0.00 3.11 0.21 3.70 64.02 02:12:01 PM 1 52.26 0.00 3.72 0.26 2.86 40.90 Average: all 37.72 0.01 4.69 3.20 2.83 51.55 Average: 0 27.13 0.01 4.04 3.25 3.02 62.56 Average: 1 48.43 0.01 5.34 3.15 2.63 40.44