---> uname -a: Linux prd-centos8-builder-2c-4g-715.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 408 133 16 1235 1170 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:3c:18:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.132/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe3c:183e/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) 18:03:53 LINUX RESTART (2 CPU) 06:05:02 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 70.17 0.54 69.63 14.50 9648.13 06:07:01 PM 72.26 2.18 70.08 384.01 7491.40 06:08:01 PM 30.81 2.18 28.63 315.15 2579.65 06:09:01 PM 23.51 0.32 23.19 43.32 1122.83 06:10:01 PM 20.71 2.23 18.47 19.06 481.18 06:11:01 PM 17.27 1.53 15.73 52.61 642.76 06:12:01 PM 94.90 72.69 22.21 6343.89 868.53 Average: 47.03 11.69 35.34 1026.93 3246.69 06:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 214800 1234800 1606344 88.21 2104 1115104 500844 17.45 146028 1177792 58812 06:07:01 PM 174944 1258868 1646200 90.39 2104 1171664 462600 16.12 146920 1189020 30324 06:08:01 PM 182636 1179540 1638508 89.97 2104 1084088 539752 18.81 179212 1150772 21044 06:09:01 PM 248496 1247488 1572648 86.35 2104 1085892 468768 16.33 213876 1049556 8848 06:10:01 PM 222160 1221724 1598984 87.80 2104 1086464 497236 17.33 214680 1075128 8852 06:11:01 PM 256124 1257396 1565020 85.94 2104 1088028 519504 18.10 217088 1039016 8852 06:12:01 PM 172736 1221208 1648408 90.51 2104 1135192 495648 17.27 217856 1121916 8704 Average: 210271 1231575 1610873 88.45 2104 1109490 497765 17.35 190809 1114743 20777 06:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 62.78 52.84 818.96 5.57 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 26.21 23.14 244.47 5.29 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 44.74 37.51 570.67 6.29 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 11.45 12.70 11.99 6.33 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 8.55 11.71 6.86 5.44 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 18.63 17.47 18.09 8.07 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 11.20 11.06 9.07 7.68 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 26.13 23.71 238.61 6.38 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) 18:03:53 LINUX RESTART (2 CPU) 06:05:02 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 36.45 0.00 4.31 2.14 4.01 53.10 06:06:01 PM 0 39.29 0.00 4.73 1.92 3.73 50.32 06:06:01 PM 1 33.62 0.00 3.90 2.34 4.28 55.86 06:07:01 PM all 37.21 0.00 4.50 2.08 3.24 52.98 06:07:01 PM 0 42.50 0.00 4.66 1.82 3.45 47.57 06:07:01 PM 1 31.91 0.00 4.33 2.34 3.03 58.40 06:08:01 PM all 32.84 0.00 2.61 0.87 2.74 60.94 06:08:01 PM 0 50.07 0.00 3.44 0.89 2.75 42.84 06:08:01 PM 1 15.77 0.00 1.79 0.85 2.74 78.86 06:09:01 PM all 33.98 0.00 2.43 0.73 2.86 59.99 06:09:01 PM 0 59.87 0.00 3.76 0.43 2.58 33.37 06:09:01 PM 1 8.61 0.00 1.14 1.03 3.14 86.08 06:10:01 PM all 39.76 0.00 2.41 0.59 3.05 54.19 06:10:01 PM 0 70.78 0.00 3.55 0.66 2.94 22.06 06:10:01 PM 1 9.35 0.00 1.29 0.52 3.16 85.68 06:11:01 PM all 33.33 0.00 2.64 0.40 2.48 61.15 06:11:01 PM 0 37.32 0.00 2.57 0.49 2.49 57.12 06:11:01 PM 1 29.34 0.00 2.70 0.31 2.47 65.17 06:12:01 PM all 36.53 0.00 3.37 5.66 2.80 51.64 06:12:01 PM 0 52.25 0.00 4.34 5.22 2.54 35.65 06:12:01 PM 1 21.01 0.00 2.41 6.09 3.06 67.43 Average: all 35.73 0.00 3.18 1.78 3.02 56.29 Average: 0 50.27 0.00 3.87 1.64 2.92 41.30 Average: 1 21.33 0.00 2.50 1.92 3.12 71.13