---> uname -a: Linux prd-centos8-builder-2c-1g-5245.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4850 19 2249 6791 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a1:1d:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fea1:1d32/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 07/04/2026 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 317.62 123.05 194.58 2172.65 9387.51 10:06:01 PM 87.16 2.27 84.89 115.94 11627.35 10:07:01 PM 26.28 0.10 26.18 3.60 1016.26 10:08:01 PM 32.84 1.12 31.73 70.25 898.50 Average: 115.13 31.25 83.88 583.95 5717.61 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5069312 7036456 2813120 35.69 2688 2131884 696192 7.80 198952 2237900 303480 10:06:01 PM 4990812 6971980 2891620 36.68 2688 2143988 752236 8.42 233008 2275232 20976 10:07:01 PM 5000520 6981760 2881912 36.56 2688 2144252 727016 8.14 235112 2263272 7476 10:08:01 PM 4957652 6944296 2924780 37.11 2688 2149448 762248 8.53 422936 2118860 20872 Average: 5004574 6983623 2877858 36.51 2688 2142393 734423 8.22 272502 2223816 88201 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 118.84 76.70 1727.67 13.70 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 25.27 21.77 47.74 7.86 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.48 19.41 19.44 6.99 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 33.83 25.33 29.34 16.24 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 49.56 35.63 450.69 11.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 07/04/2026 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 36.43 2.14 33.49 2.83 0.09 25.01 10:05:01 PM 0 43.74 1.79 33.11 3.11 0.09 18.17 10:05:01 PM 1 29.13 2.48 33.87 2.55 0.10 31.86 10:06:01 PM all 34.06 0.00 4.06 0.80 0.10 60.98 10:06:01 PM 0 45.49 0.00 4.67 0.83 0.10 48.90 10:06:01 PM 1 22.64 0.00 3.45 0.77 0.10 73.05 10:07:01 PM all 34.83 0.00 3.13 0.13 0.09 61.82 10:07:01 PM 0 47.86 0.00 3.82 0.17 0.08 48.07 10:07:01 PM 1 21.80 0.00 2.43 0.10 0.10 75.57 10:08:01 PM all 37.17 0.00 4.38 0.27 0.12 58.07 10:08:01 PM 0 46.15 0.00 4.87 0.37 0.12 48.50 10:08:01 PM 1 28.18 0.00 3.90 0.17 0.12 67.64 Average: all 35.61 0.52 11.08 0.99 0.10 51.69 Average: 0 45.83 0.44 11.44 1.10 0.10 41.10 Average: 1 25.41 0.61 10.72 0.88 0.11 62.28