---> uname -a: Linux prd-centos8-builder-2c-1g-4837.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: 2799.998 BogoMIPS: 5599.99 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 652 4795 19 2250 6736 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:74:1f:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe74:1ff9/64 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) 07/03/2026 _x86_64_ (2 CPU) 11:03:28 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 382.02 156.31 225.71 5211.06 9611.70 11:06:01 AM 102.18 2.73 99.45 252.32 13464.21 11:07:01 AM 30.76 0.27 30.49 34.66 1330.16 11:08:01 AM 30.47 1.12 29.36 70.24 846.72 Average: 136.36 40.11 96.26 1392.13 6313.40 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5143332 6909968 2739108 34.75 2688 1938748 825364 9.24 200320 2194176 168652 11:06:01 AM 4938748 6920436 2943692 37.34 2688 2144316 778452 8.72 233496 2326504 21088 11:07:01 AM 4955628 6938068 2926812 37.13 2688 2145360 770524 8.63 236580 2307052 64 11:08:01 AM 4934528 6922656 2947912 37.40 2688 2150564 778584 8.72 424096 2141380 20996 Average: 4993059 6922782 2889381 36.66 2688 2094747 788231 8.83 273623 2242278 52700 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 327.87 173.68 1988.84 69.65 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 52.83 36.34 685.73 9.19 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 35.81 24.56 31.93 8.17 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 38.39 26.16 33.57 14.42 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 113.73 65.19 685.04 25.36 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) 07/03/2026 _x86_64_ (2 CPU) 11:03:28 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 39.96 2.66 37.13 4.95 0.12 15.19 11:05:01 AM 0 42.93 2.28 35.74 5.09 0.12 13.84 11:05:01 AM 1 36.98 3.04 38.52 4.80 0.12 16.54 11:06:01 AM all 37.99 0.00 4.97 2.22 0.10 54.72 11:06:01 AM 0 37.26 0.00 5.19 1.93 0.10 55.52 11:06:01 AM 1 38.73 0.00 4.75 2.50 0.10 53.92 11:07:01 AM all 35.63 0.00 3.60 0.22 0.09 60.46 11:07:01 AM 0 36.94 0.00 3.32 0.18 0.08 59.48 11:07:01 AM 1 34.31 0.00 3.89 0.25 0.10 61.45 11:08:01 AM all 37.68 0.00 4.76 0.16 0.10 57.30 11:08:01 AM 0 26.79 0.00 4.48 0.08 0.10 68.55 11:08:01 AM 1 48.58 0.00 5.04 0.23 0.10 46.05 Average: all 37.80 0.65 12.48 1.87 0.10 47.10 Average: 0 35.94 0.56 12.05 1.80 0.10 49.54 Average: 1 39.67 0.75 12.90 1.93 0.10 44.65