---> uname -a: Linux prd-centos8-builder-2c-1g-17741.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 602 4848 19 2246 6786 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:fa:c7:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fefa:c715/64 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) 06/19/2026 _x86_64_ (2 CPU) 00:03:26 LINUX RESTART (2 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 256.33 120.09 136.24 1965.34 6931.41 12:06:01 AM 95.43 2.73 92.70 252.32 13095.32 12:07:01 AM 31.02 0.28 30.74 34.79 1151.77 12:08:01 AM 23.71 0.92 22.79 46.92 655.45 Average: 101.62 31.01 70.62 574.84 5458.48 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5143968 6950836 2738464 34.74 2688 1977400 776336 8.69 208228 2177624 191184 12:06:01 AM 4937616 6914708 2944816 37.36 2688 2140736 776988 8.70 233244 2329028 21292 12:07:01 AM 5017524 6995912 2864908 36.35 2688 2141588 750980 8.41 235988 2244604 7488 12:08:01 AM 4963424 6943224 2919008 37.03 2688 2142960 748228 8.38 417076 2117864 7512 Average: 5015633 6951170 2866799 36.37 2688 2100671 763133 8.54 273634 2217280 56869 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 122.99 84.41 1276.37 13.14 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 46.92 35.55 449.02 8.99 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 27.37 22.34 34.66 11.44 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 29.34 23.99 27.81 9.33 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 56.66 41.57 446.97 10.73 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) 06/19/2026 _x86_64_ (2 CPU) 00:03:26 LINUX RESTART (2 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 31.32 2.18 32.70 2.43 0.09 31.28 12:05:01 AM 0 35.29 2.22 26.53 1.76 0.08 34.12 12:05:01 AM 1 27.32 2.15 38.91 3.11 0.10 28.41 12:06:01 AM all 34.44 0.00 4.39 1.97 0.09 59.10 12:06:01 AM 0 32.65 0.00 4.39 1.23 0.08 61.64 12:06:01 AM 1 36.23 0.00 4.40 2.70 0.10 56.57 12:07:01 AM all 33.22 0.00 3.24 0.17 0.08 63.29 12:07:01 AM 0 29.61 0.00 2.67 0.17 0.08 67.47 12:07:01 AM 1 36.82 0.00 3.82 0.17 0.08 59.11 12:08:01 AM all 34.00 0.00 3.52 0.15 0.10 62.23 12:08:01 AM 0 30.66 0.00 3.19 0.18 0.08 65.88 12:08:01 AM 1 37.34 0.00 3.85 0.12 0.12 58.57 Average: all 33.25 0.54 10.86 1.17 0.09 54.08 Average: 0 32.04 0.55 9.13 0.83 0.08 57.36 Average: 1 34.47 0.53 12.59 1.51 0.10 50.79