---> uname -a: Linux prd-centos8-builder-2c-1g-12192.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 581 5022 19 2095 6812 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:d5:69:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fed5:6943/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/12/2025 _x86_64_ (2 CPU) 14:03:41 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 348.98 178.12 170.86 6849.72 43270.21 02:06:01 PM 115.45 0.47 114.98 53.32 8469.76 02:07:01 PM 47.38 0.35 47.03 43.73 3848.59 02:08:01 PM 24.84 0.38 24.46 18.26 878.12 Average: 134.17 44.83 89.33 1741.40 14117.33 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5347388 6967468 2537056 32.18 2688 1802100 792364 8.87 198852 2026824 83416 02:06:01 PM 5079272 6901656 2805172 35.58 2688 1988664 806232 9.03 201072 2232768 89304 02:07:01 PM 5176152 7002072 2708292 34.35 2688 1991724 708868 7.94 226796 2107368 7392 02:08:01 PM 5108560 6935144 2775884 35.21 2688 1992392 770552 8.63 396692 2005480 7516 Average: 5177843 6951585 2706601 34.33 2688 1943720 769504 8.61 255853 2093110 46907 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 267.34 154.25 1803.73 65.33 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 32.81 26.65 292.46 9.09 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 24.45 22.00 41.44 10.75 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 30.89 24.14 26.18 9.02 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 88.88 56.76 540.98 23.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/12/2025 _x86_64_ (2 CPU) 14:03:41 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 37.11 3.19 22.25 19.20 0.13 18.12 02:05:01 PM 0 45.67 2.16 17.71 20.13 0.12 14.20 02:05:01 PM 1 28.45 4.24 26.83 18.26 0.14 22.08 02:06:01 PM all 35.09 0.00 3.67 5.56 0.15 55.53 02:06:01 PM 0 28.61 0.00 3.53 6.27 0.13 61.46 02:06:01 PM 1 41.55 0.00 3.82 4.85 0.17 49.61 02:07:01 PM all 38.27 0.00 3.13 1.41 0.10 57.09 02:07:01 PM 0 25.58 0.00 2.86 1.76 0.10 69.70 02:07:01 PM 1 50.97 0.00 3.39 1.07 0.10 44.47 02:08:01 PM all 35.83 0.00 2.36 0.55 0.09 61.17 02:08:01 PM 0 17.67 0.00 1.81 0.53 0.08 79.90 02:08:01 PM 1 54.02 0.00 2.90 0.57 0.10 42.41 Average: all 36.57 0.79 7.78 6.62 0.12 48.13 Average: 0 29.32 0.53 6.43 7.12 0.11 56.48 Average: 1 43.84 1.04 9.12 6.11 0.13 39.76