---> uname -a: Linux prd-centos8-builder-2c-1g-506.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 584 5021 19 2094 6809 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:b3:97:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:feb3:9704/64 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) 10/05/2025 _x86_64_ (2 CPU) 12:03:52 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 479.70 258.36 221.35 12741.09 43741.04 12:06:01 PM 124.11 0.52 123.60 54.66 10619.50 12:07:01 PM 31.21 0.30 30.91 42.39 1393.83 12:08:01 PM 18.35 0.57 17.78 33.59 515.75 Average: 163.34 64.94 98.41 3217.93 14067.53 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5330200 7030764 2554244 32.40 2688 1873628 687024 7.69 194612 2016528 152548 12:06:01 PM 5069992 6894972 2814452 35.70 2688 1990908 810232 9.07 224184 2214872 22444 12:07:01 PM 5163252 6989592 2721192 34.51 2688 1992120 708824 7.93 226764 2118572 4 12:08:01 PM 5170352 6996176 2714092 34.42 2688 1991708 704252 7.88 396128 1943248 7520 Average: 5183449 6977876 2700995 34.26 2688 1962091 727583 8.14 260422 2073305 45629 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 277.35 151.34 1819.87 64.90 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 41.34 32.49 301.41 12.02 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 24.03 21.03 24.40 7.64 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 25.18 20.25 27.09 8.33 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 91.98 56.28 543.19 23.22 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) 10/05/2025 _x86_64_ (2 CPU) 12:03:52 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 45.15 3.20 24.21 8.53 0.17 18.75 12:05:01 PM 0 48.57 3.37 21.29 5.97 0.22 20.58 12:05:01 PM 1 41.67 3.03 27.17 11.11 0.12 16.89 12:06:01 PM all 40.95 0.00 3.71 1.15 0.20 53.99 12:06:01 PM 0 48.85 0.00 3.96 1.30 0.20 45.69 12:06:01 PM 1 33.05 0.00 3.47 1.01 0.20 62.27 12:07:01 PM all 34.84 0.00 2.24 0.27 0.13 62.52 12:07:01 PM 0 32.61 0.00 2.25 0.20 0.13 64.81 12:07:01 PM 1 37.07 0.00 2.23 0.33 0.13 60.23 12:08:01 PM all 29.56 0.00 2.47 0.14 0.14 67.69 12:08:01 PM 0 27.24 0.00 2.38 0.12 0.17 70.10 12:08:01 PM 1 31.87 0.00 2.56 0.17 0.12 65.28 Average: all 37.58 0.79 8.07 2.49 0.16 50.90 Average: 0 39.29 0.83 7.42 1.88 0.18 50.40 Average: 1 35.88 0.74 8.73 3.10 0.14 51.40