---> uname -a: Linux prd-centos8-builder-2c-1g-1977.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 583 5021 19 2094 6810 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:7f:95:90 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 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe7f:9590/64 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) 10/01/2025 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 228.49 95.80 132.69 1236.52 9947.50 09:06:01 PM 60.07 0.48 59.59 54.39 6556.69 09:07:01 PM 24.00 0.30 23.70 42.39 603.90 09:08:01 PM 19.65 0.38 19.26 18.26 568.74 Average: 83.06 24.24 58.81 337.93 4419.44 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5145052 6965588 2739392 34.74 2688 1986608 757212 8.48 198000 2173592 160844 09:06:01 PM 5171808 6996388 2712636 34.40 2688 1990832 707368 7.92 220180 2116168 8 09:07:01 PM 5065524 6900540 2818920 35.75 2688 2000900 807416 9.04 227812 2215316 17688 09:08:01 PM 5177428 7004424 2707016 34.33 2688 1992776 709772 7.95 396132 1935560 8996 Average: 5139953 6966735 2744491 34.81 2688 1992779 745442 8.34 260531 2110159 46884 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 78.39 58.98 1127.24 10.61 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 10.85 8.65 31.42 3.18 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.25 18.01 20.89 7.15 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 31.38 25.66 36.51 13.43 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 35.47 27.83 304.05 8.59 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) 10/01/2025 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 38.94 1.28 14.65 2.10 0.09 42.94 09:05:01 PM 0 29.95 1.14 13.72 2.20 0.10 52.89 09:05:01 PM 1 47.97 1.42 15.58 2.01 0.08 32.95 09:06:01 PM all 13.65 0.00 1.18 0.61 0.08 84.49 09:06:01 PM 0 8.20 0.00 1.30 1.05 0.07 89.38 09:06:01 PM 1 19.09 0.00 1.07 0.17 0.08 79.59 09:07:01 PM all 30.40 0.00 1.82 0.12 0.07 67.59 09:07:01 PM 0 18.86 0.00 1.48 0.10 0.07 79.49 09:07:01 PM 1 41.95 0.00 2.15 0.15 0.08 55.67 09:08:01 PM all 33.77 0.00 2.45 0.10 0.07 63.62 09:08:01 PM 0 21.53 0.00 2.01 0.10 0.07 76.29 09:08:01 PM 1 46.02 0.00 2.88 0.10 0.07 50.93 Average: all 29.16 0.32 5.00 0.73 0.08 64.71 Average: 0 19.62 0.28 4.61 0.86 0.08 74.56 Average: 1 38.73 0.35 5.39 0.60 0.08 54.85