---> uname -a: Linux prd-centos8-builder-2c-4g-2746.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 500 1128 17 2035 2889 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:7a:73:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.141/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe7a:7354/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/03/2025 _x86_64_ (2 CPU) 15:03:53 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 53.85 0.53 53.32 14.93 5724.83 03:07:01 PM 64.78 0.07 64.71 0.80 7068.74 03:08:01 PM 33.66 0.48 33.17 54.38 4527.32 03:09:01 PM 20.88 0.27 20.61 41.85 867.38 03:10:01 PM 17.93 0.00 17.93 0.00 438.03 03:11:01 PM 15.76 0.00 15.76 0.00 635.41 03:12:01 PM 18.26 0.55 17.71 33.46 687.99 Average: 32.16 0.27 31.89 20.77 2849.67 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1377080 3017536 2376604 63.31 2104 1808136 610148 12.71 143012 1942096 128560 03:07:01 PM 1182180 2942164 2571504 68.51 2104 1921248 661680 13.78 146088 2108444 88904 03:08:01 PM 1155280 2952188 2598404 69.22 2104 1957748 650620 13.55 171312 2108812 21956 03:09:01 PM 1197380 2996204 2556304 68.10 2104 1959496 613912 12.78 206724 2030208 8860 03:10:01 PM 1039496 2880708 2714188 72.31 2104 2001892 725464 15.11 210996 2181900 51288 03:11:01 PM 1075296 2907948 2678388 71.35 2104 1993324 696908 14.51 210516 2148456 42736 03:12:01 PM 1107232 2907232 2646452 70.50 2104 1960644 703448 14.65 391680 1934100 8860 Average: 1161992 2943426 2591692 69.04 2104 1943213 666026 13.87 211475 2064859 50166 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 61.50 49.77 785.21 5.30 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 25.37 22.66 263.01 4.92 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 38.64 29.52 584.29 5.87 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 10.68 12.05 11.93 4.95 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 8.29 11.54 6.75 5.37 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 11.79 12.51 10.16 3.86 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 17.30 14.91 15.65 7.37 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 24.79 21.85 239.54 5.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/03/2025 _x86_64_ (2 CPU) 15:03:53 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 37.47 0.00 4.18 1.27 3.17 53.92 03:06:01 PM 0 25.41 0.00 3.39 1.08 3.31 66.80 03:06:01 PM 1 49.63 0.00 4.97 1.45 3.02 40.92 03:07:01 PM all 38.60 0.00 4.54 2.53 2.98 51.34 03:07:01 PM 0 23.79 0.00 3.14 3.00 3.06 67.01 03:07:01 PM 1 53.62 0.00 5.96 2.06 2.91 35.46 03:08:01 PM all 36.36 0.00 3.34 1.11 2.72 56.47 03:08:01 PM 0 25.14 0.00 2.79 0.84 2.79 68.45 03:08:01 PM 1 47.66 0.00 3.90 1.39 2.64 44.41 03:09:01 PM all 37.67 0.00 2.92 0.64 2.58 56.19 03:09:01 PM 0 8.32 0.00 1.95 0.64 2.81 86.29 03:09:01 PM 1 67.55 0.00 3.91 0.65 2.35 25.55 03:10:01 PM all 39.36 0.00 2.69 0.42 2.60 54.94 03:10:01 PM 0 23.61 0.00 1.82 0.26 2.69 71.61 03:10:01 PM 1 55.23 0.00 3.56 0.58 2.50 38.14 03:11:01 PM all 29.48 0.00 2.62 0.69 2.12 65.10 03:11:01 PM 0 22.95 0.00 2.50 0.38 1.87 72.31 03:11:01 PM 1 36.01 0.00 2.74 0.99 2.36 57.90 03:12:01 PM all 39.96 0.00 2.91 0.72 2.67 53.74 03:12:01 PM 0 15.60 0.00 2.20 0.59 2.64 78.98 03:12:01 PM 1 64.58 0.00 3.63 0.86 2.70 28.23 Average: all 36.99 0.00 3.31 1.05 2.69 55.95 Average: 0 20.68 0.00 2.54 0.97 2.74 73.07 Average: 1 53.45 0.00 4.09 1.14 2.64 38.68