---> uname -a: Linux prd-centos8-builder-2c-4g-595.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 494 1135 17 2035 2895 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:94:c8:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.124/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe94:c866/64 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) 08/09/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 58.47 0.42 58.05 11.19 5771.91 07:07:01 PM 66.13 0.47 65.66 53.32 8436.85 07:08:01 PM 32.56 0.08 32.47 1.87 3467.11 07:09:01 PM 18.15 0.27 17.88 41.86 481.60 07:10:01 PM 13.44 0.00 13.44 0.00 365.73 07:11:01 PM 15.82 0.37 15.46 18.12 633.19 07:12:01 PM 17.53 0.38 17.14 38.65 504.03 Average: 31.73 0.28 31.44 23.57 2808.60 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1345368 2987672 2408316 64.16 2104 1811228 655452 13.65 144240 1976760 129824 07:07:01 PM 1259820 3020208 2493864 66.44 2104 1921700 593400 12.36 147472 2028516 42084 07:08:01 PM 1079452 2909072 2674232 71.24 2104 1990484 696936 14.51 174152 2178820 41680 07:09:01 PM 1106864 2936556 2646820 70.51 2104 1990564 676372 14.08 208124 2119588 40500 07:10:01 PM 1187764 2985936 2565920 68.36 2104 1958980 622676 12.97 206172 2039732 8852 07:11:01 PM 1223168 3020608 2530516 67.41 2104 1958096 589684 12.28 390276 1821132 7508 07:12:01 PM 1186488 2990656 2567196 68.39 2104 1964388 618708 12.88 390064 1857024 22748 Average: 1198418 2978673 2555266 68.07 2104 1942206 636175 13.25 237214 2003082 41885 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 64.30 55.59 823.82 5.98 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 22.61 19.79 227.24 4.86 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 39.00 32.44 567.21 6.75 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 12.10 13.68 12.79 5.68 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 8.88 9.88 11.87 3.80 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 17.95 16.06 17.26 6.31 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 11.40 11.73 9.13 5.89 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 25.18 22.74 238.48 5.61 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) 08/09/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 39.17 0.00 4.57 1.24 1.81 53.21 07:06:01 PM 0 36.59 0.00 4.85 1.43 1.68 55.45 07:06:01 PM 1 41.74 0.00 4.30 1.05 1.94 50.97 07:07:01 PM all 38.60 0.00 4.85 1.99 1.86 52.70 07:07:01 PM 0 27.62 0.00 4.48 1.46 1.72 64.72 07:07:01 PM 1 49.59 0.00 5.23 2.52 1.99 40.68 07:08:01 PM all 38.16 0.00 2.60 0.88 1.68 56.68 07:08:01 PM 0 13.78 0.00 2.28 1.22 1.54 81.17 07:08:01 PM 1 62.66 0.00 2.93 0.53 1.83 32.05 07:09:01 PM all 37.88 0.00 2.77 0.48 1.64 57.23 07:09:01 PM 0 25.64 0.00 2.44 0.08 1.49 70.35 07:09:01 PM 1 50.13 0.00 3.11 0.88 1.78 44.10 07:10:01 PM all 34.99 0.00 2.38 0.18 1.58 60.87 07:10:01 PM 0 4.57 0.00 0.83 0.02 1.33 93.26 07:10:01 PM 1 65.65 0.00 3.94 0.35 1.84 28.22 07:11:01 PM all 35.27 0.00 3.33 0.32 1.87 59.23 07:11:01 PM 0 16.65 0.00 2.29 0.46 1.77 78.82 07:11:01 PM 1 54.07 0.00 4.37 0.17 1.97 39.43 07:12:01 PM all 41.01 0.00 3.17 0.28 2.19 53.34 07:12:01 PM 0 34.20 0.00 2.50 0.40 2.18 60.72 07:12:01 PM 1 47.84 0.00 3.85 0.17 2.21 45.94 Average: all 37.87 0.00 3.38 0.77 1.80 56.18 Average: 0 22.71 0.00 2.81 0.72 1.67 72.08 Average: 1 53.08 0.00 3.96 0.81 1.94 40.21