---> uname -a: Linux prd-centos8-builder-2c-4g-5392.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 489 1121 17 2054 2900 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:4a:d1:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.227/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe4a:d178/64 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) 10/03/2025 _x86_64_ (2 CPU) 00:03:57 LINUX RESTART (2 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 52.84 0.92 51.92 30.38 5288.56 12:07:01 AM 72.21 0.52 71.70 53.97 9434.18 12:08:01 AM 27.08 0.05 27.03 1.33 2690.08 12:09:01 AM 5.65 0.00 5.65 0.00 370.49 12:10:01 AM 0.17 0.00 0.17 0.00 1.78 12:11:01 AM 0.20 0.00 0.20 0.00 1.63 12:12:01 AM 0.17 0.00 0.17 0.00 1.98 12:13:01 AM 11.90 0.03 11.86 1.33 867.38 12:14:01 AM 14.10 0.00 14.10 0.00 1366.99 12:15:01 AM 0.45 0.07 0.38 9.73 4.07 12:16:01 AM 24.99 0.58 24.41 77.44 1063.26 Average: 19.07 0.20 18.87 15.84 1917.53 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 1389260 3033600 2364412 62.99 2104 1813364 609472 12.69 144472 1932028 130872 12:07:01 AM 1218608 2982896 2535064 67.54 2104 1925972 628608 13.09 148144 2068768 23072 12:08:01 AM 1189952 2992312 2563720 68.30 2104 1962952 614476 12.80 172232 2070988 8852 12:09:01 AM 1188064 2990244 2565608 68.35 2104 1962952 621788 12.95 172232 2071796 4 12:10:01 AM 1187240 2989420 2566432 68.37 2104 1962952 621508 12.94 172232 2072416 4 12:11:01 AM 1186644 2988832 2567028 68.39 2104 1962956 621508 12.94 172236 2072568 4 12:12:01 AM 1186376 2988564 2567296 68.39 2104 1962956 621508 12.94 172236 2072328 4 12:13:01 AM 1172880 2989484 2580792 68.75 2104 1976988 616580 12.84 205088 2053652 35256 12:14:01 AM 1171368 2987280 2582304 68.79 2104 1976988 616580 12.84 205088 2053736 4 12:15:01 AM 1186008 3002376 2567664 68.40 2104 1977436 609288 12.69 388956 1856016 172 12:16:01 AM 1129200 2951092 2624472 69.92 2104 1982176 664140 13.83 389704 1909504 21580 Average: 1200509 2990555 2553163 68.02 2104 1951608 622314 12.96 212965 2021255 19984 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 64.05 53.62 831.92 5.85 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 23.72 21.69 228.54 5.59 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 42.03 36.31 585.72 6.45 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 0.12 0.23 0.01 0.05 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 0.70 0.77 0.50 0.15 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 0.18 0.20 0.13 0.01 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 0.12 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 17.31 15.06 245.57 3.27 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 0.20 0.35 0.14 0.06 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 4.23 2.78 3.41 1.72 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 9.90 10.93 8.21 5.48 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 14.78 12.92 173.12 2.60 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) 10/03/2025 _x86_64_ (2 CPU) 00:03:57 LINUX RESTART (2 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 38.73 0.00 4.33 1.07 1.29 54.58 12:06:01 AM 0 26.02 0.00 3.23 1.07 0.92 68.76 12:06:01 AM 1 51.43 0.00 5.43 1.07 1.67 40.40 12:07:01 AM all 37.50 0.00 4.23 2.87 1.29 54.11 12:07:01 AM 0 33.51 0.00 3.97 4.22 0.93 57.36 12:07:01 AM 1 41.48 0.00 4.50 1.52 1.65 50.86 12:08:01 AM all 37.56 0.00 2.63 0.58 1.41 57.83 12:08:01 AM 0 21.79 0.00 1.76 0.45 1.08 74.92 12:08:01 AM 1 53.38 0.00 3.49 0.70 1.74 40.69 12:09:01 AM all 0.32 0.00 0.08 0.07 0.03 99.51 12:09:01 AM 0 0.53 0.00 0.08 0.13 0.05 99.20 12:09:01 AM 1 0.10 0.00 0.08 0.00 0.00 99.82 12:10:01 AM all 0.28 0.00 0.11 0.00 0.06 99.56 12:10:01 AM 0 0.27 0.00 0.12 0.00 0.08 99.53 12:10:01 AM 1 0.28 0.00 0.10 0.00 0.03 99.58 12:11:01 AM all 0.35 0.00 0.09 0.00 0.03 99.53 12:11:01 AM 0 0.13 0.00 0.12 0.00 0.00 99.75 12:11:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32 12:12:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 12:12:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 12:12:01 AM 1 0.60 0.00 0.03 0.00 0.03 99.33 12:13:01 AM all 20.30 0.00 1.81 0.24 0.58 77.07 12:13:01 AM 0 17.07 0.00 1.75 0.08 0.52 80.57 12:13:01 AM 1 23.52 0.00 1.87 0.40 0.65 73.57 12:14:01 AM all 0.33 0.00 0.18 0.57 0.03 98.90 12:14:01 AM 0 0.10 0.00 0.28 1.09 0.02 98.51 12:14:01 AM 1 0.57 0.00 0.07 0.05 0.03 99.28 12:15:01 AM all 2.92 0.00 0.88 0.01 0.18 96.01 12:15:01 AM 0 4.10 0.00 1.05 0.02 0.20 94.63 12:15:01 AM 1 1.75 0.00 0.70 0.00 0.17 97.38 12:16:01 AM all 41.45 0.00 3.36 0.76 1.19 53.23 12:16:01 AM 0 13.18 0.00 1.98 1.00 0.67 83.18 12:16:01 AM 1 69.83 0.00 4.75 0.52 1.72 23.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.38 0.00 1.61 0.56 0.56 80.89 Average: 0 10.63 0.00 1.31 0.73 0.41 86.92 Average: 1 22.13 0.00 1.92 0.39 0.70 74.86