---> uname -a: Linux prd-centos8-builder-2c-4g-2711.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 493 1139 17 2033 2896 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:e0:d6:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fee0:d604/64 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) 05:03:55 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 57.60 2.12 55.48 220.19 6013.30 05:07:01 AM 64.23 0.07 64.16 0.80 6985.34 05:08:01 AM 32.24 0.48 31.76 54.38 4847.92 05:09:01 AM 22.46 0.27 22.20 41.86 926.06 05:10:01 AM 18.44 0.00 18.44 0.00 474.01 05:11:01 AM 14.78 0.28 14.49 7.86 626.45 05:12:01 AM 16.06 0.47 15.60 48.93 451.07 Average: 32.26 0.53 31.73 53.43 2903.44 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 1295680 2932888 2457996 65.48 2104 1805096 699976 14.58 142592 2019048 128540 05:07:01 AM 1222648 2976660 2531028 67.43 2104 1915952 632276 13.17 145484 2068880 86248 05:08:01 AM 1195492 2989712 2558184 68.15 2104 1954728 608872 12.68 170196 2065692 21956 05:09:01 AM 1225164 3021024 2528512 67.36 2104 1956476 587804 12.24 205940 2001024 8860 05:10:01 AM 1207724 3003564 2545952 67.83 2104 1956480 598632 12.47 206464 2018144 8848 05:11:01 AM 1166524 2962652 2587152 68.92 2104 1956708 637008 13.26 207184 2057568 8848 05:12:01 AM 1182000 2979504 2571676 68.51 2104 1958112 622060 12.95 392376 1857796 8696 Average: 1213605 2980858 2540071 67.67 2104 1929079 626661 13.05 210034 2012593 38857 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 62.40 53.13 784.99 5.48 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 26.07 23.46 263.34 4.95 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 42.59 33.82 584.37 5.74 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 11.93 13.76 12.66 5.67 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 8.68 11.73 6.86 5.45 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 12.14 12.81 10.37 4.00 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 17.18 14.61 16.60 7.57 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 25.86 23.33 239.88 5.55 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) 05:03:55 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 35.37 0.00 3.97 1.47 2.47 56.73 05:06:01 AM 0 23.62 0.00 3.45 1.22 2.58 69.13 05:06:01 AM 1 47.24 0.00 4.49 1.73 2.36 44.18 05:07:01 AM all 34.14 0.00 3.85 2.14 2.60 57.27 05:07:01 AM 0 26.87 0.00 3.31 1.05 2.57 66.20 05:07:01 AM 1 41.44 0.00 4.39 3.22 2.63 48.32 05:08:01 AM all 33.42 0.00 3.21 0.87 2.45 60.04 05:08:01 AM 0 18.10 0.00 2.70 0.95 2.70 75.55 05:08:01 AM 1 48.93 0.00 3.73 0.80 2.21 44.34 05:09:01 AM all 37.12 0.00 2.30 0.64 2.30 57.64 05:09:01 AM 0 25.81 0.00 2.19 0.71 2.26 69.03 05:09:01 AM 1 48.48 0.00 2.42 0.56 2.35 46.18 05:10:01 AM all 39.93 0.00 2.24 0.16 2.74 54.93 05:10:01 AM 0 28.91 0.00 2.09 0.07 2.66 66.27 05:10:01 AM 1 50.98 0.00 2.39 0.25 2.82 43.56 05:11:01 AM all 33.78 0.00 2.65 0.35 2.23 60.99 05:11:01 AM 0 9.85 0.00 1.45 0.35 2.09 86.27 05:11:01 AM 1 57.99 0.00 3.87 0.35 2.38 35.41 05:12:01 AM all 40.11 0.00 3.25 0.22 2.80 53.62 05:12:01 AM 0 8.38 0.00 2.25 0.24 2.84 86.28 05:12:01 AM 1 72.45 0.00 4.27 0.20 2.76 20.32 Average: all 36.27 0.00 3.07 0.83 2.51 57.32 Average: 0 20.20 0.00 2.49 0.65 2.53 74.12 Average: 1 52.49 0.00 3.65 1.02 2.50 40.35