---> uname -a: Linux prd-centos8-builder-2c-4g-127.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 514 1115 17 2035 2875 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:35:c1:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.75/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe35:c12a/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) 08/05/2025 _x86_64_ (2 CPU) 01:03:54 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 56.10 0.90 55.20 29.59 5751.52 01:07:01 AM 67.59 0.47 67.12 53.32 7372.27 01:08:01 AM 35.35 0.08 35.27 1.87 4660.62 01:09:01 AM 18.17 0.27 17.91 41.85 471.36 01:10:01 AM 12.53 0.00 12.53 0.00 349.24 01:11:01 AM 21.54 0.37 21.18 18.13 797.60 01:12:01 AM 18.83 0.38 18.44 38.65 535.80 Average: 32.87 0.35 32.52 26.20 2848.25 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1367620 3009168 2386064 63.57 2104 1809252 625792 13.03 145244 1951448 128192 01:07:01 AM 1219340 2980040 2534344 67.52 2104 1921900 620756 12.93 148608 2069048 77508 01:08:01 AM 1029988 2868656 2723696 72.56 2104 1999344 735428 15.31 177004 2225244 50268 01:09:01 AM 1079240 2909120 2674444 71.25 2104 1990736 693596 14.44 209660 2146100 40500 01:10:01 AM 1163444 2961868 2590240 69.01 2104 1959148 640380 13.33 207496 2062588 8840 01:11:01 AM 1125896 2924624 2627788 70.01 2104 1959440 673924 14.03 391472 1917900 8672 01:12:01 AM 1126072 2927732 2627612 70.00 2104 1961920 679800 14.16 391240 1917848 20164 Average: 1158800 2940173 2594884 69.13 2104 1943106 667097 13.89 238675 2041454 47735 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 64.48 52.90 814.75 5.65 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.91 22.01 236.01 5.24 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 52.69 44.88 573.79 7.68 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 13.36 15.49 18.22 6.08 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 10.16 11.31 8.47 3.82 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 16.24 15.58 16.21 6.93 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 11.30 12.06 9.11 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 27.59 24.89 239.52 5.90 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) 08/05/2025 _x86_64_ (2 CPU) 01:03:54 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 39.28 0.00 4.66 1.37 1.57 53.12 01:06:01 AM 0 41.60 0.00 5.21 0.77 1.66 50.76 01:06:01 AM 1 36.95 0.00 4.12 1.98 1.47 55.48 01:07:01 AM all 38.75 0.00 4.82 2.24 1.81 52.38 01:07:01 AM 0 28.84 0.00 4.54 2.45 2.07 62.11 01:07:01 AM 1 48.72 0.00 5.11 2.03 1.55 42.60 01:08:01 AM all 38.33 0.00 2.86 0.83 1.69 56.28 01:08:01 AM 0 52.65 0.00 3.68 1.05 1.99 40.63 01:08:01 AM 1 24.00 0.00 2.04 0.61 1.39 71.95 01:09:01 AM all 36.90 0.00 3.00 0.59 2.60 56.91 01:09:01 AM 0 41.34 0.00 3.22 0.64 3.27 51.54 01:09:01 AM 1 32.41 0.00 2.77 0.55 1.92 62.35 01:10:01 AM all 34.42 0.00 2.36 0.40 3.86 58.96 01:10:01 AM 0 53.68 0.00 3.04 0.76 3.32 39.20 01:10:01 AM 1 15.57 0.00 1.69 0.05 4.39 78.30 01:11:01 AM all 35.30 0.00 2.83 1.10 4.05 56.72 01:11:01 AM 0 44.26 0.00 2.78 1.00 4.00 47.97 01:11:01 AM 1 26.39 0.00 2.89 1.20 4.09 65.43 01:12:01 AM all 39.32 0.00 3.32 0.73 3.94 52.69 01:12:01 AM 0 45.86 0.00 2.78 0.87 3.73 46.76 01:12:01 AM 1 32.82 0.00 3.85 0.60 4.16 58.57 Average: all 37.46 0.00 3.40 1.04 2.80 55.30 Average: 0 44.04 0.00 3.60 1.07 2.87 48.41 Average: 1 30.90 0.00 3.20 1.00 2.73 62.18