---> uname -a: Linux prd-centos8-builder-2c-4g-5557.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 1124 17 2040 2890 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:a3:77:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.146/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fea3:776a/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) 10/04/2025 _x86_64_ (2 CPU) 07:03:55 LINUX RESTART (2 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 55.50 3.52 51.98 397.87 5623.06 07:07:01 AM 71.78 0.50 71.28 53.85 8243.90 07:08:01 AM 30.72 0.05 30.67 1.33 3658.58 07:09:01 AM 22.30 0.27 22.03 41.86 912.15 07:10:01 AM 16.87 0.00 16.87 0.00 650.99 07:11:01 AM 16.62 0.37 16.26 18.12 464.92 07:12:01 AM 16.74 0.38 16.36 38.65 469.71 Average: 32.93 0.73 32.21 78.81 2860.35 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 1394596 3038372 2359088 62.85 2104 1811536 607116 12.64 143200 1925764 131480 07:07:01 AM 1221072 2988352 2532612 67.47 2104 1928560 632592 13.17 147712 2067468 61220 07:08:01 AM 1065884 2901644 2687800 71.60 2104 1996624 713480 14.86 174120 2195436 55352 07:09:01 AM 1091524 2927464 2662160 70.92 2104 1996708 686556 14.30 209332 2134008 41560 07:10:01 AM 1186884 2990192 2566800 68.38 2104 1964060 628332 13.08 207156 2039408 8 07:11:01 AM 1168432 2970932 2585252 68.87 2104 1963180 650884 13.55 391212 1875308 7508 07:12:01 AM 1172028 2981348 2581656 68.78 2104 1969520 641100 13.35 390920 1871504 22796 Average: 1185774 2971186 2567910 68.41 2104 1947170 651437 13.57 237665 2015557 45703 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 62.55 48.75 794.94 5.42 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 27.86 24.04 265.64 5.38 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 43.17 37.92 588.33 7.15 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 12.71 14.76 13.21 5.86 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 9.63 11.04 8.09 3.99 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 16.76 16.79 16.77 6.89 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 10.78 11.38 8.53 5.40 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 26.21 23.53 242.21 5.73 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) 10/04/2025 _x86_64_ (2 CPU) 07:03:55 LINUX RESTART (2 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 36.85 0.00 3.83 1.24 3.22 54.86 07:06:01 AM 0 49.28 0.00 5.09 1.84 3.26 40.52 07:06:01 AM 1 24.51 0.00 2.58 0.64 3.17 69.10 07:07:01 AM all 35.25 0.00 4.16 2.55 3.60 54.45 07:07:01 AM 0 39.39 0.00 4.59 2.34 3.38 50.30 07:07:01 AM 1 31.12 0.00 3.74 2.76 3.82 58.57 07:08:01 AM all 36.90 0.00 2.57 0.89 2.64 56.99 07:08:01 AM 0 53.62 0.00 2.08 0.53 2.95 40.82 07:08:01 AM 1 20.19 0.00 3.07 1.25 2.33 73.17 07:09:01 AM all 35.97 0.00 2.65 0.83 3.36 57.20 07:09:01 AM 0 54.19 0.00 3.46 0.89 2.93 38.53 07:09:01 AM 1 18.08 0.00 1.87 0.76 3.78 75.51 07:10:01 AM all 35.78 0.00 2.46 0.62 2.42 58.73 07:10:01 AM 0 52.43 0.00 3.34 0.58 2.51 41.14 07:10:01 AM 1 19.22 0.00 1.58 0.66 2.33 76.21 07:11:01 AM all 35.39 0.00 3.25 0.45 2.57 58.33 07:11:01 AM 0 51.37 0.00 4.23 0.32 2.37 41.72 07:11:01 AM 1 19.60 0.00 2.28 0.59 2.77 74.76 07:12:01 AM all 38.57 0.00 3.22 0.43 2.30 55.48 07:12:01 AM 0 35.40 0.00 3.02 0.69 2.11 58.77 07:12:01 AM 1 41.75 0.00 3.42 0.17 2.48 52.19 Average: all 36.39 0.00 3.16 1.00 2.87 56.57 Average: 0 47.94 0.00 3.69 1.03 2.79 44.55 Average: 1 24.91 0.00 2.65 0.98 2.96 68.51