---> uname -a: Linux prd-centos8-builder-2c-4g-5481.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 1123 17 2041 2889 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:28:f9:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.0/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe28:f910/64 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) 11:03:59 LINUX RESTART (2 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 54.93 2.67 52.27 290.97 5418.11 11:07:01 AM 70.59 0.47 70.13 53.32 8321.23 11:08:01 AM 30.34 0.08 30.26 1.87 3364.41 11:09:01 AM 18.53 0.27 18.26 41.86 468.32 11:10:01 AM 13.78 0.00 13.78 0.00 501.53 11:11:01 AM 21.25 0.55 20.70 33.46 814.56 11:12:01 AM 19.49 0.20 19.29 23.33 553.08 Average: 32.70 0.60 32.10 63.54 2777.42 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 1397044 3039748 2356632 62.78 2104 1811384 606640 12.63 144200 1923736 129988 11:07:01 AM 1221088 2985840 2532588 67.47 2104 1926012 635332 13.23 147996 2066940 42408 11:08:01 AM 1172776 2975164 2580900 68.76 2104 1962996 635420 13.23 171976 2088116 8856 11:09:01 AM 1033332 2878768 2720344 72.47 2104 2006064 727928 15.16 210784 2189516 50720 11:10:01 AM 1170480 2974092 2583196 68.82 2104 1964252 648856 13.51 207328 2055436 8852 11:11:01 AM 1185356 2990200 2568320 68.42 2104 1965396 617176 12.85 391472 1857020 9008 11:12:01 AM 1149948 2958140 2603728 69.36 2104 1968404 652108 13.58 399388 1883728 21544 Average: 1190003 2971707 2563673 68.30 2104 1943501 646209 13.46 239021 2009213 38768 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 64.76 54.55 814.75 5.65 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 26.81 24.78 246.23 5.83 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 110.70 74.54 633.77 69.48 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 12.70 15.53 16.06 6.12 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 12.50 13.21 10.85 4.01 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 18.51 17.21 17.16 8.47 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 9.21 11.96 6.53 20.16 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 36.46 30.26 249.35 17.10 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) 11:03:59 LINUX RESTART (2 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 38.61 0.00 4.20 1.32 2.46 53.42 11:06:01 AM 0 43.20 0.00 4.61 1.25 2.69 48.25 11:06:01 AM 1 34.00 0.00 3.80 1.38 2.22 58.61 11:07:01 AM all 38.09 0.00 4.27 2.74 2.12 52.78 11:07:01 AM 0 49.97 0.00 4.30 1.67 2.43 41.63 11:07:01 AM 1 26.17 0.00 4.23 3.82 1.81 63.97 11:08:01 AM all 40.61 0.00 3.09 0.82 1.88 53.60 11:08:01 AM 0 62.04 0.00 3.17 0.81 2.32 31.65 11:08:01 AM 1 19.19 0.00 3.00 0.83 1.43 75.55 11:09:01 AM all 37.93 0.00 2.54 0.26 1.81 57.45 11:09:01 AM 0 49.74 0.00 3.33 0.23 2.12 44.58 11:09:01 AM 1 26.12 0.00 1.76 0.28 1.51 70.33 11:10:01 AM all 33.21 0.00 2.57 0.21 1.70 62.32 11:10:01 AM 0 41.42 0.00 2.87 0.20 1.77 53.74 11:10:01 AM 1 25.00 0.00 2.27 0.22 1.62 70.90 11:11:01 AM all 39.71 0.00 3.05 0.56 1.81 54.87 11:11:01 AM 0 47.71 0.00 3.17 0.50 1.78 46.84 11:11:01 AM 1 31.74 0.00 2.93 0.61 1.84 62.87 11:12:01 AM all 41.78 0.00 3.10 0.50 1.76 52.86 11:12:01 AM 0 54.79 0.00 3.70 0.13 2.04 39.34 11:12:01 AM 1 28.77 0.00 2.50 0.86 1.48 66.39 Average: all 38.56 0.00 3.26 0.91 1.93 55.33 Average: 0 49.83 0.00 3.59 0.69 2.17 43.72 Average: 1 27.29 0.00 2.93 1.14 1.70 66.95