---> uname -a: Linux prd-centos8-builder-2c-4g-3062.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 491 1138 17 2036 2899 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:98:da:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.44/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe98:da01/64 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) 09/06/2025 _x86_64_ (2 CPU) 23:03:54 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 56.75 0.42 56.33 11.20 5445.52 11:07:01 PM 66.17 0.47 65.71 53.32 7892.92 11:08:01 PM 33.71 0.08 33.62 1.87 4068.19 11:09:01 PM 18.78 0.27 18.51 41.85 652.30 11:10:01 PM 15.41 0.00 15.41 0.00 404.37 11:11:01 PM 21.17 0.37 20.80 18.12 974.57 11:12:01 PM 19.19 0.38 18.81 38.65 554.95 Average: 33.02 0.28 32.74 23.57 2855.86 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1336880 2983576 2416796 64.38 2104 1815252 640748 13.34 144476 1982880 133288 11:07:01 PM 1246828 3006640 2506848 66.78 2104 1921272 593300 12.35 147888 2041840 58756 11:08:01 PM 1059012 2895344 2694664 71.79 2104 1997272 701720 14.61 175960 2199992 47940 11:09:01 PM 1163212 2961400 2590464 69.01 2104 1959124 636892 13.26 206600 2064940 8412 11:10:01 PM 1185292 2984124 2568384 68.42 2104 1959616 611392 12.73 207344 2041768 8840 11:11:01 PM 1225656 3023520 2528020 67.35 2104 1958736 575484 11.98 391544 1817060 7508 11:12:01 PM 1182920 2991304 2570756 68.49 2104 1968876 602448 12.55 392320 1859340 26596 Average: 1199971 2977987 2553705 68.03 2104 1940021 623141 12.98 238019 2001117 41620 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 62.68 50.23 822.75 5.63 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 24.81 21.21 227.43 5.00 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 40.55 35.94 584.56 7.03 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 12.83 13.30 18.93 4.90 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 10.48 13.63 8.28 8.64 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 18.15 15.40 16.80 6.33 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 11.11 12.18 9.12 5.93 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 25.80 23.13 241.11 6.21 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) 09/06/2025 _x86_64_ (2 CPU) 23:03:54 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 37.00 0.00 4.23 1.48 3.07 54.22 11:06:01 PM 0 38.11 0.00 4.76 1.83 3.08 52.22 11:06:01 PM 1 35.89 0.00 3.69 1.14 3.07 56.21 11:07:01 PM all 35.44 0.00 4.24 2.71 3.60 54.01 11:07:01 PM 0 18.99 0.00 2.84 3.18 3.46 71.54 11:07:01 PM 1 52.06 0.00 5.67 2.24 3.74 36.29 11:08:01 PM all 36.83 0.00 2.52 0.87 3.06 56.72 11:08:01 PM 0 15.85 0.00 1.35 1.22 3.12 78.46 11:08:01 PM 1 58.07 0.00 3.70 0.51 3.01 34.71 11:09:01 PM all 31.67 0.00 2.76 0.40 2.62 62.56 11:09:01 PM 0 14.76 0.00 1.57 0.43 2.07 81.17 11:09:01 PM 1 48.59 0.00 3.94 0.36 3.16 43.94 11:10:01 PM all 36.10 0.00 2.56 0.31 2.89 58.15 11:10:01 PM 0 28.08 0.00 2.07 0.41 2.93 66.51 11:10:01 PM 1 44.17 0.00 3.04 0.22 2.85 49.73 11:11:01 PM all 32.72 0.00 3.01 0.52 2.62 61.13 11:11:01 PM 0 14.69 0.00 2.24 0.71 2.40 79.96 11:11:01 PM 1 50.88 0.00 3.80 0.33 2.83 42.16 11:12:01 PM all 39.88 0.00 3.24 0.39 2.52 53.97 11:12:01 PM 0 29.58 0.00 2.91 0.56 2.15 64.80 11:12:01 PM 1 50.18 0.00 3.57 0.22 2.90 43.13 Average: all 35.66 0.00 3.22 0.96 2.91 57.25 Average: 0 22.85 0.00 2.53 1.20 2.75 70.68 Average: 1 48.55 0.00 3.92 0.72 3.08 43.74