---> uname -a: Linux prd-centos8-builder-2c-4g-2647.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: 2799.998 BogoMIPS: 5599.99 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 487 1142 17 2035 2903 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:3f:52:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.134/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe3f:5213/64 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) 09/02/2025 _x86_64_ (2 CPU) 09:03:59 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 59.00 5.96 53.03 895.03 5647.15 09:07:01 AM 62.61 0.50 62.11 53.85 7023.06 09:08:01 AM 34.81 0.05 34.76 1.33 4589.27 09:09:01 AM 21.64 0.27 21.38 41.85 917.19 09:10:01 AM 14.50 0.00 14.50 0.00 373.74 09:11:01 AM 19.93 0.37 19.56 18.13 782.52 09:12:01 AM 15.68 0.38 15.29 38.65 445.20 Average: 32.60 1.08 31.52 149.84 2825.46 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1387364 3029628 2366312 63.04 2104 1810132 604132 12.58 143952 1931876 129536 09:07:01 AM 1223132 2984268 2530544 67.42 2104 1922748 630228 13.12 146620 2067224 89596 09:08:01 AM 1102708 2932824 2650968 70.62 2104 1990844 673312 14.02 174240 2158120 55084 09:09:01 AM 1155436 2953380 2598240 69.22 2104 1958956 658560 13.71 207116 2072220 8416 09:10:01 AM 1189528 2987992 2564148 68.31 2104 1959452 640516 13.34 207624 2037224 8840 09:11:01 AM 1186308 2983996 2567368 68.40 2104 1958572 623740 12.99 391776 1857288 7496 09:12:01 AM 1183372 2985180 2570304 68.47 2104 1962148 623548 12.98 391408 1859092 20088 Average: 1203978 2979610 2549698 67.93 2104 1937550 636291 13.25 237534 1997578 45579 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 58.33 45.63 804.93 5.05 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.26 21.28 243.80 4.87 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 46.43 40.58 589.58 7.63 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 11.68 13.43 12.33 5.20 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 10.36 12.21 8.77 4.66 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 15.83 15.89 16.96 6.90 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 10.98 12.23 8.90 5.74 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 25.41 23.04 240.75 5.72 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) 09/02/2025 _x86_64_ (2 CPU) 09:03:59 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 36.09 0.00 4.07 1.83 4.91 53.10 09:06:01 AM 0 28.55 0.00 3.32 1.21 4.69 62.22 09:06:01 AM 1 43.63 0.00 4.82 2.46 5.12 43.97 09:07:01 AM all 34.91 0.00 4.04 3.01 4.43 53.60 09:07:01 AM 0 31.46 0.00 4.06 2.63 3.97 57.88 09:07:01 AM 1 38.35 0.00 4.02 3.39 4.89 49.35 09:08:01 AM all 35.81 0.00 3.07 1.32 4.27 55.52 09:08:01 AM 0 34.57 0.00 3.65 0.98 3.88 56.92 09:08:01 AM 1 37.04 0.00 2.49 1.67 4.66 54.14 09:09:01 AM all 35.34 0.00 2.44 0.78 4.55 56.89 09:09:01 AM 0 39.54 0.00 2.71 0.31 4.46 52.98 09:09:01 AM 1 31.16 0.00 2.18 1.26 4.63 60.77 09:10:01 AM all 35.14 0.00 2.32 0.47 4.14 57.92 09:10:01 AM 0 23.37 0.00 2.16 0.31 3.91 70.26 09:10:01 AM 1 46.98 0.00 2.49 0.64 4.38 45.51 09:11:01 AM all 34.06 0.00 2.85 1.11 4.17 57.82 09:11:01 AM 0 17.65 0.00 1.89 1.10 4.42 74.95 09:11:01 AM 1 50.78 0.00 3.83 1.12 3.91 40.36 09:12:01 AM all 38.98 0.00 3.13 0.37 4.71 52.81 09:12:01 AM 0 34.92 0.00 2.85 0.26 4.60 57.36 09:12:01 AM 1 43.03 0.00 3.40 0.49 4.82 48.27 Average: all 35.76 0.00 3.13 1.27 4.46 55.38 Average: 0 29.99 0.00 2.95 0.97 4.28 61.82 Average: 1 41.54 0.00 3.32 1.57 4.63 48.94