---> uname -a: Linux prd-centos8-builder-2c-4g-5584.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 499 1125 17 2041 2891 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:d8:ad:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.158/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fed8:adf7/64 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) 12:03:54 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 59.48 0.42 59.06 11.20 6206.10 12:07:01 PM 70.76 0.50 70.26 53.85 9170.63 12:08:01 PM 29.45 0.05 29.40 1.33 2771.34 12:09:01 PM 20.63 0.27 20.36 41.85 625.92 12:10:01 PM 11.96 0.00 11.96 0.00 335.87 12:11:01 PM 24.28 0.37 23.91 18.13 996.98 12:12:01 PM 18.81 0.38 18.43 38.65 545.00 Average: 33.62 0.28 33.34 23.57 2950.27 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1357840 3011580 2395844 63.83 2104 1821996 612732 12.76 144308 1962736 135100 12:07:01 PM 1210632 2975568 2543052 67.75 2104 1926008 621348 12.94 147900 2075816 23048 12:08:01 PM 1191864 2994244 2561820 68.25 2104 1962976 612304 12.75 171672 2070188 8852 12:09:01 PM 1060704 2897960 2692980 71.74 2104 1998052 708112 14.75 209136 2164356 42732 12:10:01 PM 1177840 2981444 2575844 68.62 2104 1964232 623652 12.99 207240 2047564 8844 12:11:01 PM 1097748 2908716 2655936 70.76 2104 1971580 693732 14.45 392460 1942368 15484 12:12:01 PM 1110676 2918792 2643008 70.41 2104 1968228 680768 14.18 391168 1931404 21372 Average: 1172472 2955472 2581212 68.76 2104 1944725 650378 13.54 237698 2027776 36490 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 70.91 58.25 904.29 6.33 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 19.49 17.91 156.72 5.25 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 42.28 34.53 585.45 6.40 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 13.23 15.26 13.46 6.19 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 12.91 13.13 12.57 3.92 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 14.66 14.70 15.49 7.14 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 11.95 12.86 9.20 12.24 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 26.49 23.80 242.44 6.78 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) 12:03:54 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 36.37 0.00 4.17 1.40 3.32 54.74 12:06:01 PM 0 42.97 0.00 4.82 1.35 3.27 47.59 12:06:01 PM 1 29.81 0.00 3.52 1.46 3.36 61.86 12:07:01 PM all 36.15 0.00 4.20 2.74 3.78 53.13 12:07:01 PM 0 52.78 0.00 5.46 1.38 3.63 36.75 12:07:01 PM 1 19.73 0.00 2.96 4.08 3.93 69.31 12:08:01 PM all 37.71 0.00 2.55 0.96 2.85 55.93 12:08:01 PM 0 59.47 0.00 3.77 1.04 2.88 32.84 12:08:01 PM 1 16.18 0.00 1.34 0.88 2.83 78.76 12:09:01 PM all 36.57 0.00 2.36 0.58 2.73 57.77 12:09:01 PM 0 47.75 0.00 2.50 0.71 3.09 45.94 12:09:01 PM 1 25.35 0.00 2.21 0.45 2.36 69.63 12:10:01 PM all 33.41 0.00 2.59 0.54 3.51 59.95 12:10:01 PM 0 32.69 0.00 2.03 0.67 3.87 60.75 12:10:01 PM 1 34.15 0.00 3.16 0.41 3.14 59.14 12:11:01 PM all 38.06 0.00 2.74 0.97 3.67 54.56 12:11:01 PM 0 50.09 0.00 3.22 1.26 3.89 41.53 12:11:01 PM 1 26.08 0.00 2.25 0.68 3.44 67.55 12:12:01 PM all 39.94 0.00 3.13 0.40 2.55 53.99 12:12:01 PM 0 54.08 0.00 3.62 0.61 2.63 39.06 12:12:01 PM 1 25.87 0.00 2.63 0.18 2.47 68.84 Average: all 36.88 0.00 3.10 1.08 3.20 55.72 Average: 0 48.51 0.00 3.63 1.00 3.33 43.54 Average: 1 25.30 0.00 2.58 1.17 3.08 67.87