---> uname -a: Linux prd-centos8-builder-2c-4g-4854.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 506 1122 17 2035 2883 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:48:7d:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.17/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fe48:7d0a/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) 07/04/2025 _x86_64_ (2 CPU) 13:03:59 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 74.73 6.28 68.44 907.96 5298.85 01:07:02 PM 71.79 0.03 71.75 0.27 7648.61 01:08:01 PM 33.94 0.53 33.41 55.85 4642.46 01:09:01 PM 22.28 0.27 22.01 41.85 911.96 01:10:01 PM 17.39 0.00 17.39 0.00 435.57 01:11:01 PM 11.98 0.28 11.70 7.86 480.67 01:12:01 PM 18.51 0.47 18.04 48.92 742.37 Average: 35.81 1.12 34.68 152.05 2875.75 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1256840 2923368 2496844 66.52 2104 1836996 710248 14.79 177604 2039068 150480 01:07:02 PM 1191428 2950840 2562256 68.26 2104 1920952 642848 13.39 145852 2098916 87748 01:08:01 PM 1167012 2963928 2586672 68.91 2104 1957456 627936 13.08 170800 2096496 21948 01:09:01 PM 1177572 2977336 2576112 68.63 2104 1960420 615868 12.82 204828 2051276 10068 01:10:01 PM 1187192 2985800 2566492 68.37 2104 1959212 630120 13.12 204992 2041328 8848 01:11:01 PM 1151500 2950356 2602184 69.32 2104 1959436 647492 13.48 206448 2075584 8856 01:12:01 PM 1190852 2989840 2562832 68.28 2104 1959512 610464 12.71 391268 1851704 7408 Average: 1188914 2963067 2564770 68.33 2104 1936283 640711 13.34 214542 2036339 42194 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 61.01 44.05 785.23 5.85 0.00 0.00 0.00 0.00 01:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 PM eth0 25.40 22.73 263.74 4.89 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 40.92 30.24 576.83 5.78 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.15 13.15 12.34 5.36 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 8.15 11.48 6.68 5.36 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 12.66 13.65 12.01 4.09 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 14.98 13.25 14.27 13.79 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 24.86 21.20 237.92 6.45 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) 07/04/2025 _x86_64_ (2 CPU) 13:03:59 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 32.58 0.00 4.20 3.13 7.51 52.58 01:06:01 PM 0 35.36 0.00 4.34 2.80 7.37 50.14 01:06:01 PM 1 29.82 0.00 4.06 3.46 7.66 55.01 01:07:02 PM all 36.72 0.00 4.34 2.72 5.55 50.68 01:07:02 PM 0 48.41 0.00 5.09 4.16 6.05 36.29 01:07:02 PM 1 25.11 0.00 3.59 1.29 5.06 64.95 01:08:01 PM all 33.56 0.00 3.36 1.00 6.06 56.02 01:08:01 PM 0 30.85 0.00 2.91 0.99 6.17 59.07 01:08:01 PM 1 36.29 0.00 3.81 1.00 5.95 52.94 01:09:01 PM all 34.67 0.00 2.49 0.53 5.95 56.36 01:09:01 PM 0 42.85 0.00 2.98 0.44 6.30 47.44 01:09:01 PM 1 26.55 0.00 2.01 0.62 5.60 65.22 01:10:01 PM all 37.12 0.00 2.41 0.48 6.61 53.38 01:10:01 PM 0 38.91 0.00 2.70 0.52 6.76 51.11 01:10:01 PM 1 35.32 0.00 2.12 0.44 6.47 55.65 01:11:01 PM all 31.46 0.00 2.68 0.29 5.41 60.16 01:11:01 PM 0 32.60 0.00 2.56 0.41 5.49 58.95 01:11:01 PM 1 30.31 0.00 2.81 0.16 5.34 61.38 01:12:01 PM all 34.65 0.00 3.17 0.59 6.27 55.32 01:12:01 PM 0 43.59 0.00 3.64 1.02 6.73 45.02 01:12:01 PM 1 25.78 0.00 2.69 0.16 5.82 65.55 Average: all 34.39 0.00 3.23 1.25 6.20 54.92 Average: 0 38.93 0.00 3.46 1.48 6.41 49.72 Average: 1 29.86 0.00 3.01 1.02 5.99 60.12