---> uname -a: Linux prd-centos8-builder-2c-4g-10791.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 504 1117 17 2043 2886 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:3b:ec:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.85/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe3b:ec29/64 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) 12/02/2025 _x86_64_ (2 CPU) 16:03:48 LINUX RESTART (2 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 226.50 157.73 68.76 14597.88 38471.56 04:06:01 PM 56.16 0.32 55.84 9.73 5401.27 04:07:01 PM 71.86 0.47 71.39 53.32 9782.46 04:08:01 PM 25.36 0.12 25.25 9.60 1975.45 04:09:01 PM 18.56 0.23 18.33 34.12 470.23 04:10:01 PM 17.11 0.00 17.11 0.00 798.05 04:11:01 PM 22.15 0.57 21.58 27.18 808.88 04:12:01 PM 19.01 1.27 17.74 58.65 531.94 Average: 56.74 19.80 36.93 1822.39 7215.15 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 1562272 3034608 2191412 58.38 2104 1651504 629904 13.12 138900 1804492 73120 04:06:01 PM 1321908 3017020 2431776 64.78 2104 1862360 616196 12.83 145612 1994380 168260 04:07:01 PM 1126484 2942832 2627200 69.99 2104 1977388 663604 13.82 150668 2157724 48976 04:08:01 PM 1224008 3028284 2529676 67.39 2104 1964960 586716 12.22 173064 2036484 8844 04:09:01 PM 1075420 2880784 2678264 71.35 2104 1965984 728832 15.18 207028 2150864 8848 04:10:01 PM 1176976 2982352 2576708 68.64 2104 1965988 626704 13.05 208068 2048132 4 04:11:01 PM 1123264 2929220 2630420 70.08 2104 1966548 682500 14.21 392060 1919320 8684 04:12:01 PM 1151552 2961084 2602132 69.32 2104 1969560 646344 13.46 392608 1890584 20104 Average: 1220236 2972023 2533448 67.49 2104 1915536 647600 13.49 226001 2000248 42105 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 243.50 120.82 942.59 56.74 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 77.59 67.97 858.22 7.01 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 40.32 36.35 451.64 6.77 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 18.73 17.85 190.78 4.70 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 10.26 12.53 7.69 5.83 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 12.01 12.81 10.18 3.91 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 13.42 13.54 14.71 6.90 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 16.28 15.68 16.02 15.08 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 53.62 37.02 310.14 13.28 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) 12/02/2025 _x86_64_ (2 CPU) 16:03:48 LINUX RESTART (2 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 44.61 0.06 13.23 11.70 2.11 28.29 04:05:01 PM 0 48.40 0.07 16.25 12.19 2.23 20.86 04:05:01 PM 1 40.83 0.05 10.21 11.20 1.99 35.71 04:06:01 PM all 37.93 0.00 4.26 1.28 1.88 54.65 04:06:01 PM 0 41.86 0.00 4.43 1.18 1.92 50.61 04:06:01 PM 1 33.99 0.00 4.09 1.38 1.84 58.70 04:07:01 PM all 36.85 0.00 3.92 3.11 1.77 54.35 04:07:01 PM 0 52.18 0.00 4.42 2.63 2.10 38.67 04:07:01 PM 1 21.55 0.00 3.43 3.58 1.45 70.00 04:08:01 PM all 36.86 0.00 2.52 0.45 1.78 58.39 04:08:01 PM 0 56.07 0.00 3.36 0.43 2.10 38.04 04:08:01 PM 1 17.71 0.00 1.67 0.46 1.48 78.68 04:09:01 PM all 38.91 0.00 2.48 0.28 1.82 56.51 04:09:01 PM 0 42.39 0.00 3.09 0.48 1.95 52.09 04:09:01 PM 1 35.43 0.00 1.86 0.08 1.69 60.93 04:10:01 PM all 34.10 0.00 2.66 0.27 1.66 61.30 04:10:01 PM 0 29.08 0.00 2.39 0.35 1.48 66.70 04:10:01 PM 1 39.13 0.00 2.93 0.20 1.85 55.90 04:11:01 PM all 38.84 0.00 2.95 0.52 1.83 55.86 04:11:01 PM 0 59.93 0.00 3.25 0.35 1.93 34.54 04:11:01 PM 1 17.92 0.00 2.65 0.69 1.72 77.02 04:12:01 PM all 41.45 0.00 3.41 0.60 1.91 52.63 04:12:01 PM 0 52.25 0.00 3.71 0.48 2.04 41.52 04:12:01 PM 1 30.65 0.00 3.12 0.71 1.77 63.74 Average: all 38.68 0.01 4.40 2.25 1.85 52.82 Average: 0 47.76 0.01 5.08 2.23 1.97 42.96 Average: 1 29.61 0.01 3.72 2.26 1.72 62.68