---> uname -a: Linux prd-centos8-builder-2c-4g-2621.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 488 1139 17 2036 2901 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:02:e4:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.160/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe02:e4d3/64 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) 09/01/2025 _x86_64_ (2 CPU) 23:03:53 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 52.43 0.43 52.00 11.73 5633.44 11:07:01 PM 67.61 0.47 67.14 53.32 7851.77 11:08:01 PM 33.51 0.08 33.43 1.87 3859.66 11:09:01 PM 21.86 0.27 21.59 41.85 915.86 11:10:01 PM 16.80 0.00 16.80 0.00 531.69 11:11:01 PM 20.47 0.37 20.11 18.12 768.15 11:12:01 PM 18.99 0.38 18.61 38.65 547.23 Average: 33.09 0.29 32.81 23.65 2872.35 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1398688 3038656 2354996 62.74 2104 1807704 608724 12.68 144060 1920088 126916 11:07:01 PM 1263276 3025112 2490408 66.35 2104 1922996 589680 12.28 146580 2024636 63588 11:08:01 PM 1095812 2927276 2657872 70.81 2104 1992288 686280 14.29 174324 2166208 56280 11:09:01 PM 1140400 2952944 2613284 69.62 2104 1973396 654304 13.62 208028 2087224 22584 11:10:01 PM 1187484 2986816 2566200 68.36 2104 1960048 626820 13.05 207080 2039352 8844 11:11:01 PM 1173412 2971980 2580272 68.74 2104 1959164 644024 13.41 391416 1870588 7496 11:12:01 PM 1179032 2981652 2574652 68.59 2104 1962744 639212 13.31 391196 1864416 20088 Average: 1205443 2983491 2548241 67.89 2104 1939763 635578 13.23 237526 1996073 43685 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 61.81 52.20 806.11 5.51 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 29.35 24.35 249.22 5.50 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 40.33 34.59 586.69 6.95 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 11.85 12.95 12.35 5.28 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 11.01 12.11 13.80 4.48 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 18.07 17.21 17.59 7.15 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 11.26 11.59 8.98 5.75 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 26.24 23.57 242.09 5.80 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) 09/01/2025 _x86_64_ (2 CPU) 23:03:53 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 35.88 0.00 4.03 1.08 2.79 56.22 11:06:01 PM 0 32.26 0.00 3.62 0.81 2.71 60.61 11:06:01 PM 1 39.50 0.00 4.45 1.35 2.87 51.84 11:07:01 PM all 35.11 0.00 4.34 2.31 2.53 55.71 11:07:01 PM 0 32.90 0.00 3.86 2.96 2.52 57.76 11:07:01 PM 1 37.31 0.00 4.83 1.66 2.54 53.66 11:08:01 PM all 38.17 0.00 2.80 1.23 2.39 55.40 11:08:01 PM 0 17.03 0.00 1.58 1.46 2.20 77.72 11:08:01 PM 1 59.45 0.00 4.04 0.99 2.58 32.93 11:09:01 PM all 36.53 0.00 2.60 0.67 2.34 57.86 11:09:01 PM 0 13.57 0.00 1.59 0.80 2.34 81.69 11:09:01 PM 1 59.75 0.00 3.61 0.53 2.34 33.76 11:10:01 PM all 35.52 0.00 2.37 0.33 2.37 59.41 11:10:01 PM 0 30.65 0.00 1.97 0.51 2.55 64.32 11:10:01 PM 1 40.42 0.00 2.78 0.15 2.18 54.47 11:11:01 PM all 35.52 0.00 3.00 0.40 2.48 58.59 11:11:01 PM 0 21.58 0.00 2.53 0.53 2.45 72.92 11:11:01 PM 1 49.59 0.00 3.48 0.28 2.52 44.13 11:12:01 PM all 40.42 0.00 3.38 0.56 2.59 53.05 11:12:01 PM 0 26.68 0.00 3.27 0.41 2.55 67.09 11:12:01 PM 1 54.28 0.00 3.50 0.71 2.64 38.88 Average: all 36.73 0.00 3.22 0.94 2.50 56.61 Average: 0 24.95 0.00 2.63 1.07 2.47 68.88 Average: 1 48.59 0.00 3.81 0.81 2.52 44.26