---> uname -a: Linux prd-centos8-builder-2c-4g-8362.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 1124 17 2041 2890 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:0d:a2:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.125/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe0d:a2a7/64 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) 11/06/2025 _x86_64_ (2 CPU) 21:03:48 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 222.34 155.86 66.48 14281.13 37822.19 09:06:01 PM 59.06 0.32 58.74 9.73 5809.42 09:07:01 PM 72.38 0.50 71.88 53.84 9781.43 09:08:01 PM 26.76 0.25 26.51 40.12 2032.39 09:09:01 PM 18.96 0.07 18.89 3.07 471.71 09:10:02 PM 11.98 0.00 11.98 0.00 321.22 09:11:01 PM 22.58 0.37 22.21 18.43 849.92 09:12:01 PM 18.95 0.38 18.57 38.64 531.25 Average: 56.70 19.76 36.94 1809.46 7215.86 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 1546576 3025736 2207100 58.80 2104 1658500 633932 13.20 138104 1821528 79920 09:06:01 PM 1324048 3012400 2429628 64.73 2104 1855812 614084 12.79 144848 1993500 164744 09:07:01 PM 1125888 2937672 2627788 70.01 2104 1973112 661140 13.77 149840 2157228 47900 09:08:01 PM 1222896 3026696 2530780 67.42 2104 1964716 581240 12.10 173160 2036660 8848 09:09:01 PM 1219240 3023204 2534436 67.52 2104 1964808 571972 11.91 206592 2008328 8844 09:10:02 PM 1222640 3026552 2531036 67.43 2104 1964812 576664 12.01 207260 2003460 8840 09:11:01 PM 1102264 2907008 2651412 70.64 2104 1965484 697212 14.52 391164 1939484 8984 09:12:01 PM 1116772 2925196 2636904 70.25 2104 1968808 673284 14.02 391068 1925940 21364 Average: 1235040 2985558 2518636 67.10 2104 1914506 626191 13.04 225254 1985766 43680 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 174.55 105.68 917.83 54.55 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 68.77 57.89 805.35 6.27 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 34.88 29.72 478.90 6.46 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 27.69 25.49 214.68 5.55 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 9.60 12.11 7.31 5.64 0.00 0.00 0.00 0.00 09:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:02 PM eth0 13.48 13.39 11.55 4.22 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 12.42 13.04 13.09 6.33 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 11.59 12.62 9.10 12.05 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 44.19 33.79 307.82 12.65 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) 11/06/2025 _x86_64_ (2 CPU) 21:03:48 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 43.41 0.06 11.69 12.50 2.09 30.25 09:05:01 PM 0 46.13 0.07 12.92 12.70 2.06 26.13 09:05:01 PM 1 40.68 0.05 10.46 12.31 2.13 34.37 09:06:01 PM all 38.35 0.00 4.49 1.22 1.77 54.18 09:06:01 PM 0 50.71 0.00 5.18 0.93 2.04 41.14 09:06:01 PM 1 25.96 0.00 3.79 1.51 1.50 67.24 09:07:01 PM all 37.82 0.00 4.42 2.44 1.78 53.54 09:07:01 PM 0 49.57 0.00 5.09 2.30 2.27 40.77 09:07:01 PM 1 26.00 0.00 3.75 2.58 1.28 66.38 09:08:01 PM all 36.75 0.00 2.64 0.53 1.55 58.52 09:08:01 PM 0 41.57 0.00 2.66 0.33 1.73 53.71 09:08:01 PM 1 31.92 0.00 2.63 0.73 1.38 63.33 09:09:01 PM all 39.88 0.00 2.75 0.48 1.86 55.03 09:09:01 PM 0 57.61 0.00 2.88 0.51 2.29 36.71 09:09:01 PM 1 22.12 0.00 2.62 0.45 1.43 73.38 09:10:02 PM all 33.04 0.00 2.70 0.14 1.41 62.71 09:10:02 PM 0 48.23 0.00 3.63 0.20 1.73 46.22 09:10:02 PM 1 17.84 0.00 1.78 0.08 1.08 79.21 09:11:01 PM all 39.80 0.00 3.08 0.56 2.12 54.44 09:11:01 PM 0 41.66 0.00 3.80 0.35 2.70 51.49 09:11:01 PM 1 37.91 0.00 2.35 0.78 1.54 57.41 09:12:01 PM all 39.75 0.00 3.60 0.50 2.23 53.92 09:12:01 PM 0 68.53 0.00 4.87 0.68 2.01 23.90 09:12:01 PM 1 11.32 0.00 2.35 0.31 2.45 83.57 Average: all 38.59 0.01 4.42 2.29 1.85 52.84 Average: 0 50.51 0.01 5.12 2.24 2.10 40.01 Average: 1 26.66 0.01 3.71 2.34 1.60 65.68