---> uname -a: Linux prd-centos8-builder-2c-4g-4290.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: 2799.998 BogoMIPS: 5599.99 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 498 1134 17 2031 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:c5:88:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fec5:88b9/64 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) 07/01/2025 _x86_64_ (2 CPU) 12:03:58 LINUX RESTART (2 CPU) 12:05:02 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 54.17 1.93 52.24 129.85 5683.73 12:07:01 PM 63.52 0.47 63.06 53.32 6776.85 12:08:01 PM 32.29 0.08 32.21 1.87 4318.26 12:09:01 PM 21.64 0.27 21.38 41.85 904.47 12:10:01 PM 18.86 0.00 18.86 0.00 930.93 12:11:01 PM 18.79 0.38 18.41 18.26 771.63 12:12:01 PM 18.23 0.38 17.85 38.66 513.41 Average: 32.45 0.50 31.95 40.33 2835.86 12:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1409048 3046444 2344628 62.46 2104 1805364 600056 12.50 143396 1909908 128820 12:07:01 PM 1261148 3005336 2492528 66.40 2104 1906664 620700 12.93 146288 2032148 81824 12:08:01 PM 1105812 2915668 2647864 70.54 2104 1971680 702940 14.64 174240 2156756 53444 12:09:01 PM 1133648 2943392 2620028 69.80 2104 1971764 663504 13.82 206496 2096896 39396 12:10:01 PM 1183004 2976972 2570672 68.48 2104 1955040 634704 13.22 204696 2045192 8840 12:11:01 PM 1192688 2985844 2560988 68.23 2104 1954160 627292 13.06 389104 1851596 7496 12:12:01 PM 1188632 2988628 2565044 68.33 2104 1960460 622616 12.97 388820 1855916 22756 Average: 1210569 2980326 2543107 67.75 2104 1932162 638830 13.30 236149 1992630 48939 12:05:02 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 61.01 46.48 796.88 5.12 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 26.15 22.75 238.18 5.47 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 37.63 31.23 549.43 6.55 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 11.61 14.06 12.51 5.42 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 11.59 12.83 36.82 4.24 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 17.18 15.83 22.91 6.56 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 10.95 11.78 8.96 5.81 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 25.07 22.08 236.62 5.60 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) 07/01/2025 _x86_64_ (2 CPU) 12:03:58 LINUX RESTART (2 CPU) 12:05:02 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 36.11 0.00 3.93 1.54 5.14 53.28 12:06:01 PM 0 32.18 0.00 3.39 1.87 5.35 57.22 12:06:01 PM 1 40.08 0.00 4.48 1.21 4.92 49.31 12:07:01 PM all 35.52 0.00 4.06 2.45 4.82 53.15 12:07:01 PM 0 25.60 0.00 3.56 2.25 4.72 63.88 12:07:01 PM 1 45.49 0.00 4.56 2.66 4.92 42.38 12:08:01 PM all 35.90 0.00 2.58 0.85 4.53 56.14 12:08:01 PM 0 25.47 0.00 2.71 1.02 4.36 66.43 12:08:01 PM 1 46.38 0.00 2.44 0.67 4.71 45.81 12:09:01 PM all 36.51 0.00 2.62 0.84 4.47 55.56 12:09:01 PM 0 32.93 0.00 2.11 0.62 4.21 60.12 12:09:01 PM 1 40.09 0.00 3.12 1.06 4.73 50.99 12:10:01 PM all 35.33 0.00 2.32 0.60 4.09 57.66 12:10:01 PM 0 26.61 0.00 2.26 0.29 3.66 67.17 12:10:01 PM 1 44.02 0.00 2.37 0.91 4.51 48.19 12:11:01 PM all 33.34 0.00 2.96 0.53 4.93 58.24 12:11:01 PM 0 29.42 0.00 3.29 0.65 4.81 61.83 12:11:01 PM 1 37.25 0.00 2.62 0.42 5.05 54.66 12:12:01 PM all 38.46 0.00 3.03 0.56 4.46 53.49 12:12:01 PM 0 22.20 0.00 2.65 0.26 4.57 70.32 12:12:01 PM 1 54.97 0.00 3.41 0.87 4.36 36.39 Average: all 35.88 0.00 3.07 1.05 4.63 55.37 Average: 0 27.76 0.00 2.85 0.99 4.53 63.87 Average: 1 44.03 0.00 3.28 1.11 4.74 46.83