---> uname -a: Linux prd-centos8-builder-2c-4g-2798.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 500 1129 17 2036 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:be:70:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.243/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:febe:70a6/64 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) 09/04/2025 _x86_64_ (2 CPU) 08:04:08 LINUX RESTART (2 CPU) 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 65.93 9.51 56.41 1368.88 4255.08 08:07:01 AM 71.93 0.00 71.93 0.00 7480.91 08:08:01 AM 44.20 0.50 43.70 53.85 5940.79 08:09:01 AM 21.91 0.25 21.66 40.12 998.12 08:10:01 AM 17.69 0.07 17.63 3.07 439.72 08:11:01 AM 15.70 0.00 15.70 0.00 639.83 08:12:01 AM 18.23 0.55 17.68 33.46 475.71 08:13:01 AM 18.33 0.20 18.13 23.33 521.61 Average: 34.24 1.38 32.85 190.32 2593.81 08:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 1434064 2993352 2319612 61.80 2104 1736128 669712 13.95 145036 1917008 71564 08:07:01 AM 1218000 2946616 2535676 67.55 2104 1893668 680852 14.18 152488 2077172 92892 08:08:01 AM 1075408 2906548 2678268 71.35 2104 1992644 725976 15.12 151668 2207428 44172 08:09:01 AM 1195140 2993124 2558536 68.16 2104 1958964 627252 13.06 173380 2063816 8432 08:10:01 AM 1211536 3010100 2542140 67.72 2104 1959548 608412 12.67 207020 2014940 8856 08:11:01 AM 1214824 3011844 2538852 67.64 2104 1958008 603040 12.56 207776 2009324 7380 08:12:01 AM 1181208 2982272 2572468 68.53 2104 1961904 631908 13.16 391888 1859888 10216 08:13:01 AM 1100556 2903936 2653120 70.68 2104 1963724 707748 14.74 391464 1939148 21488 Average: 1203842 2968474 2549834 67.93 2104 1928074 656862 13.68 227590 2011090 33125 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 121.33 85.55 1007.66 33.39 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 27.21 22.13 289.80 3.43 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 49.58 34.91 588.80 9.48 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 9.80 11.40 11.44 4.02 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 10.75 12.96 8.05 5.79 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 12.09 12.85 10.30 3.94 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 18.68 16.34 16.21 8.01 0.00 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 8.25 10.23 6.42 4.72 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 32.21 25.80 242.32 9.10 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) 09/04/2025 _x86_64_ (2 CPU) 08:04:08 LINUX RESTART (2 CPU) 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 34.31 0.00 3.98 3.20 8.30 50.21 08:06:01 AM 0 44.76 0.00 4.10 3.78 7.37 39.98 08:06:01 AM 1 24.15 0.00 3.85 2.63 9.21 60.16 08:07:01 AM all 33.73 0.00 4.13 3.27 7.08 51.79 08:07:01 AM 0 36.82 0.00 4.85 3.48 7.01 47.84 08:07:01 AM 1 30.65 0.00 3.42 3.06 7.15 55.72 08:08:01 AM all 34.61 0.00 3.14 2.02 6.90 53.33 08:08:01 AM 0 47.97 0.00 3.84 2.20 6.40 39.59 08:08:01 AM 1 21.62 0.00 2.46 1.84 7.38 66.70 08:09:01 AM all 32.91 0.00 2.86 0.76 5.64 57.83 08:09:01 AM 0 27.23 0.00 2.87 0.92 5.30 63.67 08:09:01 AM 1 38.58 0.00 2.85 0.60 5.98 51.99 08:10:01 AM all 34.63 0.00 2.22 0.73 5.18 57.24 08:10:01 AM 0 23.38 0.00 1.71 0.61 4.96 69.33 08:10:01 AM 1 45.93 0.00 2.73 0.84 5.41 45.09 08:11:01 AM all 31.89 0.00 2.65 0.50 5.68 59.29 08:11:01 AM 0 37.06 0.00 2.98 0.55 5.16 54.25 08:11:01 AM 1 26.79 0.00 2.33 0.45 6.19 64.24 08:12:01 AM all 35.59 0.00 2.47 0.86 6.43 54.65 08:12:01 AM 0 43.05 0.00 2.67 0.87 6.07 47.35 08:12:01 AM 1 28.24 0.00 2.28 0.85 6.79 61.84 08:13:01 AM all 37.42 0.00 2.82 0.56 6.50 52.69 08:13:01 AM 0 59.96 0.00 4.11 0.83 5.78 29.32 08:13:01 AM 1 15.77 0.00 1.58 0.30 7.20 75.15 Average: all 34.39 0.00 3.04 1.49 6.47 54.61 Average: 0 40.00 0.00 3.39 1.66 6.01 48.94 Average: 1 28.87 0.00 2.69 1.33 6.92 60.19