---> uname -a: Linux prd-centos8-builder-2c-4g-2634.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 492 1136 17 2036 2897 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:5a:b8:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.217/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe5a:b8b4/64 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) 09/02/2025 _x86_64_ (2 CPU) 06:04:04 LINUX RESTART (2 CPU) 06:05:03 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 73.65 6.55 67.10 940.37 5357.62 06:07:01 AM 64.79 0.07 64.72 0.80 7562.02 06:08:01 AM 35.13 0.48 34.64 54.39 4642.01 06:09:01 AM 23.84 0.27 23.58 41.85 950.83 06:10:01 AM 18.07 0.00 18.07 0.00 443.63 06:11:01 AM 16.51 0.28 16.22 7.86 655.01 06:12:01 AM 17.43 0.47 16.96 48.92 493.70 Average: 35.45 1.13 34.31 152.56 2859.91 06:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 1249904 2934276 2503772 66.70 2104 1853280 705700 14.70 180236 2037036 172296 06:07:01 AM 1221832 2978968 2531844 67.45 2104 1918908 627036 13.06 146124 2069424 86500 06:08:01 AM 1183560 2980540 2570116 68.47 2104 1957688 627104 13.06 171276 2080312 21944 06:09:01 AM 1204032 3002512 2549644 67.92 2104 1959440 613640 12.78 207024 2023260 8860 06:10:01 AM 1212784 3011332 2540892 67.69 2104 1959436 600236 12.50 207280 2014784 8848 06:11:01 AM 1164140 2962816 2589536 68.99 2104 1959664 649228 13.52 208152 2062736 8852 06:12:01 AM 1169688 2969904 2583988 68.84 2104 1961064 639772 13.32 393304 1872060 8696 Average: 1200849 2977193 2552827 68.01 2104 1938497 637531 13.28 216199 2022802 45142 06:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 62.72 44.21 814.21 7.24 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 25.46 21.61 263.75 4.72 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 40.14 29.85 583.86 5.81 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 12.36 14.18 12.85 5.67 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 8.60 11.69 6.85 5.45 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 13.01 13.49 13.09 4.11 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 16.36 13.75 14.27 7.71 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 25.34 21.14 241.37 5.81 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) 09/02/2025 _x86_64_ (2 CPU) 06:04:04 LINUX RESTART (2 CPU) 06:05:03 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 34.41 0.00 4.14 3.41 4.94 53.10 06:06:01 AM 0 19.97 0.00 2.95 2.34 5.03 69.71 06:06:01 AM 1 49.05 0.00 5.35 4.49 4.84 36.27 06:07:01 AM all 33.29 0.00 3.93 2.37 4.31 56.09 06:07:01 AM 0 21.98 0.00 3.19 1.86 4.12 68.85 06:07:01 AM 1 44.68 0.00 4.68 2.89 4.50 43.26 06:08:01 AM all 34.56 0.00 3.18 1.12 4.41 56.73 06:08:01 AM 0 30.72 0.00 3.59 0.82 3.95 60.93 06:08:01 AM 1 38.37 0.00 2.77 1.42 4.87 52.57 06:09:01 AM all 35.03 0.00 2.34 1.03 4.67 56.94 06:09:01 AM 0 39.44 0.00 2.65 0.84 4.40 52.66 06:09:01 AM 1 30.65 0.00 2.03 1.21 4.93 61.17 06:10:01 AM all 37.41 0.00 2.18 0.36 5.23 54.81 06:10:01 AM 0 34.92 0.00 1.96 0.40 5.08 57.63 06:10:01 AM 1 39.90 0.00 2.39 0.32 5.39 52.00 06:11:01 AM all 31.46 0.00 2.42 0.48 4.95 60.70 06:11:01 AM 0 28.45 0.00 2.64 0.31 4.54 64.06 06:11:01 AM 1 34.45 0.00 2.19 0.64 5.35 57.37 06:12:01 AM all 37.32 0.00 2.96 0.56 5.13 54.04 06:12:01 AM 0 30.38 0.00 2.98 0.55 4.78 61.30 06:12:01 AM 1 44.24 0.00 2.93 0.57 5.47 46.80 Average: all 34.79 0.00 3.01 1.32 4.80 56.07 Average: 0 29.44 0.00 2.85 1.01 4.56 62.14 Average: 1 40.13 0.00 3.18 1.63 5.05 50.01