---> uname -a: Linux prd-centos8-builder-2c-4g-7966.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 1124 17 2039 2888 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:b8:c9:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:feb8:c976/64 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) 11/01/2025 _x86_64_ (2 CPU) 20:04:56 LINUX RESTART (2 CPU) 08:06:01 PM tps rtps wtps bread/s bwrtn/s 08:07:01 PM 73.46 6.28 67.18 907.28 5276.71 08:08:02 PM 72.91 0.03 72.88 0.27 7656.83 08:09:01 PM 34.04 0.53 33.51 55.85 4699.36 08:10:01 PM 22.78 0.20 22.58 38.79 952.60 08:11:01 PM 20.42 1.03 19.39 27.05 569.77 08:12:01 PM 16.48 0.00 16.48 0.00 646.57 08:13:01 PM 18.21 0.55 17.66 33.46 620.51 Average: 36.91 1.23 35.67 152.05 2913.17 08:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 PM 1325964 2938456 2427712 64.68 2104 1786376 708908 14.76 158816 2001576 102744 08:08:02 PM 1219696 2978596 2533980 67.51 2104 1920632 632392 13.17 146496 2070512 87272 08:09:01 PM 1196588 2996464 2557088 68.12 2104 1960412 598388 12.46 169628 2067128 22388 08:10:01 PM 1062704 2897012 2690972 71.69 2104 1995396 715720 14.90 209744 2160064 42740 08:11:01 PM 1090304 2924372 2663372 70.95 2104 1995044 680236 14.16 211316 2130420 41576 08:12:01 PM 1088796 2922936 2664880 70.99 2104 1995040 674252 14.04 211868 2131532 41568 08:13:01 PM 1122148 2924528 2631528 70.11 2104 1963160 682680 14.22 393128 1916204 8552 Average: 1158029 2940338 2595647 69.15 2104 1945151 670368 13.96 214428 2068205 49549 08:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 59.40 45.14 798.33 7.14 0.00 0.00 0.00 0.00 08:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:02 PM eth0 25.72 21.86 264.21 4.68 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 43.66 30.23 593.86 5.35 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.53 14.03 12.00 5.52 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 17.21 17.94 18.56 16.16 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 13.31 13.75 11.15 4.90 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 15.28 13.50 14.97 6.92 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 26.40 22.33 243.89 7.24 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) 11/01/2025 _x86_64_ (2 CPU) 20:04:56 LINUX RESTART (2 CPU) 08:06:01 PM CPU %user %nice %system %iowait %steal %idle 08:07:01 PM all 31.01 0.00 3.66 4.08 7.76 53.49 08:07:01 PM 0 35.09 0.00 3.94 5.63 7.75 47.59 08:07:01 PM 1 26.97 0.00 3.38 2.55 7.76 59.34 08:08:02 PM all 33.74 0.00 4.34 2.92 7.14 51.85 08:08:02 PM 0 38.15 0.00 5.16 2.54 7.24 46.91 08:08:02 PM 1 29.38 0.00 3.52 3.30 7.05 56.75 08:09:01 PM all 31.21 0.00 2.97 1.04 6.54 58.23 08:09:01 PM 0 22.48 0.00 2.12 0.74 6.92 67.73 08:09:01 PM 1 40.10 0.00 3.84 1.35 6.16 48.56 08:10:01 PM all 35.10 0.00 2.09 0.88 6.09 55.84 08:10:01 PM 0 31.73 0.00 1.98 0.98 5.99 59.31 08:10:01 PM 1 38.47 0.00 2.21 0.77 6.19 52.36 08:11:01 PM all 36.31 0.00 2.64 0.92 6.39 53.73 08:11:01 PM 0 30.80 0.00 2.04 1.24 6.68 59.23 08:11:01 PM 1 41.89 0.00 3.24 0.60 6.10 48.17 08:12:01 PM all 30.32 0.00 2.45 0.64 5.45 61.15 08:12:01 PM 0 23.79 0.00 1.95 0.80 5.54 67.92 08:12:01 PM 1 36.91 0.00 2.96 0.47 5.35 54.30 08:13:01 PM all 36.95 0.00 2.53 0.91 5.60 54.00 08:13:01 PM 0 23.73 0.00 2.05 0.62 5.61 67.99 08:13:01 PM 1 50.39 0.00 3.02 1.20 5.59 39.80 Average: all 33.52 0.00 2.96 1.63 6.43 55.46 Average: 0 29.40 0.00 2.75 1.80 6.53 59.52 Average: 1 37.67 0.00 3.17 1.47 6.32 51.38