---> uname -a: Linux prd-centos8-builder-2c-4g-7954.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 512 1113 17 2040 2877 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:0b:ac:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe0b:ac01/64 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) 18:04:05 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 75.58 6.93 68.65 949.26 5130.65 06:07:01 PM 72.34 0.03 72.30 0.27 8014.95 06:08:01 PM 34.54 0.52 34.02 54.92 4645.20 06:09:01 PM 23.15 0.20 22.95 38.79 977.24 06:10:01 PM 17.53 0.07 17.46 3.07 454.00 06:11:01 PM 17.84 0.97 16.87 23.98 601.95 06:12:01 PM 17.50 0.55 16.95 33.46 514.13 Average: 36.92 1.32 35.60 157.70 2905.31 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1363796 2943784 2389888 63.67 2104 1755148 703288 14.64 150428 1975716 79152 06:07:01 PM 1231444 2986196 2522240 67.19 2104 1916248 615284 12.81 145208 2059628 82900 06:08:01 PM 1217552 3017604 2536132 67.56 2104 1960400 579736 12.07 168624 2044556 22388 06:09:01 PM 1066524 2901276 2687160 71.59 2104 1995388 696520 14.50 208868 2157340 42748 06:10:01 PM 1091372 2925116 2662312 70.93 2104 1994304 677092 14.10 209520 2131856 41572 06:11:01 PM 1076676 2911004 2677008 71.32 2104 1995032 672944 14.01 210760 2143904 41572 06:12:01 PM 1110372 2912952 2643312 70.42 2104 1963144 671756 13.99 392036 1928376 8556 Average: 1165391 2942562 2588293 68.95 2104 1939952 659517 13.73 212206 2063054 45555 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 90.07 66.75 954.80 16.51 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 25.06 22.98 263.91 4.29 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 45.88 34.81 590.09 5.96 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 10.05 13.43 11.65 5.42 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 10.41 12.76 8.12 5.74 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 19.70 18.35 16.46 15.55 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 12.98 13.20 14.53 6.59 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 30.60 26.04 265.66 8.58 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) 18:04:05 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 33.15 0.00 4.26 3.46 6.72 52.41 06:06:01 PM 0 26.24 0.00 3.96 4.33 6.73 58.73 06:06:01 PM 1 40.13 0.00 4.55 2.58 6.72 46.02 06:07:01 PM all 34.63 0.00 4.54 2.27 4.90 53.67 06:07:01 PM 0 29.53 0.00 4.01 2.96 4.79 58.72 06:07:01 PM 1 39.75 0.00 5.07 1.57 5.02 48.60 06:08:01 PM all 31.48 0.00 2.89 1.11 5.20 59.32 06:08:01 PM 0 32.92 0.00 2.91 1.27 4.39 58.51 06:08:01 PM 1 30.06 0.00 2.88 0.96 6.00 60.11 06:09:01 PM all 35.08 0.00 2.04 0.81 5.60 56.47 06:09:01 PM 0 30.86 0.00 2.17 1.10 5.40 60.47 06:09:01 PM 1 39.29 0.00 1.92 0.52 5.79 52.48 06:10:01 PM all 35.92 0.00 2.62 0.68 5.55 55.23 06:10:01 PM 0 30.38 0.00 2.44 0.92 5.46 60.80 06:10:01 PM 1 41.47 0.00 2.79 0.45 5.64 49.65 06:11:01 PM all 32.16 0.00 2.61 0.60 5.80 58.83 06:11:01 PM 0 37.23 0.00 2.72 0.52 5.63 53.90 06:11:01 PM 1 27.12 0.00 2.50 0.69 5.97 63.73 06:12:01 PM all 37.46 0.00 2.73 0.62 5.19 54.00 06:12:01 PM 0 38.99 0.00 2.90 0.47 4.44 53.20 06:12:01 PM 1 35.97 0.00 2.55 0.77 5.94 54.77 Average: all 34.26 0.00 3.10 1.37 5.57 55.70 Average: 0 32.29 0.00 3.02 1.66 5.27 57.77 Average: 1 36.23 0.00 3.18 1.08 5.87 53.65