---> uname -a: Linux prd-centos8-builder-2c-4g-4362.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 503 1128 17 2034 2887 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:91:dc:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe91:dc08/64 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) 07/02/2025 _x86_64_ (2 CPU) 03:03:56 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 56.98 0.55 56.43 15.46 5701.12 03:07:01 AM 64.96 0.47 64.49 53.30 7907.71 03:08:01 AM 35.83 0.08 35.74 1.87 4018.33 03:09:01 AM 17.94 0.27 17.68 41.85 467.81 03:10:01 AM 15.88 0.00 15.88 0.00 628.56 03:11:01 AM 17.54 0.38 17.16 18.26 491.15 03:12:01 AM 18.16 0.38 17.78 38.65 534.57 Average: 32.47 0.30 32.17 24.20 2821.54 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1371864 3012952 2381812 63.45 2104 1809180 617400 12.86 144036 1950240 127908 03:07:01 AM 1212752 2979864 2540924 67.69 2104 1928708 616612 12.84 148536 2076064 65964 03:08:01 AM 1072920 2899932 2680756 71.42 2104 1988216 698064 14.54 174136 2187020 40580 03:09:01 AM 1099300 2926376 2654376 70.71 2104 1988300 674044 14.04 207132 2129796 39396 03:10:01 AM 1173620 2970300 2580056 68.73 2104 1957812 628520 13.09 205100 2054684 4 03:11:01 AM 1145188 2941024 2608488 69.49 2104 1956932 655644 13.65 389116 1901912 7496 03:12:01 AM 1158956 2959028 2594720 69.12 2104 1960596 633052 13.18 388972 1888084 20168 Average: 1176371 2955639 2577305 68.66 2104 1941392 646191 13.46 236718 2026829 43074 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 62.18 50.35 817.83 5.52 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 23.23 20.19 234.03 5.02 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 39.86 34.03 552.00 6.88 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 12.15 13.98 12.87 5.78 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 10.43 11.70 8.65 4.03 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 17.51 16.68 16.60 7.22 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 10.76 12.01 8.89 5.74 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 25.16 22.70 235.83 5.74 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) 07/02/2025 _x86_64_ (2 CPU) 03:03:56 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 36.80 0.00 4.13 1.83 3.93 53.31 03:06:01 AM 0 41.02 0.00 4.81 1.68 3.81 48.68 03:06:01 AM 1 32.59 0.00 3.45 1.98 4.05 57.93 03:07:01 AM all 35.50 0.00 4.15 2.64 4.63 53.07 03:07:01 AM 0 40.17 0.00 4.43 1.82 4.57 49.01 03:07:01 AM 1 30.86 0.00 3.88 3.46 4.69 57.12 03:08:01 AM all 36.16 0.00 2.60 1.13 4.27 55.85 03:08:01 AM 0 51.19 0.00 3.33 1.10 3.87 40.50 03:08:01 AM 1 21.38 0.00 1.87 1.16 4.65 70.94 03:09:01 AM all 35.95 0.00 2.68 0.42 4.06 56.90 03:09:01 AM 0 56.74 0.00 3.82 0.74 3.46 35.24 03:09:01 AM 1 15.78 0.00 1.57 0.10 4.64 77.91 03:10:01 AM all 35.48 0.00 2.40 0.43 3.49 58.20 03:10:01 AM 0 39.78 0.00 2.69 0.39 3.95 53.19 03:10:01 AM 1 31.14 0.00 2.10 0.48 3.02 63.25 03:11:01 AM all 35.65 0.00 2.91 0.65 4.19 56.59 03:11:01 AM 0 61.72 0.00 4.09 0.54 3.97 29.68 03:11:01 AM 1 10.18 0.00 1.76 0.76 4.41 82.90 03:12:01 AM all 39.14 0.00 3.26 0.78 4.20 52.63 03:12:01 AM 0 59.63 0.00 4.46 1.07 3.86 30.98 03:12:01 AM 1 19.06 0.00 2.08 0.50 4.53 73.84 Average: all 36.38 0.00 3.16 1.13 4.11 55.22 Average: 0 49.98 0.00 3.95 1.05 3.93 41.09 Average: 1 22.95 0.00 2.39 1.20 4.29 69.17