---> uname -a: Linux prd-centos8-builder-2c-4g-5579.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 538 1086 17 2041 2851 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:74:38:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.166/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe74:389b/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) 10/04/2025 _x86_64_ (2 CPU) 11:03:54 LINUX RESTART (2 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 56.41 0.42 56.00 11.20 5683.22 11:07:01 AM 71.59 0.50 71.09 53.86 8798.37 11:08:01 AM 26.51 0.08 26.43 9.07 2685.00 11:09:01 AM 18.99 0.23 18.76 34.12 484.29 11:10:01 AM 11.58 0.00 11.58 0.00 311.95 11:11:01 AM 22.63 0.55 22.09 33.44 736.99 Average: 34.62 0.30 34.32 23.61 3116.36 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 1318248 2984412 2435428 64.88 2104 1834532 630864 13.14 146384 2000504 147608 11:07:01 AM 1160680 2925144 2592996 69.08 2104 1926092 664224 13.83 148192 2125684 23272 11:08:01 AM 1180684 2983120 2572992 68.55 2104 1963052 614288 12.79 172344 2078264 8848 11:09:01 AM 1136704 2939968 2616972 69.72 2104 1964076 646232 13.46 206500 2089244 8844 11:10:01 AM 1125800 2937356 2627876 70.01 2104 1972304 656200 13.66 208600 2096636 17072 11:11:01 AM 1140076 2943044 2613600 69.63 2104 1963672 643856 13.41 391552 1901212 7492 Average: 1177032 2952174 2576644 68.64 2104 1937288 642611 13.38 212262 2048591 35523 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 70.81 59.95 904.52 6.44 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 19.18 19.01 157.44 5.64 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 115.38 79.92 639.93 50.72 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 9.83 12.58 7.69 5.87 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 13.73 14.43 11.82 4.48 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 17.69 22.37 16.57 42.74 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 41.10 34.71 289.64 19.32 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) 10/04/2025 _x86_64_ (2 CPU) 11:03:54 LINUX RESTART (2 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 38.86 0.00 4.25 1.06 1.82 54.01 11:06:01 AM 0 35.69 0.00 3.74 1.06 1.67 57.83 11:06:01 AM 1 42.03 0.00 4.76 1.06 1.96 50.18 11:07:01 AM all 38.05 0.00 4.06 2.46 2.02 53.40 11:07:01 AM 0 19.13 0.00 3.29 1.80 1.84 73.94 11:07:01 AM 1 57.08 0.00 4.84 3.13 2.21 32.73 11:08:01 AM all 38.30 0.00 2.83 0.63 1.99 56.25 11:08:01 AM 0 34.61 0.00 2.90 0.68 1.86 59.95 11:08:01 AM 1 41.99 0.00 2.75 0.58 2.12 52.55 11:09:01 AM all 40.00 0.00 2.57 0.42 1.76 55.25 11:09:01 AM 0 7.67 0.00 1.29 0.51 1.31 89.22 11:09:01 AM 1 72.58 0.00 3.87 0.32 2.22 21.02 11:10:01 AM all 33.01 0.00 2.82 0.12 1.51 62.55 11:10:01 AM 0 14.96 0.00 1.77 0.15 1.23 81.89 11:10:01 AM 1 51.15 0.00 3.87 0.08 1.80 43.10 11:11:01 AM all 39.76 0.00 2.88 0.44 1.83 55.10 11:11:01 AM 0 16.33 0.00 1.82 0.61 1.75 79.49 11:11:01 AM 1 63.42 0.00 3.95 0.27 1.90 30.46 Average: all 38.00 0.00 3.24 0.85 1.82 56.09 Average: 0 21.39 0.00 2.47 0.80 1.61 73.73 Average: 1 54.69 0.00 4.01 0.91 2.04 38.36