---> uname -a: Linux prd-centos8-builder-2c-4g-220.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 480 1149 17 2035 2909 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:f9:be:8c 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 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fef9:be8c/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) 08/05/2025 _x86_64_ (2 CPU) 22:03:52 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 53.74 0.32 53.42 9.73 5383.32 10:07:01 PM 74.68 0.50 74.18 53.84 9702.58 10:08:01 PM 24.93 0.25 24.68 40.13 1941.81 10:09:01 PM 17.74 0.07 17.68 3.07 476.77 10:10:01 PM 15.26 0.00 15.26 0.00 616.17 10:11:01 PM 20.12 0.55 19.57 33.45 543.25 Average: 34.41 0.28 34.13 23.37 3110.59 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1344740 3016104 2408936 64.18 2104 1839296 622484 12.96 147888 1970588 152996 10:07:01 PM 1157484 2960188 2596192 69.16 2104 1964320 644676 13.42 149636 2126832 44356 10:08:01 PM 1209232 3008736 2544444 67.79 2104 1960232 605940 12.62 173264 2050620 10068 10:09:01 PM 1214652 3013004 2539024 67.64 2104 1959116 600152 12.50 206148 2012928 8860 10:10:01 PM 1204516 3002332 2549160 67.91 2104 1958608 612572 12.76 206744 2021568 8424 10:11:01 PM 1177828 2975832 2575848 68.62 2104 1958704 634752 13.22 390800 1865380 7380 Average: 1218075 2996033 2535601 67.55 2104 1940046 620096 12.91 212413 2007986 38681 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 69.82 59.21 869.50 8.79 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 36.93 31.95 500.88 6.75 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 29.11 26.91 230.67 5.78 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 10.63 13.11 8.23 5.87 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 12.31 13.22 10.59 4.21 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 15.21 15.34 15.90 7.88 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 29.00 26.62 272.60 6.55 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) 08/05/2025 _x86_64_ (2 CPU) 22:03:52 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 39.15 0.00 4.51 1.07 1.45 53.82 10:06:01 PM 0 55.78 0.00 6.04 1.07 1.70 35.41 10:06:01 PM 1 22.49 0.00 2.97 1.08 1.20 72.25 10:07:01 PM all 37.83 0.00 4.27 2.26 1.33 54.31 10:07:01 PM 0 56.08 0.00 5.53 2.36 1.53 34.49 10:07:01 PM 1 19.61 0.00 3.02 2.16 1.13 74.08 10:08:01 PM all 36.90 0.00 2.99 0.47 1.48 58.15 10:08:01 PM 0 65.42 0.00 4.18 0.22 1.73 28.45 10:08:01 PM 1 8.49 0.00 1.81 0.73 1.23 87.74 10:09:01 PM all 39.54 0.00 2.81 0.13 1.46 56.05 10:09:01 PM 0 65.88 0.00 4.05 0.23 1.75 28.09 10:09:01 PM 1 13.29 0.00 1.58 0.03 1.18 83.92 10:10:01 PM all 34.78 0.00 2.98 0.26 1.29 60.69 10:10:01 PM 0 30.87 0.00 2.78 0.30 1.35 64.71 10:10:01 PM 1 38.71 0.00 3.18 0.22 1.23 56.65 10:11:01 PM all 40.48 0.00 3.11 0.42 1.35 54.64 10:11:01 PM 0 62.83 0.00 3.87 0.53 1.76 31.00 10:11:01 PM 1 18.09 0.00 2.35 0.32 0.93 78.31 Average: all 38.12 0.00 3.45 0.77 1.39 56.27 Average: 0 56.14 0.00 4.41 0.79 1.64 37.03 Average: 1 20.10 0.00 2.48 0.76 1.15 75.51