---> uname -a: Linux prd-centos8-builder-2c-4g-104.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 506 1126 17 2032 2883 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:ac:1b:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:feac:1b84/64 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) 08/04/2025 _x86_64_ (2 CPU) 17:03:50 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 244.63 177.69 66.93 15143.56 37686.64 05:06:01 PM 58.41 0.32 58.10 9.73 5859.80 05:07:01 PM 72.26 0.47 71.79 53.32 9102.92 05:08:01 PM 27.36 0.28 27.07 40.65 2706.35 05:09:01 PM 18.58 0.07 18.51 3.07 492.75 05:10:01 PM 15.13 0.00 15.13 0.00 620.82 05:11:01 PM 21.56 0.55 21.01 33.46 666.63 Average: 65.42 25.63 39.79 2183.71 8162.98 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 1609120 3060116 2144556 57.13 2104 1631032 613432 12.77 136564 1762648 63696 05:06:01 PM 1344936 3012956 2408740 64.17 2104 1835884 626228 13.04 147692 1969984 152952 05:07:01 PM 1199592 2956812 2554084 68.04 2104 1918752 659472 13.73 147764 2087688 22760 05:08:01 PM 1208068 3004052 2545608 67.82 2104 1956868 614256 12.79 173012 2051416 10060 05:09:01 PM 1192888 2988948 2560788 68.22 2104 1956968 643600 13.40 206104 2034308 10068 05:10:01 PM 1190288 2984648 2563388 68.29 2104 1955256 639792 13.32 206688 2036456 8424 05:11:01 PM 1158372 2952924 2595304 69.14 2104 1955344 664108 13.83 390784 1884788 7480 Average: 1271895 2994351 2481781 66.12 2104 1887158 637270 13.27 201230 1975327 39349 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 183.21 104.66 849.49 53.95 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 69.08 57.55 865.02 6.26 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 19.54 19.13 156.64 5.68 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 45.80 39.60 577.66 6.84 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 12.20 13.91 13.45 10.09 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 12.43 12.99 10.61 4.21 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 16.73 16.68 16.53 8.43 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 51.29 37.79 355.64 13.64 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) 08/04/2025 _x86_64_ (2 CPU) 17:03:50 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.45 0.08 14.72 11.47 1.94 29.34 05:05:01 PM 0 35.04 0.08 13.77 12.09 1.81 37.20 05:05:01 PM 1 49.87 0.08 15.68 10.84 2.06 21.47 05:06:01 PM all 39.15 0.00 4.49 1.22 1.27 53.88 05:06:01 PM 0 43.90 0.00 4.73 1.17 1.25 48.96 05:06:01 PM 1 34.41 0.00 4.25 1.27 1.28 58.80 05:07:01 PM all 37.34 0.00 4.17 2.83 1.39 54.26 05:07:01 PM 0 39.74 0.00 4.12 2.97 1.23 51.94 05:07:01 PM 1 34.96 0.00 4.21 2.70 1.55 56.58 05:08:01 PM all 36.63 0.00 3.07 0.51 1.36 58.43 05:08:01 PM 0 55.10 0.00 3.32 0.48 1.42 39.67 05:08:01 PM 1 18.22 0.00 2.81 0.53 1.30 77.13 05:09:01 PM all 39.73 0.00 2.66 0.26 1.27 56.07 05:09:01 PM 0 58.49 0.00 3.28 0.38 1.55 36.31 05:09:01 PM 1 20.97 0.00 2.05 0.13 1.00 75.85 05:10:01 PM all 34.45 0.00 2.87 0.32 1.46 60.90 05:10:01 PM 0 40.19 0.00 3.25 0.20 1.60 54.77 05:10:01 PM 1 28.72 0.00 2.50 0.45 1.31 67.02 05:11:01 PM all 39.96 0.00 3.05 0.42 1.82 54.75 05:11:01 PM 0 58.38 0.00 3.55 0.57 1.77 35.73 05:11:01 PM 1 21.69 0.00 2.55 0.28 1.87 73.61 Average: all 38.53 0.01 4.99 2.42 1.50 52.54 Average: 0 47.27 0.01 5.14 2.54 1.52 43.52 Average: 1 29.80 0.01 4.85 2.30 1.48 61.55