---> uname -a: Linux prd-centos8-builder-2c-4g-5710.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 499 1125 17 2041 2891 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:4a:66:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.229/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe4a:66b2/64 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) 10/05/2025 _x86_64_ (2 CPU) 21:03:55 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 54.12 0.42 53.70 11.20 5479.04 09:07:01 PM 74.90 0.50 74.40 53.86 9301.95 09:08:01 PM 25.36 0.05 25.31 1.33 2655.63 09:09:01 PM 19.01 0.27 18.75 41.86 497.83 09:10:01 PM 13.68 0.00 13.68 0.00 485.91 09:11:01 PM 22.01 0.55 21.46 33.46 834.06 09:12:01 PM 18.68 0.20 18.48 23.33 527.29 Average: 32.54 0.28 32.25 23.57 2825.80 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1335912 3000676 2417764 64.41 2104 1833116 634040 13.20 145732 1982856 146060 09:07:01 PM 1195912 2960240 2557764 68.14 2104 1926108 652192 13.58 147676 2093340 23176 09:08:01 PM 1172028 2974224 2581648 68.78 2104 1962952 632212 13.16 171592 2090148 8844 09:09:01 PM 1075248 2878576 2678428 71.35 2104 1964208 731660 15.24 206232 2151596 8848 09:10:01 PM 1185584 2990112 2568092 68.42 2104 1965408 622536 12.96 207088 2040700 10060 09:11:01 PM 1209308 3012408 2544368 67.78 2104 1963800 592524 12.34 391168 1833840 7520 09:12:01 PM 1089448 2904500 2664228 70.98 2104 1975420 705184 14.68 392100 1952548 28592 Average: 1180491 2960105 2573185 68.55 2104 1941573 652907 13.60 237370 2020718 33300 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 69.34 58.88 904.33 6.38 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 19.31 18.73 157.09 5.48 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 41.67 35.92 588.82 6.41 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 11.38 12.96 10.84 5.92 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 13.78 14.09 11.80 4.45 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 20.26 17.08 16.37 8.11 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 8.28 9.98 6.41 4.70 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 26.29 23.95 242.24 5.92 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) 10/05/2025 _x86_64_ (2 CPU) 21:03:55 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 38.24 0.00 4.17 1.18 1.83 54.58 09:06:01 PM 0 17.82 0.00 2.15 1.42 1.59 77.02 09:06:01 PM 1 58.78 0.00 6.20 0.93 2.08 32.00 09:07:01 PM all 37.13 0.00 4.08 4.31 1.76 52.72 09:07:01 PM 0 33.80 0.00 4.06 4.36 1.55 56.23 09:07:01 PM 1 40.44 0.00 4.09 4.26 1.97 49.23 09:08:01 PM all 37.55 0.00 2.52 0.62 1.55 57.76 09:08:01 PM 0 15.49 0.00 1.38 0.43 1.10 81.61 09:08:01 PM 1 59.69 0.00 3.66 0.80 2.01 33.83 09:09:01 PM all 39.21 0.00 2.49 0.48 1.84 55.98 09:09:01 PM 0 13.65 0.00 1.81 0.60 1.37 82.57 09:09:01 PM 1 64.91 0.00 3.18 0.37 2.32 29.23 09:10:01 PM all 33.26 0.00 2.76 0.21 1.63 62.15 09:10:01 PM 0 21.67 0.00 1.81 0.17 1.44 74.91 09:10:01 PM 1 44.85 0.00 3.72 0.25 1.81 49.37 09:11:01 PM all 39.81 0.00 3.04 0.42 2.23 54.49 09:11:01 PM 0 31.12 0.00 2.72 0.28 2.05 63.83 09:11:01 PM 1 48.52 0.00 3.36 0.56 2.41 45.15 09:12:01 PM all 38.31 0.00 2.73 0.49 1.85 56.62 09:12:01 PM 0 30.17 0.00 2.58 0.31 1.95 64.98 09:12:01 PM 1 46.48 0.00 2.88 0.66 1.75 48.23 Average: all 37.65 0.00 3.11 1.10 1.81 56.33 Average: 0 23.39 0.00 2.36 1.08 1.58 71.59 Average: 1 51.94 0.00 3.87 1.12 2.05 41.02