---> uname -a: Linux prd-centos8-builder-2c-4g-8261.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 502 1121 17 2041 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:df:0c:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fedf:c5b/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) 11/05/2025 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 55.75 1.87 53.88 126.36 5608.13 05:07:01 PM 64.50 0.50 64.00 53.85 7152.38 05:08:01 PM 34.74 0.05 34.69 1.33 4651.17 05:09:01 PM 19.63 0.27 19.36 41.86 859.57 05:10:01 PM 16.39 0.00 16.39 0.00 417.76 05:11:01 PM 15.54 0.37 15.17 18.12 623.41 05:12:01 PM 18.88 0.38 18.50 38.66 546.11 Average: 32.20 0.49 31.71 40.02 2836.82 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1386088 3030564 2367584 63.07 2104 1812324 603264 12.56 143592 1932544 131828 05:07:01 PM 1201416 2968064 2552256 67.99 2104 1928132 647860 13.49 146616 2087224 90392 05:08:01 PM 1087440 2922716 2666232 71.03 2104 1996236 687316 14.31 174296 2172260 55084 05:09:01 PM 1154420 2957868 2599252 69.25 2104 1964352 660348 13.75 206824 2071556 8424 05:10:01 PM 1187044 2991116 2566628 68.38 2104 1964844 627672 13.07 207308 2038448 8840 05:11:01 PM 1162452 2975392 2591220 69.03 2104 1973496 640128 13.33 392624 1876728 16960 05:12:01 PM 1129076 2938092 2624596 69.92 2104 1969156 682292 14.21 391228 1909484 21604 Average: 1186848 2969116 2566824 68.38 2104 1944077 649840 13.53 237498 2012606 47590 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 63.36 50.88 797.15 5.37 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 24.66 21.81 264.67 4.87 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 48.38 38.47 590.21 7.30 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 11.01 12.58 11.90 4.92 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 9.50 11.68 7.87 4.88 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 18.82 16.47 17.40 11.34 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 9.92 11.08 8.20 5.47 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 26.52 23.28 242.48 6.31 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) 11/05/2025 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 38.42 0.00 4.32 1.47 2.76 53.03 05:06:01 PM 0 26.67 0.00 3.16 1.51 2.97 65.69 05:06:01 PM 1 50.31 0.00 5.49 1.43 2.56 40.22 05:07:01 PM all 37.20 0.00 4.40 1.64 2.67 54.08 05:07:01 PM 0 22.28 0.00 3.53 1.66 2.84 69.70 05:07:01 PM 1 52.30 0.00 5.29 1.63 2.51 38.28 05:08:01 PM all 36.31 0.00 3.08 0.98 2.59 57.04 05:08:01 PM 0 37.43 0.00 3.17 0.76 2.61 56.04 05:08:01 PM 1 35.20 0.00 3.00 1.20 2.57 58.03 05:09:01 PM all 37.59 0.00 2.66 0.45 2.55 56.75 05:09:01 PM 0 25.13 0.00 2.32 0.54 2.53 69.48 05:09:01 PM 1 50.13 0.00 3.01 0.36 2.56 43.93 05:10:01 PM all 37.76 0.00 2.34 0.49 2.83 56.58 05:10:01 PM 0 10.53 0.00 1.22 0.59 2.69 84.96 05:10:01 PM 1 65.42 0.00 3.48 0.38 2.97 27.75 05:11:01 PM all 34.52 0.00 3.27 0.28 2.59 59.35 05:11:01 PM 0 23.92 0.00 3.51 0.10 2.42 70.05 05:11:01 PM 1 45.14 0.00 3.02 0.46 2.76 48.61 05:12:01 PM all 40.84 0.00 2.84 0.32 2.77 53.23 05:12:01 PM 0 22.58 0.00 2.34 0.28 2.85 71.95 05:12:01 PM 1 59.34 0.00 3.35 0.36 2.69 34.26 Average: all 37.52 0.00 3.27 0.80 2.68 55.72 Average: 0 24.05 0.00 2.75 0.78 2.70 69.72 Average: 1 51.10 0.00 3.80 0.83 2.66 41.60