---> uname -a: Linux prd-centos8-builder-2c-4g-3334.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 474 1172 17 2018 2916 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:ca:bb:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.136/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:feca:bb51/64 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) 06/20/2025 _x86_64_ (2 CPU) 23:03:54 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 57.42 0.47 56.96 12.80 5821.65 11:07:01 PM 68.37 0.47 67.90 53.31 8349.58 11:08:01 PM 32.07 0.08 31.99 1.87 3029.69 11:09:01 PM 17.83 0.27 17.56 41.85 447.45 11:10:02 PM 10.81 0.00 10.81 0.00 290.87 11:11:01 PM 20.74 0.58 20.16 34.15 802.95 11:12:01 PM 18.06 0.20 17.86 23.33 524.84 Average: 32.21 0.29 31.92 23.88 2757.10 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1365740 3006180 2387936 63.62 2104 1809564 632912 13.18 144400 1956748 127780 11:07:01 PM 1253184 2998368 2500492 66.61 2104 1907580 615136 12.81 147676 2038588 29664 11:08:01 PM 1222184 3002788 2531492 67.44 2104 1942452 607144 12.64 171888 2042644 8848 11:09:01 PM 1129316 2910996 2624360 69.91 2104 1943708 704432 14.67 204428 2103152 8844 11:10:02 PM 1231412 3014296 2522264 67.19 2104 1944916 603528 12.57 205436 2002172 10068 11:11:01 PM 1223568 3005104 2530108 67.40 2104 1943396 613196 12.77 389468 1824248 7604 11:12:01 PM 1213804 3000100 2539872 67.66 2104 1947748 613160 12.77 398692 1825456 21428 Average: 1234173 2991119 2519503 67.12 2104 1919909 627073 13.06 237427 1970430 30605 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 62.16 49.43 816.45 5.57 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 21.62 20.02 201.24 7.72 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 37.54 29.82 546.92 5.96 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 11.90 14.18 12.84 5.86 0.00 0.00 0.00 0.00 11:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:02 PM eth0 13.95 13.98 11.75 4.38 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 19.04 16.65 16.19 7.87 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 8.98 10.48 6.80 5.40 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 25.04 22.09 230.80 6.11 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) 06/20/2025 _x86_64_ (2 CPU) 23:03:54 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 36.50 0.00 4.13 1.47 3.14 54.76 11:06:01 PM 0 44.15 0.00 4.13 0.78 3.07 47.88 11:06:01 PM 1 28.90 0.00 4.13 2.15 3.21 61.62 11:07:01 PM all 37.49 0.00 4.34 2.65 3.04 52.49 11:07:01 PM 0 37.82 0.00 5.02 2.89 2.88 51.39 11:07:01 PM 1 37.16 0.00 3.65 2.40 3.21 53.58 11:08:01 PM all 36.49 0.00 2.61 0.74 2.68 57.48 11:08:01 PM 0 40.32 0.00 2.85 0.60 2.52 53.71 11:08:01 PM 1 32.69 0.00 2.37 0.89 2.84 61.22 11:09:01 PM all 37.53 0.00 2.47 0.20 2.67 57.13 11:09:01 PM 0 40.16 0.00 2.77 0.25 2.78 54.04 11:09:01 PM 1 34.89 0.00 2.18 0.15 2.56 60.22 11:10:02 PM all 33.13 0.00 2.68 0.19 2.38 61.62 11:10:02 PM 0 38.84 0.00 2.65 0.25 2.62 55.64 11:10:02 PM 1 27.40 0.00 2.71 0.13 2.13 67.62 11:11:01 PM all 39.02 0.00 3.04 0.45 3.02 54.46 11:11:01 PM 0 48.57 0.00 3.24 0.50 3.27 44.43 11:11:01 PM 1 29.48 0.00 2.85 0.40 2.78 64.49 11:12:01 PM all 40.04 0.00 3.00 0.36 3.27 53.33 11:12:01 PM 0 33.46 0.00 2.25 0.23 3.02 61.04 11:12:01 PM 1 46.64 0.00 3.75 0.49 3.52 45.59 Average: all 37.17 0.00 3.18 0.87 2.89 55.90 Average: 0 40.45 0.00 3.27 0.78 2.88 52.62 Average: 1 33.89 0.00 3.09 0.95 2.89 59.17