---> uname -a: Linux prd-centos8-builder-2c-4g-3629.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 503 1144 17 2018 2888 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:05:fb:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.254/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe05:fb99/64 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) 06/24/2025 _x86_64_ (2 CPU) 13:03:45 LINUX RESTART (2 CPU) 01:04:03 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 195.82 126.23 69.59 12402.27 39177.60 01:06:01 PM 54.52 0.32 54.20 9.73 5224.43 01:07:01 PM 68.79 0.50 68.29 53.85 9369.91 01:08:01 PM 23.91 0.25 23.66 40.12 1583.82 01:09:01 PM 17.73 0.07 17.66 3.07 468.28 01:10:01 PM 15.73 0.00 15.73 0.00 608.10 01:11:01 PM 18.37 0.57 17.81 33.58 498.28 Average: 55.76 17.77 37.99 1742.29 7987.98 01:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 1562864 3036692 2190812 58.36 2104 1653068 639588 13.32 142604 1799272 73300 01:06:01 PM 1331532 3007464 2422144 64.53 2104 1843972 631768 13.16 144692 1987372 152488 01:07:01 PM 1120916 2931652 2632760 70.14 2104 1973164 673232 14.02 150104 2167664 56008 01:08:01 PM 1202500 2983400 2551176 67.96 2104 1942860 624588 13.01 172484 2063140 8424 01:09:01 PM 1206664 2987668 2547012 67.85 2104 1942956 613244 12.77 204472 2027120 8424 01:10:01 PM 1172052 2953104 2581624 68.78 2104 1942956 650532 13.55 204988 2061032 8424 01:11:01 PM 1152196 2934568 2601480 69.30 2104 1944228 669856 13.95 389068 1897556 8556 Average: 1249818 2976364 2503858 66.70 2104 1891886 643258 13.39 201202 2000451 45089 01:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 175.72 108.42 946.11 57.16 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 63.08 51.23 815.60 6.14 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 45.57 35.25 589.81 6.82 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 9.91 11.56 11.67 4.26 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 10.58 13.01 8.07 5.75 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 12.68 13.78 10.94 4.60 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 17.37 15.63 15.97 7.82 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 47.25 35.22 339.77 13.02 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) 06/24/2025 _x86_64_ (2 CPU) 13:03:45 LINUX RESTART (2 CPU) 01:04:03 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.37 0.04 10.10 10.43 5.97 31.09 01:05:01 PM 0 48.45 0.05 10.61 12.20 6.22 22.47 01:05:01 PM 1 36.30 0.03 9.59 8.65 5.72 39.71 01:06:01 PM all 37.57 0.00 4.18 1.60 3.08 53.57 01:06:01 PM 0 51.17 0.00 5.36 1.23 3.52 38.73 01:06:01 PM 1 24.04 0.00 3.02 1.98 2.64 68.32 01:07:01 PM all 36.70 0.00 4.11 2.63 3.54 53.02 01:07:01 PM 0 38.53 0.00 3.90 1.84 3.59 52.13 01:07:01 PM 1 34.87 0.00 4.32 3.42 3.48 53.90 01:08:01 PM all 36.23 0.00 2.85 0.58 2.85 57.49 01:08:01 PM 0 36.69 0.00 2.70 0.18 2.73 57.71 01:08:01 PM 1 35.77 0.00 3.01 0.98 2.98 57.27 01:09:01 PM all 38.26 0.00 2.59 0.40 3.26 55.49 01:09:01 PM 0 41.23 0.00 3.20 0.43 3.23 51.91 01:09:01 PM 1 35.30 0.00 1.98 0.38 3.28 59.06 01:10:01 PM all 34.07 0.00 2.43 0.43 2.87 60.20 01:10:01 PM 0 33.94 0.00 2.49 0.48 2.80 60.30 01:10:01 PM 1 34.19 0.00 2.37 0.38 2.95 60.11 01:11:01 PM all 39.10 0.00 2.74 0.45 3.35 54.36 01:11:01 PM 0 31.64 0.00 1.99 0.66 3.25 62.46 01:11:01 PM 1 46.61 0.00 3.51 0.23 3.44 46.21 Average: all 37.74 0.01 4.12 2.33 3.55 52.26 Average: 0 40.19 0.01 4.29 2.39 3.61 49.52 Average: 1 35.29 0.00 3.95 2.26 3.49 55.01