---> uname -a: Linux prd-centos8-builder-2c-4g-4367.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: 2799.998 BogoMIPS: 5599.99 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 481 1136 17 2047 2909 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:69:f0:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe69:f099/64 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) 07/02/2025 _x86_64_ (2 CPU) 06:03:59 LINUX RESTART (2 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 60.71 2.07 58.64 218.63 6012.38 06:07:01 AM 67.49 0.47 67.03 53.32 7990.02 06:08:01 AM 31.17 0.08 31.09 1.87 3557.65 06:09:01 AM 21.94 0.27 21.68 41.85 917.46 06:10:01 AM 22.14 0.00 22.14 0.00 1258.73 06:11:01 AM 16.92 0.38 16.54 18.26 479.16 06:12:01 AM 32.07 0.38 31.68 38.65 2152.84 Average: 36.06 0.52 35.54 53.22 3195.31 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 1388748 3029080 2364936 63.00 2104 1807992 602360 12.54 143356 1931628 127404 06:07:01 AM 1242000 3005256 2511684 66.91 2104 1924452 599184 12.48 146800 2046968 60804 06:08:01 AM 1097436 2925236 2656248 70.76 2104 1988260 673756 14.03 173708 2163476 53204 06:09:01 AM 1122896 2950336 2630788 70.09 2104 1988344 654392 13.63 206532 2105628 39396 06:10:01 AM 1196864 2993832 2556820 68.11 2104 1957856 605656 12.61 204532 2031956 4 06:11:01 AM 1149712 2947340 2603972 69.37 2104 1958436 645948 13.45 388124 1896924 8824 06:12:01 AM 1169456 2983820 2584228 68.85 2104 1974544 612424 12.75 387752 1877780 20060 Average: 1195302 2976414 2558382 68.16 2104 1942841 627674 13.07 235829 2007766 44242 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 59.66 44.76 803.39 5.00 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 26.67 23.01 244.93 5.59 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 43.82 37.12 554.13 7.12 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 12.51 14.86 13.03 5.86 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 10.83 12.16 9.23 4.08 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 16.94 16.26 25.25 6.83 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 21.46 19.31 245.25 6.08 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 27.41 23.92 270.73 5.79 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) 07/02/2025 _x86_64_ (2 CPU) 06:03:59 LINUX RESTART (2 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 36.21 0.00 4.21 2.02 3.14 54.43 06:06:01 AM 0 45.11 0.00 5.01 2.01 3.16 44.71 06:06:01 AM 1 27.32 0.00 3.41 2.02 3.11 64.14 06:07:01 AM all 35.87 0.00 4.22 2.78 3.37 53.77 06:07:01 AM 0 38.90 0.00 4.24 3.06 3.47 50.34 06:07:01 AM 1 32.83 0.00 4.19 2.51 3.27 57.21 06:08:01 AM all 35.33 0.00 2.93 0.98 4.37 56.39 06:08:01 AM 0 44.53 0.00 2.90 1.13 4.57 46.86 06:08:01 AM 1 26.13 0.00 2.97 0.84 4.16 65.91 06:09:01 AM all 35.35 0.00 2.67 0.96 3.97 57.06 06:09:01 AM 0 49.20 0.00 2.89 1.35 3.94 42.62 06:09:01 AM 1 21.61 0.00 2.44 0.57 3.99 71.38 06:10:01 AM all 34.23 0.00 2.62 0.66 3.86 58.63 06:10:01 AM 0 26.17 0.00 2.55 0.29 3.80 67.18 06:10:01 AM 1 42.34 0.00 2.68 1.04 3.92 50.02 06:11:01 AM all 35.23 0.00 2.86 0.34 3.87 57.70 06:11:01 AM 0 46.64 0.00 3.87 0.36 3.93 45.19 06:11:01 AM 1 23.91 0.00 1.87 0.31 3.80 70.11 06:12:01 AM all 37.22 0.00 3.81 1.37 3.93 53.67 06:12:01 AM 0 40.10 0.00 3.74 1.10 3.85 51.21 06:12:01 AM 1 34.35 0.00 3.89 1.65 4.00 56.12 Average: all 35.63 0.00 3.33 1.30 3.78 55.95 Average: 0 41.51 0.00 3.60 1.33 3.82 49.75 Average: 1 29.77 0.00 3.06 1.27 3.75 62.14