---> uname -a: Linux prd-centos8-builder-2c-4g-4796.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 478 1151 17 2035 2912 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:9b:e4:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.133/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe9b:e44b/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) 07/04/2025 _x86_64_ (2 CPU) 00:03:52 LINUX RESTART (2 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 55.40 0.32 55.08 9.73 5412.76 12:07:01 AM 70.41 0.48 69.93 53.44 9081.66 12:08:01 AM 28.29 0.08 28.21 1.87 2736.12 12:09:01 AM 18.16 0.27 17.90 41.86 456.49 12:10:01 AM 14.28 0.00 14.28 0.00 638.14 12:11:01 AM 19.80 0.55 19.25 33.44 522.65 Average: 34.39 0.28 34.11 23.39 3141.32 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 1353488 3020216 2400188 63.94 2104 1834948 618060 12.87 147180 1964588 148500 12:07:01 AM 1210292 2970824 2543384 67.76 2104 1921956 642232 13.37 147288 2077644 22748 12:08:01 AM 1197356 2994228 2556320 68.10 2104 1957732 618360 12.88 171488 2065676 8840 12:09:01 AM 1199648 2997628 2554028 68.04 2104 1958988 616296 12.83 205380 2030048 8844 12:10:01 AM 1219028 3015416 2534648 67.52 2104 1957432 604900 12.60 206252 2009456 7372 12:11:01 AM 1193056 2990708 2560620 68.22 2104 1958580 623296 12.98 390364 1851936 7520 Average: 1228811 2998170 2524865 67.26 2104 1931606 620524 12.92 211325 1999891 33971 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 67.56 56.23 861.85 6.19 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 19.56 19.02 156.34 5.57 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 40.44 31.31 570.30 5.97 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 10.66 13.55 8.31 5.96 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 14.20 15.16 11.92 8.37 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 16.52 17.35 16.41 8.36 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 28.15 25.44 270.84 6.74 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) 07/04/2025 _x86_64_ (2 CPU) 00:03:52 LINUX RESTART (2 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 36.94 0.00 4.27 1.23 2.90 54.67 12:06:01 AM 0 38.23 0.00 4.73 1.09 2.85 53.09 12:06:01 AM 1 35.64 0.00 3.81 1.37 2.95 56.24 12:07:01 AM all 37.49 0.00 4.06 2.45 2.87 53.14 12:07:01 AM 0 22.18 0.00 3.78 3.50 2.71 67.83 12:07:01 AM 1 52.87 0.00 4.34 1.39 3.02 38.38 12:08:01 AM all 35.46 0.00 2.46 0.48 2.35 59.24 12:08:01 AM 0 15.47 0.00 1.48 0.45 2.03 80.57 12:08:01 AM 1 55.61 0.00 3.44 0.52 2.68 37.76 12:09:01 AM all 38.71 0.00 2.58 0.22 2.50 55.99 12:09:01 AM 0 18.06 0.00 1.87 0.17 1.95 77.95 12:09:01 AM 1 59.43 0.00 3.29 0.28 3.04 33.96 12:10:01 AM all 33.00 0.00 2.95 0.26 2.11 61.68 12:10:01 AM 0 18.84 0.00 2.35 0.28 1.67 76.85 12:10:01 AM 1 47.19 0.00 3.56 0.23 2.54 46.48 12:11:01 AM all 39.75 0.00 2.75 0.49 2.52 54.49 12:11:01 AM 0 24.98 0.00 2.55 0.15 2.11 70.22 12:11:01 AM 1 54.53 0.00 2.95 0.83 2.94 38.76 Average: all 36.89 0.00 3.18 0.86 2.54 56.53 Average: 0 22.96 0.00 2.80 0.94 2.22 71.07 Average: 1 50.86 0.00 3.57 0.77 2.86 41.94