---> uname -a: Linux prd-centos8-builder-2c-4g-4247.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 482 1164 17 2019 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:1f:fc:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe1f:fc63/64 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) 07/01/2025 _x86_64_ (2 CPU) 01:03:51 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 54.14 0.32 53.82 9.73 5400.72 01:07:01 AM 69.10 0.50 68.60 53.84 8960.29 01:08:01 AM 24.83 0.25 24.58 40.13 2280.19 01:09:01 AM 18.18 0.07 18.11 3.07 472.84 01:10:01 AM 14.96 0.00 14.96 0.00 544.57 01:11:01 AM 18.32 0.57 17.75 33.58 510.23 01:12:01 AM 17.81 0.20 17.61 23.32 514.99 Average: 31.05 0.27 30.78 23.38 2669.06 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1391168 3054604 2362508 62.94 2104 1831472 579012 12.06 144680 1927288 146400 01:07:01 AM 1192216 2958860 2561460 68.24 2104 1929276 648572 13.51 148420 2097548 33668 01:08:01 AM 1229940 3012496 2523736 67.23 2104 1944296 597472 12.44 173120 2034564 8856 01:09:01 AM 1226888 3009292 2526788 67.32 2104 1944392 595872 12.41 204904 2006564 8860 01:10:01 AM 1217132 2998964 2536544 67.57 2104 1943888 610940 12.72 205332 2015744 8424 01:11:01 AM 1214060 2996264 2539616 67.66 2104 1943984 613676 12.78 389280 1835260 7384 01:12:01 AM 1208884 2995800 2544792 67.79 2104 1948428 612444 12.75 398644 1831308 21464 Average: 1240041 3003754 2513635 66.96 2104 1926534 608284 12.67 237769 1964039 33579 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 68.01 56.91 866.39 6.16 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.24 24.65 321.32 6.03 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 32.48 27.33 387.53 9.01 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 10.81 12.93 8.33 5.89 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 12.41 13.23 10.64 4.26 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 14.26 13.71 15.66 7.74 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 7.78 9.41 5.98 4.74 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 24.85 22.59 230.80 6.26 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) 07/01/2025 _x86_64_ (2 CPU) 01:03:51 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 38.07 0.00 4.38 1.01 2.77 53.77 01:06:01 AM 0 47.58 0.00 4.93 0.99 3.23 43.26 01:06:01 AM 1 28.53 0.00 3.84 1.02 2.30 64.31 01:07:01 AM all 36.48 0.00 3.91 3.02 2.61 53.98 01:07:01 AM 0 40.19 0.00 4.00 3.73 2.87 49.21 01:07:01 AM 1 32.76 0.00 3.83 2.30 2.34 58.77 01:08:01 AM all 34.58 0.00 2.93 0.78 2.57 59.14 01:08:01 AM 0 44.30 0.00 3.10 0.26 3.11 49.22 01:08:01 AM 1 24.83 0.00 2.76 1.29 2.03 69.09 01:09:01 AM all 38.63 0.00 2.60 0.33 2.64 55.81 01:09:01 AM 0 49.88 0.00 2.83 0.31 3.18 43.79 01:09:01 AM 1 27.34 0.00 2.36 0.35 2.09 67.86 01:10:01 AM all 33.98 0.00 2.77 0.47 2.84 59.95 01:10:01 AM 0 42.71 0.00 2.68 0.45 3.01 51.15 01:10:01 AM 1 25.26 0.00 2.86 0.50 2.66 68.73 01:11:01 AM all 38.70 0.00 3.08 0.65 3.27 54.29 01:11:01 AM 0 49.42 0.00 3.65 0.32 3.63 42.98 01:11:01 AM 1 28.00 0.00 2.52 0.99 2.91 65.58 01:12:01 AM all 39.35 0.00 3.20 0.32 3.21 53.93 01:12:01 AM 0 37.21 0.00 3.04 0.33 3.12 56.30 01:12:01 AM 1 41.49 0.00 3.36 0.30 3.29 51.56 Average: all 37.11 0.00 3.27 0.94 2.84 55.84 Average: 0 44.47 0.00 3.46 0.92 3.17 47.98 Average: 1 29.74 0.00 3.07 0.97 2.52 63.71