---> uname -a: Linux prd-centos8-builder-2c-4g-8057.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 495 1128 17 2041 2894 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:3a:8c:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.255/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe3a:8c82/64 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) 11/03/2025 _x86_64_ (2 CPU) 01:04:12 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 70.70 10.01 60.69 1419.59 4033.14 01:07:01 AM 76.82 0.00 76.82 0.00 7977.92 01:08:01 AM 39.69 0.55 39.14 55.18 5829.96 01:09:01 AM 23.81 0.20 23.61 38.79 961.34 01:10:01 AM 15.86 0.07 15.79 3.07 422.69 01:11:01 AM 15.11 0.00 15.11 0.00 591.50 01:12:01 AM 17.64 0.55 17.09 33.45 508.00 Average: 37.09 1.63 35.47 221.50 2903.37 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1406492 2979024 2347192 62.53 2104 1749188 667892 13.91 143916 1945932 93376 01:07:01 AM 1255632 3014464 2498052 66.55 2104 1920648 588492 12.25 144160 2038308 115376 01:08:01 AM 1172968 2976128 2580716 68.75 2104 1963548 621012 12.93 157988 2098588 22364 01:09:01 AM 1094900 2931532 2658784 70.83 2104 1997356 664128 13.83 209116 2128344 41572 01:10:01 AM 1149916 2953596 2603768 69.37 2104 1964304 657892 13.70 206456 2075932 8432 01:11:01 AM 1127912 2943788 2625772 69.95 2104 1976492 646852 13.47 207936 2096292 20604 01:12:01 AM 1149404 2953208 2604280 69.38 2104 1964388 644560 13.42 390984 1892472 7368 Average: 1193889 2964534 2559795 68.19 2104 1933703 641547 13.36 208651 2039410 44156 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 162.97 99.02 1296.01 50.82 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 28.70 21.75 310.68 3.44 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 42.52 34.59 588.88 6.54 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 10.91 13.96 12.55 5.56 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 10.14 11.84 7.45 5.17 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 12.41 13.10 10.60 4.24 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 17.89 15.66 16.34 11.78 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 40.80 29.99 320.40 12.51 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) 11/03/2025 _x86_64_ (2 CPU) 01:04:12 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 36.27 0.00 4.44 3.34 7.42 48.53 01:06:01 AM 0 39.28 0.00 4.71 5.08 6.98 43.95 01:06:01 AM 1 33.27 0.00 4.18 1.61 7.85 53.09 01:07:01 AM all 34.69 0.00 4.32 2.58 6.35 52.06 01:07:01 AM 0 36.65 0.00 4.78 2.78 5.78 50.01 01:07:01 AM 1 32.76 0.00 3.86 2.37 6.91 54.09 01:08:01 AM all 34.57 0.00 3.10 1.37 5.47 55.49 01:08:01 AM 0 17.97 0.00 2.66 1.50 5.15 72.73 01:08:01 AM 1 51.31 0.00 3.54 1.25 5.80 38.10 01:09:01 AM all 32.65 0.00 2.49 0.97 5.71 58.19 01:09:01 AM 0 37.44 0.00 3.20 0.78 5.03 53.55 01:09:01 AM 1 27.95 0.00 1.79 1.15 6.38 62.74 01:10:01 AM all 35.99 0.00 2.43 0.54 5.63 55.40 01:10:01 AM 0 18.53 0.00 1.91 0.59 5.30 73.67 01:10:01 AM 1 53.67 0.00 2.96 0.49 5.97 36.91 01:11:01 AM all 31.33 0.00 2.54 0.37 5.29 60.48 01:11:01 AM 0 33.10 0.00 2.57 0.41 5.07 58.85 01:11:01 AM 1 29.57 0.00 2.50 0.32 5.51 62.09 01:12:01 AM all 35.61 0.00 2.56 0.66 5.77 55.39 01:12:01 AM 0 31.68 0.00 2.60 0.65 5.53 59.54 01:12:01 AM 1 39.54 0.00 2.53 0.68 6.01 51.24 Average: all 34.45 0.00 3.13 1.41 5.95 55.06 Average: 0 30.65 0.00 3.21 1.69 5.55 58.91 Average: 1 38.23 0.00 3.05 1.13 6.35 51.24