---> uname -a: Linux prd-centos8-builder-2c-4g-158.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 493 1136 17 2035 2896 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:c7:5c:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.193/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fec7:5cc3/64 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) 08/05/2025 _x86_64_ (2 CPU) 09:03:54 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 56.61 0.42 56.20 11.20 5830.76 09:07:01 AM 65.47 0.47 65.00 53.31 7286.81 09:08:01 AM 36.52 0.08 36.44 1.87 4744.97 09:09:01 AM 18.39 0.27 18.12 41.85 484.32 09:10:01 AM 12.53 0.00 12.53 0.00 349.53 09:11:01 AM 22.39 0.37 22.02 18.12 1029.81 09:12:01 AM 19.24 0.38 18.86 38.65 538.85 Average: 33.02 0.28 32.74 23.57 2894.90 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1355056 2996140 2398620 63.90 2104 1810236 634704 13.22 143676 1968656 128700 09:07:01 AM 1272884 3033372 2480792 66.09 2104 1921864 576232 12.00 146876 2017128 77560 09:08:01 AM 1053236 2889216 2700440 71.94 2104 1996992 711108 14.81 175440 2204452 47980 09:09:01 AM 1100764 2930532 2652912 70.68 2104 1990676 669096 13.93 207888 2125232 40496 09:10:01 AM 1228024 3026228 2525652 67.28 2104 1959088 582960 12.14 205672 2000752 8840 09:11:01 AM 1181436 2978876 2572240 68.53 2104 1958204 618848 12.89 389664 1863048 4 09:12:01 AM 1179184 2980472 2574492 68.59 2104 1961732 620696 12.93 389404 1864908 20040 Average: 1195798 2976405 2557878 68.14 2104 1942685 630521 13.13 236946 2006311 46231 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 65.93 54.55 822.94 5.87 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 23.84 21.17 227.38 4.99 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 41.65 37.42 569.17 7.21 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 12.48 13.99 13.15 5.89 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 9.40 10.58 7.75 3.69 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 15.41 15.26 16.22 6.44 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 11.81 12.45 13.45 5.74 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 25.79 23.63 238.56 5.69 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) 08/05/2025 _x86_64_ (2 CPU) 09:03:54 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 38.07 0.00 4.45 1.41 2.65 53.42 09:06:01 AM 0 41.00 0.00 5.04 1.07 2.75 50.14 09:06:01 AM 1 35.14 0.00 3.87 1.75 2.54 56.70 09:07:01 AM all 37.17 0.00 4.41 2.88 2.48 53.06 09:07:01 AM 0 48.91 0.00 5.51 3.32 2.43 39.83 09:07:01 AM 1 25.50 0.00 3.32 2.43 2.53 66.21 09:08:01 AM all 37.58 0.00 2.63 0.90 2.66 56.22 09:08:01 AM 0 46.25 0.00 2.75 1.66 2.93 46.41 09:08:01 AM 1 28.90 0.00 2.52 0.15 2.40 66.03 09:09:01 AM all 36.80 0.00 2.74 0.56 2.33 57.57 09:09:01 AM 0 43.03 0.00 3.16 0.55 2.14 51.13 09:09:01 AM 1 30.60 0.00 2.32 0.58 2.52 63.98 09:10:01 AM all 37.22 0.00 2.44 0.31 2.47 57.56 09:10:01 AM 0 62.68 0.00 3.52 0.45 2.13 31.22 09:10:01 AM 1 12.27 0.00 1.39 0.16 2.81 83.37 09:11:01 AM all 35.71 0.00 3.31 0.64 2.39 57.94 09:11:01 AM 0 35.34 0.00 3.47 0.83 2.28 58.08 09:11:01 AM 1 36.08 0.00 3.16 0.46 2.49 57.81 09:12:01 AM all 40.53 0.00 3.34 0.55 2.95 52.63 09:12:01 AM 0 51.03 0.00 4.26 0.26 2.82 41.62 09:12:01 AM 1 30.13 0.00 2.42 0.83 3.07 63.54 Average: all 37.58 0.00 3.33 1.04 2.56 55.48 Average: 0 46.87 0.00 3.96 1.16 2.50 45.51 Average: 1 28.35 0.00 2.71 0.91 2.63 65.40