---> uname -a: Linux prd-centos8-builder-2c-1g-4181.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4833 19 2250 6774 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:dc:d0:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fedc:d0a3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 07/01/2026 _x86_64_ (2 CPU) 06:03:22 LINUX RESTART (2 CPU) 06:04:03 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 263.10 105.22 157.88 1160.15 11447.26 06:06:01 AM 58.74 2.42 56.32 125.85 9012.26 06:07:01 AM 29.56 0.07 29.49 3.07 1337.20 06:08:01 AM 26.96 1.12 25.84 70.24 731.02 Average: 93.17 26.55 66.62 332.94 5582.94 06:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 4973500 6940580 2908940 36.90 2688 2131724 768992 8.61 201984 2331348 234472 06:06:01 AM 4948612 6930728 2933828 37.22 2688 2144512 759020 8.50 236420 2314316 21212 06:07:01 AM 5008992 6990900 2873448 36.45 2688 2144444 712380 7.98 237844 2252204 24 06:08:01 AM 4973708 6964248 2908732 36.90 2688 2152636 745708 8.35 425544 2099784 23804 Average: 4976203 6956614 2906237 36.87 2688 2143329 746525 8.36 275448 2249413 69878 06:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 109.94 74.80 1756.78 14.50 0.00 0.00 0.00 0.00 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 32.81 27.90 53.92 13.27 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 22.04 20.28 20.69 6.95 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 25.67 20.64 23.78 9.94 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 47.10 35.58 452.95 11.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 07/01/2026 _x86_64_ (2 CPU) 06:03:22 LINUX RESTART (2 CPU) 06:04:03 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 37.56 1.53 31.33 2.58 0.11 26.91 06:05:01 AM 0 43.94 1.44 31.12 2.63 0.11 20.77 06:05:01 AM 1 31.20 1.61 31.53 2.52 0.11 33.04 06:06:01 AM all 34.53 0.00 3.78 1.87 0.09 59.73 06:06:01 AM 0 40.24 0.00 4.25 1.40 0.10 54.00 06:06:01 AM 1 28.81 0.00 3.31 2.34 0.08 65.46 06:07:01 AM all 34.46 0.00 3.48 0.19 0.09 61.77 06:07:01 AM 0 37.63 0.00 3.63 0.13 0.08 58.52 06:07:01 AM 1 31.29 0.00 3.33 0.25 0.10 65.03 06:08:01 AM all 32.11 0.00 3.71 0.17 0.08 63.91 06:08:01 AM 0 37.24 0.00 3.75 0.23 0.08 58.70 06:08:01 AM 1 26.98 0.00 3.68 0.12 0.08 69.13 Average: all 34.63 0.37 10.32 1.19 0.09 53.41 Average: 0 39.71 0.35 10.43 1.08 0.09 48.35 Average: 1 29.55 0.39 10.21 1.29 0.09 58.47