---> uname -a: Linux prd-centos8-builder-2c-1g-8977.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: 2799.998 BogoMIPS: 5599.99 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 549 4897 19 2251 6839 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:03:17:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe03:17b6/64 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) 06/07/2026 _x86_64_ (2 CPU) 02:03:53 LINUX RESTART (2 CPU) 02:05:02 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 182.63 74.22 108.41 805.15 9084.49 02:07:01 AM 130.14 33.44 96.70 433.32 11592.17 02:08:01 AM 29.47 0.23 29.24 34.12 1083.74 02:09:01 AM 26.06 1.12 24.95 70.25 709.52 Average: 91.70 27.06 64.64 333.74 5603.04 02:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5155860 7053960 2726580 34.59 2688 2064152 670500 7.51 191116 2165672 227692 02:07:01 AM 5051056 7032800 2831384 35.92 2688 2145068 672372 7.53 233132 2218008 21092 02:08:01 AM 5041920 7025164 2840520 36.04 2688 2146096 677784 7.59 235876 2223708 7468 02:09:01 AM 5036732 7022116 2845708 36.10 2688 2148292 671668 7.52 425256 2039944 7620 Average: 5071392 7033510 2811048 35.66 2688 2125902 673081 7.54 271345 2161833 65968 02:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 79.34 51.04 1147.86 9.01 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 42.75 30.22 440.73 8.11 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 27.72 23.46 26.05 7.86 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 35.53 28.73 33.51 15.83 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 46.20 33.29 408.95 10.21 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) 06/07/2026 _x86_64_ (2 CPU) 02:03:53 LINUX RESTART (2 CPU) 02:05:02 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 29.98 1.68 28.04 26.01 0.11 14.18 02:06:01 AM 0 28.85 2.02 29.11 24.79 0.10 15.13 02:06:01 AM 1 31.10 1.35 26.97 27.22 0.12 13.24 02:07:01 AM all 31.66 0.67 14.19 19.09 0.11 34.28 02:07:01 AM 0 34.99 0.77 15.32 20.93 0.12 27.87 02:07:01 AM 1 28.32 0.57 13.07 17.24 0.10 40.69 02:08:01 AM all 32.85 0.00 3.07 4.33 0.08 59.67 02:08:01 AM 0 48.79 0.00 3.94 6.33 0.08 40.86 02:08:01 AM 1 16.91 0.00 2.20 2.34 0.08 78.47 02:09:01 AM all 35.96 0.00 4.11 1.48 0.09 58.36 02:09:01 AM 0 34.53 0.00 4.21 1.18 0.10 59.98 02:09:01 AM 1 37.39 0.00 4.00 1.78 0.08 56.74 Average: all 32.63 0.58 12.25 12.64 0.10 41.80 Average: 0 36.84 0.69 13.04 13.23 0.10 36.10 Average: 1 28.42 0.47 11.47 12.05 0.10 47.50