---> uname -a: Linux prd-centos8-builder-2c-1g-6654.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 593 4859 19 2244 6795 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:57:a4:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe57:a459/64 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) 06/04/2026 _x86_64_ (2 CPU) 08:03:45 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 376.21 187.49 188.72 10444.12 43737.45 08:06:01 AM 146.05 24.14 121.91 474.51 14481.16 08:07:01 AM 32.54 0.27 32.28 34.66 1234.31 08:08:01 AM 30.14 1.12 29.02 70.24 822.18 Average: 146.24 53.26 92.99 2756.00 15069.35 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5256064 6994144 2626376 33.32 2688 1910924 818240 9.16 193704 2086536 170800 08:06:01 AM 4957396 6933000 2925044 37.11 2688 2138480 791932 8.87 231100 2309848 21280 08:07:01 AM 5005572 6982124 2876868 36.50 2688 2139340 744888 8.34 234864 2257104 7468 08:08:01 AM 4974588 6956588 2907852 36.89 2688 2144540 760656 8.52 422820 2100928 20956 Average: 5048405 6966464 2834035 35.95 2688 2083321 778929 8.72 270622 2188604 55126 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 279.22 162.55 1971.78 65.95 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 58.88 42.57 722.64 11.60 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 30.89 26.31 29.22 11.78 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 39.30 30.26 36.62 12.14 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 102.08 65.42 690.09 25.37 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) 06/04/2026 _x86_64_ (2 CPU) 08:03:45 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 46.98 2.82 35.68 5.96 0.14 8.42 08:05:01 AM 0 60.16 1.69 25.84 5.34 0.14 6.83 08:05:01 AM 1 33.61 3.96 45.67 6.59 0.14 10.03 08:06:01 AM all 40.15 0.42 10.93 1.26 0.11 47.13 08:06:01 AM 0 27.12 0.20 7.21 1.08 0.10 64.28 08:06:01 AM 1 53.26 0.64 14.67 1.44 0.12 29.87 08:07:01 AM all 38.49 0.00 3.78 0.18 0.09 57.45 08:07:01 AM 0 17.15 0.00 2.71 0.18 0.08 79.87 08:07:01 AM 1 59.87 0.00 4.85 0.18 0.10 35.00 08:08:01 AM all 39.68 0.00 4.85 0.15 0.11 55.21 08:08:01 AM 0 33.30 0.00 4.36 0.17 0.10 62.07 08:08:01 AM 1 46.06 0.00 5.34 0.13 0.12 48.35 Average: all 41.29 0.80 13.69 1.87 0.11 42.24 Average: 0 34.33 0.47 9.97 1.68 0.10 53.45 Average: 1 48.30 1.13 17.43 2.05 0.12 30.97