---> uname -a: Linux prd-centos8-builder-2c-2g-2383.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4796 19 2271 6770 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:4a:4b:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe4a:4bf6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:3c:23:aa brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/10/2025 _x86_64_ (2 CPU) 03:32:09 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 185.69 6.80 178.89 1113.63 6932.81 03:35:01 AM 90.60 0.70 89.90 103.18 11010.25 03:36:01 AM 34.32 1.32 33.01 117.43 1282.69 03:37:01 AM 22.58 0.00 22.58 0.00 848.65 03:38:01 AM 25.98 0.92 25.06 95.18 814.76 Average: 71.83 1.95 69.89 285.90 4177.72 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5084244 6978948 2798188 35.50 2688 2076432 980296 10.98 202172 2268876 186612 03:35:01 AM 4945344 6956044 2937088 37.26 2688 2185828 967240 10.83 232868 2350104 27236 03:36:01 AM 4956388 6971428 2926044 37.12 2688 2190040 949996 10.64 270096 2301028 10764 03:37:01 AM 4865612 6913760 3016820 38.27 2688 2223456 998736 11.18 273664 2388752 44252 03:38:01 AM 4948900 6968252 2933532 37.22 2688 2194112 961324 10.76 425304 2154288 25108 Average: 4960098 6957686 2922334 37.07 2688 2173974 971518 10.88 280821 2292610 58794 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 101.25 73.33 1060.84 12.28 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 53.51 42.39 593.08 11.65 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 31.44 30.36 30.73 9.96 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 19.98 18.19 16.95 6.72 0.00 0.00 0.00 0.00 03:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 22.01 19.60 26.94 9.88 0.00 0.00 0.00 0.00 03:38:01 AM docker0 0.00 0.00 0.00 0.00 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 45.64 36.77 345.71 10.10 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/10/2025 _x86_64_ (2 CPU) 03:32:09 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 33.00 0.00 5.61 3.68 0.12 57.60 03:34:01 AM 0 24.16 0.00 4.31 2.48 0.10 68.95 03:34:01 AM 1 41.87 0.00 6.91 4.87 0.13 46.21 03:35:01 AM all 34.36 0.00 5.23 1.56 0.11 58.75 03:35:01 AM 0 26.14 0.00 5.24 2.19 0.10 66.32 03:35:01 AM 1 42.56 0.00 5.21 0.92 0.12 51.19 03:36:01 AM all 37.43 0.00 4.40 0.33 0.14 57.70 03:36:01 AM 0 19.64 0.00 3.97 0.35 0.15 75.89 03:36:01 AM 1 55.21 0.00 4.84 0.30 0.13 39.52 03:37:01 AM all 29.59 0.00 3.52 1.45 0.10 65.33 03:37:01 AM 0 20.29 0.00 2.72 0.83 0.08 76.08 03:37:01 AM 1 38.90 0.00 4.32 2.07 0.12 54.58 03:38:01 AM all 34.10 0.00 4.30 0.32 0.09 61.19 03:38:01 AM 0 17.27 0.00 3.63 0.37 0.08 78.64 03:38:01 AM 1 50.93 0.00 4.97 0.27 0.10 43.74 Average: all 33.70 0.00 4.61 1.46 0.11 60.12 Average: 0 21.49 0.00 3.97 1.24 0.10 73.19 Average: 1 45.90 0.00 5.25 1.68 0.12 47.05