---> uname -a: Linux prd-centos8-builder-2c-2g-292.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4920 19 2133 6760 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:92:c5:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.175/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe92:c521/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:4a:bd:1c 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 12/05/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 207.20 21.09 186.10 4269.38 34507.83 01:40:01 AM 53.34 0.37 52.97 13.20 3735.14 01:41:01 AM 71.00 0.08 70.92 1.33 6305.87 01:42:01 AM 44.14 0.73 43.41 29.06 4574.90 01:43:01 AM 19.76 0.65 19.11 87.17 965.63 Average: 79.09 4.59 74.51 880.11 10018.39 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5475876 7051748 2406448 30.53 2688 1772764 941572 10.54 139232 1996332 27772 01:40:01 AM 5257712 7015288 2624612 33.30 2688 1942932 975708 10.93 145112 2164272 132732 01:41:01 AM 5118632 6990760 2763692 35.06 2688 2051116 945508 10.59 147392 2277788 113984 01:42:01 AM 5063488 6944216 2818836 35.76 2688 2059184 980992 10.98 180076 2294612 8852 01:43:01 AM 5084124 6968848 2798200 35.50 2688 2063116 975724 10.93 353360 2101532 10040 Average: 5199966 6994172 2682358 34.03 2688 1977822 963901 10.79 193034 2166907 58676 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 241.70 129.17 1000.76 59.84 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 43.71 30.61 695.84 4.83 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 24.21 18.41 278.83 4.38 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 9.38 7.78 7.87 3.76 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 18.81 13.08 19.94 10.31 0.00 0.00 0.00 0.00 01:43:01 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 67.57 39.81 400.65 16.63 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 12/05/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.26 0.00 3.38 6.86 0.07 71.42 01:39:01 AM 0 18.17 0.00 4.12 7.35 0.07 70.29 01:39:01 AM 1 18.36 0.00 2.64 6.38 0.07 72.56 01:40:01 AM all 14.88 0.00 1.67 0.50 0.07 82.87 01:40:01 AM 0 17.49 0.00 1.72 0.62 0.08 80.10 01:40:01 AM 1 12.27 0.00 1.63 0.38 0.07 85.65 01:41:01 AM all 14.65 0.00 1.90 0.75 0.07 82.64 01:41:01 AM 0 15.84 0.00 1.88 0.77 0.07 81.44 01:41:01 AM 1 13.45 0.00 1.91 0.73 0.07 83.83 01:42:01 AM all 18.65 0.00 1.87 0.41 0.08 78.98 01:42:01 AM 0 25.36 0.00 2.23 0.45 0.08 71.87 01:42:01 AM 1 11.96 0.00 1.51 0.37 0.08 86.08 01:43:01 AM all 18.73 0.00 1.83 0.15 0.07 79.23 01:43:01 AM 0 19.12 0.00 1.78 0.20 0.07 78.83 01:43:01 AM 1 18.34 0.00 1.87 0.10 0.07 79.63 Average: all 17.03 0.00 2.13 1.73 0.07 79.04 Average: 0 19.20 0.00 2.35 1.87 0.07 76.51 Average: 1 14.87 0.00 1.91 1.59 0.07 81.56