---> uname -a: Linux prd-centos8-builder-2c-2g-420.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4947 19 2106 6762 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:92:1a:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.84/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe92:1ad8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:53:cd:60 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) 04/29/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 175.24 6.35 168.89 935.18 3796.28 01:40:01 AM 43.82 0.32 43.50 11.46 3266.94 01:41:01 AM 78.62 0.08 78.54 1.33 6547.73 01:42:02 AM 35.39 0.57 34.83 24.53 3691.32 01:43:01 AM 14.13 0.63 13.50 84.04 272.50 Average: 69.62 1.59 68.03 211.72 3525.78 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5414572 6990256 2467744 31.31 2688 1773156 1019640 11.42 143320 2054860 18764 01:40:01 AM 5239740 6995620 2642576 33.53 2688 1941624 977136 10.94 147172 2183072 134088 01:41:01 AM 5055452 6905372 2826864 35.86 2688 2030624 1043192 11.68 148692 2345120 84704 01:42:02 AM 5134420 6989500 2747896 34.86 2688 2035528 955324 10.70 300552 2111852 76 01:43:01 AM 5152192 7010128 2730124 34.64 2688 2038344 929640 10.41 352216 2042540 1396 Average: 5199275 6978175 2683041 34.04 2688 1963855 984986 11.03 218390 2147489 47806 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 49.39 35.26 347.88 19.39 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 36.10 23.94 657.83 4.39 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 22.39 16.88 229.83 4.97 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 01:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:02 AM eth0 11.40 9.42 11.49 9.10 0.00 0.00 0.00 0.00 01:42:02 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 14.20 11.86 10.80 5.58 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 26.74 19.50 252.37 8.70 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) 04/29/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.99 0.00 1.79 1.73 0.06 85.43 01:39:01 AM 0 14.48 0.00 1.55 1.55 0.05 82.37 01:39:01 AM 1 7.51 0.00 2.02 1.91 0.07 88.50 01:40:01 AM all 14.69 0.00 1.62 0.65 0.06 82.98 01:40:01 AM 0 22.20 0.00 2.08 1.00 0.07 74.65 01:40:01 AM 1 7.18 0.00 1.17 0.30 0.05 91.30 01:41:01 AM all 17.74 0.00 1.78 0.93 0.06 79.48 01:41:01 AM 0 30.62 0.00 2.27 1.40 0.07 65.64 01:41:01 AM 1 4.88 0.00 1.30 0.47 0.05 93.30 01:42:02 AM all 14.46 0.00 2.56 0.43 0.05 82.50 01:42:02 AM 0 19.54 0.00 2.84 0.55 0.05 77.01 01:42:02 AM 1 9.38 0.00 2.29 0.30 0.05 87.98 01:43:01 AM all 16.58 0.00 1.11 0.14 0.07 82.10 01:43:01 AM 0 18.47 0.00 1.12 0.19 0.07 80.16 01:43:01 AM 1 14.69 0.00 1.10 0.10 0.07 84.04 Average: all 14.89 0.00 1.78 0.78 0.06 82.50 Average: 0 21.07 0.00 1.98 0.94 0.06 75.95 Average: 1 8.71 0.00 1.58 0.62 0.06 89.04