---> uname -a: Linux prd-centos8-builder-2c-2g-2.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: 2799.996 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 589 4984 19 2122 6813 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:69:17:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.234/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe69:1798/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:b7:96:3c 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) 06/07/2025 _x86_64_ (2 CPU) 08:00:54 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 37.63 16.06 21.56 3344.24 2253.17 08:04:01 AM 52.02 0.32 51.70 22.53 4380.81 08:05:01 AM 60.79 0.43 60.36 55.19 5323.00 08:06:01 AM 52.04 0.23 51.81 23.60 4531.36 Average: 50.62 4.26 46.36 861.35 4122.10 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5526316 7083428 2356008 29.89 2688 1755152 975648 10.92 132756 1957240 28948 08:04:01 AM 5259548 6979920 2622776 33.27 2688 1911852 1033396 11.57 324564 2007716 94924 08:05:01 AM 5246752 7009968 2635572 33.44 2688 1948576 967504 10.83 314140 2003480 7656 08:06:01 AM 5156076 7027960 2726248 34.59 2688 2050152 931856 10.43 319128 2061024 23148 Average: 5297173 7025319 2585151 32.80 2688 1916433 977101 10.94 272647 2007365 38669 08:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 139.44 72.60 735.82 27.72 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 36.60 25.87 608.91 5.43 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 11.46 9.38 36.14 3.29 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 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 21.95 16.78 221.14 4.41 0.00 0.00 0.00 0.00 08:06:01 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 52.36 31.16 400.51 10.21 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) 06/07/2025 _x86_64_ (2 CPU) 08:00:54 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 14.25 0.00 1.85 0.56 0.07 83.27 08:03:01 AM 0 11.91 0.00 1.64 0.63 0.07 85.75 08:03:01 AM 1 16.58 0.00 2.07 0.48 0.07 80.79 08:04:01 AM all 17.98 0.00 1.92 0.61 0.07 79.43 08:04:01 AM 0 13.76 0.00 1.78 0.95 0.08 83.43 08:04:01 AM 1 22.20 0.00 2.05 0.27 0.05 75.43 08:05:01 AM all 15.06 0.00 1.57 0.58 0.06 82.73 08:05:01 AM 0 15.55 0.00 1.53 0.50 0.05 82.37 08:05:01 AM 1 14.58 0.00 1.60 0.67 0.07 83.09 08:06:01 AM all 16.53 0.00 1.96 3.19 0.07 78.25 08:06:01 AM 0 15.46 0.00 1.87 0.32 0.07 82.29 08:06:01 AM 1 17.59 0.00 2.05 6.06 0.07 74.23 Average: all 15.95 0.00 1.82 1.24 0.06 80.92 Average: 0 14.17 0.00 1.70 0.60 0.07 83.46 Average: 1 17.74 0.00 1.94 1.87 0.06 78.38