---> uname -a: Linux prd-centos8-builder-2c-2g-349.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: 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4933 19 2105 6747 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:d7:54:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.104/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fed7:54b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:7d:7d:3e 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) 03/29/2025 _x86_64_ (2 CPU) 01:37:51 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 197.18 11.28 185.90 1413.66 3619.69 01:41:01 AM 50.77 0.28 50.49 10.40 3682.27 01:42:01 AM 77.27 0.08 77.19 1.33 6640.37 01:43:01 AM 37.21 0.53 36.68 20.00 3750.76 01:44:01 AM 13.78 0.65 13.13 87.19 267.12 Average: 75.25 2.57 72.68 306.54 3592.15 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5450544 7023332 2431780 30.85 2688 1770168 1004016 11.24 139984 2022432 25948 01:41:01 AM 5250084 6996632 2632240 33.39 2688 1931568 960232 10.75 146400 2171508 127108 01:42:01 AM 5129156 6977808 2753168 34.93 2688 2029132 952112 10.66 147936 2271532 85276 01:43:01 AM 5082468 6936144 2799856 35.52 2688 2033924 1000528 11.20 180212 2283480 48 01:44:01 AM 5138292 6994996 2744032 34.81 2688 2036888 943484 10.56 352632 2055152 1420 Average: 5210109 6985782 2672215 33.90 2688 1960336 972074 10.88 193433 2160821 47960 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 164.20 95.97 754.58 52.07 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 38.88 25.06 649.80 4.26 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 22.08 16.04 249.57 4.07 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 9.68 8.33 9.98 3.89 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 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 17.95 13.96 13.71 11.32 0.00 0.00 0.00 0.00 01:44:01 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 50.56 31.88 335.54 15.12 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) 03/29/2025 _x86_64_ (2 CPU) 01:37:51 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 15.89 0.00 2.36 1.62 0.06 80.07 01:40:01 AM 0 12.25 0.00 2.24 0.60 0.07 84.83 01:40:01 AM 1 19.52 0.00 2.48 2.64 0.05 75.31 01:41:01 AM all 15.21 0.00 1.76 0.67 0.06 82.31 01:41:01 AM 0 3.63 0.00 1.20 0.72 0.05 94.40 01:41:01 AM 1 26.80 0.00 2.32 0.62 0.07 70.20 01:42:01 AM all 13.95 0.00 1.64 1.07 0.06 83.28 01:42:01 AM 0 4.93 0.00 1.04 0.95 0.07 93.02 01:42:01 AM 1 22.96 0.00 2.25 1.18 0.05 73.55 01:43:01 AM all 15.95 0.00 2.37 0.48 0.06 81.15 01:43:01 AM 0 15.75 0.00 2.48 0.39 0.05 81.34 01:43:01 AM 1 16.14 0.00 2.27 0.57 0.07 80.95 01:44:01 AM all 14.99 0.00 1.27 0.10 0.06 83.58 01:44:01 AM 0 9.03 0.00 1.30 0.08 0.05 89.53 01:44:01 AM 1 20.96 0.00 1.24 0.12 0.07 77.63 Average: all 15.20 0.00 1.88 0.79 0.06 82.08 Average: 0 9.11 0.00 1.65 0.55 0.06 88.63 Average: 1 21.28 0.00 2.11 1.03 0.06 75.53