---> uname -a: Linux prd-centos8-builder-2c-2g-141.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4939 19 2130 6776 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:31:20:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.48/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe31:205e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:cf:58:12 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) 09/20/2025 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 242.14 111.93 130.21 11453.25 37548.32 01:40:01 AM 28.60 0.40 28.20 13.46 2703.70 01:41:01 AM 85.14 0.18 84.96 4.27 7472.48 01:42:01 AM 51.07 0.55 50.52 20.13 4589.65 01:43:01 AM 17.98 0.45 17.53 63.86 1282.45 01:44:01 AM 17.81 0.20 17.61 23.33 476.32 Average: 73.79 18.95 54.84 1929.87 9012.67 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5502208 7061828 2380116 30.20 2688 1757644 963956 10.79 138052 1977472 45748 01:40:01 AM 5401280 6996332 2481044 31.48 2688 1791040 1011568 11.33 144336 2062460 13308 01:41:01 AM 5194248 6988936 2688076 34.10 2688 1979612 969528 10.86 146860 2220700 39284 01:42:01 AM 5074276 6950208 2808048 35.62 2688 2054784 1003224 11.23 178184 2289704 22836 01:43:01 AM 5115600 6993876 2766724 35.10 2688 2056856 935972 10.48 351512 2075188 7524 01:44:01 AM 5088780 6969528 2793544 35.44 2688 2059220 978672 10.96 353588 2099636 9728 Average: 5229399 6993451 2652925 33.66 2688 1949859 977153 10.94 218755 2120860 23071 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 245.22 143.30 845.17 60.74 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 15.60 13.10 214.83 2.37 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 43.97 33.16 758.03 5.57 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 20.03 14.35 156.14 5.60 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 13.35 11.13 13.50 9.33 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 12.06 9.50 9.26 4.19 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 58.37 37.42 332.84 14.63 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) 09/20/2025 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 16.88 0.00 3.73 21.71 0.08 57.59 01:39:01 AM 0 18.38 0.00 4.36 18.70 0.08 58.48 01:39:01 AM 1 15.38 0.00 3.11 24.73 0.08 56.71 01:40:01 AM all 6.96 0.00 0.74 0.82 0.05 91.43 01:40:01 AM 0 5.52 0.00 0.72 1.20 0.05 92.51 01:40:01 AM 1 8.39 0.00 0.77 0.43 0.05 90.36 01:41:01 AM all 17.30 0.00 1.95 2.30 0.08 78.36 01:41:01 AM 0 19.81 0.00 2.17 2.85 0.08 75.09 01:41:01 AM 1 14.80 0.00 1.73 1.75 0.08 81.63 01:42:01 AM all 20.38 0.00 2.18 1.37 0.07 75.99 01:42:01 AM 0 21.95 0.00 2.08 1.33 0.07 74.57 01:42:01 AM 1 18.80 0.00 2.28 1.42 0.08 77.42 01:43:01 AM all 17.91 0.00 2.01 0.22 0.06 79.80 01:43:01 AM 0 21.14 0.00 2.15 0.15 0.07 76.49 01:43:01 AM 1 14.70 0.00 1.87 0.28 0.05 83.11 01:44:01 AM all 19.11 0.00 1.45 0.12 0.07 79.25 01:44:01 AM 0 20.12 0.00 1.40 0.08 0.07 78.33 01:44:01 AM 1 18.09 0.00 1.50 0.15 0.08 80.18 Average: all 16.42 0.00 2.01 4.40 0.07 77.09 Average: 0 17.82 0.00 2.14 4.04 0.07 75.93 Average: 1 15.03 0.00 1.87 4.77 0.07 78.26