---> uname -a: Linux prd-centos8-builder-2c-2g-43.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 626 4940 19 2130 6777 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:4a:c0:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.172/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe4a:c087/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:60:36:e1 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) 01/23/2026 _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 291.02 102.47 188.55 10955.55 38727.72 01:40:01 AM 38.42 0.47 37.95 17.99 3334.07 01:41:01 AM 81.12 0.05 81.07 1.07 6539.41 01:42:01 AM 46.73 0.93 45.79 35.19 4681.70 01:43:01 AM 13.85 0.45 13.40 63.86 622.93 Average: 94.23 20.88 73.36 2214.95 10781.85 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5456484 7043120 2425840 30.78 2688 1783452 972520 10.89 147248 2009108 42484 01:40:01 AM 5271480 6949124 2610844 33.12 2688 1872080 1062584 11.90 149248 2182812 48308 01:41:01 AM 5095504 6953524 2786820 35.36 2688 2039708 1006548 11.27 154284 2304940 103508 01:42:01 AM 5085988 6964536 2796336 35.48 2688 2057320 981520 10.99 179104 2275496 8160 01:43:01 AM 5109788 6989752 2772536 35.17 2688 2058552 948624 10.62 352220 2079568 7484 Average: 5203849 6980011 2678475 33.98 2688 1962222 994359 11.13 196421 2170385 41989 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 197.55 117.74 994.70 58.40 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 42.12 32.17 694.13 4.98 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 23.53 19.00 271.59 3.58 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 11.20 8.95 8.43 4.49 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 13.01 10.61 13.28 9.06 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 57.49 37.70 396.46 16.10 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) 01/23/2026 _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 19.63 0.00 4.56 12.67 0.08 63.07 01:39:01 AM 0 15.19 0.00 4.14 11.70 0.08 68.89 01:39:01 AM 1 24.07 0.00 4.97 13.64 0.07 57.26 01:40:01 AM all 9.73 0.00 0.85 0.78 0.05 88.58 01:40:01 AM 0 7.56 0.00 0.80 0.94 0.05 90.65 01:40:01 AM 1 11.90 0.00 0.90 0.63 0.05 86.52 01:41:01 AM all 17.09 0.00 2.12 1.07 0.07 79.65 01:41:01 AM 0 13.00 0.00 1.90 1.47 0.08 83.56 01:41:01 AM 1 21.18 0.00 2.35 0.68 0.05 75.74 01:42:01 AM all 22.13 0.00 1.91 0.53 0.08 75.35 01:42:01 AM 0 14.91 0.00 1.60 0.65 0.07 82.77 01:42:01 AM 1 29.35 0.00 2.22 0.42 0.08 67.94 01:43:01 AM all 14.15 0.00 1.77 0.11 0.08 83.90 01:43:01 AM 0 5.70 0.00 1.44 0.05 0.08 92.73 01:43:01 AM 1 22.59 0.00 2.10 0.17 0.07 75.08 Average: all 16.55 0.00 2.24 3.02 0.07 78.12 Average: 0 11.27 0.00 1.97 2.95 0.07 83.73 Average: 1 21.82 0.00 2.50 3.09 0.06 72.52