---> uname -a: Linux prd-centos8-builder-2c-2g-16.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 639 4924 19 2133 6764 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:ca:b0:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.214/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:feca:b06d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:56:79:78 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) 01/03/2026 _x86_64_ (2 CPU) 01:37:03 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 328.47 86.45 242.02 9703.17 39638.50 01:40:01 AM 46.80 0.23 46.57 8.80 3557.86 01:41:01 AM 71.74 0.08 71.65 1.33 6164.39 01:42:01 AM 43.14 0.90 42.24 34.93 4591.10 01:43:01 AM 19.35 0.65 18.70 87.19 775.59 Average: 101.90 17.66 84.24 1967.08 10945.72 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5482576 7059328 2399740 30.44 2688 1774004 964392 10.80 139660 1991004 29472 01:40:01 AM 5106808 6915936 2775508 35.21 2688 1995196 1109400 12.42 184136 2278552 176900 01:41:01 AM 5126060 6999592 2756256 34.97 2688 2053088 985916 11.04 147508 2273052 115576 01:42:01 AM 5071256 6952516 2811060 35.66 2688 2059900 1010788 11.32 180552 2287668 8856 01:43:01 AM 5105484 6989636 2776832 35.23 2688 2062668 978320 10.95 354160 2079936 8892 Average: 5178437 6983402 2703879 34.30 2688 1988971 1009763 11.31 201203 2182042 67939 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 220.43 125.47 999.02 58.93 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 47.02 32.32 696.35 4.93 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 25.37 19.80 278.20 4.50 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 9.73 8.28 8.95 3.75 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 16.55 12.60 14.32 10.56 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 63.82 39.70 399.39 16.53 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) 01/03/2026 _x86_64_ (2 CPU) 01:37:03 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.88 0.00 4.96 6.95 0.08 69.14 01:39:01 AM 0 23.23 0.00 6.00 7.03 0.08 63.65 01:39:01 AM 1 14.53 0.00 3.91 6.86 0.07 74.63 01:40:01 AM all 13.87 0.00 1.47 0.53 0.08 84.05 01:40:01 AM 0 15.87 0.00 1.77 0.62 0.08 81.66 01:40:01 AM 1 11.87 0.00 1.17 0.45 0.07 86.44 01:41:01 AM all 14.42 0.00 1.82 0.62 0.08 83.07 01:41:01 AM 0 23.40 0.00 2.18 0.52 0.07 73.84 01:41:01 AM 1 5.46 0.00 1.45 0.72 0.10 92.28 01:42:01 AM all 19.15 0.00 1.74 0.45 0.08 78.57 01:42:01 AM 0 27.75 0.00 1.92 0.48 0.08 69.76 01:42:01 AM 1 10.57 0.00 1.57 0.42 0.08 87.36 01:43:01 AM all 19.13 0.00 2.02 0.13 0.07 78.64 01:43:01 AM 0 19.19 0.00 2.08 0.18 0.07 78.48 01:43:01 AM 1 19.06 0.00 1.97 0.08 0.08 78.81 Average: all 17.09 0.00 2.40 1.73 0.08 78.71 Average: 0 21.88 0.00 2.79 1.76 0.08 73.49 Average: 1 12.29 0.00 2.01 1.70 0.08 83.92