---> uname -a: Linux prd-centos8-builder-2c-2g-16828.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 4764 19 2275 6743 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:c9:05:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fec9:59c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:00:b0:e4 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/27/2025 _x86_64_ (2 CPU) 18:31:48 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 397.25 144.72 252.53 15374.03 42257.53 06:34:01 PM 129.11 0.48 128.62 63.85 11537.24 06:35:01 PM 48.29 0.28 48.01 40.66 4614.00 06:36:01 PM 21.98 0.07 21.91 3.07 604.05 06:37:01 PM 26.79 1.07 25.72 87.30 826.04 Average: 124.69 29.32 95.36 3113.88 11968.02 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5260488 6975528 2621944 33.26 2688 1907072 1005956 11.26 201360 2132060 85224 06:34:01 PM 4863780 6912956 3018652 38.30 2688 2225380 1008284 11.29 208244 2456848 137984 06:35:01 PM 4831832 6884324 3050600 38.70 2688 2227968 1042568 11.67 270536 2424260 45244 06:36:01 PM 4944044 6963452 2938388 37.28 2688 2194644 953416 10.68 268916 2313144 10760 06:37:01 PM 4859892 6881268 3022540 38.35 2688 2196588 1046588 11.72 424880 2241200 10064 Average: 4952007 6923506 2930425 37.18 2688 2150330 1011362 11.32 274787 2313502 57855 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 259.55 172.03 1782.16 61.45 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 104.72 84.77 1158.07 12.76 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 19.78 21.55 31.54 7.47 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 17.89 17.56 17.05 7.21 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 21.99 19.41 28.30 9.17 0.00 0.00 0.00 0.00 06:37:01 PM 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 84.79 63.06 603.44 19.62 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/27/2025 _x86_64_ (2 CPU) 18:31:48 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 48.90 0.05 11.09 7.31 0.09 32.55 06:33:01 PM 0 54.12 0.08 12.18 7.38 0.08 26.15 06:33:01 PM 1 43.70 0.02 10.00 7.25 0.10 38.93 06:34:01 PM all 36.47 0.00 5.22 1.98 0.10 56.23 06:34:01 PM 0 54.67 0.00 6.61 1.94 0.10 36.68 06:34:01 PM 1 18.26 0.00 3.84 2.02 0.10 75.78 06:35:01 PM all 29.24 0.00 3.24 2.71 0.62 64.18 06:35:01 PM 0 47.36 0.00 3.68 0.58 1.14 47.24 06:35:01 PM 1 10.79 0.00 2.79 4.89 0.10 81.43 06:36:01 PM all 33.30 0.00 3.38 0.18 0.11 63.03 06:36:01 PM 0 45.91 0.00 3.81 0.27 0.10 49.92 06:36:01 PM 1 20.65 0.00 2.95 0.10 0.12 76.18 06:37:01 PM all 34.42 0.00 3.47 0.18 0.08 61.86 06:37:01 PM 0 51.98 0.00 4.07 0.23 0.08 43.63 06:37:01 PM 1 16.86 0.00 2.87 0.12 0.08 80.08 Average: all 36.45 0.01 5.27 2.47 0.20 55.60 Average: 0 50.79 0.02 6.06 2.07 0.30 40.76 Average: 1 22.04 0.00 4.49 2.87 0.10 70.50