---> uname -a: Linux prd-centos8-builder-2c-2g-4615.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: 2799.998 BogoMIPS: 5599.99 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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 735 4696 19 2265 6664 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:74:0e:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe74:e51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:b2:42:8c 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) 01/26/2026 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:03 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 216.35 16.59 199.76 4630.29 8322.07 03:34:01 PM 96.22 0.68 95.53 102.37 11520.13 03:35:01 PM 33.51 0.87 32.64 54.79 1282.69 03:36:01 PM 21.33 0.00 21.33 0.00 783.32 03:37:01 PM 22.78 0.50 22.28 63.72 643.63 Average: 77.12 3.64 73.47 945.86 4485.16 03:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5069128 6904960 2813304 35.69 2688 2018516 1065904 11.93 201272 2288260 144832 03:34:01 PM 4852704 6861304 3029728 38.44 2688 2183668 1073536 12.02 232784 2442092 27128 03:35:01 PM 4869812 6879548 3012620 38.22 2688 2184944 1061872 11.89 270728 2386344 9588 03:36:01 PM 4745700 6792000 3136732 39.79 2688 2221596 1127728 12.63 274664 2506332 46276 03:37:01 PM 4827904 6842732 3054528 38.75 2688 2189476 1101964 12.34 440684 2258640 25320 Average: 4873050 6856109 3009382 38.18 2688 2159640 1086201 12.16 284026 2376334 50629 03:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 340.10 196.33 1893.72 64.88 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 75.12 59.93 843.03 11.38 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 21.30 22.25 26.73 8.72 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 20.44 20.11 19.13 7.38 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 26.55 22.85 30.53 16.75 0.00 0.00 0.00 0.00 03:37:01 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 95.08 63.41 553.78 21.54 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) 01/26/2026 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:03 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 38.15 0.00 6.89 1.82 0.10 53.04 03:33:01 PM 0 31.03 0.00 6.23 0.99 0.09 61.67 03:33:01 PM 1 45.27 0.00 7.55 2.66 0.10 44.42 03:34:01 PM all 35.42 0.00 5.34 1.01 0.10 58.14 03:34:01 PM 0 40.68 0.00 5.54 1.26 0.10 52.41 03:34:01 PM 1 30.15 0.00 5.13 0.75 0.10 63.87 03:35:01 PM all 33.74 0.00 3.34 0.22 0.08 62.61 03:35:01 PM 0 37.85 0.00 3.27 0.23 0.08 58.57 03:35:01 PM 1 29.62 0.00 3.42 0.22 0.08 66.66 03:36:01 PM all 31.48 0.00 3.51 0.14 0.09 64.77 03:36:01 PM 0 25.88 0.00 3.57 0.18 0.08 70.29 03:36:01 PM 1 37.08 0.00 3.45 0.10 0.10 59.27 03:37:01 PM all 34.70 0.00 4.06 0.12 0.09 61.02 03:37:01 PM 0 33.25 0.00 3.96 0.10 0.10 62.59 03:37:01 PM 1 36.15 0.00 4.17 0.13 0.08 59.46 Average: all 34.67 0.00 4.61 0.65 0.09 59.97 Average: 0 33.76 0.00 4.50 0.55 0.09 61.10 Average: 1 35.59 0.00 4.72 0.76 0.09 58.84