---> uname -a: Linux prd-centos8-builder-2c-2g-4221.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 634 4801 19 2261 6765 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:58:1d:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe58:1d44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9b:85:16:15 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) 01/25/2026 _x86_64_ (2 CPU) 13:31:34 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 196.62 27.54 169.08 6238.99 16433.96 01:34:01 PM 114.03 0.52 113.51 71.31 12366.28 01:35:01 PM 37.92 0.27 37.65 34.66 1891.55 01:36:01 PM 19.14 0.00 19.14 0.00 502.68 01:37:01 PM 25.24 1.27 23.98 114.90 718.79 Average: 78.59 5.92 72.67 1291.97 6382.65 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5048624 6927364 2833800 35.95 2688 2062108 1062256 11.89 238560 2272116 214764 01:34:01 PM 5018868 7022592 2863556 36.33 2688 2179120 916024 10.26 229928 2275756 42256 01:35:01 PM 4848240 6887848 3034184 38.49 2688 2215456 1057316 11.84 271900 2407492 45216 01:36:01 PM 4886108 6924812 2996316 38.01 2688 2214384 1018504 11.40 272708 2368812 44152 01:37:01 PM 4964932 6975808 2917492 37.01 2688 2185880 945032 10.58 424396 2137820 25328 Average: 4953354 6947685 2929070 37.16 2688 2171390 999826 11.20 287498 2292399 74343 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 300.42 173.54 1790.88 61.67 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 77.86 60.96 860.57 9.95 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 22.94 23.64 27.41 9.93 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 19.34 19.31 18.46 6.95 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 23.89 21.21 29.86 9.59 0.00 0.00 0.00 0.00 01:37:01 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 88.89 59.73 545.44 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) 01/25/2026 _x86_64_ (2 CPU) 13:31:34 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 42.61 0.00 7.76 2.91 0.11 46.62 01:33:01 PM 0 47.30 0.00 7.30 2.23 0.10 43.07 01:33:01 PM 1 37.91 0.00 8.21 3.59 0.12 50.18 01:34:01 PM all 35.73 0.00 5.19 1.33 0.12 57.63 01:34:01 PM 0 32.06 0.00 5.52 1.79 0.12 60.51 01:34:01 PM 1 39.39 0.00 4.87 0.87 0.12 54.76 01:35:01 PM all 34.93 0.00 3.52 0.22 0.13 61.22 01:35:01 PM 0 30.71 0.00 3.17 0.23 0.12 65.76 01:35:01 PM 1 39.14 0.00 3.86 0.20 0.13 56.67 01:36:01 PM all 32.55 0.00 3.80 0.25 0.12 63.28 01:36:01 PM 0 33.43 0.00 3.73 0.10 0.12 62.62 01:36:01 PM 1 31.67 0.00 3.87 0.40 0.12 63.94 01:37:01 PM all 34.74 0.00 4.15 0.53 0.11 60.48 01:37:01 PM 0 43.13 0.00 4.77 0.54 0.12 51.44 01:37:01 PM 1 26.36 0.00 3.52 0.52 0.10 69.50 Average: all 36.11 0.00 4.88 1.04 0.12 57.85 Average: 0 37.32 0.00 4.90 0.98 0.11 56.69 Average: 1 34.89 0.00 4.87 1.11 0.12 59.01