---> uname -a: Linux prd-centos8-builder-2c-2g-2687.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 642 4791 19 2264 6758 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:d3:cf:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fed3:cf1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:58:21:e0 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) 01/21/2026 _x86_64_ (2 CPU) 18:31:35 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 225.57 26.76 198.82 6280.71 19703.50 06:34:01 PM 108.63 0.43 108.20 62.25 12071.98 06:35:01 PM 37.44 0.28 37.15 40.65 2258.20 06:36:01 PM 25.46 0.07 25.40 3.07 954.04 06:37:01 PM 20.74 1.07 19.68 87.30 503.80 Average: 83.57 5.72 77.85 1294.84 7098.51 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5049392 6923764 2833032 35.94 2688 2058516 1061144 11.88 238372 2274888 208656 06:34:01 PM 4877064 6916864 3005360 38.13 2688 2216008 1036560 11.61 207704 2437976 61900 06:35:01 PM 4839532 6881600 3042892 38.60 2688 2217636 1068732 11.97 270440 2415924 46292 06:36:01 PM 4953972 6960760 2928452 37.15 2688 2182420 982680 11.00 269204 2301976 16 06:37:01 PM 4919660 6928224 2962764 37.59 2688 2184104 1019016 11.41 425168 2181904 9020 Average: 4927924 6922242 2954500 37.48 2688 2171737 1033626 11.57 282178 2322534 65177 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 318.53 188.82 1791.69 62.89 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 76.09 60.26 859.10 9.33 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 17.48 18.81 24.15 7.05 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 18.48 18.33 16.15 7.23 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 26.27 22.93 32.84 10.28 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 91.37 61.83 544.80 19.36 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) 01/21/2026 _x86_64_ (2 CPU) 18:31:35 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 42.18 0.00 7.55 2.56 0.12 47.59 06:33:01 PM 0 45.50 0.00 6.93 1.51 0.12 45.95 06:33:01 PM 1 38.84 0.00 8.18 3.62 0.12 49.24 06:34:01 PM all 29.15 0.00 4.78 1.33 0.10 64.64 06:34:01 PM 0 33.87 0.00 4.47 0.75 0.10 60.81 06:34:01 PM 1 24.44 0.00 5.09 1.90 0.10 68.47 06:35:01 PM all 29.50 0.00 3.12 0.39 0.10 66.89 06:35:01 PM 0 23.14 0.00 2.85 0.23 0.10 73.68 06:35:01 PM 1 35.88 0.00 3.39 0.55 0.10 60.08 06:36:01 PM all 34.08 0.00 3.58 0.68 0.11 61.56 06:36:01 PM 0 39.45 0.00 3.83 0.80 0.10 55.82 06:36:01 PM 1 28.70 0.00 3.33 0.55 0.12 67.30 06:37:01 PM all 32.73 0.00 3.52 0.74 0.12 62.89 06:37:01 PM 0 41.92 0.00 4.00 0.82 0.12 53.14 06:37:01 PM 1 23.60 0.00 3.05 0.67 0.12 72.56 Average: all 33.52 0.00 4.51 1.14 0.11 60.72 Average: 0 36.76 0.00 4.41 0.82 0.11 57.90 Average: 1 30.28 0.00 4.60 1.46 0.11 63.55