---> uname -a: Linux prd-centos8-builder-2c-2g-18141.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 669 4758 19 2269 6730 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:0d:88:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe0d:8885/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:d3:68:6f 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) 01/03/2026 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 194.37 17.02 177.35 5489.94 7934.76 01:34:01 PM 101.62 0.50 101.12 63.99 11249.43 01:35:01 PM 34.41 0.30 34.11 42.39 1723.89 01:36:01 PM 17.23 0.75 16.48 50.26 403.30 01:37:01 PM 25.64 0.52 25.12 64.65 736.99 Average: 74.66 3.82 70.84 1142.61 4409.81 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5128860 6968664 2753572 34.93 2688 2022376 994684 11.14 201348 2228120 145392 01:34:01 PM 4961916 6971228 2920516 37.05 2688 2184140 964624 10.80 230500 2334264 40216 01:35:01 PM 4793752 6844668 3088680 39.18 2688 2226208 1114076 12.47 272272 2460804 49764 01:36:01 PM 4891956 6905540 2990476 37.94 2688 2188740 1039064 11.63 269292 2365384 10760 01:37:01 PM 4924368 6943720 2958064 37.53 2688 2193944 983736 11.01 430312 2172132 27016 Average: 4940170 6926764 2942262 37.33 2688 2163082 1019237 11.41 280745 2312141 54630 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 302.66 182.38 1840.65 62.70 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 75.02 61.52 807.28 10.20 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 19.83 22.01 28.16 9.07 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 18.36 18.91 19.83 7.08 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 22.16 19.63 26.82 9.42 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 87.62 60.90 544.64 19.70 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) 01/03/2026 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 39.87 0.00 7.11 2.13 0.12 50.77 01:33:01 PM 0 38.37 0.00 6.35 1.84 0.12 53.32 01:33:01 PM 1 41.38 0.00 7.86 2.43 0.12 48.22 01:34:01 PM all 34.47 0.00 5.06 2.13 0.10 58.24 01:34:01 PM 0 40.08 0.00 5.39 0.98 0.10 53.45 01:34:01 PM 1 28.86 0.00 4.74 3.27 0.10 63.03 01:35:01 PM all 33.93 0.00 3.11 0.56 0.10 62.31 01:35:01 PM 0 38.05 0.00 3.19 0.58 0.10 58.08 01:35:01 PM 1 29.80 0.00 3.04 0.53 0.10 66.53 01:36:01 PM all 34.35 0.00 3.57 0.29 0.10 61.69 01:36:01 PM 0 35.24 0.00 3.80 0.25 0.08 60.62 01:36:01 PM 1 33.46 0.00 3.33 0.33 0.12 62.76 01:37:01 PM all 35.18 0.00 4.04 1.12 0.10 59.56 01:37:01 PM 0 37.69 0.00 4.32 1.27 0.10 56.63 01:37:01 PM 1 32.68 0.00 3.75 0.97 0.10 62.50 Average: all 35.56 0.00 4.57 1.24 0.10 58.52 Average: 0 37.89 0.00 4.61 0.98 0.10 56.42 Average: 1 33.23 0.00 4.54 1.51 0.11 60.61