---> uname -a: Linux prd-centos8-builder-2c-2g-18890.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 634 4800 19 2262 6766 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:15:f7:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe15:f72b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:bf:6a:35 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) 01/06/2026 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 157.53 17.84 139.69 5273.31 6191.77 08:34:01 PM 119.09 0.47 118.63 63.31 11886.12 08:35:01 PM 40.28 0.35 39.93 43.73 2609.72 08:36:01 PM 18.04 0.00 18.04 0.00 397.73 08:37:01 PM 23.93 1.27 22.66 114.91 676.67 Average: 71.78 3.99 67.79 1099.12 4352.58 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5206660 6958560 2675764 33.95 2688 1942948 1042944 11.68 206968 2173216 97868 08:34:01 PM 4842104 6885340 3040320 38.57 2688 2219180 1063664 11.91 210164 2472640 90080 08:35:01 PM 4933836 6943144 2948588 37.41 2688 2184548 1011404 11.32 268772 2321972 14180 08:36:01 PM 4887772 6925720 2994652 37.99 2688 2213448 1017960 11.40 272244 2364896 43064 08:37:01 PM 4966368 6980544 2916056 36.99 2688 2189080 967292 10.83 424120 2134076 28240 Average: 4967348 6938662 2915076 36.98 2688 2149841 1020653 11.43 276454 2293360 54686 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 302.70 195.55 1794.30 63.25 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 80.14 66.24 847.60 10.31 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 21.78 21.46 29.03 8.54 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 18.39 19.24 18.68 7.71 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 21.40 18.46 27.58 8.52 0.00 0.00 0.00 0.00 08:37:01 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 64.20 543.47 19.67 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) 01/06/2026 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 31.08 0.00 5.90 1.48 0.08 61.46 08:33:01 PM 0 39.53 0.00 6.16 1.62 0.08 52.60 08:33:01 PM 1 22.63 0.00 5.64 1.33 0.07 70.35 08:34:01 PM all 37.08 0.00 5.22 0.91 0.12 56.67 08:34:01 PM 0 60.41 0.00 7.20 1.04 0.08 31.26 08:34:01 PM 1 13.84 0.00 3.25 0.78 0.15 81.98 08:35:01 PM all 33.56 0.00 3.83 0.28 0.08 62.25 08:35:01 PM 0 42.56 0.00 4.05 0.28 0.08 53.02 08:35:01 PM 1 24.57 0.00 3.60 0.27 0.08 71.48 08:36:01 PM all 33.98 0.00 3.59 0.11 0.08 62.25 08:36:01 PM 0 45.25 0.00 4.00 0.15 0.07 50.53 08:36:01 PM 1 22.71 0.00 3.18 0.07 0.08 73.95 08:37:01 PM all 32.51 0.00 4.04 0.16 0.08 63.22 08:37:01 PM 0 42.99 0.00 4.67 0.18 0.08 52.08 08:37:01 PM 1 22.03 0.00 3.40 0.13 0.08 74.35 Average: all 33.64 0.00 4.51 0.58 0.09 61.17 Average: 0 46.15 0.00 5.22 0.65 0.08 47.90 Average: 1 21.15 0.00 3.81 0.51 0.09 74.43