---> uname -a: Linux prd-centos8-builder-2c-2g-17780.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 636 4752 19 2308 6763 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:79:be:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe79:be5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:1f:ac:4d 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) 01/01/2026 _x86_64_ (2 CPU) 08:31:28 LINUX RESTART (2 CPU) 08:32:02 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 193.90 19.00 174.90 3904.42 6896.48 08:34:01 AM 117.08 0.48 116.59 63.58 12407.63 08:35:01 AM 36.36 1.05 35.31 92.65 1846.53 08:36:01 AM 21.83 0.00 21.83 0.00 556.51 08:37:01 AM 25.31 0.52 24.80 64.66 702.73 Average: 78.51 4.16 74.35 814.71 4474.04 08:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5064348 6933768 2818076 35.75 2688 2057092 1057472 11.84 248840 2262336 146952 08:34:01 AM 4912456 6963476 2969968 37.68 2688 2225840 971636 10.88 242512 2369420 43168 08:35:01 AM 4835136 6920976 3047288 38.66 2688 2260716 1005368 11.26 295664 2394936 43080 08:36:01 AM 4793316 6880232 3089108 39.19 2688 2261892 1064672 11.92 296620 2435936 44252 08:37:01 AM 4843360 6901684 3039064 38.55 2688 2232896 1033820 11.58 462704 2219584 26316 Average: 4889723 6920027 2992701 37.97 2688 2207687 1026594 11.49 309268 2336442 60754 08:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 321.40 183.56 1809.99 62.97 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 71.81 61.63 847.11 10.07 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 23.86 24.43 30.98 9.53 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 18.28 18.78 18.37 7.37 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 22.71 20.96 28.62 16.01 0.00 0.00 0.00 0.00 08:37:01 AM 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 90.84 61.46 542.78 21.05 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) 01/01/2026 _x86_64_ (2 CPU) 08:31:28 LINUX RESTART (2 CPU) 08:32:02 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 38.66 0.00 6.03 1.76 0.09 53.46 08:33:01 AM 0 32.15 0.00 5.58 2.54 0.09 59.64 08:33:01 AM 1 45.16 0.00 6.47 0.99 0.08 47.30 08:34:01 AM all 36.37 0.00 5.38 0.96 0.09 57.20 08:34:01 AM 0 22.20 0.00 4.33 0.75 0.10 72.62 08:34:01 AM 1 50.57 0.00 6.42 1.17 0.08 41.76 08:35:01 AM all 33.10 0.00 3.59 0.22 0.09 63.00 08:35:01 AM 0 21.78 0.00 3.09 0.20 0.10 74.83 08:35:01 AM 1 44.43 0.00 4.09 0.23 0.08 51.17 08:36:01 AM all 35.20 0.00 3.36 0.11 0.08 61.25 08:36:01 AM 0 17.74 0.00 2.63 0.03 0.08 79.51 08:36:01 AM 1 52.65 0.00 4.08 0.18 0.08 43.00 08:37:01 AM all 36.47 0.00 4.02 0.13 0.08 59.29 08:37:01 AM 0 17.58 0.00 2.90 0.08 0.08 79.36 08:37:01 AM 1 55.42 0.00 5.15 0.18 0.08 39.16 Average: all 35.95 0.00 4.47 0.63 0.09 58.86 Average: 0 22.25 0.00 3.70 0.71 0.09 73.25 Average: 1 49.66 0.00 5.24 0.55 0.08 44.47