---> uname -a: Linux prd-centos8-builder-2c-2g-1774.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 657 4776 19 2263 6743 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:c6:b4:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fec6:b4b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:34:8f:e2 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) 10/08/2025 _x86_64_ (2 CPU) 01:32:12 LINUX RESTART (2 CPU) 01:33:02 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 250.65 7.24 243.42 1154.38 8168.11 01:35:01 AM 93.94 0.70 93.24 103.17 11085.60 01:36:01 AM 34.61 0.10 34.51 3.60 1327.59 01:37:01 AM 21.98 0.40 21.58 30.52 573.68 Average: 99.66 2.09 97.57 319.40 5276.58 01:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 5080308 6968336 2802116 35.55 2688 2069992 983200 11.01 202372 2270724 185556 01:35:01 AM 4950488 6958804 2931936 37.20 2688 2183660 979980 10.97 231304 2344588 29152 01:36:01 AM 4809428 6857368 3072996 38.99 2688 2223188 1067408 11.95 271860 2444540 51560 01:37:01 AM 4911920 6919740 2970504 37.69 2688 2183332 1022308 11.45 269128 2344884 10768 Average: 4938036 6926062 2944388 37.35 2688 2165043 1013224 11.35 243666 2351184 69259 01:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 141.15 107.03 1464.96 24.33 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 61.78 48.07 612.28 10.20 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 21.88 25.07 26.47 9.50 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 19.41 19.93 23.26 7.18 0.00 0.00 0.00 0.00 01:37:01 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 60.71 49.78 527.80 12.75 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) 10/08/2025 _x86_64_ (2 CPU) 01:32:12 LINUX RESTART (2 CPU) 01:33:02 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 34.54 0.00 6.03 4.00 0.12 55.30 01:34:01 AM 0 35.68 0.00 6.42 3.46 0.12 54.32 01:34:01 AM 1 33.41 0.00 5.65 4.54 0.12 56.29 01:35:01 AM all 30.87 0.00 4.99 5.79 0.12 58.23 01:35:01 AM 0 22.91 0.00 4.61 8.08 0.10 64.30 01:35:01 AM 1 38.87 0.00 5.38 3.49 0.13 52.13 01:36:01 AM all 35.47 0.00 3.54 0.95 0.11 59.93 01:36:01 AM 0 26.96 0.00 3.47 0.55 0.10 68.92 01:36:01 AM 1 43.98 0.00 3.61 1.35 0.12 50.94 01:37:01 AM all 33.76 0.00 3.60 0.28 0.11 62.25 01:37:01 AM 0 25.11 0.00 2.90 0.15 0.10 71.74 01:37:01 AM 1 42.41 0.00 4.30 0.40 0.12 52.77 Average: all 33.66 0.00 4.53 2.75 0.11 58.95 Average: 0 27.63 0.00 4.34 3.06 0.10 64.87 Average: 1 39.70 0.00 4.73 2.43 0.12 53.02