---> uname -a: Linux prd-centos8-builder-2c-2g-4947.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 647 4779 19 2271 6753 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:93:6d:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe93:6de9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:b4:37:b6 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) 11/03/2025 _x86_64_ (2 CPU) 05:31:30 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 209.90 17.74 192.15 5537.89 8190.65 05:34:01 AM 100.05 0.70 99.35 103.17 11067.73 05:35:01 AM 26.35 0.10 26.25 3.60 1094.30 05:36:01 AM 19.79 0.48 19.31 41.19 477.76 Average: 89.02 4.76 84.27 1421.52 5207.78 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5119252 6981292 2763180 35.05 2688 2044384 1000476 11.20 202088 2235624 160580 05:34:01 AM 4921064 6935104 2961368 37.57 2688 2189144 1017668 11.39 231852 2373252 27236 05:35:01 AM 4958540 6972364 2923892 37.09 2688 2189040 982164 11.00 267008 2300880 9948 05:36:01 AM 4958584 6974620 2923848 37.09 2688 2191260 984256 11.02 422840 2144584 10896 Average: 4989360 6965845 2893072 36.70 2688 2153457 996141 11.15 280947 2263585 52165 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 296.00 198.40 1899.71 64.80 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 69.71 54.17 740.04 10.79 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 20.93 22.40 28.12 8.88 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 22.86 21.78 30.63 9.34 0.00 0.00 0.00 0.00 05:36:01 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 102.38 74.19 674.65 23.45 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) 11/03/2025 _x86_64_ (2 CPU) 05:31:30 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 39.91 0.00 7.57 2.39 0.11 50.03 05:33:01 AM 0 37.06 0.00 8.31 3.35 0.10 51.19 05:33:01 AM 1 42.76 0.00 6.83 1.42 0.12 48.87 05:34:01 AM all 35.74 0.00 5.12 1.20 0.14 57.79 05:34:01 AM 0 30.94 0.00 5.26 1.45 0.15 62.20 05:34:01 AM 1 40.58 0.00 4.98 0.95 0.13 53.35 05:35:01 AM all 34.03 0.00 3.74 0.22 0.10 61.91 05:35:01 AM 0 38.95 0.00 4.28 0.30 0.10 56.37 05:35:01 AM 1 29.09 0.00 3.20 0.13 0.10 67.48 05:36:01 AM all 32.68 0.00 3.44 0.13 0.11 63.65 05:36:01 AM 0 38.98 0.00 3.55 0.15 0.10 57.22 05:36:01 AM 1 26.37 0.00 3.33 0.10 0.12 70.08 Average: all 35.59 0.00 4.97 0.98 0.11 58.35 Average: 0 36.48 0.00 5.35 1.31 0.11 56.75 Average: 1 34.70 0.00 4.58 0.65 0.12 59.95