---> uname -a: Linux prd-centos8-builder-2c-2g-2135.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 605 4825 19 2266 6794 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:c3:76:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fec3:7655/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:77:92:65:cc 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) 10/09/2025 _x86_64_ (2 CPU) 01:31:35 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 152.20 92.72 59.48 12965.09 37004.66 01:34:01 AM 54.74 9.63 45.11 1521.88 3913.03 01:35:01 AM 108.10 0.37 107.73 54.92 9955.10 01:36:01 AM 52.17 0.42 51.76 50.39 5865.02 01:37:01 AM 28.88 0.07 28.81 3.07 753.56 01:38:01 AM 23.23 0.48 22.74 41.19 911.50 Average: 69.89 17.29 52.61 2440.17 9735.84 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5707008 7215680 2175416 27.60 2688 1707424 904876 10.13 158076 1751688 12648 01:34:01 AM 5294812 7005168 2587612 32.83 2688 1902468 994388 11.13 200752 2096328 70120 01:35:01 AM 5034948 7006716 2847476 36.12 2688 2147816 941764 10.54 202652 2290500 105076 01:36:01 AM 4978344 6988112 2904080 36.84 2688 2184912 962400 10.78 232312 2315028 11748 01:37:01 AM 4868088 6911068 3014336 38.24 2688 2218424 1030432 11.54 270336 2388320 44240 01:38:01 AM 4940184 6950152 2942240 37.33 2688 2185552 983596 11.01 423244 2164124 10184 Average: 5137231 7012816 2745193 34.83 2688 2057766 969576 10.86 247895 2167665 42336 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 78.31 44.74 230.07 8.94 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 230.76 142.98 1277.30 53.77 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 41.44 36.35 542.52 6.28 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 62.79 48.61 593.69 9.48 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 22.73 24.20 22.81 9.64 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 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 23.11 21.13 28.68 8.44 0.00 0.00 0.00 0.00 01:38:01 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 76.52 53.00 449.15 16.09 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) 10/09/2025 _x86_64_ (2 CPU) 01:31:35 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 15.19 0.05 7.23 62.57 0.08 14.87 01:33:01 AM 0 14.54 0.03 7.67 62.93 0.08 14.74 01:33:01 AM 1 15.85 0.07 6.79 62.21 0.08 15.00 01:34:01 AM all 23.50 0.00 4.13 8.97 0.13 63.25 01:34:01 AM 0 27.93 0.00 4.07 9.04 0.13 58.84 01:34:01 AM 1 19.08 0.00 4.20 8.91 0.13 67.68 01:35:01 AM all 30.82 0.00 4.73 9.10 0.12 55.23 01:35:01 AM 0 31.58 0.00 4.42 8.76 0.12 55.12 01:35:01 AM 1 30.07 0.00 5.04 9.44 0.12 55.34 01:36:01 AM all 28.82 0.00 3.47 5.81 0.09 61.80 01:36:01 AM 0 32.03 0.00 3.72 6.70 0.10 57.45 01:36:01 AM 1 25.61 0.00 3.22 4.92 0.08 66.17 01:37:01 AM all 35.18 0.00 3.88 0.52 0.11 60.32 01:37:01 AM 0 42.11 0.00 4.24 0.42 0.12 53.12 01:37:01 AM 1 28.25 0.00 3.52 0.62 0.10 67.51 01:38:01 AM all 32.65 0.00 3.60 0.63 0.08 63.03 01:38:01 AM 0 42.23 0.00 4.52 0.65 0.08 52.51 01:38:01 AM 1 23.08 0.00 2.67 0.62 0.08 73.55 Average: all 27.73 0.01 4.50 14.50 0.10 53.16 Average: 0 31.77 0.01 4.77 14.65 0.11 48.70 Average: 1 23.68 0.01 4.23 14.34 0.10 57.63