---> uname -a: Linux prd-centos8-builder-2c-2g-7719.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 639 4790 19 2268 6761 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:85:00:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe85:f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:f9:2d:53 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) 11/10/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 215.39 18.89 196.50 5474.35 6937.81 08:34:01 PM 108.58 0.47 108.12 63.86 12099.93 08:35:01 PM 32.32 0.75 31.57 74.24 1791.69 08:36:01 PM 22.30 0.00 22.30 0.00 631.93 08:37:01 PM 21.74 0.32 21.43 37.05 539.79 Average: 80.08 4.09 75.99 1130.26 4400.27 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5092968 6929864 2789456 35.39 2688 2024556 1057960 11.85 226604 2256708 173464 08:34:01 PM 4861492 6904428 3020932 38.32 2688 2219176 1042740 11.68 209172 2457480 61920 08:35:01 PM 4993964 7004188 2888460 36.64 2688 2185536 947288 10.61 269024 2263672 9912 08:36:01 PM 4949456 6961344 2932968 37.21 2688 2187448 991216 11.10 269820 2307424 10764 08:37:01 PM 4876376 6894208 3006048 38.14 2688 2193384 1051272 11.77 440020 2208704 15652 Average: 4954851 6938806 2927573 37.14 2688 2162020 1018095 11.40 282928 2298798 54342 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 317.22 182.25 1789.49 62.56 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 80.39 64.77 847.19 11.18 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 22.31 22.26 27.59 8.12 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 16.68 15.86 14.52 6.26 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 22.93 19.86 28.85 10.21 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 91.92 61.01 541.62 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) 11/10/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 37.77 0.00 6.66 2.73 0.08 52.76 08:33:01 PM 0 28.49 0.00 5.68 3.03 0.08 62.72 08:33:01 PM 1 47.06 0.00 7.65 2.43 0.08 42.78 08:34:01 PM all 31.68 0.00 4.72 2.23 0.10 61.27 08:34:01 PM 0 22.41 0.00 3.85 2.02 0.10 71.62 08:34:01 PM 1 40.95 0.00 5.59 2.44 0.10 50.93 08:35:01 PM all 32.78 0.00 3.94 0.23 0.08 62.97 08:35:01 PM 0 19.39 0.00 3.44 0.15 0.08 76.94 08:35:01 PM 1 46.16 0.00 4.45 0.32 0.07 49.01 08:36:01 PM all 29.27 0.00 2.75 0.20 0.08 67.71 08:36:01 PM 0 23.85 0.00 2.19 0.17 0.07 73.73 08:36:01 PM 1 34.67 0.00 3.32 0.23 0.08 61.70 08:37:01 PM all 31.26 0.00 3.18 0.16 0.08 65.32 08:37:01 PM 0 11.71 0.00 2.37 0.07 0.07 85.79 08:37:01 PM 1 50.82 0.00 4.00 0.25 0.10 44.83 Average: all 32.54 0.00 4.25 1.11 0.08 62.01 Average: 0 21.16 0.00 3.50 1.08 0.08 74.17 Average: 1 43.93 0.00 5.00 1.13 0.09 49.86