---> uname -a: Linux prd-centos8-builder-2c-2g-45963.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: 2800.000 BogoMIPS: 5600.00 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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 717 4719 19 2259 6682 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:41:9c:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe41:9cd2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:05:98:97 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) 07/25/2025 _x86_64_ (2 CPU) 13:31:49 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 321.65 69.44 252.21 14022.38 42848.41 01:34:01 PM 120.21 0.57 119.64 66.78 10511.08 01:35:01 PM 44.56 0.25 44.31 40.13 4462.27 01:36:01 PM 22.19 0.10 22.09 3.60 605.18 01:37:01 PM 23.55 0.72 22.83 67.59 624.96 Average: 106.46 14.22 92.24 2841.40 11814.10 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5128808 6870968 2753616 34.93 2688 1934084 1129428 12.65 205048 2257588 100428 01:34:01 PM 4802444 6835348 3079980 39.07 2688 2209256 1122176 12.56 208072 2519676 135716 01:35:01 PM 4800604 6836148 3081820 39.10 2688 2211232 1128872 12.64 269428 2457184 43176 01:36:01 PM 4872704 6876232 3009720 38.18 2688 2178984 1072524 12.01 267944 2386012 10748 01:37:01 PM 4832692 6837512 3049732 38.69 2688 2180336 1124460 12.59 423888 2270624 10200 Average: 4887450 6851242 2994974 38.00 2688 2142778 1115492 12.49 274876 2378217 60054 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 303.91 181.52 1832.57 62.79 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 66.53 54.50 827.68 9.43 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 17.26 17.28 21.96 6.51 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 19.44 19.94 18.11 7.53 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 23.18 21.55 28.17 10.50 0.00 0.00 0.00 0.00 01:37:01 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 86.09 58.97 545.86 19.36 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) 07/25/2025 _x86_64_ (2 CPU) 13:31:49 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 55.10 0.00 10.42 4.11 0.13 30.24 01:33:01 PM 0 67.00 0.00 9.32 2.69 0.13 20.85 01:33:01 PM 1 43.18 0.00 11.51 5.53 0.13 39.64 01:34:01 PM all 35.82 0.00 5.57 1.18 0.09 57.34 01:34:01 PM 0 53.83 0.00 7.36 1.38 0.10 37.33 01:34:01 PM 1 17.86 0.00 3.78 0.97 0.08 77.30 01:35:01 PM all 26.00 0.00 3.22 0.41 0.08 70.30 01:35:01 PM 0 38.90 0.00 3.53 0.60 0.08 56.88 01:35:01 PM 1 13.04 0.00 2.91 0.22 0.07 83.76 01:36:01 PM all 34.99 0.00 3.74 0.15 0.09 61.03 01:36:01 PM 0 43.68 0.00 4.28 0.15 0.10 51.80 01:36:01 PM 1 26.28 0.00 3.20 0.15 0.08 70.28 01:37:01 PM all 31.14 0.00 3.38 0.16 0.08 65.24 01:37:01 PM 0 45.39 0.00 4.23 0.22 0.08 50.08 01:37:01 PM 1 16.90 0.00 2.52 0.10 0.08 80.39 Average: all 36.60 0.00 5.26 1.20 0.10 56.85 Average: 0 49.74 0.00 5.74 1.01 0.10 43.42 Average: 1 23.45 0.00 4.78 1.39 0.09 70.29