---> uname -a: Linux prd-centos8-builder-2c-2g-361.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 712 4832 19 2151 6690 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:23:05:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.133/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe23:5ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:cd:30:41 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 04/03/2025 _x86_64_ (2 CPU) 08:31:05 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 278.90 117.41 161.49 11775.92 39012.18 08:34:01 AM 51.43 0.43 51.00 14.93 3806.51 08:35:01 AM 75.00 0.05 74.95 1.07 6246.36 08:36:02 AM 49.66 0.32 49.34 40.13 5060.26 08:37:01 AM 25.26 0.63 24.64 79.02 1685.33 Average: 96.29 23.84 72.44 2389.76 11193.25 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5361948 6951496 2520376 31.98 2688 1786512 1086980 12.17 142536 2107988 49196 08:34:01 AM 5142908 6886908 2739416 34.75 2688 1934320 1118932 12.53 165604 2278800 117796 08:35:01 AM 5045320 6878508 2837004 35.99 2688 2016160 1106696 12.39 156480 2355980 89072 08:36:02 AM 4983368 6878184 2898956 36.78 2688 2072360 1065516 11.93 324952 2226352 19004 08:37:01 AM 5003832 6905316 2878492 36.52 2688 2079072 1052044 11.78 331308 2200356 1408 Average: 5107475 6900082 2774849 35.20 2688 1977685 1086034 12.16 224176 2233895 55295 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 271.17 145.34 966.60 63.05 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 39.05 25.22 660.95 4.59 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 20.83 16.01 247.82 3.33 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 AM eth0 12.16 9.50 19.14 4.60 0.00 0.00 0.00 0.00 08:36:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 13.98 11.13 10.54 5.37 0.00 0.00 0.00 0.00 08:37:01 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 71.63 41.54 382.25 16.22 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 04/03/2025 _x86_64_ (2 CPU) 08:31:05 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 23.28 0.00 4.69 17.97 0.08 53.98 08:33:01 AM 0 22.13 0.00 5.56 17.65 0.08 54.58 08:33:01 AM 1 24.42 0.00 3.83 18.29 0.07 53.39 08:34:01 AM all 13.84 0.00 1.50 1.08 0.06 83.52 08:34:01 AM 0 14.90 0.00 1.38 1.28 0.07 82.36 08:34:01 AM 1 12.77 0.00 1.62 0.88 0.05 84.68 08:35:01 AM all 13.70 0.00 1.72 1.53 0.08 82.97 08:35:01 AM 0 15.33 0.00 1.80 1.37 0.07 81.43 08:35:01 AM 1 12.07 0.00 1.63 1.70 0.10 84.50 08:36:02 AM all 18.88 0.00 1.98 2.21 0.08 76.86 08:36:02 AM 0 15.23 0.00 1.89 2.30 0.08 80.50 08:36:02 AM 1 22.52 0.00 2.07 2.12 0.07 73.23 08:37:01 AM all 14.00 0.00 1.21 1.03 0.07 83.69 08:37:01 AM 0 11.52 0.00 1.15 1.32 0.07 85.93 08:37:01 AM 1 16.47 0.00 1.27 0.75 0.07 81.45 Average: all 16.74 0.00 2.22 4.76 0.07 76.20 Average: 0 15.83 0.00 2.36 4.78 0.07 76.96 Average: 1 17.65 0.00 2.09 4.75 0.07 75.45