---> uname -a: Linux prd-centos8-builder-2c-2g-3358.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 646 4780 19 2270 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:64:b5:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe64:b5b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:76:3a:db 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) 10/13/2025 _x86_64_ (2 CPU) 18:31:44 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 297.10 76.59 220.51 14064.43 40222.19 06:34:01 PM 63.00 0.55 62.45 22.26 6852.22 06:35:01 PM 85.55 0.45 85.10 63.06 7920.85 06:36:01 PM 49.20 0.28 48.92 40.65 5812.05 06:37:01 PM 21.53 0.07 21.46 3.07 604.05 06:38:01 PM 19.68 0.00 19.68 0.00 505.80 06:39:01 PM 24.68 0.92 23.76 95.18 705.37 Average: 80.11 11.27 68.84 2041.38 8946.49 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5362788 7014152 2519636 31.97 2688 1845428 974968 10.92 192756 2042340 72636 06:34:01 PM 5006808 6903884 2875616 36.48 2688 2079728 1078896 12.08 237892 2305816 128260 06:35:01 PM 4983464 6958192 2898960 36.78 2688 2150868 984456 11.02 204020 2343324 102652 06:36:01 PM 4936388 6950184 2946036 37.37 2688 2189360 995016 11.14 231996 2359076 11740 06:37:01 PM 4937376 6959404 2945048 37.36 2688 2197460 972772 10.89 268108 2322540 18764 06:38:01 PM 4850620 6864488 3031804 38.46 2688 2189456 1081096 12.10 267576 2409584 10756 06:39:01 PM 4865836 6886376 3016588 38.27 2688 2195488 1062636 11.90 422376 2238900 26972 Average: 4991897 6933811 2890527 36.67 2688 2121113 1021406 11.44 260675 2288797 53111 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 247.32 141.54 1214.02 58.97 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 55.08 42.29 632.55 5.56 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 30.53 27.56 268.06 6.25 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 60.51 46.72 595.12 7.90 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 15.86 16.93 13.67 7.08 0.00 0.00 0.00 0.00 06:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM eth0 15.89 16.84 14.42 6.52 0.00 0.00 0.00 0.00 06:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 PM eth0 23.85 21.88 28.84 11.01 0.00 0.00 0.00 0.00 06:39:01 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 64.15 44.82 395.26 14.76 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) 10/13/2025 _x86_64_ (2 CPU) 18:31:44 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 41.69 0.01 10.72 19.85 0.14 27.60 06:33:01 PM 0 45.14 0.02 10.30 21.20 0.12 23.23 06:33:01 PM 1 38.23 0.00 11.14 18.50 0.15 31.98 06:34:01 PM all 16.19 0.00 2.43 13.82 0.18 67.38 06:34:01 PM 0 16.17 0.00 2.51 10.44 0.17 70.72 06:34:01 PM 1 16.20 0.00 2.36 17.18 0.20 64.05 06:35:01 PM all 26.61 0.00 4.17 10.28 0.10 58.84 06:35:01 PM 0 32.18 0.00 4.37 10.57 0.12 52.76 06:35:01 PM 1 21.02 0.00 3.97 9.98 0.08 64.94 06:36:01 PM all 24.70 0.00 2.67 5.78 0.09 66.76 06:36:01 PM 0 26.99 0.00 3.00 7.17 0.10 62.74 06:36:01 PM 1 22.42 0.00 2.33 4.41 0.08 70.75 06:37:01 PM all 25.95 0.00 3.16 2.54 0.08 68.27 06:37:01 PM 0 20.66 0.00 2.82 0.52 0.07 75.93 06:37:01 PM 1 31.23 0.00 3.50 4.55 0.10 60.62 06:38:01 PM all 29.64 0.00 2.80 0.91 0.14 66.50 06:38:01 PM 0 23.54 0.00 2.56 0.79 0.15 72.97 06:38:01 PM 1 35.73 0.00 3.04 1.04 0.13 60.05 06:39:01 PM all 36.10 0.00 4.22 1.57 0.11 58.01 06:39:01 PM 0 36.41 0.00 4.27 1.77 0.10 57.45 06:39:01 PM 1 35.78 0.00 4.17 1.37 0.12 58.56 Average: all 28.67 0.00 4.30 7.80 0.12 59.11 Average: 0 28.70 0.00 4.25 7.47 0.12 59.46 Average: 1 28.64 0.00 4.35 8.13 0.12 58.76