---> uname -a: Linux prd-centos8-builder-2c-2g-1992.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 620 4809 19 2267 6780 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:67:c9:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe67:c9c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:28:f7:03 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) 10/08/2025 _x86_64_ (2 CPU) 14:31:39 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 282.83 78.21 204.61 13779.24 40251.79 02:34:01 PM 68.96 0.40 68.56 16.93 5408.53 02:35:01 PM 86.90 0.45 86.45 63.06 10583.52 02:36:01 PM 32.64 0.28 32.36 40.66 2297.93 02:37:01 PM 24.96 0.07 24.90 3.07 662.42 02:38:01 PM 19.38 0.50 18.88 41.45 510.66 Average: 85.95 13.32 72.63 2324.58 9953.77 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5383624 7032708 2498808 31.70 2688 1842888 957468 10.72 195324 2019956 62264 02:34:01 PM 5144596 7023132 2737836 34.73 2688 2060852 924544 10.35 201616 2210236 161812 02:35:01 PM 4931924 6949624 2950508 37.43 2688 2193784 974076 10.91 206796 2391516 49096 02:36:01 PM 4952044 6961776 2930388 37.18 2688 2184816 961000 10.76 233548 2343304 10920 02:37:01 PM 4967520 6977904 2914912 36.98 2688 2185812 955656 10.70 267636 2294720 10752 02:38:01 PM 5013216 7025148 2869216 36.40 2688 2187140 899092 10.07 423544 2092592 10900 Average: 5065487 6995049 2816945 35.74 2688 2109215 945306 10.58 254744 2225387 50957 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 275.45 149.01 1142.53 58.73 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 64.51 53.97 769.20 5.98 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 39.56 32.61 515.69 6.74 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 33.29 28.91 218.15 6.87 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 14.23 16.66 11.34 7.55 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 22.56 21.28 27.32 8.26 0.00 0.00 0.00 0.00 02:38:01 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 74.94 50.41 447.41 15.69 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) 10/08/2025 _x86_64_ (2 CPU) 14:31:39 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 33.11 0.02 9.59 17.39 0.19 39.71 02:33:01 PM 0 33.72 0.00 10.11 15.84 0.14 40.19 02:33:01 PM 1 32.49 0.03 9.06 18.95 0.25 39.22 02:34:01 PM all 22.16 0.00 3.24 2.78 0.09 71.72 02:34:01 PM 0 29.45 0.00 3.88 3.90 0.10 62.67 02:34:01 PM 1 14.88 0.00 2.61 1.67 0.08 80.76 02:35:01 PM all 23.86 0.00 3.93 10.20 0.18 61.83 02:35:01 PM 0 28.26 0.00 4.07 10.96 0.25 56.46 02:35:01 PM 1 19.50 0.00 3.79 9.45 0.10 67.16 02:36:01 PM all 27.81 0.00 3.22 3.91 0.11 64.96 02:36:01 PM 0 26.54 0.00 3.19 3.69 0.10 66.48 02:36:01 PM 1 29.08 0.00 3.26 4.12 0.12 63.43 02:37:01 PM all 33.50 0.00 3.25 1.92 0.11 61.23 02:37:01 PM 0 31.59 0.00 3.03 2.44 0.12 62.82 02:37:01 PM 1 35.40 0.00 3.46 1.39 0.10 59.65 02:38:01 PM all 31.08 0.00 3.45 1.13 0.10 64.25 02:38:01 PM 0 43.28 0.00 4.13 0.82 0.10 51.67 02:38:01 PM 1 18.93 0.00 2.77 1.44 0.10 76.76 Average: all 28.58 0.00 4.44 6.20 0.13 60.65 Average: 0 32.14 0.00 4.73 6.26 0.13 56.73 Average: 1 25.02 0.01 4.14 6.14 0.13 64.57