---> uname -a: Linux prd-centos8-builder-2c-2g-41125.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4810 19 2260 6774 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:9b:b4:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe9b:b41a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:ce:c2:ab 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) 07/09/2025 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:03 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 238.53 17.87 220.66 5473.17 8445.49 03:34:01 PM 105.73 0.52 105.22 65.19 11704.18 03:35:01 PM 28.16 0.70 27.46 72.91 1119.21 03:36:01 PM 22.58 0.00 22.58 0.00 867.17 Average: 97.58 4.66 92.92 1368.91 5509.61 03:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5168484 7007468 2713948 34.43 2688 2021760 955312 10.70 201636 2188708 147504 03:34:01 PM 4983376 6985668 2899056 36.78 2688 2177580 964020 10.79 232076 2313176 27028 03:35:01 PM 5021000 7026220 2861432 36.30 2688 2180632 920552 10.31 267732 2239012 10764 03:36:01 PM 4965768 6970956 2916664 37.00 2688 2180632 960700 10.76 280016 2282864 10756 Average: 5034657 6997578 2847775 36.13 2688 2140151 950146 10.64 245365 2255940 49013 03:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 296.50 184.11 1866.02 64.54 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 62.22 50.14 792.24 9.88 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 20.61 21.53 26.35 9.05 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 18.53 18.95 17.14 6.91 0.00 0.00 0.00 0.00 03:36:01 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 97.82 67.72 665.51 22.25 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) 07/09/2025 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:03 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 38.53 0.00 7.18 2.30 0.11 51.87 03:33:01 PM 0 41.50 0.00 8.58 2.25 0.12 47.54 03:33:01 PM 1 35.57 0.00 5.78 2.35 0.10 56.19 03:34:01 PM all 35.08 0.00 5.38 1.07 0.10 58.36 03:34:01 PM 0 26.33 0.00 5.15 1.08 0.10 67.34 03:34:01 PM 1 43.81 0.00 5.62 1.06 0.10 49.40 03:35:01 PM all 33.58 0.00 3.11 0.18 0.10 63.03 03:35:01 PM 0 20.53 0.00 2.83 0.08 0.10 76.45 03:35:01 PM 1 46.65 0.00 3.39 0.27 0.10 49.60 03:36:01 PM all 32.98 0.00 3.60 0.16 0.09 63.17 03:36:01 PM 0 28.59 0.00 3.42 0.15 0.10 67.74 03:36:01 PM 1 37.37 0.00 3.78 0.17 0.08 58.60 Average: all 35.01 0.00 4.80 0.91 0.10 59.17 Average: 0 29.12 0.00 4.96 0.88 0.11 64.93 Average: 1 40.90 0.00 4.64 0.95 0.10 53.42