---> uname -a: Linux prd-centos8-builder-2c-2g-39976.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 679 4755 19 2262 6720 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:93:0a:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe93:ac7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:c2:08:bc 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) 07/05/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 257.75 18.14 239.60 5386.87 7899.58 08:34:01 PM 105.21 0.52 104.70 65.18 11265.99 08:35:01 PM 33.53 0.30 33.23 42.39 1762.72 08:36:02 PM 22.36 0.40 21.96 30.52 854.62 Average: 104.72 4.84 99.88 1381.30 5445.88 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5109136 6956036 2773288 35.18 2688 2030432 1028012 11.51 201228 2249520 174164 08:34:01 PM 4900504 6904040 2981920 37.83 2688 2179024 1033144 11.57 231688 2394104 41660 08:35:01 PM 4914224 6918952 2968200 37.66 2688 2180300 1018268 11.40 266848 2345568 9936 08:36:02 PM 4888856 6895316 2993568 37.98 2688 2182076 1042380 11.67 267464 2369804 10768 Average: 4953180 6918586 2929244 37.16 2688 2142958 1030451 11.54 241807 2339749 59132 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 287.97 181.66 1850.65 62.44 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 64.00 52.25 747.09 10.49 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 21.70 22.76 27.04 9.48 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 PM eth0 20.21 19.66 24.44 6.72 0.00 0.00 0.00 0.00 08:36:02 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 98.47 69.08 662.33 22.29 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) 07/05/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 41.76 0.00 7.43 2.78 0.12 47.91 08:33:01 PM 0 40.64 0.00 8.27 3.34 0.12 47.63 08:33:01 PM 1 42.88 0.00 6.58 2.22 0.12 48.20 08:34:01 PM all 36.26 0.00 5.53 2.67 0.10 55.44 08:34:01 PM 0 38.46 0.00 6.26 3.15 0.10 52.04 08:34:01 PM 1 34.08 0.00 4.80 2.19 0.10 58.83 08:35:01 PM all 34.36 0.00 3.81 0.32 0.10 61.41 08:35:01 PM 0 34.62 0.00 3.86 0.28 0.10 61.14 08:35:01 PM 1 34.09 0.00 3.75 0.37 0.10 61.69 08:36:02 PM all 31.10 0.00 3.18 0.45 0.08 65.18 08:36:02 PM 0 27.01 0.00 3.00 0.45 0.07 69.47 08:36:02 PM 1 35.18 0.00 3.36 0.45 0.10 60.91 Average: all 35.87 0.00 4.99 1.56 0.10 57.49 Average: 0 35.18 0.00 5.35 1.80 0.10 57.57 Average: 1 36.55 0.00 4.63 1.31 0.10 57.41