---> uname -a: Linux prd-centos8-builder-2c-2g-48482.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 645 4786 19 2265 6755 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:41:c5:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe41:c5bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:d0:91:de 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) 08/01/2025 _x86_64_ (2 CPU) 19:31:30 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 237.72 16.68 221.04 5479.11 8407.40 07:34:02 PM 103.97 0.52 103.45 65.19 10930.48 07:35:01 PM 27.30 0.30 26.99 43.10 1559.73 07:36:01 PM 20.08 0.00 20.08 0.00 521.75 07:37:01 PM 27.01 0.92 26.09 95.17 781.52 Average: 83.40 3.69 79.71 1140.24 4449.72 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5118444 6972996 2763988 35.07 2688 2037132 973776 10.90 202944 2235940 154060 07:34:02 PM 4937852 6944864 2944580 37.36 2688 2182304 972332 10.89 232060 2356908 41660 07:35:01 PM 4838864 6880060 3043568 38.61 2688 2216844 1046600 11.72 269340 2419132 43196 07:36:01 PM 4861412 6902772 3021020 38.33 2688 2216844 1018648 11.41 270348 2395248 43192 07:37:01 PM 4971412 6987068 2911020 36.93 2688 2190352 939756 10.52 422452 2132476 26828 Average: 4945597 6937552 2936835 37.26 2688 2168695 990222 11.09 279429 2307941 61787 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 306.03 191.75 1884.55 63.34 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:02 PM eth0 70.54 57.89 721.45 10.60 0.00 0.00 0.00 0.00 07:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 18.11 18.94 23.26 8.03 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 20.11 20.31 19.21 7.25 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 27.89 22.19 27.93 10.93 0.00 0.00 0.00 0.00 07:37:01 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 88.78 62.36 537.00 20.07 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) 08/01/2025 _x86_64_ (2 CPU) 19:31:30 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 37.83 0.00 7.32 1.76 0.09 52.99 07:33:01 PM 0 41.07 0.00 7.85 2.86 0.08 48.13 07:33:01 PM 1 34.59 0.00 6.79 0.67 0.10 57.85 07:34:02 PM all 35.59 0.00 4.96 0.82 0.09 58.54 07:34:02 PM 0 37.83 0.00 4.74 0.77 0.10 56.57 07:34:02 PM 1 33.34 0.00 5.19 0.87 0.08 60.51 07:35:01 PM all 29.30 0.00 2.81 0.18 0.08 67.64 07:35:01 PM 0 37.61 0.00 3.00 0.22 0.08 59.08 07:35:01 PM 1 20.98 0.00 2.61 0.14 0.08 76.19 07:36:01 PM all 31.41 0.00 3.67 0.10 0.09 64.72 07:36:01 PM 0 43.22 0.00 4.27 0.12 0.08 52.32 07:36:01 PM 1 19.63 0.00 3.08 0.08 0.10 77.11 07:37:01 PM all 36.90 0.00 4.39 0.14 0.08 58.48 07:37:01 PM 0 35.50 0.00 4.74 0.12 0.08 59.56 07:37:01 PM 1 38.30 0.00 4.04 0.17 0.08 57.41 Average: all 34.22 0.00 4.63 0.60 0.09 60.46 Average: 0 39.05 0.00 4.92 0.82 0.09 55.13 Average: 1 29.39 0.00 4.35 0.38 0.09 65.79