---> uname -a: Linux prd-centos8-builder-2c-2g-2734.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 671 4757 19 2268 6728 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:ef:40:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:feef:40cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:26:59:cc 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) 10/11/2025 _x86_64_ (2 CPU) 12:31:44 LINUX RESTART (2 CPU) 12:32:02 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 231.90 63.04 168.86 13769.68 42053.63 12:34:01 PM 123.44 0.55 122.89 66.24 12667.11 12:35:01 PM 38.21 0.32 37.89 41.99 2185.09 12:36:01 PM 23.88 0.03 23.84 1.73 904.15 12:37:01 PM 27.61 0.92 26.69 95.17 743.44 Average: 88.54 12.81 75.73 2758.73 11610.57 12:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5177420 6920252 2705012 34.32 2688 1934608 1078064 12.07 201144 2215088 98040 12:34:01 PM 4817768 6861664 3064664 38.88 2688 2219872 1090040 12.21 207856 2501100 70988 12:35:01 PM 4914128 6925828 2968304 37.66 2688 2187220 1037320 11.61 266732 2345788 10752 12:36:01 PM 4948664 6958660 2933768 37.22 2688 2185364 995324 11.14 267920 2308940 8904 12:37:01 PM 4937400 6955764 2945032 37.36 2688 2193300 997720 11.17 422696 2165528 26984 Average: 4959076 6924434 2923356 37.09 2688 2144073 1039694 11.64 273270 2307289 43134 12:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 296.58 171.46 1786.63 62.02 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 80.62 64.90 870.27 10.16 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 14.36 16.95 21.58 6.45 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 19.94 19.71 17.04 7.71 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 27.56 24.04 28.32 11.80 0.00 0.00 0.00 0.00 12:37:01 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 87.12 59.04 540.67 19.49 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) 10/11/2025 _x86_64_ (2 CPU) 12:31:44 LINUX RESTART (2 CPU) 12:32:02 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 47.99 0.00 10.14 4.03 0.10 37.73 12:33:01 PM 0 58.37 0.00 9.72 3.76 0.10 28.04 12:33:01 PM 1 37.58 0.00 10.56 4.30 0.10 47.45 12:34:01 PM all 36.38 0.00 5.83 1.37 0.11 56.32 12:34:01 PM 0 54.20 0.00 7.36 1.48 0.12 36.84 12:34:01 PM 1 18.58 0.00 4.29 1.25 0.10 75.78 12:35:01 PM all 29.13 0.00 3.19 3.84 0.08 63.76 12:35:01 PM 0 43.39 0.00 3.55 5.40 0.10 47.56 12:35:01 PM 1 14.85 0.00 2.82 2.29 0.07 79.98 12:36:01 PM all 33.43 0.00 3.93 0.20 0.09 62.35 12:36:01 PM 0 41.41 0.00 4.65 0.30 0.08 53.56 12:36:01 PM 1 25.45 0.00 3.20 0.10 0.10 71.15 12:37:01 PM all 36.43 0.00 4.26 0.15 0.10 59.06 12:37:01 PM 0 48.65 0.00 4.98 0.17 0.10 46.10 12:37:01 PM 1 24.20 0.00 3.54 0.13 0.10 72.03 Average: all 36.62 0.00 5.45 1.91 0.10 55.93 Average: 0 49.16 0.00 6.04 2.22 0.10 42.48 Average: 1 24.07 0.00 4.85 1.60 0.09 69.39