---> uname -a: Linux prd-centos8-builder-2c-2g-2554.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 624 4804 19 2268 6775 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:23:5c:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe23:5c04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:66:0b:3b 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) 10/10/2025 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 220.69 24.51 196.18 5885.77 7262.98 08:34:01 PM 114.98 0.50 114.48 64.38 12370.26 08:35:01 PM 34.56 0.30 34.26 42.39 1769.14 08:36:01 PM 16.59 0.40 16.19 30.52 378.44 Average: 96.71 6.43 90.28 1505.76 5445.21 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5188084 7025744 2694340 34.18 2688 2020564 927444 10.38 200316 2170332 167760 08:34:01 PM 4961660 6972160 2920764 37.05 2688 2185888 966476 10.82 218608 2347712 43096 08:35:01 PM 4832872 6886892 3049552 38.69 2688 2229528 1044068 11.69 271964 2423580 53256 08:36:01 PM 4935560 6947976 2946864 37.39 2688 2187932 988832 11.07 269048 2323028 10756 Average: 4979544 6958193 2902880 36.83 2688 2155978 981705 10.99 239984 2316163 68717 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 319.38 196.35 1779.60 63.33 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 83.84 67.03 852.73 10.42 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 19.88 21.14 24.89 9.35 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 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 19.83 19.54 26.32 7.26 0.00 0.00 0.00 0.00 08:36:01 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 110.73 76.02 670.89 22.59 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) 10/10/2025 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 40.66 0.00 7.54 3.14 0.09 48.57 08:33:01 PM 0 25.44 0.00 7.22 3.68 0.08 63.57 08:33:01 PM 1 55.85 0.00 7.87 2.59 0.10 33.59 08:34:01 PM all 34.24 0.00 4.94 3.43 0.11 57.28 08:34:01 PM 0 26.01 0.00 4.90 3.17 0.10 65.82 08:34:01 PM 1 42.45 0.00 4.98 3.69 0.12 48.76 08:35:01 PM all 35.52 0.00 3.48 0.40 0.10 60.50 08:35:01 PM 0 27.64 0.00 3.10 0.42 0.08 68.76 08:35:01 PM 1 43.41 0.00 3.85 0.38 0.12 52.24 08:36:01 PM all 33.21 0.00 3.36 0.16 0.08 63.19 08:36:01 PM 0 22.67 0.00 2.80 0.13 0.08 74.31 08:36:01 PM 1 43.76 0.00 3.92 0.18 0.08 52.05 Average: all 35.90 0.00 4.83 1.78 0.10 57.39 Average: 0 25.44 0.00 4.50 1.85 0.09 68.12 Average: 1 46.36 0.00 5.15 1.71 0.10 46.67