---> uname -a: Linux prd-centos8-builder-2c-2g-39674.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 636 4799 19 2260 6763 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:34:ed:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe34:eda4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:f9:b2:af 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) 07/04/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 286.12 21.81 264.32 5594.14 8055.31 04:34:01 PM 112.18 0.52 111.66 65.18 12129.19 04:35:01 PM 30.56 0.30 30.26 42.39 1620.88 04:36:01 PM 23.38 0.00 23.38 0.00 884.04 04:37:01 PM 26.76 0.92 25.84 95.17 765.23 Average: 95.80 4.71 91.10 1159.52 4691.04 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5158264 6997064 2724160 34.56 2688 2021680 976232 10.93 201816 2199600 170912 04:34:01 PM 4981780 6984596 2900644 36.80 2688 2178396 977368 10.94 226180 2321704 42488 04:35:01 PM 5006428 7010432 2875996 36.49 2688 2179668 941372 10.54 266616 2257904 10756 04:36:01 PM 4865748 6902004 3016676 38.27 2688 2212024 1044744 11.70 270284 2394648 43192 04:37:01 PM 4877916 6897292 3004508 38.12 2688 2194504 1066584 11.94 423396 2228032 35864 Average: 4978027 6958278 2904397 36.85 2688 2157254 1001260 11.21 277658 2280378 60642 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 318.61 205.15 1789.15 64.09 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 69.76 57.43 808.02 9.84 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 20.66 21.36 25.30 9.34 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.99 20.38 19.24 7.31 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 27.26 22.16 28.06 10.93 0.00 0.00 0.00 0.00 04:37:01 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 91.26 65.30 533.99 20.30 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) 07/04/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 40.54 0.00 7.77 3.32 0.10 48.27 04:33:01 PM 0 45.42 0.00 7.99 2.80 0.10 43.70 04:33:01 PM 1 35.67 0.00 7.56 3.84 0.10 52.83 04:34:01 PM all 34.10 0.00 5.14 3.55 0.10 57.11 04:34:01 PM 0 36.58 0.00 5.81 4.46 0.12 53.03 04:34:01 PM 1 31.61 0.00 4.48 2.65 0.08 61.19 04:35:01 PM all 34.84 0.00 3.61 0.43 0.09 61.04 04:35:01 PM 0 32.83 0.00 3.48 0.37 0.08 63.23 04:35:01 PM 1 36.84 0.00 3.74 0.48 0.10 58.84 04:36:01 PM all 31.16 0.00 3.53 0.38 0.08 64.84 04:36:01 PM 0 26.83 0.00 3.27 0.58 0.07 69.25 04:36:01 PM 1 35.49 0.00 3.80 0.18 0.08 60.44 04:37:01 PM all 36.20 0.00 4.37 0.40 0.09 58.94 04:37:01 PM 0 38.30 0.00 4.48 0.48 0.10 56.64 04:37:01 PM 1 34.11 0.00 4.25 0.32 0.08 61.24 Average: all 35.36 0.00 4.88 1.62 0.09 58.04 Average: 0 35.99 0.00 5.00 1.74 0.09 57.18 Average: 1 34.74 0.00 4.76 1.49 0.09 58.91