---> uname -a: Linux prd-centos8-builder-2c-2g-42881.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 646 4788 19 2262 6754 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:39:e7:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe39:e7a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:36:2d:ca:c4 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) 07/15/2025 _x86_64_ (2 CPU) 06:31:47 LINUX RESTART (2 CPU) 06:32:02 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 385.70 126.50 259.20 15233.95 43885.63 06:34:01 AM 118.28 0.48 117.79 64.38 10412.25 06:35:01 AM 55.64 0.32 55.32 43.19 4655.46 06:36:01 AM 20.34 0.03 20.31 0.53 511.58 06:37:01 AM 27.33 0.92 26.41 95.18 777.20 Average: 120.58 25.31 95.27 3047.04 11942.60 06:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5222120 6962572 2660312 33.75 2688 1932340 1037236 11.61 202604 2168764 98316 06:34:01 AM 4871828 6907276 3010604 38.19 2688 2211456 1029816 11.53 208684 2448856 135716 06:35:01 AM 4887544 6924540 2994888 37.99 2688 2212348 1016036 11.38 270252 2370300 42004 06:36:01 AM 4885568 6922404 2996864 38.02 2688 2212364 1020916 11.43 271276 2371556 42016 06:37:01 AM 4898616 6910148 2983816 37.85 2688 2186488 1023276 11.46 423288 2205680 26336 Average: 4953135 6925388 2929297 37.16 2688 2150999 1025456 11.48 275221 2313031 68878 06:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 276.28 170.16 2068.34 62.06 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 81.11 66.41 860.58 10.38 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 21.65 22.41 26.14 11.44 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 20.06 20.33 19.32 7.48 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 26.91 23.01 28.43 11.36 0.00 0.00 0.00 0.00 06:37:01 AM 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 84.57 60.10 595.69 20.41 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) 07/15/2025 _x86_64_ (2 CPU) 06:31:47 LINUX RESTART (2 CPU) 06:32:02 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 48.87 0.03 11.19 4.07 0.11 35.73 06:33:01 AM 0 50.15 0.05 11.55 5.60 0.10 32.55 06:33:01 AM 1 47.60 0.02 10.82 2.54 0.12 38.90 06:34:01 AM all 36.95 0.00 5.73 1.31 0.09 55.91 06:34:01 AM 0 38.61 0.00 6.41 1.37 0.08 53.52 06:34:01 AM 1 35.30 0.00 5.05 1.26 0.10 58.29 06:35:01 AM all 34.62 0.00 4.11 0.46 0.08 60.73 06:35:01 AM 0 39.61 0.00 4.58 0.48 0.08 55.24 06:35:01 AM 1 29.62 0.00 3.64 0.43 0.08 66.22 06:36:01 AM all 33.52 0.00 3.77 0.12 0.09 62.50 06:36:01 AM 0 38.61 0.00 4.20 0.10 0.10 57.00 06:36:01 AM 1 28.44 0.00 3.35 0.13 0.08 68.00 06:37:01 AM all 36.65 0.00 4.35 0.15 0.09 58.77 06:37:01 AM 0 33.33 0.00 3.81 0.15 0.08 62.62 06:37:01 AM 1 39.96 0.00 4.88 0.15 0.10 54.91 Average: all 38.07 0.01 5.80 1.21 0.09 54.82 Average: 0 40.01 0.01 6.09 1.52 0.09 52.28 Average: 1 36.13 0.00 5.52 0.90 0.10 57.35