---> uname -a: Linux prd-centos8-builder-2c-2g-40965.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 710 4727 19 2259 6689 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:25:79:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe25:7910/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:fd:ef:bd 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) 07/09/2025 _x86_64_ (2 CPU) 08:31:58 LINUX RESTART (2 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 166.64 7.22 159.42 1123.28 7002.85 08:35:01 AM 95.12 0.70 94.42 103.18 10989.07 08:36:01 AM 29.74 0.10 29.64 3.60 1215.84 08:37:02 AM 22.76 0.00 22.76 0.00 860.20 08:38:01 AM 20.61 0.93 19.67 96.80 589.90 Average: 67.12 1.79 65.33 265.92 4143.21 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 5008584 6895988 2873840 36.46 2688 2069280 1078272 12.07 202008 2343824 183140 08:35:01 AM 4865340 6867124 3017084 38.28 2688 2177212 1089236 12.20 232828 2428524 27016 08:36:01 AM 4904200 6906008 2978224 37.78 2688 2177316 1054208 11.80 266848 2355660 9908 08:37:02 AM 4799664 6834388 3082760 39.11 2688 2210592 1120060 12.54 270256 2457324 43192 08:38:01 AM 4878976 6884064 3003448 38.10 2688 2180572 1063132 11.90 424536 2223200 10212 Average: 4891353 6877514 2991071 37.95 2688 2162994 1080982 12.10 279295 2361706 54694 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 117.75 85.19 1213.17 20.88 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 61.64 48.59 580.58 9.53 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 19.51 21.01 25.73 8.53 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:02 AM eth0 17.23 18.43 16.55 6.64 0.00 0.00 0.00 0.00 08:37:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 22.28 18.15 25.10 9.11 0.00 0.00 0.00 0.00 08:38:01 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 47.76 38.34 373.36 10.94 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) 07/09/2025 _x86_64_ (2 CPU) 08:31:58 LINUX RESTART (2 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 33.89 0.00 5.81 2.66 0.11 57.53 08:34:01 AM 0 36.08 0.00 5.55 2.20 0.12 56.05 08:34:01 AM 1 31.70 0.00 6.06 3.12 0.10 59.02 08:35:01 AM all 32.69 0.00 4.92 1.57 0.11 60.71 08:35:01 AM 0 30.19 0.00 4.83 1.90 0.10 62.97 08:35:01 AM 1 35.19 0.00 5.00 1.23 0.12 58.46 08:36:01 AM all 33.46 0.00 3.60 0.28 0.09 62.56 08:36:01 AM 0 29.54 0.00 3.53 0.25 0.08 66.60 08:36:01 AM 1 37.39 0.00 3.67 0.32 0.10 58.52 08:37:02 AM all 29.36 0.00 3.04 0.58 0.20 66.82 08:37:02 AM 0 24.81 0.00 2.57 0.80 0.13 71.68 08:37:02 AM 1 33.93 0.00 3.51 0.35 0.27 61.94 08:38:01 AM all 27.96 0.00 3.09 0.75 0.08 68.13 08:38:01 AM 0 38.59 0.00 3.37 0.89 0.09 57.07 08:38:01 AM 1 17.36 0.00 2.82 0.61 0.07 79.14 Average: all 31.49 0.00 4.10 1.17 0.12 63.13 Average: 0 31.82 0.00 3.97 1.21 0.10 62.89 Average: 1 31.16 0.00 4.22 1.13 0.13 63.36