---> uname -a: Linux prd-centos8-builder-2c-2g-51885.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 646 4792 19 2258 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:4f:c8:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe4f:c8df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b6:3f:ce:68 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) 09/12/2025 _x86_64_ (2 CPU) 08:31:29 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 246.28 17.77 228.50 5306.41 8283.92 08:34:01 AM 103.38 0.52 102.87 65.18 11346.68 08:35:01 AM 34.87 0.30 34.57 42.39 1801.12 08:36:01 AM 20.30 0.00 20.30 0.00 524.10 08:37:01 AM 26.87 0.92 25.96 95.17 765.79 Average: 86.35 3.90 82.45 1102.01 4544.58 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5125652 6956848 2756780 34.97 2688 2013740 1007308 11.28 201928 2229972 144268 08:34:01 AM 4950264 6951676 2932168 37.20 2688 2176448 987536 11.06 229832 2347304 42484 08:35:01 AM 4863788 6866384 3018644 38.30 2688 2177908 1067580 11.95 268668 2395952 10976 08:36:01 AM 4853336 6888940 3029096 38.43 2688 2211136 1038448 11.63 272552 2402952 44252 08:37:01 AM 4920568 6927576 2961864 37.58 2688 2181916 1002932 11.23 424240 2183548 25212 Average: 4942722 6918285 2939710 37.29 2688 2152230 1020761 11.43 279444 2311946 53438 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 314.24 189.19 1815.95 64.47 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 77.19 60.61 808.52 9.75 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 21.24 21.49 25.74 9.37 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 19.66 19.76 19.15 7.19 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 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 21.19 19.59 26.60 10.03 0.00 0.00 0.00 0.00 08:37:01 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 90.72 62.14 539.25 20.16 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) 09/12/2025 _x86_64_ (2 CPU) 08:31:29 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 39.71 0.00 7.35 2.56 0.09 50.29 08:33:01 AM 0 37.04 0.00 6.76 1.30 0.10 54.79 08:33:01 AM 1 42.39 0.00 7.93 3.82 0.08 45.77 08:34:01 AM all 33.42 0.00 4.94 1.69 0.09 59.85 08:34:01 AM 0 31.67 0.00 5.07 2.03 0.10 61.13 08:34:01 AM 1 35.18 0.00 4.81 1.35 0.08 58.58 08:35:01 AM all 35.14 0.00 3.58 0.23 0.09 60.96 08:35:01 AM 0 35.78 0.00 3.60 0.23 0.10 60.29 08:35:01 AM 1 34.51 0.00 3.55 0.23 0.08 61.63 08:36:01 AM all 31.55 0.00 3.56 0.43 0.10 64.36 08:36:01 AM 0 28.78 0.00 3.82 0.25 0.12 67.03 08:36:01 AM 1 34.31 0.00 3.30 0.62 0.08 61.68 08:37:01 AM all 34.49 0.00 4.39 0.65 0.09 60.38 08:37:01 AM 0 30.93 0.00 4.49 0.45 0.08 64.05 08:37:01 AM 1 38.04 0.00 4.30 0.85 0.10 56.71 Average: all 34.86 0.00 4.76 1.11 0.09 59.17 Average: 0 32.84 0.00 4.75 0.85 0.10 61.46 Average: 1 36.88 0.00 4.78 1.37 0.09 56.89