---> uname -a: Linux prd-centos8-builder-2c-2g-35820.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 755 4700 19 2242 6646 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:be:99:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:febe:9982/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:93:a0:de 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) 06/20/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:02 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 209.53 26.06 183.46 6106.19 9316.50 08:34:01 AM 111.36 0.58 110.78 66.78 9034.62 08:35:01 AM 59.74 0.28 59.46 40.66 6464.47 08:36:01 AM 16.31 0.07 16.25 3.07 390.05 08:37:01 AM 24.96 0.73 24.23 67.71 934.77 Average: 84.22 5.52 78.70 1250.65 5222.88 08:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5255152 6929944 2627272 33.33 2688 1868560 1138604 12.75 199476 2142416 47564 08:34:01 AM 4923292 6873476 2959132 37.54 2688 2127396 1109268 12.42 203240 2407840 122740 08:35:01 AM 4782484 6798980 3099940 39.33 2688 2193280 1187212 13.29 267784 2481888 42084 08:36:01 AM 4878912 6864180 3003512 38.10 2688 2162116 1125032 12.60 266540 2386700 10752 08:37:01 AM 4797328 6789544 3085096 39.14 2688 2168924 1179960 13.21 423472 2310528 15516 Average: 4927434 6851225 2954990 37.49 2688 2104055 1148015 12.85 272102 2345874 47731 08:32:02 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 248.48 145.92 1341.23 59.34 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 59.03 48.70 665.23 8.00 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 68.99 56.12 571.94 13.88 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 25.40 19.50 21.32 7.11 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 22.61 20.43 27.03 10.01 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 84.69 58.02 524.30 19.62 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) 06/20/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:02 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 27.09 0.00 6.10 6.91 0.10 59.80 08:33:01 AM 0 35.07 0.00 6.68 6.26 0.12 51.87 08:33:01 AM 1 19.11 0.00 5.52 7.55 0.08 67.74 08:34:01 AM all 33.98 0.00 5.02 4.16 0.10 56.75 08:34:01 AM 0 47.68 0.00 6.51 3.47 0.10 42.24 08:34:01 AM 1 20.31 0.00 3.52 4.84 0.10 71.22 08:35:01 AM all 34.99 0.00 4.79 1.59 0.09 58.54 08:35:01 AM 0 50.01 0.00 5.27 1.85 0.10 42.77 08:35:01 AM 1 19.93 0.00 4.31 1.32 0.08 74.35 08:36:01 AM all 32.90 0.00 3.72 0.18 0.10 63.11 08:36:01 AM 0 54.25 0.00 5.38 0.25 0.12 40.00 08:36:01 AM 1 11.51 0.00 2.05 0.10 0.08 86.25 08:37:01 AM all 32.13 0.00 3.34 0.48 0.08 63.98 08:37:01 AM 0 41.07 0.00 3.82 0.50 0.08 54.52 08:37:01 AM 1 23.18 0.00 2.86 0.45 0.07 73.45 Average: all 32.23 0.00 4.59 2.65 0.09 60.44 Average: 0 45.65 0.00 5.53 2.45 0.10 46.27 Average: 1 18.81 0.00 3.65 2.84 0.08 74.62