---> uname -a: Linux prd-centos8-builder-2c-2g-41795.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 673 4756 19 2268 6727 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:d2:04:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fed2:495/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:36:68:18:2e 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) 07/11/2025 _x86_64_ (2 CPU) 14:31:29 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 171.98 25.17 146.81 6351.89 12023.52 02:34:01 PM 115.64 0.50 115.14 64.38 12273.49 02:35:01 PM 35.67 0.70 34.97 72.91 1810.70 02:36:01 PM 20.21 0.00 20.21 0.00 532.26 02:37:01 PM 25.54 0.52 25.02 64.65 711.51 Average: 73.82 5.38 68.44 1310.98 5470.68 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5043236 6883272 2839196 36.02 2688 2022888 1104744 12.37 199620 2315792 165488 02:34:01 PM 4913744 6924536 2968688 37.66 2688 2186204 1021908 11.44 217280 2396020 42488 02:35:01 PM 4828364 6873764 3054068 38.75 2688 2220700 1068108 11.96 269848 2428900 43184 02:36:01 PM 4847540 6891600 3034892 38.50 2688 2219524 1051680 11.78 270440 2409316 42004 02:37:01 PM 4871304 6889240 3011128 38.20 2688 2192780 1051972 11.78 435576 2220628 26316 Average: 4900838 6892482 2981594 37.83 2688 2168419 1059682 11.87 278553 2354131 63896 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 326.57 199.28 1773.78 64.56 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 72.06 58.70 828.31 9.98 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 21.36 22.58 26.65 9.39 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 19.53 19.53 18.81 7.03 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 26.11 21.59 28.04 11.00 0.00 0.00 0.00 0.00 02:37:01 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 93.14 64.34 535.18 20.39 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) 07/11/2025 _x86_64_ (2 CPU) 14:31:29 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 42.51 0.00 7.64 2.78 0.11 46.97 02:33:01 PM 0 55.35 0.00 8.46 3.69 0.12 32.39 02:33:01 PM 1 29.69 0.00 6.82 1.87 0.10 61.51 02:34:01 PM all 35.66 0.00 5.25 2.87 0.10 56.12 02:34:01 PM 0 42.93 0.00 5.66 2.67 0.12 48.62 02:34:01 PM 1 28.38 0.00 4.84 3.07 0.08 63.62 02:35:01 PM all 33.49 0.00 3.56 0.25 0.09 62.60 02:35:01 PM 0 35.64 0.00 3.47 0.27 0.08 60.54 02:35:01 PM 1 31.35 0.00 3.65 0.23 0.10 64.66 02:36:01 PM all 32.51 0.00 3.76 0.11 0.08 63.54 02:36:01 PM 0 41.44 0.00 4.40 0.13 0.08 53.94 02:36:01 PM 1 23.59 0.00 3.12 0.08 0.07 73.14 02:37:01 PM all 36.88 0.00 4.29 0.13 0.10 58.59 02:37:01 PM 0 58.30 0.00 5.20 0.18 0.12 36.20 02:37:01 PM 1 15.47 0.00 3.39 0.08 0.08 80.97 Average: all 36.21 0.00 4.90 1.23 0.10 57.57 Average: 0 46.73 0.00 5.44 1.39 0.10 46.35 Average: 1 25.70 0.00 4.36 1.07 0.09 68.79