---> uname -a: Linux prd-centos8-builder-2c-2g-12486.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 25M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4752 27 2283 6731 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:ed:44:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:feed:44b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:38:ca:63:f9 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) 11/21/2025 _x86_64_ (2 CPU) 20:31:34 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 186.29 16.89 169.39 5591.20 7386.99 08:34:01 PM 112.31 0.52 111.80 65.19 12148.99 08:35:01 PM 38.23 0.70 37.53 72.92 1956.17 08:36:01 PM 23.66 0.00 23.66 0.00 903.22 08:37:01 PM 24.28 0.52 23.76 64.66 693.97 Average: 76.96 3.73 73.23 1158.90 4617.84 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5132196 6977688 2750236 34.89 2688 2036284 991004 11.10 201892 2224116 167328 08:34:01 PM 4911612 6929968 2970820 37.69 2688 2201548 1021144 11.43 230300 2383100 44592 08:35:01 PM 4835984 6888492 3046448 38.65 2688 2235832 1051564 11.77 285828 2404984 43076 08:36:01 PM 4838804 6891320 3043628 38.61 2688 2235832 1041168 11.66 286428 2401268 43076 08:37:01 PM 4895340 6919324 2987092 37.90 2688 2206796 1010552 11.32 438128 2193368 25108 Average: 4922787 6921358 2959645 37.55 2688 2183258 1023086 11.46 288515 2321367 64636 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 331.41 192.85 1826.05 63.37 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 85.32 68.06 824.64 10.34 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 22.96 23.25 29.54 9.41 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 17.68 17.54 17.05 6.85 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 21.96 19.70 28.36 9.33 0.00 0.00 0.00 0.00 08:37:01 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 95.87 64.28 545.15 19.86 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) 11/21/2025 _x86_64_ (2 CPU) 20:31:34 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 40.36 0.00 6.92 1.85 0.09 50.78 08:33:01 PM 0 36.35 0.00 6.04 0.83 0.10 56.69 08:33:01 PM 1 44.39 0.00 7.81 2.86 0.08 44.86 08:34:01 PM all 32.95 0.00 4.77 2.37 0.09 59.81 08:34:01 PM 0 34.46 0.00 4.57 3.59 0.08 57.30 08:34:01 PM 1 31.44 0.00 4.97 1.15 0.10 62.33 08:35:01 PM all 33.65 0.00 3.66 0.23 0.09 62.37 08:35:01 PM 0 34.28 0.00 3.74 0.20 0.10 61.68 08:35:01 PM 1 33.03 0.00 3.58 0.25 0.08 63.06 08:36:01 PM all 32.26 0.00 3.37 0.17 0.09 64.10 08:36:01 PM 0 35.15 0.00 4.02 0.12 0.08 60.63 08:36:01 PM 1 29.37 0.00 2.73 0.22 0.10 67.58 08:37:01 PM all 35.47 0.00 4.24 0.14 0.08 60.07 08:37:01 PM 0 41.47 0.00 4.46 0.18 0.08 53.81 08:37:01 PM 1 29.45 0.00 4.02 0.10 0.08 66.35 Average: all 34.94 0.00 4.59 0.95 0.09 59.43 Average: 0 36.34 0.00 4.56 0.98 0.09 58.02 Average: 1 33.53 0.00 4.62 0.91 0.09 60.85