---> uname -a: Linux prd-centos8-builder-2c-2g-40101.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 619 4817 19 2260 6781 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:02:18:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe02:1843/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:20:67:03 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) 07/06/2025 _x86_64_ (2 CPU) 02:32:33 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 102.68 31.62 71.06 7272.51 38052.65 02:35:01 AM 82.06 0.42 81.64 17.99 7027.61 02:36:01 AM 77.34 0.73 76.60 103.72 8814.83 02:37:01 AM 32.21 0.07 32.14 3.07 1258.35 02:38:01 AM 15.70 0.00 15.70 0.00 454.27 02:39:01 AM 19.03 0.48 18.54 41.19 1826.52 Average: 54.83 5.55 49.28 1239.81 9572.65 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 5389012 7040976 2493412 31.63 2688 1845892 954476 10.69 193916 2016060 56472 02:35:01 AM 5014284 6949772 2868140 36.39 2688 2114988 1017688 11.40 209792 2322476 172324 02:36:01 AM 4986556 6989756 2895868 36.74 2688 2178704 952292 10.66 232732 2310016 27036 02:37:01 AM 4893800 6930132 2988624 37.92 2688 2212064 1009148 11.30 270148 2364484 43192 02:38:01 AM 4975340 6978488 2907084 36.88 2688 2178800 952360 10.66 268068 2284768 9928 02:39:01 AM 4910672 6916356 2971752 37.70 2688 2181128 1019996 11.42 423144 2193824 10996 Average: 5028277 6967580 2854147 36.21 2688 2118596 984327 11.02 266300 2248605 53325 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 239.45 134.39 1189.53 58.66 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 61.48 53.83 835.04 6.73 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 62.42 49.98 574.44 11.24 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 20.71 24.46 25.58 8.85 0.00 0.00 0.00 0.00 02:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 18.18 18.26 18.05 5.70 0.00 0.00 0.00 0.00 02:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 12.30 11.65 17.96 6.06 0.00 0.00 0.00 0.00 02:39:01 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 69.09 48.76 443.44 16.21 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) 07/06/2025 _x86_64_ (2 CPU) 02:32:33 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 30.09 0.00 6.70 20.42 0.10 42.70 02:34:01 AM 0 32.62 0.00 6.81 23.12 0.08 37.36 02:34:01 AM 1 27.55 0.00 6.58 17.72 0.12 48.03 02:35:01 AM all 27.29 0.00 3.91 8.01 0.10 60.68 02:35:01 AM 0 29.48 0.00 4.12 7.84 0.10 58.47 02:35:01 AM 1 25.11 0.00 3.70 8.19 0.10 62.90 02:36:01 AM all 27.86 0.00 4.34 9.89 0.10 57.81 02:36:01 AM 0 25.67 0.00 3.95 8.61 0.12 61.65 02:36:01 AM 1 30.06 0.00 4.73 11.17 0.08 53.95 02:37:01 AM all 29.86 0.00 3.15 4.84 0.09 62.06 02:37:01 AM 0 26.07 0.00 3.15 5.08 0.10 65.59 02:37:01 AM 1 33.65 0.00 3.15 4.60 0.08 58.52 02:38:01 AM all 29.94 0.00 3.66 2.52 0.08 63.80 02:38:01 AM 0 30.51 0.00 3.87 3.15 0.07 62.40 02:38:01 AM 1 29.37 0.00 3.45 1.89 0.08 65.21 02:39:01 AM all 19.89 0.00 1.80 2.83 0.08 75.40 02:39:01 AM 0 24.40 0.00 2.08 3.53 0.08 69.91 02:39:01 AM 1 15.39 0.00 1.53 2.13 0.07 80.89 Average: all 27.49 0.00 3.92 8.07 0.09 60.43 Average: 0 28.12 0.00 3.99 8.53 0.09 59.26 Average: 1 26.85 0.00 3.85 7.60 0.09 61.61