---> uname -a: Linux prd-centos8-builder-2c-2g-4208.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 607 4822 19 2267 6792 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:92:ea:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe92:ea67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:ef:82:68 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) 10/31/2025 _x86_64_ (2 CPU) 18:31:32 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 221.54 26.22 195.32 6142.89 16198.40 06:34:01 PM 116.56 0.45 116.11 63.05 12487.62 06:35:01 PM 32.22 0.35 31.87 43.71 1785.16 06:36:01 PM 19.13 0.00 19.13 0.00 513.33 06:37:01 PM 18.66 0.48 18.18 41.19 477.77 Average: 81.62 5.50 76.12 1258.17 6292.50 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5108308 6953160 2774116 35.19 2688 2031924 1038804 11.63 230800 2235676 180572 06:34:01 PM 4844808 6899832 3037616 38.54 2688 2230616 1057872 11.84 211268 2470832 74056 06:35:01 PM 4976900 6987432 2905524 36.86 2688 2185832 960156 10.75 268384 2282800 9940 06:36:01 PM 5026260 7037304 2856164 36.23 2688 2186728 913728 10.23 268432 2234260 10756 06:37:01 PM 4922724 6934372 2959700 37.55 2688 2187276 1020496 11.43 424396 2182068 10184 Average: 4975800 6962420 2906624 36.87 2688 2164475 998211 11.18 280656 2281127 57102 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 274.38 175.14 1780.80 62.01 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 68.83 55.10 846.72 9.84 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 19.82 21.12 26.28 8.03 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 8.51 11.56 7.38 4.75 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 24.65 21.06 30.45 9.01 0.00 0.00 0.00 0.00 06:37:01 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 79.24 56.80 538.33 18.73 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) 10/31/2025 _x86_64_ (2 CPU) 18:31:32 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 41.80 0.00 7.81 2.40 0.15 47.83 06:33:01 PM 0 41.51 0.00 7.57 1.37 0.15 49.40 06:33:01 PM 1 42.10 0.00 8.06 3.43 0.15 46.26 06:34:01 PM all 34.60 0.00 5.52 1.49 0.12 58.26 06:34:01 PM 0 30.65 0.00 5.24 1.35 0.13 62.64 06:34:01 PM 1 38.56 0.00 5.81 1.63 0.12 53.88 06:35:01 PM all 32.80 0.00 3.96 0.83 0.11 62.29 06:35:01 PM 0 29.72 0.00 3.74 0.88 0.10 65.55 06:35:01 PM 1 35.87 0.00 4.19 0.78 0.12 59.04 06:36:01 PM all 21.51 0.00 2.08 5.78 0.11 70.53 06:36:01 PM 0 19.21 0.00 1.92 4.06 0.10 74.71 06:36:01 PM 1 23.81 0.00 2.23 7.51 0.12 66.34 06:37:01 PM all 29.99 0.00 3.38 0.67 0.10 65.85 06:37:01 PM 0 31.73 0.00 3.66 0.49 0.10 64.03 06:37:01 PM 1 28.26 0.00 3.11 0.85 0.10 67.68 Average: all 32.14 0.00 4.55 2.23 0.12 60.96 Average: 0 30.56 0.00 4.42 1.63 0.12 63.27 Average: 1 33.72 0.00 4.68 2.84 0.12 58.64