---> uname -a: Linux prd-centos8-builder-2c-2g-3578.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 647 4783 19 2266 6753 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:4d:8a:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe4d:8a42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:f0:f5:bf 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) 10/30/2025 _x86_64_ (2 CPU) 02:32:31 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 204.90 26.62 178.28 6180.64 27239.58 02:35:01 AM 104.72 0.53 104.18 65.72 8978.10 02:36:01 AM 50.34 0.25 50.09 40.13 5538.56 02:37:01 AM 19.99 0.10 19.89 3.60 570.59 02:38:01 AM 20.45 0.42 20.03 31.46 814.96 Average: 80.09 5.59 74.50 1264.60 8629.33 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 5224340 6962528 2658092 33.72 2688 1929988 1019856 11.42 200668 2166996 87044 02:35:01 AM 4943460 6929208 2938972 37.29 2688 2161584 1007524 11.28 204836 2380604 111252 02:36:01 AM 4852632 6895676 3029800 38.44 2688 2218364 1035980 11.60 269244 2405300 45228 02:37:01 AM 4891384 6924728 2991048 37.95 2688 2208764 1010840 11.32 269220 2366716 34532 02:38:01 AM 4982216 6992816 2900216 36.79 2688 2185952 984396 11.02 268452 2276344 10768 Average: 4978806 6940991 2903626 36.84 2688 2140930 1011719 11.33 242484 2319192 57765 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 288.86 186.81 1738.58 62.83 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 46.96 40.51 434.19 8.06 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 78.42 62.77 489.56 15.44 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 14.88 13.36 36.37 5.51 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 26.11 21.78 28.65 8.00 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.06 65.05 545.53 19.97 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) 10/30/2025 _x86_64_ (2 CPU) 02:32:31 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 38.20 0.00 7.19 9.41 0.13 45.07 02:34:01 AM 0 42.46 0.00 7.29 10.38 0.15 39.72 02:34:01 AM 1 33.94 0.00 7.09 8.44 0.12 50.41 02:35:01 AM all 35.60 0.00 5.35 3.08 0.12 55.85 02:35:01 AM 0 28.72 0.00 5.56 3.26 0.10 62.36 02:35:01 AM 1 42.48 0.00 5.14 2.90 0.13 49.34 02:36:01 AM all 32.29 0.00 4.33 2.05 0.12 61.21 02:36:01 AM 0 27.07 0.00 3.56 1.92 0.10 67.35 02:36:01 AM 1 37.51 0.00 5.10 2.18 0.13 55.08 02:37:01 AM all 22.82 0.00 2.47 4.75 0.13 69.84 02:37:01 AM 0 22.36 0.00 2.52 4.72 0.17 70.24 02:37:01 AM 1 23.27 0.00 2.43 4.78 0.08 69.44 02:38:01 AM all 28.88 0.00 2.86 1.51 0.09 66.66 02:38:01 AM 0 30.00 0.00 2.99 1.61 0.10 65.30 02:38:01 AM 1 27.76 0.00 2.73 1.40 0.08 68.02 Average: all 31.56 0.00 4.44 4.15 0.12 59.73 Average: 0 30.12 0.00 4.38 4.37 0.12 61.00 Average: 1 33.00 0.00 4.50 3.93 0.11 58.46