---> uname -a: Linux prd-centos8-builder-2c-2g-528.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 646 4782 19 2268 6754 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:8c:39:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe8c:39a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:17:e3:85 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) 09/20/2025 _x86_64_ (2 CPU) 20:31:58 LINUX RESTART (2 CPU) 08:33:01 PM tps rtps wtps bread/s bwrtn/s 08:34:01 PM 120.10 0.77 119.33 72.65 11068.54 08:35:01 PM 40.09 0.08 40.00 1.87 5787.50 08:36:01 PM 25.71 0.27 25.45 41.86 634.56 08:37:01 PM 20.39 0.00 20.39 0.00 819.74 08:38:01 PM 28.13 0.92 27.21 95.18 770.19 Average: 46.88 0.41 46.48 42.31 3816.07 08:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 PM 4984336 6957408 2898088 36.77 2688 2148948 972504 10.89 204612 2338448 101328 08:35:01 PM 4937896 6948964 2944528 37.36 2688 2186420 988400 11.07 229188 2354764 24 08:36:01 PM 4877388 6921736 3005036 38.12 2688 2219916 1022612 11.45 270412 2377244 43076 08:37:01 PM 4981440 6991788 2900984 36.80 2688 2185800 930128 10.41 268552 2274252 8928 08:38:01 PM 4968112 6986856 2914312 36.97 2688 2193700 947812 10.61 423308 2133272 26992 Average: 4949834 6961350 2932590 37.20 2688 2186957 972291 10.89 279214 2295596 36070 08:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 63.82 54.81 708.77 9.15 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 49.40 35.50 580.45 4.13 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 20.03 20.38 25.53 8.65 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 18.29 17.33 17.69 5.66 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 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 26.36 21.56 29.49 11.64 0.00 0.00 0.00 0.00 08:38:01 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 35.58 29.92 272.39 7.84 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) 09/20/2025 _x86_64_ (2 CPU) 20:31:58 LINUX RESTART (2 CPU) 08:33:01 PM CPU %user %nice %system %iowait %steal %idle 08:34:01 PM all 35.75 0.00 5.60 0.88 0.12 57.65 08:34:01 PM 0 43.70 0.00 6.27 0.85 0.12 49.07 08:34:01 PM 1 27.81 0.00 4.94 0.91 0.12 66.22 08:35:01 PM all 10.54 0.00 1.19 0.42 0.06 87.80 08:35:01 PM 0 6.37 0.00 1.14 0.42 0.05 92.03 08:35:01 PM 1 14.70 0.00 1.23 0.42 0.07 83.58 08:36:01 PM all 29.88 0.00 3.30 0.13 0.09 66.60 08:36:01 PM 0 26.13 0.00 3.34 0.10 0.08 70.34 08:36:01 PM 1 33.62 0.00 3.27 0.15 0.10 62.86 08:37:01 PM all 29.45 0.00 3.46 0.08 0.08 66.93 08:37:01 PM 0 36.10 0.00 3.87 0.10 0.08 59.85 08:37:01 PM 1 22.79 0.00 3.05 0.05 0.08 74.02 08:38:01 PM all 35.84 0.00 4.21 0.16 0.11 59.68 08:38:01 PM 0 45.96 0.00 4.79 0.17 0.10 48.98 08:38:01 PM 1 25.76 0.00 3.63 0.15 0.12 70.35 Average: all 28.30 0.00 3.55 0.33 0.09 67.72 Average: 0 31.66 0.00 3.88 0.33 0.09 64.04 Average: 1 24.94 0.00 3.22 0.34 0.10 71.40