---> uname -a: Linux prd-centos8-builder-2c-2g-50915.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 664 4769 19 2262 6736 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:18:fd:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe18:fdb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cc:48:6b:ac 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) 09/09/2025 _x86_64_ (2 CPU) 00:31:33 LINUX RESTART (2 CPU) 12:32:03 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 184.54 30.55 153.99 6574.67 36002.91 12:34:01 AM 121.15 0.73 120.41 71.59 10152.59 12:35:01 AM 50.62 0.25 50.37 40.12 5715.69 12:36:01 AM 22.48 0.10 22.38 3.60 595.87 12:37:01 AM 21.39 0.48 20.91 41.19 853.40 Average: 79.34 6.26 73.08 1311.42 10495.29 12:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5291696 6977816 2590736 32.87 2688 1879012 1011592 11.33 198692 2105932 67180 12:34:01 AM 4957436 6924992 2924996 37.11 2688 2143588 1004884 11.25 204272 2368832 101144 12:35:01 AM 4848856 6889016 3033576 38.49 2688 2215416 1035120 11.59 269936 2408732 44248 12:36:01 AM 4926708 6933508 2955724 37.50 2688 2182108 990920 11.10 267356 2332960 10768 12:37:01 AM 4924716 6930680 2957716 37.52 2688 2181480 992152 11.11 423480 2179532 9012 Average: 4989882 6931202 2892550 36.70 2688 2120321 1006934 11.27 272747 2279198 46470 12:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 255.97 150.59 1382.93 61.15 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 68.47 57.31 695.92 9.75 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 91.72 75.44 609.11 17.60 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 15.73 13.88 13.64 6.61 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 32.94 23.66 30.43 8.84 0.00 0.00 0.00 0.00 12:37:01 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 91.88 63.60 540.83 20.52 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) 09/09/2025 _x86_64_ (2 CPU) 00:31:33 LINUX RESTART (2 CPU) 12:32:03 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 33.01 0.00 6.75 15.14 0.10 45.01 12:33:01 AM 0 33.08 0.00 6.23 15.24 0.09 45.36 12:33:01 AM 1 32.93 0.00 7.27 15.04 0.10 44.66 12:34:01 AM all 37.44 0.00 5.47 2.70 0.09 54.30 12:34:01 AM 0 24.50 0.00 4.25 2.26 0.10 68.89 12:34:01 AM 1 50.45 0.00 6.70 3.15 0.08 39.62 12:35:01 AM all 29.95 0.00 4.45 2.41 0.12 63.08 12:35:01 AM 0 16.47 0.00 3.71 1.39 0.12 78.32 12:35:01 AM 1 43.47 0.00 5.19 3.43 0.12 47.80 12:36:01 AM all 27.53 0.00 2.74 0.14 0.08 69.50 12:36:01 AM 0 9.59 0.00 1.87 0.07 0.08 88.39 12:36:01 AM 1 45.51 0.00 3.62 0.22 0.08 50.57 12:37:01 AM all 27.19 0.00 3.45 0.49 0.08 68.79 12:37:01 AM 0 15.01 0.00 2.63 0.48 0.07 81.81 12:37:01 AM 1 39.38 0.00 4.27 0.50 0.08 55.77 Average: all 31.01 0.00 4.55 4.09 0.09 60.26 Average: 0 19.62 0.00 3.72 3.80 0.09 72.77 Average: 1 42.42 0.00 5.39 4.38 0.09 47.71