---> uname -a: Linux prd-centos8-builder-2c-2g-1858.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 627 4807 19 2262 6772 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:6b:18:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe6b:1800/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e7:26:00:66 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) 08/16/2025 _x86_64_ (2 CPU) 16:31:29 LINUX RESTART (2 CPU) 04:32:02 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 189.85 26.49 163.36 6244.58 10060.33 04:34:01 PM 118.70 0.45 118.25 63.06 12149.88 04:35:01 PM 39.49 0.32 39.17 43.19 2487.74 04:36:01 PM 20.45 0.03 20.41 0.53 534.61 04:37:01 PM 25.51 0.92 24.59 95.17 648.45 Average: 78.44 5.57 72.86 1273.15 5160.12 04:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5181444 6959988 2700988 34.27 2688 1968528 1059072 11.86 213676 2190944 125088 04:34:01 PM 4879960 6917196 3002472 38.09 2688 2213028 1027988 11.51 207748 2433952 69936 04:35:01 PM 4949436 6955072 2932996 37.21 2688 2180652 987276 11.05 266492 2310276 9928 04:36:01 PM 4956760 6962108 2925672 37.12 2688 2180668 975476 10.92 267620 2302076 9928 04:37:01 PM 4936232 6947300 2946200 37.38 2688 2185704 993940 11.13 422264 2167636 25164 Average: 4980766 6948333 2901666 36.81 2688 2145716 1008750 11.29 275560 2280977 48009 04:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 325.75 189.70 1801.21 63.81 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 73.57 59.14 827.99 9.74 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 21.31 22.71 26.17 8.67 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.73 19.56 19.02 7.04 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 27.72 23.34 28.88 15.62 0.00 0.00 0.00 0.00 04:37:01 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 92.86 62.48 536.53 20.84 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) 08/16/2025 _x86_64_ (2 CPU) 16:31:29 LINUX RESTART (2 CPU) 04:32:02 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 33.36 0.00 6.84 3.62 0.09 56.08 04:33:01 PM 0 38.99 0.00 7.67 4.74 0.10 48.50 04:33:01 PM 1 27.74 0.00 6.02 2.50 0.09 63.65 04:34:01 PM all 34.41 0.00 5.55 3.58 0.10 56.35 04:34:01 PM 0 42.01 0.00 6.85 4.22 0.10 46.82 04:34:01 PM 1 26.84 0.00 4.26 2.95 0.10 65.86 04:35:01 PM all 34.40 0.00 3.98 0.53 0.09 60.99 04:35:01 PM 0 42.17 0.00 4.04 0.60 0.10 53.09 04:35:01 PM 1 26.64 0.00 3.92 0.47 0.08 68.89 04:36:01 PM all 32.24 0.00 3.79 0.22 0.09 63.65 04:36:01 PM 0 50.52 0.00 4.68 0.30 0.10 44.40 04:36:01 PM 1 13.96 0.00 2.90 0.15 0.08 82.90 04:37:01 PM all 37.11 0.00 4.28 0.34 0.08 58.18 04:37:01 PM 0 62.43 0.00 5.56 0.53 0.10 31.38 04:37:01 PM 1 11.85 0.00 3.01 0.15 0.07 84.92 Average: all 34.31 0.00 4.88 1.65 0.09 59.06 Average: 0 47.26 0.00 5.75 2.07 0.10 44.83 Average: 1 21.38 0.00 4.01 1.24 0.08 73.28