---> uname -a: Linux prd-centos8-builder-2c-2g-388.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4799 19 2268 6771 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:af:3e:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:feaf:3ece/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:b3:23:0d 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) 10/03/2025 _x86_64_ (2 CPU) 14:31:35 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 252.05 32.84 219.21 7535.09 32530.97 02:34:01 PM 106.18 0.55 105.63 66.26 8933.74 02:35:01 PM 45.45 0.28 45.17 40.65 5658.50 02:36:01 PM 27.00 0.07 26.93 3.07 692.53 02:37:01 PM 22.06 0.48 21.58 41.19 709.45 Average: 90.55 6.84 83.70 1537.35 9705.37 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5235656 6977848 2646768 33.58 2688 1934256 1009236 11.30 201544 2154928 87292 02:34:01 PM 4997520 6970824 2884904 36.60 2688 2149328 964880 10.80 204956 2326724 102700 02:35:01 PM 4951228 6963352 2931196 37.19 2688 2187824 962340 10.78 233180 2343352 11740 02:36:01 PM 4863360 6908968 3019064 38.30 2688 2221332 1025848 11.49 270824 2394020 44240 02:37:01 PM 4914576 6927388 2967848 37.65 2688 2188464 983556 11.01 423792 2189452 10172 Average: 4992468 6949676 2889956 36.66 2688 2136241 989172 11.08 266859 2281695 51229 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 286.70 182.31 1738.43 62.24 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 36.24 32.31 304.52 6.73 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 58.36 47.55 598.72 9.70 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 18.73 20.63 14.11 9.04 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 31.11 23.03 35.50 8.98 0.00 0.00 0.00 0.00 02:37:01 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 86.23 61.17 538.28 19.34 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) 10/03/2025 _x86_64_ (2 CPU) 14:31:35 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 38.14 0.00 7.79 11.85 0.14 42.08 02:33:01 PM 0 44.85 0.00 7.79 12.52 0.15 34.69 02:33:01 PM 1 31.41 0.00 7.80 11.17 0.13 49.49 02:34:01 PM all 32.82 0.00 5.37 4.88 0.11 56.82 02:34:01 PM 0 47.79 0.00 6.90 5.21 0.12 39.98 02:34:01 PM 1 17.90 0.00 3.85 4.55 0.10 73.61 02:35:01 PM all 25.04 0.00 2.79 5.13 0.08 66.96 02:35:01 PM 0 33.80 0.00 3.46 6.65 0.08 56.01 02:35:01 PM 1 16.27 0.00 2.12 3.61 0.08 77.91 02:36:01 PM all 32.70 0.00 3.57 1.52 0.08 62.12 02:36:01 PM 0 43.74 0.00 3.74 2.52 0.10 49.90 02:36:01 PM 1 21.62 0.00 3.40 0.52 0.07 74.39 02:37:01 PM all 32.42 0.00 3.64 0.37 0.10 63.48 02:37:01 PM 0 49.33 0.00 5.17 0.50 0.10 44.89 02:37:01 PM 1 15.48 0.00 2.10 0.23 0.10 82.08 Average: all 32.22 0.00 4.63 4.74 0.10 58.30 Average: 0 43.90 0.00 5.41 5.47 0.11 45.10 Average: 1 20.52 0.00 3.85 4.01 0.10 71.52