---> uname -a: Linux prd-centos8-builder-2c-2g-2413.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 652 4777 19 2268 6748 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:d5:68:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fed5:683b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3a:da:5b:43 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) 10/10/2025 _x86_64_ (2 CPU) 06:31:40 LINUX RESTART (2 CPU) 06:32:02 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 194.46 54.08 140.38 13466.62 40506.57 06:34:01 AM 65.42 0.52 64.90 21.19 5383.97 06:35:01 AM 88.62 0.48 88.14 63.58 10877.44 06:36:01 AM 29.06 0.25 28.81 40.13 1667.54 06:37:01 AM 24.68 0.07 24.61 3.07 659.31 06:38:01 AM 22.66 0.72 21.95 67.59 608.60 Average: 70.47 9.23 61.25 2245.93 9865.85 06:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5376276 7024736 2506148 31.79 2688 1842476 965700 10.81 194512 2027388 57844 06:34:01 AM 5054816 6950964 2827608 35.87 2688 2078156 986028 11.04 203132 2296732 187772 06:35:01 AM 4871724 6914044 3010700 38.20 2688 2218624 1027776 11.51 209024 2449340 44524 06:36:01 AM 4917788 6928336 2964636 37.61 2688 2186188 997024 11.16 234280 2376468 10924 06:37:01 AM 4980996 6992608 2901428 36.81 2688 2187184 933072 10.45 269196 2278808 10768 06:38:01 AM 4916064 6927776 2966360 37.63 2688 2187356 994896 11.14 425160 2188048 9024 Average: 5019611 6956411 2862813 36.32 2688 2116664 984083 11.02 255884 2269464 53476 06:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 235.29 137.21 1160.35 58.50 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 80.56 66.27 896.52 7.80 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 38.12 32.56 588.38 6.15 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 14.93 16.91 21.42 6.23 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 16.19 18.44 14.31 7.88 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 23.58 22.20 29.39 10.38 0.00 0.00 0.00 0.00 06:38:01 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 67.65 48.69 449.79 16.04 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) 10/10/2025 _x86_64_ (2 CPU) 06:31:40 LINUX RESTART (2 CPU) 06:32:02 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 32.57 0.00 8.72 18.79 0.10 39.82 06:33:01 AM 0 35.96 0.00 9.09 23.31 0.10 31.54 06:33:01 AM 1 29.18 0.00 8.35 14.27 0.10 48.10 06:34:01 AM all 24.80 0.00 3.34 5.08 0.10 66.68 06:34:01 AM 0 31.92 0.00 4.07 6.24 0.10 57.66 06:34:01 AM 1 17.69 0.00 2.60 3.92 0.10 75.69 06:35:01 AM all 20.59 0.00 3.69 12.95 0.08 62.69 06:35:01 AM 0 29.16 0.00 4.02 12.84 0.08 53.89 06:35:01 AM 1 12.01 0.00 3.35 13.05 0.08 71.51 06:36:01 AM all 27.17 0.00 3.14 3.08 0.08 66.53 06:36:01 AM 0 41.55 0.00 3.57 4.31 0.10 50.48 06:36:01 AM 1 12.79 0.00 2.72 1.85 0.07 82.57 06:37:01 AM all 34.88 0.00 3.38 1.17 0.10 60.47 06:37:01 AM 0 53.82 0.00 4.10 1.83 0.12 40.13 06:37:01 AM 1 15.92 0.00 2.67 0.50 0.08 80.82 06:38:01 AM all 31.76 0.00 3.68 1.17 0.09 63.30 06:38:01 AM 0 48.45 0.00 4.50 1.07 0.10 45.88 06:38:01 AM 1 15.07 0.00 2.85 1.27 0.08 80.73 Average: all 28.61 0.00 4.31 6.99 0.09 60.00 Average: 0 40.16 0.00 4.88 8.20 0.10 46.66 Average: 1 17.06 0.00 3.74 5.77 0.09 73.35