---> uname -a: Linux prd-centos8-robot-2c-8g-684.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4967 19 2098 6770 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:24:6f:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe24:6f97/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/21/2025 _x86_64_ (2 CPU) 00:33:19 LINUX RESTART (2 CPU) 12:34:02 AM tps rtps wtps bread/s bwrtn/s 12:35:02 AM 90.14 8.73 81.41 1515.28 6675.94 12:36:01 AM 85.63 0.73 84.90 53.82 10253.72 12:37:01 AM 8.45 0.03 8.41 0.53 1339.75 12:38:01 AM 17.61 0.20 17.41 34.79 774.75 12:39:01 AM 3.90 0.00 3.90 0.00 103.38 12:40:01 AM 0.32 0.00 0.32 0.00 5.16 12:41:01 AM 0.18 0.00 0.18 0.00 1.77 12:42:01 AM 0.18 0.00 0.18 0.00 2.15 12:43:01 AM 0.25 0.00 0.25 0.00 2.92 12:44:01 AM 24.05 0.68 23.36 94.92 648.11 Average: 22.85 1.02 21.83 167.89 1959.02 12:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:02 AM 5292636 7015484 2589792 32.86 2688 1905200 773336 8.66 187292 2080944 185464 12:36:01 AM 5141080 6978112 2741348 34.78 2688 2013276 792856 8.88 198888 2191788 36008 12:37:01 AM 5138492 6975548 2743936 34.81 2688 2013296 792856 8.88 198888 2193840 4 12:38:01 AM 5113528 6951968 2768900 35.13 2688 2014484 795796 8.91 224388 2194236 28 12:39:01 AM 5114232 6952628 2768196 35.12 2688 2014488 795796 8.91 224384 2193392 4 12:40:01 AM 5113788 6952196 2768640 35.12 2688 2014492 789132 8.84 226236 2191964 4 12:41:01 AM 5112268 6950688 2770160 35.14 2688 2014496 789132 8.84 226236 2193880 4 12:42:01 AM 5112056 6950480 2770372 35.15 2688 2014500 789132 8.84 226236 2193924 4 12:43:01 AM 5111732 6950156 2770696 35.15 2688 2014500 789132 8.84 226236 2194236 12 12:44:01 AM 5099252 6942636 2783176 35.31 2688 2018752 796956 8.92 385512 2047164 25228 Average: 5134906 6961990 2747522 34.86 2688 2003748 790412 8.85 232430 2167537 24676 12:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 AM eth0 245.97 162.22 1606.89 53.66 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 51.08 39.15 602.57 6.42 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 1.62 0.33 0.23 0.06 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 12.65 9.77 13.26 5.42 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.07 0.30 0.13 0.04 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 1.55 0.82 0.88 0.22 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.00 0.35 0.20 0.09 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 1.13 0.45 0.26 0.09 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 3.60 0.75 1.12 0.61 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 17.96 16.55 14.56 8.53 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 33.38 22.81 221.07 7.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/21/2025 _x86_64_ (2 CPU) 00:33:19 LINUX RESTART (2 CPU) 12:34:02 AM CPU %user %nice %system %iowait %steal %idle 12:35:02 AM all 36.70 0.00 5.44 1.45 0.11 56.30 12:35:02 AM 0 48.56 0.00 5.88 1.32 0.10 44.13 12:35:02 AM 1 24.84 0.00 4.99 1.58 0.12 68.48 12:36:01 AM all 20.22 0.00 3.05 1.45 0.07 75.22 12:36:01 AM 0 27.21 0.00 3.26 1.37 0.07 68.09 12:36:01 AM 1 13.23 0.00 2.83 1.53 0.07 82.35 12:37:01 AM all 0.33 0.00 0.13 0.18 0.03 99.33 12:37:01 AM 0 0.52 0.00 0.18 0.35 0.03 98.92 12:37:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 12:38:01 AM all 11.80 0.00 1.27 0.09 0.07 86.77 12:38:01 AM 0 9.49 0.00 1.25 0.10 0.07 89.09 12:38:01 AM 1 14.12 0.00 1.29 0.08 0.07 84.45 12:39:01 AM all 0.33 0.00 0.08 0.02 0.04 99.54 12:39:01 AM 0 0.55 0.00 0.05 0.03 0.03 99.33 12:39:01 AM 1 0.10 0.00 0.10 0.00 0.05 99.75 12:40:01 AM all 1.11 0.00 0.18 0.00 0.04 98.67 12:40:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 12:40:01 AM 1 1.65 0.00 0.30 0.00 0.03 98.01 12:41:01 AM all 0.37 0.00 0.06 0.00 0.03 99.54 12:41:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 12:41:01 AM 1 0.17 0.00 0.07 0.00 0.05 99.72 12:42:01 AM all 0.21 0.00 0.07 0.00 0.03 99.70 12:42:01 AM 0 0.28 0.00 0.08 0.00 0.03 99.60 12:42:01 AM 1 0.13 0.00 0.05 0.00 0.02 99.80 12:43:01 AM all 0.30 0.00 0.09 0.00 0.06 99.55 12:43:01 AM 0 0.42 0.00 0.10 0.00 0.07 99.42 12:43:01 AM 1 0.18 0.00 0.08 0.00 0.05 99.68 12:44:01 AM all 29.59 0.00 3.73 0.23 0.09 66.37 12:44:01 AM 0 40.40 0.00 4.36 0.30 0.08 54.86 12:44:01 AM 1 18.79 0.00 3.10 0.15 0.10 77.86 Average: all 10.04 0.00 1.40 0.34 0.06 88.17 Average: 0 12.77 0.00 1.52 0.34 0.06 85.31 Average: 1 7.30 0.00 1.28 0.33 0.06 91.03