---> uname -a: Linux prd-centos8-robot-2c-8g-2719.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: 2800.000 BogoMIPS: 5600.00 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 573 4961 19 2162 6826 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:fc:cf:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fefc:cfea/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) 08/20/2025 _x86_64_ (2 CPU) 04:28:22 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 66.54 27.59 38.95 5672.38 16710.23 04:31:01 AM 118.53 0.07 118.46 1.87 11903.38 04:32:01 AM 34.11 0.68 33.43 51.59 4126.41 04:33:01 AM 55.88 7.10 48.78 1309.96 3168.64 04:34:01 AM 43.91 0.25 43.66 47.06 6896.37 04:35:01 AM 4.28 0.22 4.07 11.73 156.76 04:36:01 AM 1.97 0.00 1.97 0.00 70.70 04:37:01 AM 0.30 0.00 0.30 0.00 13.61 04:38:01 AM 25.87 0.65 25.22 74.11 1210.15 Average: 39.04 4.06 34.98 796.56 4917.43 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5557624 7084536 2324808 29.49 2688 1719560 704116 7.88 185500 1856560 104112 04:31:01 AM 5073284 6947156 2809148 35.64 2688 2050276 761016 8.52 192028 2267960 145628 04:32:01 AM 5180564 7015860 2701868 34.28 2688 2011460 704708 7.89 209280 2143012 12020 04:33:01 AM 4922768 7003916 2959664 37.55 2688 2249204 694028 7.77 258068 2326828 169172 04:34:01 AM 4977196 7063028 2905236 36.86 2688 2253224 630440 7.06 262368 2259956 4 04:35:01 AM 4887088 6973528 2995344 38.00 2688 2253832 749060 8.39 262492 2349240 84 04:36:01 AM 4756196 6842676 3126236 39.66 2688 2253872 902208 10.10 262492 2480152 20 04:37:01 AM 4975744 7063088 2906688 36.88 2688 2254736 635572 7.12 262836 2261292 564 04:38:01 AM 5136636 7041820 2745796 34.83 2688 2078492 676196 7.57 457872 1931508 12608 Average: 5051900 7003956 2830532 35.91 2688 2124962 717483 8.03 261437 2208501 49357 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 254.37 165.51 1257.41 57.22 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 106.65 79.12 1214.44 11.29 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 13.38 4.68 4.87 2.09 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 41.12 35.20 330.89 8.69 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 174.94 131.43 42.15 38.35 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 85.34 124.58 425.55 697.55 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 358.04 352.42 6748.18 22.78 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 249.82 239.42 4225.45 16.01 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 57.80 36.97 86.25 22.44 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 149.05 129.93 1592.76 97.38 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) 08/20/2025 _x86_64_ (2 CPU) 04:28:22 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 34.09 0.01 5.95 20.42 0.12 39.41 04:30:01 AM 0 37.26 0.02 6.22 23.34 0.12 33.05 04:30:01 AM 1 30.93 0.00 5.68 17.52 0.12 45.75 04:31:01 AM all 37.08 0.00 5.23 3.31 0.12 54.27 04:31:01 AM 0 27.13 0.00 4.29 3.31 0.12 65.15 04:31:01 AM 1 47.04 0.00 6.17 3.30 0.12 43.38 04:32:01 AM all 9.18 0.00 1.59 3.70 0.32 85.22 04:32:01 AM 0 10.54 0.00 1.89 3.89 0.55 83.13 04:32:01 AM 1 7.82 0.00 1.28 3.50 0.08 87.31 04:33:01 AM all 30.32 0.00 4.85 0.84 0.12 63.88 04:33:01 AM 0 21.58 0.00 4.33 0.72 0.12 73.26 04:33:01 AM 1 39.07 0.00 5.37 0.97 0.12 54.48 04:34:01 AM all 10.09 0.00 2.23 0.79 0.06 86.82 04:34:01 AM 0 8.21 0.00 1.79 0.43 0.05 89.52 04:34:01 AM 1 11.98 0.00 2.67 1.15 0.07 84.13 04:35:01 AM all 8.93 0.00 0.43 0.03 0.07 90.55 04:35:01 AM 0 8.90 0.00 0.32 0.00 0.07 90.71 04:35:01 AM 1 8.95 0.00 0.54 0.05 0.07 90.39 04:36:01 AM all 14.17 0.00 1.91 0.00 0.29 83.63 04:36:01 AM 0 6.54 0.00 1.08 0.00 0.13 92.25 04:36:01 AM 1 21.82 0.00 2.75 0.00 0.44 75.00 04:37:01 AM all 10.20 0.00 1.23 0.01 0.14 88.42 04:37:01 AM 0 0.70 0.00 0.20 0.02 0.13 98.95 04:37:01 AM 1 19.96 0.00 2.29 0.00 0.15 77.60 04:38:01 AM all 26.35 0.00 3.75 0.20 0.10 69.60 04:38:01 AM 0 27.59 0.00 3.62 0.22 0.10 68.48 04:38:01 AM 1 25.12 0.00 3.87 0.18 0.10 70.72 Average: all 20.07 0.00 3.02 3.26 0.15 73.50 Average: 0 16.51 0.00 2.64 3.54 0.15 77.16 Average: 1 23.65 0.00 3.41 2.97 0.14 69.83