---> uname -a: Linux prd-centos8-robot-2c-8g-37470.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 622 4886 19 2188 6777 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:d6:45:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fed6:45df/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) 06/26/2025 _x86_64_ (2 CPU) 03:32:32 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 136.14 54.10 82.04 7527.49 25689.54 03:35:01 AM 89.14 0.73 88.40 53.06 10454.24 03:36:01 AM 38.55 0.38 38.17 64.25 3308.81 03:37:01 AM 75.17 9.48 65.69 1686.12 7963.91 03:38:01 AM 9.35 0.00 9.35 0.00 640.33 03:39:01 AM 2.57 0.03 2.53 1.07 355.38 03:40:01 AM 0.25 0.00 0.25 0.00 4.42 03:41:01 AM 0.23 0.00 0.23 0.00 164.80 03:42:01 AM 20.34 0.42 19.93 47.05 1320.98 Average: 41.30 7.24 34.07 1042.16 5544.77 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5421100 7089560 2461332 31.23 2688 1851528 652560 7.31 186072 1959564 162884 03:35:01 AM 5200628 7022600 2681804 34.02 2688 1998604 691960 7.75 198544 2132816 42496 03:36:01 AM 5157096 7039752 2725336 34.57 2688 2057236 701668 7.86 230264 2144908 49244 03:37:01 AM 4957120 7037684 2925312 37.11 2688 2249112 652456 7.31 266884 2279112 10824 03:38:01 AM 4916248 6997044 2966184 37.63 2688 2249456 740252 8.29 267152 2323624 88 03:39:01 AM 4890928 6979784 2991504 37.95 2688 2257516 755628 8.46 267152 2349096 4 03:40:01 AM 4876092 6964984 3006340 38.14 2688 2257552 761720 8.53 267152 2363796 4 03:41:01 AM 4854352 6948176 3028080 38.42 2688 2262476 777204 8.70 267212 2385064 24 03:42:01 AM 5097304 7028504 2785128 35.33 2688 2104972 659080 7.38 473352 1958884 24112 Average: 5041208 7012010 2841224 36.05 2688 2143161 710281 7.95 269309 2210763 32187 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 313.76 193.97 1666.81 59.94 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 71.89 50.81 754.98 8.48 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 29.42 24.26 124.38 6.75 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 210.11 150.62 236.39 41.28 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 25.18 17.36 6.10 1.80 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 253.47 252.47 116.33 105.74 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 233.76 229.90 303.06 84.48 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 73.31 68.61 316.63 17.66 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 75.34 46.73 102.71 40.16 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 142.92 114.97 403.05 40.70 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) 06/26/2025 _x86_64_ (2 CPU) 03:32:32 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 42.49 0.03 7.72 8.61 0.10 41.05 03:34:01 AM 0 34.73 0.02 6.84 6.81 0.10 51.50 03:34:01 AM 1 50.28 0.05 8.60 10.41 0.10 30.56 03:35:01 AM all 25.45 0.00 3.69 2.09 0.08 68.69 03:35:01 AM 0 19.00 0.00 3.14 2.05 0.08 75.72 03:35:01 AM 1 31.89 0.00 4.24 2.12 0.08 61.67 03:36:01 AM all 21.20 0.00 3.15 0.68 0.08 74.89 03:36:01 AM 0 17.33 0.00 3.06 0.85 0.07 78.70 03:36:01 AM 1 25.06 0.00 3.25 0.52 0.08 71.09 03:37:01 AM all 22.67 0.00 4.36 0.98 0.09 71.91 03:37:01 AM 0 14.20 0.00 3.36 0.68 0.10 81.66 03:37:01 AM 1 31.14 0.00 5.36 1.27 0.08 62.15 03:38:01 AM all 2.92 0.00 0.31 0.09 0.04 96.63 03:38:01 AM 0 1.79 0.00 0.33 0.00 0.03 97.84 03:38:01 AM 1 4.06 0.00 0.29 0.18 0.05 95.42 03:39:01 AM all 26.38 0.00 0.52 0.03 0.10 72.98 03:39:01 AM 0 32.07 0.00 0.65 0.03 0.10 67.14 03:39:01 AM 1 20.70 0.00 0.38 0.02 0.10 78.80 03:40:01 AM all 24.32 0.00 0.48 0.00 0.10 75.10 03:40:01 AM 0 5.54 0.00 0.20 0.00 0.10 94.16 03:40:01 AM 1 43.06 0.00 0.75 0.00 0.10 56.08 03:41:01 AM all 8.40 0.00 0.32 0.00 0.09 91.18 03:41:01 AM 0 3.36 0.00 0.30 0.00 0.08 96.26 03:41:01 AM 1 13.44 0.00 0.34 0.00 0.10 86.13 03:42:01 AM all 25.58 0.00 3.29 0.11 0.07 70.96 03:42:01 AM 0 21.55 0.00 3.98 0.08 0.07 74.33 03:42:01 AM 1 29.61 0.00 2.60 0.13 0.07 67.59 Average: all 22.17 0.00 2.65 1.40 0.08 73.69 Average: 0 16.63 0.00 2.43 1.17 0.08 79.68 Average: 1 27.71 0.01 2.87 1.63 0.09 67.71