---> uname -a: Linux prd-centos8-robot-2c-8g-47734.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 581 4955 19 2161 6818 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:7e:ce:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe7e:ce9f/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) 07/31/2025 _x86_64_ (2 CPU) 04:32:42 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 198.05 140.40 57.65 13957.30 39302.85 04:35:01 AM 123.41 0.72 122.69 52.92 11797.68 04:36:01 AM 32.87 0.38 32.49 64.25 3799.28 04:37:01 AM 77.17 7.00 70.17 1293.52 8235.39 04:38:01 AM 12.83 0.00 12.83 0.00 1192.75 04:39:01 AM 3.97 0.33 3.63 37.85 189.09 04:40:01 AM 31.32 0.32 31.00 36.25 1391.42 Average: 68.52 21.31 47.21 2206.26 9416.04 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5513352 7053572 2369072 30.06 2688 1732864 714164 8.00 186596 1897996 99224 04:35:01 AM 5177044 7010612 2705380 34.32 2688 2009504 701648 7.86 199112 2152244 92028 04:36:01 AM 5146160 7027872 2736264 34.71 2688 2056528 681884 7.64 225112 2157788 55640 04:37:01 AM 4974252 7056580 2908172 36.89 2688 2250212 628212 7.03 262468 2261400 26920 04:38:01 AM 4938004 7020492 2944420 37.35 2688 2250468 674616 7.55 262592 2300152 260 04:39:01 AM 5103260 7017956 2779164 35.26 2688 2084192 673928 7.55 258564 2149936 10332 04:40:01 AM 5158620 7062340 2723804 34.56 2688 2077064 718708 8.05 458028 1908056 10924 Average: 5144385 7035632 2738039 34.74 2688 2065833 684737 7.67 264639 2118225 42190 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 267.55 167.22 1371.47 56.75 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 79.36 62.51 1097.59 9.86 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 19.13 9.85 7.15 4.10 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 193.18 142.03 356.56 38.76 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 8.65 5.63 3.53 0.75 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 136.40 111.80 1780.21 25.17 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 17.97 16.66 14.62 8.22 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 103.18 73.67 661.60 20.52 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) 07/31/2025 _x86_64_ (2 CPU) 04:32:42 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 37.95 0.06 10.23 14.83 0.13 36.80 04:34:01 AM 0 36.83 0.07 9.37 10.95 0.13 42.66 04:34:01 AM 1 39.07 0.05 11.09 18.72 0.13 30.93 04:35:01 AM all 37.04 0.00 5.76 1.53 0.12 55.54 04:35:01 AM 0 24.38 0.00 4.89 1.38 0.13 69.22 04:35:01 AM 1 49.75 0.00 6.64 1.69 0.12 41.81 04:36:01 AM all 17.38 0.00 2.44 0.52 0.10 79.56 04:36:01 AM 0 22.52 0.00 2.66 0.47 0.10 74.25 04:36:01 AM 1 12.23 0.00 2.22 0.57 0.10 84.87 04:37:01 AM all 28.20 0.00 5.52 1.43 0.09 64.76 04:37:01 AM 0 18.93 0.00 4.93 1.02 0.08 75.04 04:37:01 AM 1 37.47 0.00 6.12 1.84 0.10 54.46 04:38:01 AM all 0.92 0.00 0.26 0.40 0.05 98.37 04:38:01 AM 0 0.33 0.00 0.20 0.55 0.03 98.88 04:38:01 AM 1 1.50 0.00 0.32 0.25 0.07 97.86 04:39:01 AM all 8.18 0.00 1.72 0.03 0.09 89.99 04:39:01 AM 0 6.92 0.00 1.36 0.02 0.10 91.60 04:39:01 AM 1 9.44 0.00 2.08 0.03 0.08 88.37 04:40:01 AM all 31.86 0.00 3.26 0.13 0.11 64.64 04:40:01 AM 0 26.70 0.00 2.91 0.12 0.10 70.18 04:40:01 AM 1 37.03 0.00 3.62 0.13 0.12 59.10 Average: all 23.08 0.01 4.17 2.69 0.10 69.95 Average: 0 19.52 0.01 3.76 2.06 0.10 74.55 Average: 1 26.66 0.01 4.58 3.31 0.10 65.34