---> uname -a: Linux prd-centos8-robot-2c-8g-4267.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 602 4925 19 2169 6796 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:ca:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fed6:caaa/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) 11/01/2025 _x86_64_ (2 CPU) 00:36:51 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 217.78 157.12 60.66 14615.65 40251.42 12:39:01 AM 126.27 0.72 125.56 52.92 13433.76 12:40:01 AM 27.39 0.38 27.00 64.23 2367.97 12:41:01 AM 80.20 6.99 73.21 1292.66 8304.13 12:42:01 AM 14.83 0.00 14.83 0.00 1501.40 12:43:01 AM 6.08 0.53 5.55 49.46 245.68 12:44:01 AM 34.24 0.50 33.74 63.72 1449.98 Average: 72.40 23.75 48.65 2305.21 9650.04 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5433672 7011312 2448760 31.07 2688 1769592 775724 8.69 188988 1975288 129848 12:39:01 AM 5155672 6995836 2726760 34.59 2688 2015820 729836 8.17 197852 2173784 42008 12:40:01 AM 5134552 7005552 2747880 34.86 2688 2046052 745416 8.35 225164 2169508 24844 12:41:01 AM 4945232 7040704 2937200 37.26 2688 2261816 658152 7.37 259820 2288968 35752 12:42:01 AM 4947240 7042560 2935192 37.24 2688 2261820 658152 7.37 259816 2289236 16 12:43:01 AM 5107972 7026004 2774460 35.20 2688 2085980 677116 7.58 256860 2131288 4812 12:44:01 AM 5093612 7005312 2788820 35.38 2688 2084480 705244 7.90 459512 1970736 11332 Average: 5116850 7018183 2765582 35.09 2688 2075080 707091 7.92 264002 2142687 35516 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 337.74 204.75 1962.59 58.09 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 83.82 62.51 845.71 9.89 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 17.66 10.08 6.77 4.08 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 244.91 185.51 377.63 51.06 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 2.33 0.88 0.62 0.31 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 194.37 147.81 1619.13 26.50 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 21.30 16.86 16.31 8.74 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 128.88 89.78 689.75 22.67 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) 11/01/2025 _x86_64_ (2 CPU) 00:36:51 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 52.47 0.05 10.76 2.50 0.10 34.12 12:38:01 AM 0 56.28 0.07 12.38 3.80 0.10 27.38 12:38:01 AM 1 48.67 0.03 9.15 1.21 0.10 40.84 12:39:01 AM all 33.18 0.00 5.19 1.46 0.12 60.05 12:39:01 AM 0 23.43 0.00 4.62 1.41 0.12 70.43 12:39:01 AM 1 42.94 0.00 5.76 1.51 0.13 49.65 12:40:01 AM all 15.21 0.00 2.18 0.20 0.08 82.33 12:40:01 AM 0 10.10 0.00 1.77 0.15 0.08 87.90 12:40:01 AM 1 20.31 0.00 2.59 0.25 0.08 76.77 12:41:01 AM all 34.06 0.00 6.28 0.77 0.11 58.78 12:41:01 AM 0 35.31 0.00 6.43 0.47 0.12 57.68 12:41:01 AM 1 32.81 0.00 6.12 1.08 0.10 59.89 12:42:01 AM all 0.33 0.00 0.16 0.16 0.05 99.30 12:42:01 AM 0 0.47 0.00 0.10 0.08 0.05 99.30 12:42:01 AM 1 0.20 0.00 0.22 0.23 0.05 99.30 12:43:01 AM all 7.09 0.00 1.37 0.03 0.08 91.44 12:43:01 AM 0 5.20 0.00 1.06 0.02 0.07 93.66 12:43:01 AM 1 8.98 0.00 1.68 0.03 0.08 89.22 12:44:01 AM all 33.60 0.00 3.97 0.15 0.09 62.19 12:44:01 AM 0 31.00 0.00 4.05 0.13 0.08 64.73 12:44:01 AM 1 36.20 0.00 3.89 0.17 0.10 59.64 Average: all 25.14 0.01 4.27 0.75 0.09 69.74 Average: 0 23.10 0.01 4.34 0.86 0.09 71.60 Average: 1 27.19 0.00 4.20 0.64 0.09 67.87