---> uname -a: Linux prd-centos8-robot-2c-8g-14934.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4989 19 2127 6820 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:7d:53:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe7d:5374/64 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) 02/11/2025 _x86_64_ (2 CPU) 01:00:20 LINUX RESTART (2 CPU) 01:01:01 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 38.03 13.00 25.03 4355.78 32637.02 01:03:01 AM 86.62 6.66 79.96 1129.22 6317.88 01:04:01 AM 73.88 0.77 73.11 53.58 10054.47 01:05:01 AM 33.88 7.10 26.79 1309.75 1562.79 01:06:01 AM 48.03 0.03 48.00 3.47 7100.60 01:07:01 AM 4.98 0.08 4.90 31.99 206.90 01:08:01 AM 9.15 0.33 8.82 37.86 282.82 Average: 42.08 4.00 38.08 990.62 8321.88 01:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 5823160 7194248 2059276 26.12 2688 1570284 595004 6.66 153704 1647424 24580 01:03:01 AM 5328348 7037544 2554088 32.40 2688 1891548 694192 7.77 188624 2045356 179100 01:04:01 AM 5210012 7012820 2672424 33.90 2688 1979908 696716 7.80 198272 2128620 8 01:05:01 AM 5085040 7014788 2797396 35.49 2688 2104184 711420 7.97 257148 2186616 67372 01:06:01 AM 5013060 7058012 2869376 36.40 2688 2214396 630616 7.06 257472 2233992 12 01:07:01 AM 4977088 7023364 2905348 36.86 2688 2215736 685068 7.67 257596 2274228 392 01:08:01 AM 5122144 6992656 2760292 35.02 2688 2044184 710304 7.95 290688 2112084 17932 Average: 5222693 7047633 2659743 33.74 2688 2002891 674760 7.56 229072 2089760 41342 01:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 115.62 68.28 454.94 24.35 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 198.47 142.35 1348.97 37.31 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 45.77 31.66 457.19 5.65 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 43.26 32.92 298.22 8.53 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 188.90 142.34 42.98 38.50 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.75 18.20 6.13 4.60 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 146.21 110.93 1087.16 24.63 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 109.29 78.09 527.90 20.51 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) 02/11/2025 _x86_64_ (2 CPU) 01:00:20 LINUX RESTART (2 CPU) 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 15.11 0.00 3.25 50.47 0.15 31.03 01:02:01 AM 0 14.88 0.00 3.22 38.33 0.08 43.49 01:02:01 AM 1 15.33 0.00 3.27 62.63 0.22 18.55 01:03:01 AM all 36.52 0.00 5.45 2.53 0.11 55.40 01:03:01 AM 0 30.67 0.00 5.55 2.88 0.10 60.79 01:03:01 AM 1 42.38 0.00 5.34 2.17 0.12 50.00 01:04:01 AM all 16.20 0.00 2.66 4.18 0.08 76.87 01:04:01 AM 0 21.32 0.00 3.19 4.62 0.08 70.80 01:04:01 AM 1 11.09 0.00 2.14 3.75 0.08 82.93 01:05:01 AM all 21.21 0.00 3.66 0.81 0.10 74.22 01:05:01 AM 0 16.73 0.00 3.22 0.44 0.10 79.52 01:05:01 AM 1 25.68 0.00 4.11 1.19 0.10 68.93 01:06:01 AM all 15.35 0.00 3.07 1.77 0.08 79.74 01:06:01 AM 0 14.67 0.00 3.17 2.19 0.07 79.90 01:06:01 AM 1 16.03 0.00 2.98 1.34 0.08 79.58 01:07:01 AM all 1.95 0.00 0.25 0.04 0.05 97.71 01:07:01 AM 0 2.01 0.00 0.17 0.00 0.05 97.77 01:07:01 AM 1 1.89 0.00 0.33 0.08 0.05 97.64 01:08:01 AM all 15.12 0.00 2.08 0.07 0.08 82.65 01:08:01 AM 0 13.62 0.00 1.84 0.08 0.08 84.37 01:08:01 AM 1 16.63 0.00 2.33 0.05 0.08 80.91 Average: all 17.35 0.00 2.92 8.51 0.09 71.13 Average: 0 16.27 0.00 2.91 6.91 0.08 73.84 Average: 1 18.42 0.00 2.93 10.11 0.11 68.43