---> uname -a: Linux prd-centos8-robot-2c-8g-137.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4931 19 2139 6774 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:b9:7c:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:feb9:7cef/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) 01/09/2025 _x86_64_ (2 CPU) 02:00:48 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 199.46 154.58 44.88 14710.99 38528.46 02:03:01 AM 100.02 0.78 99.23 28.66 8524.84 02:04:01 AM 56.49 1.02 55.47 113.18 7236.84 02:05:01 AM 43.32 6.78 36.54 1248.52 2280.47 02:06:01 AM 35.96 2.52 33.44 396.07 6310.08 02:07:01 AM 2.18 0.12 2.07 33.06 117.01 02:08:01 AM 0.37 0.00 0.37 0.00 6.68 02:09:01 AM 0.12 0.00 0.12 0.00 1.33 02:10:01 AM 13.33 0.37 12.96 41.59 723.86 Average: 49.93 18.27 31.66 1823.06 7036.31 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5643496 7084308 2238936 28.40 2688 1637836 717720 8.04 170676 1801540 46824 02:03:01 AM 5258400 7024348 2624032 33.29 2688 1944768 709620 7.95 188360 2101748 154524 02:04:01 AM 5289396 7089588 2593036 32.90 2688 1978212 647276 7.25 218528 2035128 16 02:05:01 AM 5029000 7068884 2853432 36.20 2688 2209436 640440 7.17 256064 2230464 174220 02:06:01 AM 4998968 7050488 2883464 36.58 2688 2221408 688768 7.71 264700 2248212 8 02:07:01 AM 4952116 7006112 2930316 37.18 2688 2223896 758584 8.49 264964 2294528 4 02:08:01 AM 4951912 7005908 2930520 37.18 2688 2223896 758584 8.49 264964 2294532 4 02:09:01 AM 4936884 6990896 2945548 37.37 2688 2223912 774236 8.67 264964 2309044 4 02:10:01 AM 5145128 7026944 2737304 34.73 2688 2057116 699040 7.83 303536 2084768 13204 Average: 5133922 7038608 2748510 34.87 2688 2080053 710474 7.96 244084 2155552 43201 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 238.31 135.61 932.23 56.39 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 85.35 71.08 947.23 10.84 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 52.34 36.44 439.29 6.03 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 36.14 31.47 297.14 7.23 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 134.69 79.75 38.50 30.37 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 101.63 93.30 37.16 35.26 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 254.70 253.63 51.22 106.26 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 182.85 179.27 210.36 60.96 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 62.40 41.24 106.87 23.40 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 127.44 102.37 339.16 37.39 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) 01/09/2025 _x86_64_ (2 CPU) 02:00:48 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 35.80 0.07 10.88 23.57 0.11 29.56 02:02:01 AM 0 33.42 0.07 12.06 23.08 0.12 31.26 02:02:01 AM 1 38.18 0.07 9.70 24.07 0.10 27.87 02:03:01 AM all 37.86 0.00 5.17 3.04 0.13 53.81 02:03:01 AM 0 26.89 0.00 4.32 2.45 0.13 66.19 02:03:01 AM 1 48.88 0.00 6.02 3.62 0.12 41.37 02:04:01 AM all 18.75 0.00 2.27 3.96 0.12 74.90 02:04:01 AM 0 10.85 0.00 2.17 3.74 0.08 83.16 02:04:01 AM 1 26.62 0.00 2.36 4.19 0.15 66.67 02:05:01 AM all 24.29 0.00 4.35 1.71 0.11 69.54 02:05:01 AM 0 16.95 0.00 4.02 1.36 0.10 77.57 02:05:01 AM 1 31.63 0.00 4.67 2.06 0.12 61.52 02:06:01 AM all 5.12 0.00 1.39 3.92 0.05 89.52 02:06:01 AM 0 3.15 0.00 1.59 4.17 0.05 91.04 02:06:01 AM 1 7.09 0.00 1.18 3.67 0.05 88.00 02:07:01 AM all 8.97 0.00 0.49 0.03 0.06 90.46 02:07:01 AM 0 1.49 0.00 0.30 0.00 0.05 98.16 02:07:01 AM 1 16.47 0.00 0.67 0.05 0.07 82.74 02:08:01 AM all 19.93 0.00 0.47 0.00 0.08 79.52 02:08:01 AM 0 9.31 0.00 0.28 0.00 0.08 90.33 02:08:01 AM 1 30.57 0.00 0.65 0.00 0.08 68.69 02:09:01 AM all 23.85 0.00 0.52 0.00 0.10 75.53 02:09:01 AM 0 1.68 0.00 0.35 0.00 0.10 97.87 02:09:01 AM 1 46.06 0.00 0.69 0.00 0.10 53.15 02:10:01 AM all 15.09 0.00 2.09 0.23 0.07 82.53 02:10:01 AM 0 17.42 0.00 2.08 0.08 0.07 80.35 02:10:01 AM 1 12.76 0.00 2.10 0.37 0.07 84.71 Average: all 21.02 0.01 3.04 3.98 0.09 71.85 Average: 0 13.39 0.01 2.99 3.81 0.09 79.71 Average: 1 28.65 0.01 3.09 4.16 0.10 63.99