---> uname -a: Linux prd-centos8-robot-2c-8g-3741.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 591 4983 19 2122 6810 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:ee:48:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:feee:4828/64 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) 12/18/2024 _x86_64_ (2 CPU) 00:55:03 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 89.62 6.23 83.39 1092.70 6274.01 12:58:01 AM 74.72 0.73 73.99 53.06 9752.02 12:59:01 AM 49.00 7.13 41.87 1310.50 2829.22 01:00:01 AM 28.79 0.03 28.76 3.47 5707.93 01:01:01 AM 2.93 0.12 2.82 33.06 132.96 01:02:01 AM 2.48 0.08 2.40 1.87 73.50 01:03:01 AM 0.45 0.00 0.45 0.00 6.15 01:04:01 AM 13.25 0.32 12.93 36.92 701.20 Average: 32.65 1.83 30.82 316.44 3184.42 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5247308 6998516 2635124 33.43 2688 1931428 743884 8.33 193680 2115564 219224 12:58:01 AM 5173944 6994124 2708488 34.36 2688 1998212 744300 8.33 210616 2155968 25560 12:59:01 AM 4970940 7006972 2911492 36.94 2688 2205576 697040 7.80 253368 2287836 156220 01:00:01 AM 5021016 7056812 2861416 36.30 2688 2205756 653052 7.31 258144 2230424 4 01:01:01 AM 4972700 7010896 2909732 36.91 2688 2208164 728804 8.16 258412 2278824 12 01:02:01 AM 4962924 7001196 2919508 37.04 2688 2208248 744788 8.34 258548 2288220 4 01:03:01 AM 4963008 7001292 2919424 37.04 2688 2208260 744788 8.34 258548 2288152 4 01:04:01 AM 5187152 7052576 2695280 34.19 2688 2041408 721148 8.07 293696 2049184 13212 Average: 5062374 7015298 2820058 35.78 2688 2125882 722226 8.09 248126 2211772 51780 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 126.81 95.97 1060.10 22.79 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 48.74 32.88 441.74 7.66 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 39.74 31.64 298.20 7.26 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 180.29 127.46 40.98 29.66 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 119.84 111.81 39.84 43.61 0.00 0.00 0.00 0.00 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 259.66 257.74 124.51 104.74 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 156.29 151.72 76.09 53.85 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 73.64 49.10 95.28 29.87 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 125.63 107.30 272.09 37.43 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) 12/18/2024 _x86_64_ (2 CPU) 00:55:03 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 34.63 0.00 5.03 3.07 0.12 57.14 12:57:01 AM 0 30.65 0.00 4.57 2.33 0.12 62.35 12:57:01 AM 1 38.63 0.00 5.50 3.83 0.12 51.92 12:58:01 AM all 20.67 0.00 2.87 2.84 0.09 73.53 12:58:01 AM 0 14.26 0.00 2.95 2.81 0.07 79.91 12:58:01 AM 1 27.07 0.00 2.79 2.86 0.12 67.16 12:59:01 AM all 27.43 0.00 4.79 5.94 0.13 61.70 12:59:01 AM 0 22.06 0.00 4.09 3.06 0.13 70.65 12:59:01 AM 1 32.84 0.00 5.48 8.85 0.13 52.69 01:00:01 AM all 5.27 0.00 1.31 3.10 0.05 90.27 01:00:01 AM 0 7.48 0.00 1.24 3.74 0.03 87.51 01:00:01 AM 1 3.06 0.00 1.37 2.46 0.07 93.03 01:01:01 AM all 10.93 0.00 0.60 0.03 0.08 88.36 01:01:01 AM 0 7.36 0.00 0.69 0.05 0.07 91.84 01:01:01 AM 1 14.51 0.00 0.52 0.02 0.08 84.87 01:02:01 AM all 20.67 0.00 0.53 0.01 0.09 78.70 01:02:01 AM 0 5.87 0.00 0.27 0.02 0.08 93.76 01:02:01 AM 1 35.51 0.00 0.79 0.00 0.10 63.60 01:03:01 AM all 21.09 0.00 0.37 0.00 0.08 78.45 01:03:01 AM 0 20.89 0.00 0.39 0.00 0.08 78.64 01:03:01 AM 1 21.30 0.00 0.35 0.00 0.08 78.27 01:04:01 AM all 14.88 0.00 1.96 0.26 0.07 82.83 01:04:01 AM 0 7.91 0.00 1.75 0.08 0.07 90.18 01:04:01 AM 1 21.84 0.00 2.16 0.44 0.07 75.49 Average: all 19.45 0.00 2.18 1.91 0.09 76.37 Average: 0 14.57 0.00 1.99 1.51 0.08 81.84 Average: 1 24.34 0.00 2.37 2.31 0.10 70.89