---> uname -a: Linux prd-centos8-robot-2c-8g-10268.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 585 4982 19 2129 6814 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:73:7d:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe73:7db3/64 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) 08/12/2024 _x86_64_ (2 CPU) 00:57:41 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 187.65 134.21 53.45 14155.81 39417.13 01:00:01 AM 124.53 6.78 117.75 1247.79 10746.18 01:01:01 AM 40.05 1.50 38.55 173.01 4424.33 01:02:01 AM 55.91 2.58 53.32 397.67 5027.27 01:03:01 AM 20.41 0.12 20.30 33.06 3536.71 01:04:01 AM 0.42 0.00 0.42 0.00 8.48 01:05:01 AM 0.23 0.00 0.23 0.00 3.23 01:06:01 AM 12.66 0.37 12.30 41.59 520.69 Average: 55.23 18.19 37.04 2006.18 7960.64 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5546296 7079872 2336128 29.64 2688 1725484 685760 7.68 187684 1862340 87180 01:00:01 AM 5140188 6980320 2742236 34.79 2688 2018256 751016 8.41 214756 2185744 126592 01:01:01 AM 5254132 7080796 2628292 33.34 2688 2004232 632124 7.08 242388 2040220 44 01:02:01 AM 5022564 7060276 2859860 36.28 2688 2206752 632548 7.08 265868 2219800 91044 01:03:01 AM 4975104 7014824 2907320 36.88 2688 2209164 709220 7.94 266156 2265152 8 01:04:01 AM 4967076 7006808 2915348 36.99 2688 2209180 725268 8.12 266156 2272572 28 01:05:01 AM 4965116 7004868 2917308 37.01 2688 2209192 725268 8.12 266160 2274856 4 01:06:01 AM 5176216 7047132 2706208 34.33 2688 2045788 670480 7.51 378240 1975780 19372 Average: 5130836 7034362 2751588 34.91 2688 2078506 691460 7.74 260926 2137058 40534 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 267.31 161.43 1198.27 58.11 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 89.32 73.07 937.82 10.92 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 17.19 10.08 6.86 3.68 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 216.97 157.94 308.89 41.40 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 119.20 114.86 40.76 45.06 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 258.18 256.73 124.33 104.47 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 155.81 153.87 76.57 54.20 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 54.70 36.62 92.35 23.26 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 147.34 120.58 348.23 42.64 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) 08/12/2024 _x86_64_ (2 CPU) 00:57:41 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 34.63 0.07 10.08 14.07 0.08 41.08 12:59:01 AM 0 38.43 0.08 9.82 11.81 0.08 39.77 12:59:01 AM 1 30.83 0.05 10.34 16.32 0.08 42.38 01:00:01 AM all 32.99 0.00 5.47 7.65 0.13 53.75 01:00:01 AM 0 39.49 0.00 5.84 7.12 0.13 47.41 01:00:01 AM 1 26.53 0.00 5.10 8.19 0.13 60.06 01:01:01 AM all 13.50 0.00 1.97 1.49 0.06 82.98 01:01:01 AM 0 12.85 0.00 2.06 1.97 0.07 83.05 01:01:01 AM 1 14.15 0.00 1.88 1.01 0.05 82.91 01:02:01 AM all 27.38 0.00 4.71 3.56 0.13 64.22 01:02:01 AM 0 38.87 0.00 5.70 3.86 0.10 51.48 01:02:01 AM 1 15.92 0.00 3.72 3.26 0.15 76.95 01:03:01 AM all 10.86 0.00 0.75 2.11 0.08 86.19 01:03:01 AM 0 16.33 0.00 0.82 1.41 0.08 81.35 01:03:01 AM 1 5.42 0.00 0.69 2.81 0.08 91.01 01:04:01 AM all 21.08 0.00 0.48 0.00 0.11 78.33 01:04:01 AM 0 41.29 0.00 0.74 0.00 0.12 57.85 01:04:01 AM 1 0.97 0.00 0.22 0.00 0.10 98.71 01:05:01 AM all 20.61 0.00 0.41 0.00 0.09 78.89 01:05:01 AM 0 35.51 0.00 0.57 0.00 0.08 63.84 01:05:01 AM 1 5.71 0.00 0.25 0.00 0.10 93.94 01:06:01 AM all 14.35 0.00 2.00 0.18 0.08 83.38 01:06:01 AM 0 14.88 0.00 1.72 0.33 0.08 82.98 01:06:01 AM 1 13.81 0.00 2.28 0.03 0.08 83.79 Average: all 21.91 0.01 3.23 3.62 0.10 71.14 Average: 0 29.68 0.01 3.40 3.30 0.09 63.51 Average: 1 14.15 0.01 3.05 3.94 0.10 78.75