---> uname -a: Linux prd-centos8-robot-2c-8g-8054.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 4939 19 2130 6773 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:a4:75:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fea4:751a/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) 11/17/2024 _x86_64_ (2 CPU) 00:58:01 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 100.67 12.43 88.24 2325.89 6554.87 01:01:01 AM 71.14 0.65 70.49 49.03 9535.67 01:02:01 AM 30.78 0.50 30.28 66.63 1630.58 01:03:01 AM 43.79 2.52 41.27 396.00 6803.65 01:04:01 AM 3.12 0.10 3.02 32.13 99.40 01:05:01 AM 1.83 0.00 1.83 0.00 64.93 01:06:01 AM 0.22 0.00 0.22 0.00 13.38 01:07:01 AM 28.04 0.65 27.39 74.11 1246.58 Average: 34.95 2.11 32.85 367.96 3244.13 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5253992 7053436 2628440 33.35 2688 1977368 683152 7.65 209708 2084656 227300 01:01:01 AM 5102504 6959632 2779928 35.27 2688 2034196 757684 8.48 232820 2202504 25560 01:02:01 AM 4940552 6973920 2941880 37.32 2688 2202424 718848 8.05 252736 2319676 186068 01:03:01 AM 4973076 7018120 2909356 36.91 2688 2214404 688548 7.71 262368 2272000 8 01:04:01 AM 4690612 6736880 3191820 40.49 2688 2215628 993660 11.13 262496 2553424 28 01:05:01 AM 4842696 6889008 3039736 38.56 2688 2215676 847456 9.49 262496 2401344 40 01:06:01 AM 4971884 7019296 2910548 36.92 2688 2216776 691948 7.75 262860 2273208 780 01:07:01 AM 5139128 7012072 2743304 34.80 2688 2049060 744524 8.34 452308 1942220 188 Average: 4989306 6957796 2893126 36.70 2688 2140692 765728 8.57 274724 2256129 54996 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 93.25 75.34 916.58 10.19 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 50.34 35.69 439.59 6.60 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 40.31 31.88 296.79 7.36 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 186.62 136.39 42.06 31.59 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 134.46 145.58 1053.11 697.22 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 467.26 418.94 6640.05 27.28 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 313.36 247.53 3325.87 16.60 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 51.62 38.70 82.81 30.41 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 167.14 141.24 1599.48 103.39 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) 11/17/2024 _x86_64_ (2 CPU) 00:58:01 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 36.61 0.00 6.11 2.42 0.12 54.74 01:00:01 AM 0 45.92 0.00 6.39 2.25 0.13 45.32 01:00:01 AM 1 27.29 0.00 5.83 2.60 0.10 64.18 01:01:01 AM all 18.14 0.00 2.34 2.86 0.07 76.59 01:01:01 AM 0 18.31 0.00 2.37 2.54 0.07 76.71 01:01:01 AM 1 17.97 0.00 2.30 3.19 0.07 76.47 01:02:01 AM all 26.86 0.00 3.69 0.78 0.08 68.59 01:02:01 AM 0 40.91 0.00 4.72 0.57 0.08 53.71 01:02:01 AM 1 12.85 0.00 2.66 1.00 0.07 83.42 01:03:01 AM all 5.48 0.00 1.50 1.75 0.03 91.23 01:03:01 AM 0 7.51 0.00 1.56 2.11 0.03 88.79 01:03:01 AM 1 3.46 0.00 1.45 1.39 0.03 93.67 01:04:01 AM all 10.57 0.00 0.61 0.03 0.08 88.70 01:04:01 AM 0 12.78 0.00 0.89 0.05 0.08 86.19 01:04:01 AM 1 8.35 0.00 0.34 0.02 0.08 91.21 01:05:01 AM all 12.77 0.00 1.36 0.00 0.14 85.73 01:05:01 AM 0 25.00 0.00 2.51 0.00 0.15 72.34 01:05:01 AM 1 0.72 0.00 0.22 0.00 0.13 98.93 01:06:01 AM all 8.27 0.00 0.95 0.00 0.11 90.67 01:06:01 AM 0 8.75 0.00 0.88 0.00 0.07 90.30 01:06:01 AM 1 7.80 0.00 1.02 0.00 0.15 91.03 01:07:01 AM all 30.39 0.00 3.53 0.44 0.12 65.52 01:07:01 AM 0 26.93 0.00 3.36 0.32 0.12 69.28 01:07:01 AM 1 33.85 0.00 3.71 0.57 0.12 61.76 Average: all 18.68 0.00 2.52 1.04 0.09 77.67 Average: 0 23.30 0.00 2.84 0.98 0.09 72.78 Average: 1 14.06 0.00 2.20 1.10 0.09 82.55