---> uname -a: Linux prd-centos8-robot-2c-8g-1098.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 582 4979 19 2135 6818 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:e8:42:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fee8:4273/64 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) 12/08/2024 _x86_64_ (2 CPU) 23:05:08 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 100.60 12.95 87.65 2338.42 6832.59 11:08:01 PM 73.23 0.70 72.53 50.77 9752.97 11:09:01 PM 17.96 0.42 17.55 64.79 1243.01 11:10:01 PM 58.44 2.53 55.91 398.19 7350.29 11:11:01 PM 3.16 0.00 3.16 0.00 113.89 11:12:01 PM 0.22 0.00 0.22 0.00 2.67 11:13:01 PM 0.12 0.00 0.12 0.00 0.90 11:14:01 PM 4.62 0.43 4.18 70.78 137.69 11:15:01 PM 27.33 0.53 26.80 64.79 1230.21 Average: 31.71 1.95 29.76 331.74 2958.57 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5234120 7015092 2648312 33.60 2688 1961156 735680 8.24 216364 2104228 208912 11:08:01 PM 5208912 7046032 2673520 33.92 2688 2014172 664932 7.45 231116 2097532 1120 11:09:01 PM 5073484 6995888 2808948 35.64 2688 2096752 719236 8.05 256140 2199044 63768 11:10:01 PM 5012720 7064012 2869712 36.41 2688 2220676 616176 6.90 263032 2232560 8 11:11:01 PM 5012996 7064292 2869436 36.40 2688 2220680 616176 6.90 263032 2233036 12 11:12:01 PM 5013140 7064436 2869292 36.40 2688 2220680 616176 6.90 263032 2232984 8 11:13:01 PM 5013120 7064416 2869312 36.40 2688 2220680 616176 6.90 263032 2232984 4 11:14:01 PM 5121384 7003172 2761048 35.03 2688 2055448 694052 7.77 258136 2145320 5376 11:15:01 PM 5163268 7045668 2719164 34.50 2688 2057508 658668 7.38 454136 1913456 16752 Average: 5094794 7040334 2787638 35.37 2688 2118639 659697 7.39 274224 2154572 32884 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 134.87 98.40 1212.78 21.30 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 51.77 34.45 441.08 6.69 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 38.34 31.83 295.35 7.28 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 205.96 151.62 46.13 39.89 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.34 0.55 0.32 0.14 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.93 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.80 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 50.95 29.46 74.06 19.98 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 21.56 17.98 16.28 8.50 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 56.16 40.42 231.77 11.51 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) 12/08/2024 _x86_64_ (2 CPU) 23:05:08 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 38.09 0.00 6.07 3.45 0.09 52.30 11:07:01 PM 0 30.24 0.00 4.76 3.31 0.10 61.59 11:07:01 PM 1 45.96 0.00 7.38 3.58 0.08 42.99 11:08:01 PM all 17.99 0.00 2.90 5.23 0.08 73.80 11:08:01 PM 0 18.01 0.00 2.61 6.25 0.08 73.04 11:08:01 PM 1 17.97 0.00 3.18 4.21 0.08 74.56 11:09:01 PM all 18.02 0.00 2.35 0.70 0.07 78.86 11:09:01 PM 0 18.62 0.00 2.35 0.65 0.07 78.31 11:09:01 PM 1 17.43 0.00 2.35 0.75 0.07 79.41 11:10:01 PM all 16.55 0.00 3.05 2.21 0.08 78.11 11:10:01 PM 0 9.17 0.00 2.67 1.93 0.08 86.15 11:10:01 PM 1 23.94 0.00 3.43 2.49 0.08 70.06 11:11:01 PM all 0.33 0.00 0.08 0.12 0.04 99.43 11:11:01 PM 0 0.12 0.00 0.10 0.00 0.05 99.73 11:11:01 PM 1 0.55 0.00 0.07 0.23 0.03 99.12 11:12:01 PM all 0.28 0.00 0.06 0.00 0.03 99.63 11:12:01 PM 0 0.07 0.00 0.08 0.00 0.05 99.80 11:12:01 PM 1 0.48 0.00 0.03 0.00 0.02 99.47 11:13:01 PM all 0.31 0.00 0.06 0.00 0.04 99.59 11:13:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 11:13:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:14:01 PM all 7.93 0.00 1.34 0.45 0.08 90.20 11:14:01 PM 0 4.95 0.00 1.38 0.32 0.07 93.29 11:14:01 PM 1 10.92 0.00 1.30 0.59 0.08 87.11 11:15:01 PM all 28.41 0.00 3.40 1.15 0.08 66.96 11:15:01 PM 0 21.18 0.00 2.81 1.34 0.08 74.59 11:15:01 PM 1 35.70 0.00 3.99 0.96 0.07 59.28 Average: all 14.18 0.00 2.14 1.48 0.07 82.13 Average: 0 11.37 0.00 1.87 1.53 0.07 85.16 Average: 1 17.00 0.00 2.41 1.42 0.06 79.10