---> uname -a: Linux prd-centos8-robot-2c-8g-40444.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 612 4968 19 2116 6789 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:53:22:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fe53:223d/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) 10/08/2024 _x86_64_ (2 CPU) 05:06:01 LINUX RESTART (2 CPU) 05:07:02 AM tps rtps wtps bread/s bwrtn/s 05:08:01 AM 105.59 13.32 92.27 2382.92 7091.93 05:09:01 AM 72.69 0.73 71.95 51.32 9467.56 05:10:01 AM 31.26 0.38 30.88 64.26 1713.01 05:11:01 AM 41.90 0.03 41.86 3.46 6906.75 05:12:01 AM 3.63 0.10 3.53 32.12 138.95 05:13:01 AM 2.05 0.00 2.05 0.00 63.86 05:14:01 AM 1.78 0.23 1.55 12.53 99.32 05:15:01 AM 29.06 0.62 28.44 89.17 1222.49 Average: 35.85 1.90 33.95 325.20 3330.20 05:07:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 AM 5210484 7012592 2671948 33.90 2688 1980580 733820 8.22 219088 2120040 225260 05:09:01 AM 5205736 7036724 2676696 33.96 2688 2008112 660384 7.39 231312 2100752 1128 05:10:01 AM 4992008 7022996 2890424 36.67 2688 2200744 695804 7.79 256596 2266464 172980 05:11:01 AM 5013472 7047204 2868960 36.40 2688 2203016 654988 7.33 258788 2236060 8 05:12:01 AM 4709056 6744004 3173376 40.26 2688 2204232 995184 11.14 258916 2538296 4 05:13:01 AM 4879848 6914840 3002584 38.09 2688 2204284 825332 9.24 258916 2368160 28 05:14:01 AM 5161368 7026384 2721064 34.52 2688 2035832 670940 7.51 252756 2093428 3664 05:15:01 AM 5093496 6966412 2788936 35.38 2688 2048712 737492 8.26 446824 1991448 14384 Average: 5033184 6971394 2849248 36.15 2688 2110689 746743 8.36 272900 2214331 52182 05:07:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 135.99 96.36 1079.63 21.51 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 50.52 33.84 385.83 6.48 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 41.23 34.94 295.74 8.48 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 160.79 115.33 38.25 34.23 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 171.03 154.80 1038.19 697.72 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 458.92 406.52 6838.22 26.27 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 261.23 213.05 2681.12 28.03 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 22.76 19.84 19.18 10.02 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 162.86 134.41 1547.90 104.27 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) 10/08/2024 _x86_64_ (2 CPU) 05:06:01 LINUX RESTART (2 CPU) 05:07:02 AM CPU %user %nice %system %iowait %steal %idle 05:08:01 AM all 38.11 0.00 6.20 3.40 0.14 52.16 05:08:01 AM 0 49.79 0.00 7.20 4.46 0.12 38.43 05:08:01 AM 1 26.58 0.00 5.21 2.34 0.15 65.70 05:09:01 AM all 16.77 0.00 2.62 3.67 0.06 76.89 05:09:01 AM 0 16.35 0.00 2.31 4.25 0.07 77.02 05:09:01 AM 1 17.19 0.00 2.93 3.08 0.05 76.75 05:10:01 AM all 26.22 0.00 3.45 0.63 0.09 69.62 05:10:01 AM 0 26.23 0.00 3.08 0.60 0.08 70.01 05:10:01 AM 1 26.21 0.00 3.81 0.65 0.10 69.23 05:11:01 AM all 7.86 0.00 1.66 1.91 0.05 88.51 05:11:01 AM 0 2.72 0.00 1.34 3.07 0.03 92.84 05:11:01 AM 1 13.02 0.00 1.99 0.75 0.07 84.16 05:12:01 AM all 9.91 0.00 0.59 0.03 0.08 89.39 05:12:01 AM 0 12.39 0.00 0.89 0.02 0.07 86.64 05:12:01 AM 1 7.44 0.00 0.30 0.05 0.08 92.13 05:13:01 AM all 12.19 0.00 1.28 0.01 0.11 86.41 05:13:01 AM 0 21.52 0.00 2.24 0.00 0.12 76.13 05:13:01 AM 1 2.96 0.00 0.33 0.02 0.10 96.59 05:14:01 AM all 8.22 0.00 1.33 0.03 0.08 90.35 05:14:01 AM 0 14.52 0.00 1.72 0.05 0.09 83.62 05:14:01 AM 1 2.09 0.00 0.95 0.00 0.07 96.89 05:15:01 AM all 30.13 0.00 3.37 0.48 0.08 65.94 05:15:01 AM 0 39.23 0.00 3.97 0.40 0.08 56.31 05:15:01 AM 1 21.02 0.00 2.77 0.57 0.08 75.56 Average: all 18.65 0.00 2.56 1.27 0.09 77.44 Average: 0 22.78 0.00 2.83 1.60 0.08 72.70 Average: 1 14.55 0.00 2.28 0.93 0.09 82.15