---> uname -a: Linux prd-centos8-robot-2c-8g-22384.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4814 19 2297 6809 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:d7:fa:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fed7:faa5/64 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) 09/15/2024 _x86_64_ (2 CPU) 01:58:12 LINUX RESTART (2 CPU) 01:59:01 AM tps rtps wtps bread/s bwrtn/s 02:00:01 AM 86.47 15.75 70.72 2744.21 5986.84 02:01:01 AM 80.04 0.72 79.32 50.92 8927.19 02:02:01 AM 17.54 0.65 16.89 66.49 1437.66 02:03:01 AM 45.74 2.52 43.23 396.07 2890.68 02:04:01 AM 25.66 0.00 25.66 0.00 5457.70 02:05:01 AM 2.70 0.00 2.70 0.00 80.35 02:06:01 AM 0.33 0.00 0.33 0.00 3.55 02:07:01 AM 0.33 0.00 0.33 0.00 3.45 02:08:01 AM 19.08 0.50 18.58 70.12 803.90 Average: 30.88 2.24 28.64 369.72 2843.51 01:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 AM 5362404 7065068 2520028 31.97 2688 1884432 685772 7.68 210288 1983548 136960 02:01:01 AM 5180792 7008312 2701640 34.27 2688 2004356 697560 7.81 221688 2130564 30068 02:02:01 AM 5255248 7084356 2627184 33.33 2688 2006368 628760 7.04 240668 2038520 12 02:03:01 AM 5031376 7070376 2851056 36.17 2688 2207932 626960 7.02 263492 2215780 151152 02:04:01 AM 5026852 7065492 2855580 36.23 2688 2207944 626960 7.02 263512 2215764 12 02:05:01 AM 5026880 7065520 2855552 36.23 2688 2207944 626960 7.02 263512 2215788 4 02:06:01 AM 5026744 7065384 2855688 36.23 2688 2207944 626960 7.02 263512 2215796 4 02:07:01 AM 5026672 7065316 2855760 36.23 2688 2207948 626960 7.02 263512 2215800 4 02:08:01 AM 4995268 7033316 2887164 36.63 2688 2207096 671188 7.52 454300 2056460 188 Average: 5103582 7058127 2778850 35.25 2688 2126885 646453 7.24 271609 2143113 35378 01:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 221.01 150.11 1313.05 47.73 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 53.70 42.10 498.75 7.54 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 22.19 15.84 6.70 4.89 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 49.03 40.56 281.56 14.20 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 282.59 243.59 78.10 69.54 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 1.55 0.48 0.42 0.23 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 0.78 0.17 0.04 0.01 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 0.43 0.12 0.02 0.01 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 24.21 20.66 23.06 10.06 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 72.83 57.07 244.62 17.14 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) 09/15/2024 _x86_64_ (2 CPU) 01:58:12 LINUX RESTART (2 CPU) 01:59:01 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 34.23 0.00 5.97 2.56 0.11 57.13 02:00:01 AM 0 23.37 0.00 4.71 1.50 0.10 70.32 02:00:01 AM 1 45.17 0.00 7.23 3.62 0.12 43.87 02:01:01 AM all 22.27 0.00 3.13 3.47 0.10 71.03 02:01:01 AM 0 10.21 0.00 2.32 3.41 0.12 83.95 02:01:01 AM 1 34.34 0.00 3.95 3.53 0.08 58.10 02:02:01 AM all 10.51 0.00 1.67 0.94 0.07 86.81 02:02:01 AM 0 5.26 0.00 1.55 0.60 0.05 92.54 02:02:01 AM 1 15.77 0.00 1.79 1.29 0.08 81.06 02:03:01 AM all 27.17 0.00 4.57 1.30 0.09 66.87 02:03:01 AM 0 23.32 0.00 4.12 0.92 0.08 71.56 02:03:01 AM 1 31.03 0.00 5.01 1.69 0.10 62.17 02:04:01 AM all 1.02 0.00 0.89 1.36 0.06 96.67 02:04:01 AM 0 0.75 0.00 0.77 1.39 0.07 97.02 02:04:01 AM 1 1.29 0.00 1.00 1.34 0.05 96.32 02:05:01 AM all 0.32 0.00 0.06 0.01 0.05 99.57 02:05:01 AM 0 0.03 0.00 0.07 0.02 0.05 99.83 02:05:01 AM 1 0.60 0.00 0.05 0.00 0.05 99.30 02:06:01 AM all 0.28 0.00 0.04 0.00 0.04 99.64 02:06:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 02:06:01 AM 1 0.47 0.00 0.03 0.00 0.03 99.47 02:07:01 AM all 0.17 0.00 0.06 0.00 0.05 99.72 02:07:01 AM 0 0.28 0.00 0.05 0.00 0.07 99.60 02:07:01 AM 1 0.05 0.00 0.07 0.00 0.03 99.85 02:08:01 AM all 20.57 0.00 2.66 0.32 0.07 76.39 02:08:01 AM 0 10.80 0.00 2.19 0.37 0.07 86.58 02:08:01 AM 1 30.33 0.00 3.14 0.27 0.07 66.20 Average: all 12.94 0.00 2.11 1.11 0.07 83.77 Average: 0 8.24 0.00 1.76 0.91 0.07 89.02 Average: 1 17.64 0.00 2.47 1.30 0.07 78.52