---> uname -a: Linux prd-centos8-robot-2c-8g-5540.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 608 4966 19 2122 6792 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:cf:e6:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fecf:e68d/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) 12/26/2024 _x86_64_ (2 CPU) 04:02:48 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 205.36 149.03 56.34 14520.77 39952.27 04:05:01 AM 112.88 0.75 112.13 53.58 10842.50 04:06:01 AM 25.81 0.42 25.40 64.79 3077.02 04:07:01 AM 60.67 6.75 53.92 1249.39 5476.17 04:08:01 AM 12.68 0.08 12.60 31.99 2912.96 04:09:01 AM 14.98 0.43 14.55 47.85 615.99 Average: 72.07 26.25 45.82 2661.84 10480.65 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5533240 7070788 2349184 29.80 2688 1730328 681660 7.63 186984 1881216 92776 04:05:01 AM 5209552 7008248 2672872 33.91 2688 1976324 702884 7.87 198032 2128596 62740 04:06:01 AM 5293536 7093604 2588888 32.84 2688 1978272 632872 7.09 217228 2031488 12 04:07:01 AM 5006424 7045904 2876000 36.49 2688 2209560 665152 7.45 258152 2244068 68552 04:08:01 AM 4971152 7011800 2911272 36.93 2688 2210728 697564 7.81 258272 2281200 212 04:09:01 AM 5133984 6998560 2748440 34.87 2688 2040304 700836 7.85 447088 1953368 13360 Average: 5191315 7038151 2691109 34.14 2688 2024253 680161 7.62 260959 2086656 39609 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 279.08 171.98 1346.12 59.05 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 79.47 62.61 956.89 10.19 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 12.76 6.98 5.06 2.99 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 234.66 168.29 338.20 43.20 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 12.48 7.03 3.88 0.83 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 54.08 38.94 79.61 20.90 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 112.09 75.97 455.00 22.86 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) 12/26/2024 _x86_64_ (2 CPU) 04:02:48 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 44.81 0.07 10.47 8.20 0.11 36.34 04:04:01 AM 0 42.91 0.10 10.14 7.02 0.12 39.71 04:04:01 AM 1 46.71 0.03 10.80 9.38 0.10 32.98 04:05:01 AM all 33.74 0.00 4.70 3.92 0.10 57.54 04:05:01 AM 0 32.81 0.00 4.24 4.30 0.10 58.55 04:05:01 AM 1 34.67 0.00 5.17 3.53 0.10 56.53 04:06:01 AM all 10.28 0.00 1.13 1.21 0.06 87.33 04:06:01 AM 0 6.71 0.00 1.12 1.67 0.05 90.45 04:06:01 AM 1 13.84 0.00 1.13 0.75 0.07 84.21 04:07:01 AM all 28.03 0.00 5.37 1.84 0.09 64.67 04:07:01 AM 0 23.51 0.00 5.14 2.54 0.10 68.72 04:07:01 AM 1 32.55 0.00 5.59 1.15 0.08 60.62 04:08:01 AM all 0.87 0.00 0.23 0.70 0.03 98.16 04:08:01 AM 0 1.60 0.00 0.23 0.62 0.02 97.53 04:08:01 AM 1 0.13 0.00 0.23 0.79 0.05 98.80 04:09:01 AM all 17.16 0.00 2.48 0.42 0.08 79.86 04:09:01 AM 0 15.80 0.00 2.36 0.74 0.08 81.02 04:09:01 AM 1 18.52 0.00 2.61 0.10 0.07 78.71 Average: all 22.46 0.01 4.06 2.71 0.08 70.69 Average: 0 20.53 0.02 3.86 2.81 0.08 72.70 Average: 1 24.38 0.01 4.25 2.61 0.08 68.67