---> uname -a: Linux prd-centos8-robot-2c-8g-41586.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 4964 19 2121 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:e9:6a:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fee9:6a79/64 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) 10/12/2024 _x86_64_ (2 CPU) 00:57:26 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 84.22 25.92 58.30 6847.98 14984.66 01:00:01 AM 114.96 4.02 110.95 104.92 11260.01 01:01:01 AM 18.37 0.43 17.94 64.90 1544.89 01:02:01 AM 40.15 0.10 40.05 5.20 2780.23 01:03:01 AM 26.38 0.00 26.38 0.00 5671.14 01:04:01 AM 2.27 0.42 1.85 69.84 114.86 01:05:01 AM 28.56 0.52 28.04 63.85 1211.56 Average: 44.99 4.49 40.50 1022.38 5366.46 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5354344 6980612 2528088 32.07 2688 1816292 773468 8.66 215724 2018600 105336 01:00:01 AM 5141920 6976672 2740512 34.77 2688 2011224 739212 8.28 221336 2170980 35648 01:01:01 AM 5221632 7057796 2660800 33.76 2688 2013176 651456 7.29 240256 2076032 4 01:02:01 AM 4999736 7038188 2882696 36.57 2688 2207332 668336 7.48 257980 2253820 154264 01:03:01 AM 4995652 7033716 2886780 36.62 2688 2207336 668336 7.48 257980 2253940 4 01:04:01 AM 5121688 6992668 2760744 35.02 2688 2041744 691824 7.75 251900 2133360 4828 01:05:01 AM 5149124 7017664 2733308 34.68 2688 2043980 684496 7.66 445968 1935480 16740 Average: 5140585 7013902 2741847 34.78 2688 2048726 696733 7.80 270163 2120316 45261 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 358.83 205.38 1577.36 61.08 0.00 0.00 0.00 0.00 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 74.85 57.56 633.12 9.26 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 16.48 9.55 5.88 3.71 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 241.45 176.69 337.48 46.12 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 1.70 0.73 0.19 0.12 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 160.61 129.27 1334.61 26.12 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 22.94 20.21 19.47 9.89 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 125.27 85.63 558.29 22.33 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) 10/12/2024 _x86_64_ (2 CPU) 00:57:26 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.23 0.00 6.30 11.73 0.12 44.63 12:59:01 AM 0 39.55 0.00 5.67 12.11 0.12 42.55 12:59:01 AM 1 34.91 0.00 6.93 11.34 0.12 46.70 01:00:01 AM all 30.87 0.00 5.14 3.52 0.11 60.36 01:00:01 AM 0 33.92 0.00 5.46 2.41 0.10 58.11 01:00:01 AM 1 27.81 0.00 4.82 4.63 0.12 62.62 01:01:01 AM all 10.20 0.00 1.26 0.76 0.05 87.73 01:01:01 AM 0 12.23 0.00 1.29 0.98 0.05 85.45 01:01:01 AM 1 8.17 0.00 1.24 0.53 0.05 90.01 01:02:01 AM all 27.21 0.00 4.50 1.04 0.09 67.16 01:02:01 AM 0 30.40 0.00 4.81 1.22 0.10 63.47 01:02:01 AM 1 24.02 0.00 4.18 0.85 0.08 70.86 01:03:01 AM all 0.08 0.00 0.31 2.81 0.03 96.76 01:03:01 AM 0 0.08 0.00 0.32 3.01 0.03 96.56 01:03:01 AM 1 0.08 0.00 0.30 2.62 0.03 96.96 01:04:01 AM all 7.19 0.00 1.59 0.04 0.06 91.12 01:04:01 AM 0 5.85 0.00 1.14 0.03 0.07 92.91 01:04:01 AM 1 8.55 0.00 2.05 0.05 0.05 89.30 01:05:01 AM all 30.68 0.00 3.54 0.38 0.09 65.30 01:05:01 AM 0 46.41 0.00 4.23 0.23 0.08 49.04 01:05:01 AM 1 14.93 0.00 2.84 0.53 0.10 81.60 Average: all 20.50 0.00 3.23 2.90 0.08 73.29 Average: 0 24.06 0.00 3.27 2.85 0.08 69.73 Average: 1 16.93 0.00 3.19 2.94 0.08 76.86