---> uname -a: Linux prd-centos8-robot-2c-8g-6989.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: 2800.000 BogoMIPS: 5600.00 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 586 4985 19 2126 6815 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:e7:6c:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.254/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fee7:6c96/64 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) 11/13/2024 _x86_64_ (2 CPU) 00:54:54 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 93.55 13.08 80.47 2342.82 6407.30 12:58:01 AM 76.12 0.70 75.42 50.79 8951.31 12:59:01 AM 17.48 0.42 17.06 64.78 1559.25 01:00:01 AM 61.60 0.03 61.56 3.47 7838.10 01:01:01 AM 2.27 0.12 2.15 33.06 61.41 01:02:02 AM 2.25 0.08 2.17 1.87 115.39 01:03:01 AM 0.19 0.00 0.19 0.00 2.73 01:04:01 AM 16.39 0.37 16.03 41.58 813.64 Average: 33.80 1.85 31.94 317.95 3225.12 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5325588 7058968 2556844 32.44 2688 1915220 717788 8.04 210696 2022840 163928 12:58:01 AM 5247632 7082176 2634800 33.43 2688 2011708 679520 7.61 229388 2060676 30132 12:59:01 AM 5172956 7050388 2709476 34.37 2688 2051940 693096 7.76 245396 2112732 37992 01:00:01 AM 5021240 7056304 2861192 36.30 2688 2204456 664448 7.44 257464 2228552 104 01:01:01 AM 4972532 7009988 2909900 36.92 2688 2206864 731568 8.19 257728 2276924 1428 01:02:02 AM 4972548 7010072 2909884 36.92 2688 2206932 731568 8.19 257844 2276928 16 01:03:01 AM 4966448 7003992 2915984 36.99 2688 2206960 747184 8.37 257844 2282756 24 01:04:01 AM 5197256 7065132 2685176 34.07 2688 2043448 730304 8.18 292984 2043532 13260 Average: 5109525 7042128 2772907 35.18 2688 2105941 711934 7.97 251168 2163118 30860 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 109.23 85.85 1001.35 16.12 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 52.36 36.29 451.35 6.66 0.00 0.00 0.00 0.00 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 14.11 10.66 5.44 3.82 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 201.12 148.17 329.87 40.16 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 38.27 29.17 23.44 11.34 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 286.46 284.59 57.92 119.48 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 211.46 209.10 148.98 74.94 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 57.82 39.61 91.58 23.68 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 121.17 105.22 263.97 36.95 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) 11/13/2024 _x86_64_ (2 CPU) 00:54:54 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 32.70 0.00 5.65 2.99 0.12 58.54 12:57:01 AM 0 25.94 0.00 4.48 2.88 0.10 66.61 12:57:01 AM 1 39.56 0.00 6.84 3.11 0.14 50.36 12:58:01 AM all 19.47 0.00 3.12 3.57 0.13 73.72 12:58:01 AM 0 13.92 0.00 2.65 3.01 0.12 80.30 12:58:01 AM 1 25.07 0.00 3.60 4.12 0.14 67.08 12:59:01 AM all 15.00 0.00 1.92 4.29 0.07 78.73 12:59:01 AM 0 7.75 0.00 1.52 3.45 0.07 87.22 12:59:01 AM 1 22.25 0.00 2.31 5.14 0.07 70.23 01:00:01 AM all 20.84 0.00 3.41 2.82 0.09 72.84 01:00:01 AM 0 16.45 0.00 3.12 2.18 0.07 78.18 01:00:01 AM 1 25.21 0.00 3.70 3.46 0.12 67.51 01:01:01 AM all 3.70 0.00 0.34 0.03 0.06 95.88 01:01:01 AM 0 0.37 0.00 0.20 0.00 0.05 99.38 01:01:01 AM 1 7.04 0.00 0.49 0.05 0.07 92.36 01:02:02 AM all 21.79 0.00 0.57 0.09 0.10 77.44 01:02:02 AM 0 0.74 0.00 0.23 0.17 0.08 98.78 01:02:02 AM 1 43.00 0.00 0.91 0.02 0.12 55.96 01:03:01 AM all 25.58 0.00 0.52 0.00 0.09 73.81 01:03:01 AM 0 45.69 0.00 0.70 0.00 0.10 53.51 01:03:01 AM 1 5.62 0.00 0.34 0.00 0.07 93.97 01:04:01 AM all 14.80 0.00 1.99 0.32 0.07 82.82 01:04:01 AM 0 12.17 0.00 2.25 0.45 0.07 85.06 01:04:01 AM 1 17.44 0.00 1.73 0.19 0.07 80.57 Average: all 19.22 0.00 2.19 1.77 0.09 76.73 Average: 0 15.29 0.00 1.90 1.52 0.08 81.21 Average: 1 23.16 0.00 2.49 2.01 0.10 72.24