---> uname -a: Linux prd-centos8-robot-2c-8g-26879.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 615 4959 19 2122 6785 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:86:bf:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe86:bf1b/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) 09/24/2024 _x86_64_ (2 CPU) 03:58:16 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 72.31 23.21 49.10 5014.73 4301.93 04:01:01 AM 98.77 0.72 98.05 50.92 9097.98 04:02:01 AM 35.92 0.48 35.43 66.50 3719.97 04:03:01 AM 50.55 0.03 50.52 3.47 3589.39 04:04:01 AM 19.19 0.00 19.19 0.00 4800.83 04:05:01 AM 2.37 0.12 2.25 33.06 120.71 04:06:01 AM 0.38 0.00 0.38 0.00 5.46 04:07:01 AM 0.17 0.00 0.17 0.00 2.30 04:08:01 AM 26.69 0.83 25.86 100.77 1354.27 Average: 34.04 2.82 31.22 585.50 2999.33 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5349904 7012976 2532528 32.13 2688 1851376 744092 8.33 223704 2011008 134336 04:01:01 AM 5177864 7008272 2704568 34.31 2688 2006832 724788 8.12 219888 2137840 90040 04:02:01 AM 5258884 7090724 2623548 33.28 2688 2008844 646040 7.23 238852 2039800 8 04:03:01 AM 5040908 7070764 2841524 36.05 2688 2198880 647720 7.25 258072 2213328 135444 04:04:01 AM 5035264 7065124 2847168 36.12 2688 2198884 647720 7.25 258072 2213264 4 04:05:01 AM 4988768 7021036 2893664 36.71 2688 2201288 712620 7.98 258340 2259272 4 04:06:01 AM 4974856 7007136 2907576 36.89 2688 2201304 728976 8.16 258340 2272636 24 04:07:01 AM 5032088 7066420 2850344 36.16 2688 2203356 651840 7.30 258728 2216364 2056 04:08:01 AM 5153496 7019240 2728936 34.62 2688 2040776 705564 7.90 447480 1929752 204 Average: 5112448 7040188 2769984 35.14 2688 2101282 689929 7.73 269053 2143696 40236 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 295.05 182.64 1572.45 61.06 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 61.31 48.72 612.47 8.25 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 15.11 9.20 5.96 3.50 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 180.66 134.19 313.38 35.06 0.00 0.00 0.00 0.00 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 1.53 0.68 0.18 0.12 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 199.95 191.73 55.78 76.55 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 236.25 232.81 194.40 89.13 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 123.66 114.65 76.58 37.90 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 48.60 37.59 86.54 32.33 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 129.12 105.80 324.20 38.21 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) 09/24/2024 _x86_64_ (2 CPU) 03:58:16 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 30.79 0.00 5.53 4.92 0.12 58.65 04:00:01 AM 0 28.38 0.00 4.91 5.21 0.13 61.37 04:00:01 AM 1 33.21 0.00 6.15 4.62 0.10 55.92 04:01:01 AM all 31.76 0.00 4.65 3.10 0.12 60.38 04:01:01 AM 0 24.01 0.00 3.79 2.92 0.12 69.17 04:01:01 AM 1 39.51 0.00 5.51 3.29 0.12 51.58 04:02:01 AM all 10.57 0.00 1.26 1.39 0.07 86.71 04:02:01 AM 0 5.63 0.00 1.15 0.73 0.05 92.44 04:02:01 AM 1 15.51 0.00 1.37 2.05 0.08 80.98 04:03:01 AM all 28.69 0.00 4.70 0.98 0.13 65.49 04:03:01 AM 0 24.63 0.00 4.24 1.20 0.10 69.83 04:03:01 AM 1 32.76 0.00 5.17 0.77 0.15 61.16 04:04:01 AM all 0.33 0.00 0.24 1.03 0.03 98.36 04:04:01 AM 0 0.48 0.00 0.25 1.03 0.03 98.20 04:04:01 AM 1 0.18 0.00 0.23 1.03 0.03 98.52 04:05:01 AM all 16.85 0.00 0.61 0.03 0.12 82.39 04:05:01 AM 0 1.96 0.00 0.30 0.02 0.10 97.63 04:05:01 AM 1 31.84 0.00 0.93 0.05 0.13 67.05 04:06:01 AM all 21.25 0.00 0.54 0.00 0.14 78.07 04:06:01 AM 0 18.18 0.00 0.44 0.00 0.12 81.27 04:06:01 AM 1 24.32 0.00 0.64 0.00 0.17 74.87 04:07:01 AM all 14.63 0.00 0.37 0.00 0.10 84.90 04:07:01 AM 0 5.60 0.00 0.27 0.00 0.10 94.03 04:07:01 AM 1 23.83 0.00 0.48 0.00 0.10 75.59 04:08:01 AM all 28.58 0.00 3.76 0.43 0.10 67.12 04:08:01 AM 0 29.11 0.00 3.50 0.37 0.10 66.92 04:08:01 AM 1 28.05 0.00 4.02 0.50 0.10 67.32 Average: all 20.38 0.00 2.41 1.32 0.10 75.78 Average: 0 15.32 0.00 2.09 1.27 0.09 81.21 Average: 1 25.46 0.00 2.73 1.37 0.11 70.33