---> uname -a: Linux prd-centos8-robot-2c-8g-26732.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 602 4977 19 2117 6797 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:d8:a1:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fed8:a13e/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) 00:56:13 LINUX RESTART (2 CPU) 12:57:02 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 80.65 14.32 66.33 2776.01 5946.51 12:59:01 AM 91.67 0.70 90.97 50.79 9591.60 01:00:01 AM 28.34 0.42 27.92 64.77 2488.77 01:01:01 AM 55.92 0.03 55.89 3.46 7212.43 01:02:01 AM 4.54 0.17 4.38 33.82 171.82 01:03:01 AM 16.33 0.43 15.90 47.86 648.08 Average: 46.14 2.64 43.49 489.69 4338.03 12:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5358368 7047688 2524064 32.02 2688 1871040 685012 7.67 209356 1989472 123008 12:59:01 AM 5156820 6985812 2725612 34.58 2688 2006032 726916 8.14 221640 2156868 30084 01:00:01 AM 5050192 6972036 2832240 35.93 2688 2095864 747856 8.37 257228 2219284 71164 01:01:01 AM 5011428 7040280 2871004 36.42 2688 2198024 646736 7.24 259572 2234836 76 01:02:01 AM 4974248 7004376 2908184 36.89 2688 2199308 700752 7.85 259860 2272220 12 01:03:01 AM 5103192 6961768 2779240 35.26 2688 2033256 728052 8.15 444216 1981940 13348 Average: 5109041 7001993 2773391 35.18 2688 2067254 705887 7.90 275312 2142437 39615 12:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 226.87 139.73 1288.04 49.72 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 67.29 51.37 613.51 8.71 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 42.60 31.90 276.70 7.59 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 224.29 159.37 50.21 35.66 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 13.38 5.74 3.75 0.98 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 55.31 37.01 80.21 27.18 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 104.60 70.66 382.82 21.56 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) 00:56:13 LINUX RESTART (2 CPU) 12:57:02 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 32.67 0.00 5.72 4.50 0.10 57.00 12:58:01 AM 0 27.80 0.00 6.45 5.98 0.10 59.67 12:58:01 AM 1 37.54 0.00 4.99 3.02 0.10 54.34 12:59:01 AM all 26.57 0.00 3.79 3.72 0.09 65.82 12:59:01 AM 0 17.88 0.00 2.95 4.15 0.08 74.94 12:59:01 AM 1 35.27 0.00 4.64 3.28 0.10 56.71 01:00:01 AM all 20.89 0.00 2.86 3.43 0.08 72.73 01:00:01 AM 0 18.41 0.00 2.54 4.42 0.08 74.55 01:00:01 AM 1 23.37 0.00 3.18 2.44 0.08 70.92 01:01:01 AM all 16.73 0.00 3.26 4.69 0.10 75.22 01:01:01 AM 0 11.27 0.00 2.70 3.37 0.07 82.60 01:01:01 AM 1 22.19 0.00 3.83 6.01 0.13 67.84 01:02:01 AM all 1.31 0.00 0.19 0.07 0.04 98.39 01:02:01 AM 0 2.07 0.00 0.20 0.10 0.05 97.58 01:02:01 AM 1 0.55 0.00 0.18 0.03 0.03 99.20 01:03:01 AM all 19.87 0.00 2.63 0.56 0.08 76.87 01:03:01 AM 0 10.98 0.00 2.01 0.91 0.07 86.03 01:03:01 AM 1 28.76 0.00 3.24 0.22 0.08 67.70 Average: all 19.62 0.00 3.07 2.82 0.08 74.41 Average: 0 14.68 0.00 2.79 3.14 0.08 79.30 Average: 1 24.55 0.00 3.34 2.50 0.09 69.52