---> uname -a: Linux prd-centos8-robot-2c-8g-44758.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 608 4942 19 2146 6793 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:cb:3c:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fecb:3ceb/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) 10/22/2024 _x86_64_ (2 CPU) 00:56:30 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 79.06 29.47 49.59 7013.56 23047.99 12:59:01 AM 118.04 6.78 111.26 1247.58 10098.77 01:00:01 AM 36.69 1.02 35.67 111.43 4048.57 01:01:01 AM 18.29 0.05 18.24 2.40 1336.27 01:02:01 AM 49.38 0.10 49.28 5.20 6982.91 01:03:01 AM 3.57 0.10 3.47 32.13 125.45 01:04:01 AM 2.20 0.02 2.18 0.93 349.21 01:05:01 AM 0.37 0.00 0.37 0.00 6.48 01:06:01 AM 2.28 0.32 1.97 36.93 260.54 01:07:01 AM 27.82 0.52 27.31 63.85 1711.65 Average: 33.77 3.84 29.94 851.49 4797.37 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5445548 7030292 2436884 30.92 2688 1775308 718680 8.05 191044 1957704 111376 12:59:01 AM 5124644 6981028 2757788 34.99 2688 2034148 721956 8.08 213988 2202272 114932 01:00:01 AM 5244936 7079308 2637496 33.46 2688 2011548 630104 7.06 240252 2054040 24 01:01:01 AM 5050928 6990756 2831504 35.92 2688 2113588 722184 8.09 259828 2217340 83916 01:02:01 AM 5025660 7059108 2856772 36.24 2688 2202992 648368 7.26 258548 2226064 28 01:03:01 AM 4974336 7014656 2908096 36.89 2688 2209876 698300 7.82 258816 2276164 5924 01:04:01 AM 4964224 7007048 2918208 37.02 2688 2212364 714296 8.00 258816 2287440 4 01:05:01 AM 4942044 6984928 2940388 37.30 2688 2212424 732148 8.20 258816 2308916 32 01:06:01 AM 5126492 7023556 2755940 34.96 2688 2068152 654704 7.33 265164 2128440 20224 01:07:01 AM 5108220 7000384 2774212 35.19 2688 2068336 698068 7.82 460840 1965524 1552 Average: 5100703 7017106 2781729 35.29 2688 2090874 693881 7.77 266611 2162390 33801 12:57:01 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 311.96 180.46 1517.13 57.83 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 62.78 50.43 666.14 8.19 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 15.86 9.06 6.96 3.70 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 33.88 28.52 291.26 5.74 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 186.79 131.31 44.17 38.16 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 32.04 19.73 70.74 6.02 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 312.60 311.35 65.03 130.76 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 256.08 244.69 684.09 75.04 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 80.17 54.91 328.55 35.86 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 20.23 18.23 17.83 9.01 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 131.24 104.87 369.20 37.03 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) 10/22/2024 _x86_64_ (2 CPU) 00:56:30 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.13 0.01 6.48 20.36 0.10 36.92 12:58:01 AM 0 37.09 0.00 6.96 20.53 0.10 35.32 12:58:01 AM 1 35.17 0.02 6.00 20.19 0.10 38.53 12:59:01 AM all 28.97 0.00 5.13 7.98 0.11 57.81 12:59:01 AM 0 31.70 0.00 5.38 7.03 0.12 55.78 12:59:01 AM 1 26.26 0.00 4.89 8.92 0.10 59.83 01:00:01 AM all 15.98 0.00 1.95 4.94 0.06 77.08 01:00:01 AM 0 14.28 0.00 2.10 5.44 0.05 78.12 01:00:01 AM 1 17.67 0.00 1.81 4.43 0.07 76.02 01:01:01 AM all 13.27 0.00 2.36 0.78 0.07 83.52 01:01:01 AM 0 12.71 0.00 2.42 1.00 0.07 83.81 01:01:01 AM 1 13.84 0.00 2.31 0.55 0.07 83.24 01:02:01 AM all 14.88 0.00 3.01 2.66 0.06 79.40 01:02:01 AM 0 19.33 0.00 3.36 3.42 0.07 73.82 01:02:01 AM 1 10.43 0.00 2.65 1.90 0.05 84.97 01:03:01 AM all 5.96 0.00 0.30 0.15 0.04 93.54 01:03:01 AM 0 9.05 0.00 0.44 0.30 0.05 90.16 01:03:01 AM 1 2.89 0.00 0.17 0.00 0.03 96.91 01:04:01 AM all 29.24 0.00 1.16 0.27 0.10 69.22 01:04:01 AM 0 11.20 0.00 1.52 0.50 0.07 86.71 01:04:01 AM 1 47.36 0.00 0.81 0.03 0.13 51.66 01:05:01 AM all 26.83 0.00 0.65 0.00 0.09 72.43 01:05:01 AM 0 21.30 0.00 0.69 0.00 0.10 77.91 01:05:01 AM 1 32.36 0.00 0.62 0.00 0.08 66.94 01:06:01 AM all 5.61 0.00 1.34 0.12 0.05 92.88 01:06:01 AM 0 8.46 0.00 1.72 0.02 0.07 89.73 01:06:01 AM 1 2.79 0.00 0.97 0.22 0.03 95.99 01:07:01 AM all 27.59 0.00 2.92 0.44 0.07 68.97 01:07:01 AM 0 29.69 0.00 3.19 0.57 0.07 66.49 01:07:01 AM 1 25.50 0.00 2.66 0.32 0.07 71.46 Average: all 20.45 0.00 2.53 3.76 0.07 73.18 Average: 0 19.49 0.00 2.78 3.88 0.08 73.78 Average: 1 21.40 0.00 2.29 3.65 0.07 72.58