---> uname -a: Linux prd-centos8-robot-2c-8g-7521.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 604 4966 19 2126 6796 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:2c:70:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe2c:7024/64 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) 11/15/2024 _x86_64_ (2 CPU) 00:56:07 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 90.41 12.70 77.71 2332.20 5960.19 12:59:01 AM 73.87 0.70 73.17 50.79 8942.01 01:00:01 AM 29.47 0.42 29.06 64.78 2492.77 01:01:01 AM 51.59 0.05 51.54 3.60 7056.87 01:02:01 AM 6.18 0.17 6.01 33.84 259.08 01:03:01 AM 1.47 0.03 1.43 1.87 114.93 01:04:01 AM 9.60 0.32 9.28 36.93 328.98 01:05:01 AM 23.88 0.53 23.34 64.78 1277.22 Average: 35.81 1.87 33.95 323.76 3304.12 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5361616 7082052 2520816 31.98 2688 1902248 653952 7.32 209432 1988908 159404 12:59:01 AM 5180536 7012224 2701896 34.28 2688 2008188 698708 7.82 220652 2129872 30124 01:00:01 AM 5103024 7018336 2779408 35.26 2688 2089688 704676 7.89 254528 2170048 61868 01:01:01 AM 5009008 7041636 2873424 36.45 2688 2202076 658796 7.38 256784 2239160 16 01:02:01 AM 4969160 7003548 2913272 36.96 2688 2203836 725684 8.13 257160 2281928 296 01:03:01 AM 4963236 6999504 2919196 37.03 2688 2205732 725684 8.13 257304 2287464 80 01:04:01 AM 5017716 6927028 2864716 36.34 2688 2083892 777524 8.71 282268 2226000 48244 01:05:01 AM 5087044 6971896 2795388 35.46 2688 2060476 742456 8.31 452416 1990956 16332 Average: 5086418 7007028 2796014 35.47 2688 2094517 710935 7.96 273818 2164292 39546 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 90.41 69.86 870.49 16.74 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 60.26 43.39 531.33 7.96 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 42.14 31.69 294.67 7.60 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 190.49 136.28 45.57 39.07 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 23.68 13.42 5.86 2.21 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 26.22 20.53 7.69 4.78 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 60.27 46.51 85.36 27.91 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 17.73 15.08 13.95 7.22 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 63.90 47.10 231.90 14.19 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) 11/15/2024 _x86_64_ (2 CPU) 00:56:07 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 30.84 0.00 5.41 5.21 0.13 58.40 12:58:01 AM 0 24.23 0.00 5.07 5.03 0.12 65.56 12:58:01 AM 1 37.48 0.00 5.76 5.38 0.15 51.23 12:59:01 AM all 20.72 0.00 2.82 5.42 0.08 70.96 12:59:01 AM 0 20.43 0.00 2.84 5.69 0.08 70.95 12:59:01 AM 1 21.00 0.00 2.79 5.16 0.08 70.97 01:00:01 AM all 20.24 0.00 2.83 1.48 0.07 75.38 01:00:01 AM 0 15.46 0.00 2.47 1.38 0.07 80.62 01:00:01 AM 1 25.02 0.00 3.19 1.59 0.07 70.14 01:01:01 AM all 16.60 0.00 3.19 3.03 0.08 77.11 01:01:01 AM 0 13.27 0.00 3.02 2.32 0.08 81.31 01:01:01 AM 1 19.93 0.00 3.36 3.74 0.07 72.91 01:02:01 AM all 4.30 0.00 0.42 0.76 0.04 94.48 01:02:01 AM 0 2.65 0.00 0.42 0.05 0.03 96.84 01:02:01 AM 1 5.94 0.00 0.42 1.47 0.05 92.12 01:03:01 AM all 9.83 0.00 0.74 0.01 0.07 89.36 01:03:01 AM 0 12.03 0.00 0.67 0.02 0.05 87.23 01:03:01 AM 1 7.63 0.00 0.80 0.00 0.08 91.49 01:04:01 AM all 18.51 0.00 1.94 1.41 0.11 78.03 01:04:01 AM 0 11.30 0.00 1.34 0.87 0.12 86.38 01:04:01 AM 1 25.73 0.00 2.54 1.96 0.10 69.67 01:05:01 AM all 22.27 0.00 2.68 1.33 0.27 73.44 01:05:01 AM 0 22.43 0.00 2.94 1.80 0.07 72.76 01:05:01 AM 1 22.12 0.00 2.43 0.86 0.48 74.11 Average: all 17.92 0.00 2.50 2.33 0.11 77.14 Average: 0 15.23 0.00 2.35 2.15 0.08 80.21 Average: 1 20.61 0.00 2.66 2.52 0.14 74.07