---> uname -a: Linux prd-centos8-robot-2c-8g-32835.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 604 4967 19 2125 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:84:b9:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe84:b94c/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) 10/01/2024 _x86_64_ (2 CPU) 05:02:17 LINUX RESTART (2 CPU) 05:03:01 AM tps rtps wtps bread/s bwrtn/s 05:04:02 AM 96.50 21.09 75.41 4909.16 6235.37 05:05:01 AM 83.04 0.71 82.33 51.64 9426.31 05:06:01 AM 30.21 0.42 29.79 64.78 2507.40 05:07:01 AM 49.01 0.03 48.98 3.47 7114.85 05:08:01 AM 2.98 0.10 2.88 32.13 90.00 05:09:01 AM 2.17 0.03 2.13 1.87 111.83 05:10:01 AM 13.26 0.33 12.93 37.86 586.79 Average: 39.49 3.25 36.24 730.37 3711.13 05:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:02 AM 5371036 7086892 2511388 31.86 2688 1897576 647284 7.25 210256 1977496 152176 05:05:01 AM 5185328 7014928 2697096 34.22 2688 2006840 705524 7.90 221632 2129336 30084 05:06:01 AM 5054428 7009284 2827996 35.88 2688 2128164 737460 8.26 261184 2209212 101236 05:07:01 AM 5008796 7042384 2873628 36.46 2688 2203016 657192 7.36 258168 2241380 4 05:08:01 AM 4968368 7003696 2914056 36.97 2688 2204756 721772 8.08 258424 2281572 784 05:09:01 AM 4962544 6999836 2919880 37.04 2688 2206720 737444 8.26 258568 2287116 1208 05:10:01 AM 5101376 6968728 2781048 35.28 2688 2042344 739848 8.28 290364 2137064 21552 Average: 5093125 7017964 2789299 35.39 2688 2098488 706646 7.91 251228 2180454 43863 05:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:02 AM eth0 330.96 200.87 1656.62 61.63 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 58.07 43.93 539.52 7.66 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 36.82 31.49 294.91 7.73 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 179.82 158.01 48.59 43.84 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 20.21 12.60 5.71 2.18 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 29.46 20.53 7.53 4.77 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 68.89 46.31 88.44 28.32 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 103.57 73.46 376.97 22.34 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) 10/01/2024 _x86_64_ (2 CPU) 05:02:17 LINUX RESTART (2 CPU) 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:02 AM all 39.19 0.00 7.36 3.82 0.12 49.52 05:04:02 AM 0 40.69 0.00 7.93 3.44 0.12 47.83 05:04:02 AM 1 37.68 0.00 6.80 4.19 0.12 51.21 05:05:01 AM all 22.42 0.00 3.38 3.17 0.08 70.94 05:05:01 AM 0 33.39 0.00 3.93 2.85 0.10 59.73 05:05:01 AM 1 11.44 0.00 2.83 3.50 0.07 82.17 05:06:01 AM all 22.58 0.00 3.03 1.31 0.08 73.00 05:06:01 AM 0 21.60 0.00 3.05 1.23 0.08 74.03 05:06:01 AM 1 23.56 0.00 3.00 1.38 0.08 71.97 05:07:01 AM all 13.46 0.00 2.77 1.74 0.08 81.95 05:07:01 AM 0 16.18 0.00 2.74 1.22 0.08 79.78 05:07:01 AM 1 10.75 0.00 2.81 2.26 0.07 84.12 05:08:01 AM all 4.65 0.00 0.43 0.03 0.04 94.85 05:08:01 AM 0 7.55 0.00 0.53 0.03 0.03 91.85 05:08:01 AM 1 1.75 0.00 0.32 0.03 0.05 97.84 05:09:01 AM all 9.69 0.00 0.74 0.02 0.08 89.47 05:09:01 AM 0 12.63 0.00 1.12 0.00 0.08 86.17 05:09:01 AM 1 6.75 0.00 0.37 0.03 0.08 92.76 05:10:01 AM all 19.71 0.00 2.33 0.33 0.08 77.56 05:10:01 AM 0 28.81 0.00 2.64 0.20 0.08 68.27 05:10:01 AM 1 10.61 0.00 2.02 0.45 0.07 86.85 Average: all 18.80 0.00 2.86 1.48 0.08 76.77 Average: 0 22.95 0.00 3.13 1.28 0.08 72.55 Average: 1 14.65 0.00 2.59 1.69 0.08 81.00