---> uname -a: Linux prd-centos8-robot-2c-8g-5582.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 603 4956 19 2138 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:29:70:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe29:70ab/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) 11/09/2024 _x86_64_ (2 CPU) 23:06:34 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 93.79 25.69 68.09 6777.74 6238.64 11:09:01 PM 90.60 0.70 89.91 50.77 10240.65 11:10:01 PM 22.36 0.42 21.94 64.78 1608.15 11:11:01 PM 66.17 2.52 63.65 395.94 7599.87 11:12:01 PM 9.05 0.08 8.96 31.99 823.08 11:13:01 PM 2.08 0.03 2.05 1.07 111.11 11:14:01 PM 0.17 0.00 0.17 0.00 2.53 11:15:01 PM 0.25 0.00 0.25 0.00 4.03 11:16:01 PM 7.45 0.32 7.13 36.93 243.76 Average: 32.44 3.31 29.13 817.70 2986.08 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5364376 7052636 2518056 31.95 2688 1870236 681004 7.63 208592 1986852 143404 11:09:01 PM 5147396 6982428 2735036 34.70 2688 2011596 718960 8.05 221044 2161776 30116 11:10:01 PM 5172832 7012820 2709600 34.38 2688 2017068 701472 7.85 244456 2119816 3548 11:11:01 PM 4996936 7044116 2885496 36.61 2688 2216484 638008 7.14 262644 2248484 16556 11:12:01 PM 4952132 7000600 2930300 37.18 2688 2217772 728104 8.15 262912 2293224 72 11:13:01 PM 4947952 6997544 2934480 37.23 2688 2218892 728104 8.15 262912 2297128 4 11:14:01 PM 4932920 6982528 2949512 37.42 2688 2218908 759592 8.51 262912 2311564 16 11:15:01 PM 4930836 6980544 2951596 37.45 2688 2218912 759592 8.51 262912 2314296 4 11:16:01 PM 5045248 6926652 2837184 35.99 2688 2054868 764940 8.56 281248 2196164 20184 Average: 5054514 6997763 2827918 35.88 2688 2116082 719975 8.06 252181 2214367 23767 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 328.42 186.24 1531.96 60.40 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 78.66 55.91 680.04 9.04 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 20.56 11.05 6.95 4.13 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 226.00 160.87 334.97 42.63 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 17.14 9.91 4.72 1.29 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 260.23 259.00 66.82 108.97 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 95.62 90.87 160.77 34.51 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 173.48 144.42 77.77 67.77 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 113.18 96.62 133.80 86.28 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 145.92 112.76 333.10 46.11 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) 11/09/2024 _x86_64_ (2 CPU) 23:06:34 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 43.88 0.00 7.36 1.65 0.11 47.00 11:08:01 PM 0 49.78 0.00 7.40 1.70 0.10 41.02 11:08:01 PM 1 37.98 0.00 7.32 1.60 0.12 52.98 11:09:01 PM all 26.12 0.00 3.58 1.95 0.09 68.26 11:09:01 PM 0 38.68 0.00 4.40 1.78 0.08 55.05 11:09:01 PM 1 13.40 0.00 2.74 2.13 0.10 81.63 11:10:01 PM all 12.25 0.00 1.97 0.45 0.06 85.27 11:10:01 PM 0 18.04 0.00 2.34 0.73 0.05 78.84 11:10:01 PM 1 6.46 0.00 1.61 0.17 0.07 91.70 11:11:01 PM all 25.94 0.00 4.29 1.34 0.13 68.30 11:11:01 PM 0 32.60 0.00 4.77 1.75 0.13 60.74 11:11:01 PM 1 19.28 0.00 3.81 0.93 0.13 75.85 11:12:01 PM all 1.79 0.00 0.28 0.13 0.03 97.78 11:12:01 PM 0 0.25 0.00 0.27 0.18 0.02 99.28 11:12:01 PM 1 3.34 0.00 0.30 0.07 0.03 96.26 11:13:01 PM all 20.33 0.00 0.50 0.01 0.09 79.07 11:13:01 PM 0 3.03 0.00 0.23 0.02 0.07 96.65 11:13:01 PM 1 37.69 0.00 0.77 0.00 0.12 61.42 11:14:01 PM all 6.55 0.00 0.30 0.00 0.07 93.08 11:14:01 PM 0 1.19 0.00 0.23 0.00 0.07 98.51 11:14:01 PM 1 11.92 0.00 0.37 0.00 0.07 87.65 11:15:01 PM all 17.61 0.00 0.88 0.00 0.08 81.43 11:15:01 PM 0 20.70 0.00 0.86 0.00 0.08 78.36 11:15:01 PM 1 14.52 0.00 0.91 0.00 0.08 84.49 11:16:01 PM all 18.96 0.00 1.72 0.04 0.08 79.21 11:16:01 PM 0 27.99 0.00 1.77 0.07 0.08 70.09 11:16:01 PM 1 9.98 0.00 1.67 0.02 0.07 88.27 Average: all 19.25 0.00 2.32 0.62 0.08 77.73 Average: 0 21.33 0.00 2.47 0.69 0.08 75.43 Average: 1 17.17 0.00 2.16 0.54 0.09 80.04