---> uname -a: Linux prd-centos8-robot-2c-8g-30244.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 590 4988 19 2118 6810 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:dc:bb:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fedc:bbe3/64 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) 09/29/2024 _x86_64_ (2 CPU) 08:08:29 LINUX RESTART (2 CPU) 08:09:01 AM tps rtps wtps bread/s bwrtn/s 08:10:01 AM 115.28 46.29 68.98 7206.13 29735.15 08:11:01 AM 97.33 0.70 96.63 50.78 10411.93 08:12:01 AM 22.33 0.38 21.94 64.25 1904.50 08:13:01 AM 60.81 0.07 60.74 4.00 7950.37 08:14:01 AM 2.15 0.12 2.03 33.06 63.96 08:15:01 AM 2.22 0.00 2.22 0.00 118.66 08:16:01 AM 0.22 0.00 0.22 0.00 3.07 08:17:01 AM 7.27 0.32 6.95 36.93 259.59 Average: 38.45 5.99 32.47 924.60 6306.74 08:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 AM 5326360 7009488 2556072 32.43 2688 1870088 753528 8.44 228784 2024584 147564 08:11:01 AM 5169308 6996280 2713124 34.42 2688 2003352 703444 7.88 222044 2142956 34104 08:12:01 AM 5158316 7030048 2724116 34.56 2688 2046164 660408 7.39 245516 2127636 40568 08:13:01 AM 5024608 7054868 2857824 36.26 2688 2199520 632832 7.09 258660 2224900 88 08:14:01 AM 4976088 7008856 2906344 36.87 2688 2202024 686128 7.68 258928 2272896 1256 08:15:01 AM 4976036 7008808 2906396 36.87 2688 2202024 686128 7.68 258928 2273156 4 08:16:01 AM 4968676 7001452 2913756 36.97 2688 2202040 733452 8.21 258928 2280368 4 08:17:01 AM 5117484 6979128 2764948 35.08 2688 2035056 711028 7.96 289556 2116960 19644 Average: 5089610 7011116 2792822 35.43 2688 2095034 695868 7.79 252668 2182932 30404 08:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 320.62 198.80 1573.51 58.69 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 67.33 53.77 614.04 9.10 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 13.11 11.31 6.25 4.25 0.00 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 253.04 185.19 339.96 47.42 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 21.68 13.11 21.74 2.50 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 260.61 260.22 52.54 111.71 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 220.71 219.81 132.19 81.60 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 86.25 65.64 126.81 31.36 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 155.42 125.98 358.42 43.33 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) 09/29/2024 _x86_64_ (2 CPU) 08:08:29 LINUX RESTART (2 CPU) 08:09:01 AM CPU %user %nice %system %iowait %steal %idle 08:10:01 AM all 41.66 0.02 7.23 6.80 0.10 44.19 08:10:01 AM 0 37.20 0.02 7.90 6.97 0.10 47.81 08:10:01 AM 1 46.13 0.02 6.56 6.63 0.10 40.57 08:11:01 AM all 30.03 0.00 4.55 3.68 0.09 61.65 08:11:01 AM 0 29.49 0.00 4.49 3.62 0.10 62.30 08:11:01 AM 1 30.57 0.00 4.62 3.73 0.08 60.99 08:12:01 AM all 16.26 0.00 2.39 0.93 0.06 80.37 08:12:01 AM 0 7.88 0.00 2.30 0.72 0.05 89.04 08:12:01 AM 1 24.63 0.00 2.47 1.13 0.07 71.70 08:13:01 AM all 21.47 0.00 3.59 2.72 0.08 72.14 08:13:01 AM 0 17.99 0.00 3.29 3.06 0.08 75.58 08:13:01 AM 1 24.96 0.00 3.89 2.39 0.07 68.69 08:14:01 AM all 2.47 0.00 0.30 0.05 0.03 97.15 08:14:01 AM 0 0.50 0.00 0.13 0.02 0.02 99.33 08:14:01 AM 1 4.45 0.00 0.47 0.08 0.03 94.96 08:15:01 AM all 20.55 0.00 0.49 0.01 0.08 78.88 08:15:01 AM 0 7.37 0.00 0.30 0.02 0.07 92.25 08:15:01 AM 1 33.75 0.00 0.67 0.00 0.10 65.48 08:16:01 AM all 25.78 0.00 0.44 0.00 0.09 73.68 08:16:01 AM 0 11.87 0.00 0.32 0.00 0.07 87.74 08:16:01 AM 1 39.74 0.00 0.57 0.00 0.12 59.57 08:17:01 AM all 17.86 0.00 1.99 0.06 0.07 80.03 08:17:01 AM 0 20.76 0.00 2.18 0.05 0.07 76.94 08:17:01 AM 1 14.98 0.00 1.79 0.07 0.07 83.10 Average: all 22.01 0.00 2.62 1.78 0.07 73.51 Average: 0 16.63 0.00 2.62 1.81 0.07 78.88 Average: 1 27.40 0.00 2.63 1.76 0.08 68.13