---> uname -a: Linux prd-centos8-robot-2c-8g-39043.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 591 4983 19 2122 6809 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:75:a8:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe75:a882/64 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) 10/05/2024 _x86_64_ (2 CPU) 04:03:54 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 83.44 16.11 67.33 3115.36 5945.20 04:07:01 AM 83.10 0.70 82.40 50.79 9373.62 04:08:01 AM 16.33 0.42 15.91 64.78 1331.54 04:09:01 AM 24.06 0.00 24.06 0.00 1531.33 04:10:01 AM 39.31 0.03 39.28 3.47 6757.16 04:11:01 AM 3.41 0.12 3.30 33.05 145.11 04:12:01 AM 2.27 0.00 2.27 0.00 119.26 04:13:01 AM 0.12 0.00 0.12 0.00 1.48 04:14:01 AM 13.83 0.32 13.51 36.93 539.74 Average: 29.54 1.97 27.57 367.17 2860.27 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5394604 7086184 2487828 31.56 2688 1873236 630012 7.05 210192 1954600 131960 04:07:01 AM 5167324 6997084 2715108 34.45 2688 2006884 712780 7.98 221644 2146940 30068 04:08:01 AM 5246496 7078212 2635936 33.44 2688 2008832 654656 7.33 240548 2050628 12 04:09:01 AM 4997056 7026932 2885376 36.61 2688 2199608 680556 7.62 256380 2261728 171940 04:10:01 AM 5020896 7054588 2861536 36.30 2688 2203056 640380 7.17 258320 2228644 4 04:11:01 AM 4972272 7008476 2910160 36.92 2688 2205552 719692 8.06 258588 2277104 1504 04:12:01 AM 4972496 7008704 2909936 36.92 2688 2205552 719692 8.06 258588 2276932 8 04:13:01 AM 4964024 7000248 2918408 37.02 2688 2205568 735252 8.23 258588 2285132 4 04:14:01 AM 5114956 6980324 2767476 35.11 2688 2038564 717436 8.03 289328 2120744 20272 Average: 5094458 7026750 2787974 35.37 2688 2105206 690051 7.73 250242 2178050 39530 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 271.94 166.03 1511.12 54.39 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 64.41 48.21 592.95 8.18 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.64 9.45 5.73 3.53 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 34.76 29.38 292.84 6.21 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 198.95 150.07 44.51 39.73 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 82.19 74.15 33.61 29.96 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 268.28 267.39 53.95 111.89 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 153.32 147.84 117.17 51.41 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 89.45 69.49 114.76 32.93 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 131.22 106.89 307.40 37.58 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) 10/05/2024 _x86_64_ (2 CPU) 04:03:54 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 34.55 0.00 6.31 3.51 0.10 55.54 04:06:01 AM 0 31.22 0.00 5.41 3.10 0.10 60.17 04:06:01 AM 1 37.88 0.00 7.20 3.92 0.10 50.90 04:07:01 AM all 23.86 0.00 3.48 3.76 0.10 68.81 04:07:01 AM 0 14.51 0.00 2.78 4.99 0.12 77.61 04:07:01 AM 1 33.21 0.00 4.17 2.54 0.08 60.01 04:08:01 AM all 10.11 0.00 1.32 0.41 0.06 88.10 04:08:01 AM 0 13.77 0.00 1.22 0.27 0.07 84.68 04:08:01 AM 1 6.46 0.00 1.42 0.55 0.05 91.52 04:09:01 AM all 18.28 0.00 3.32 0.44 0.08 77.89 04:09:01 AM 0 18.93 0.00 3.27 0.47 0.07 77.27 04:09:01 AM 1 17.62 0.00 3.37 0.42 0.08 78.51 04:10:01 AM all 9.70 0.00 2.00 4.30 0.06 83.94 04:10:01 AM 0 11.04 0.00 1.84 2.93 0.07 84.12 04:10:01 AM 1 8.36 0.00 2.16 5.67 0.05 83.76 04:11:01 AM all 8.01 0.00 0.43 0.05 0.05 91.46 04:11:01 AM 0 6.97 0.00 0.52 0.10 0.07 92.35 04:11:01 AM 1 9.06 0.00 0.33 0.00 0.03 90.58 04:12:01 AM all 21.55 0.00 0.54 0.01 0.09 77.81 04:12:01 AM 0 0.80 0.00 0.25 0.02 0.07 98.86 04:12:01 AM 1 42.38 0.00 0.82 0.00 0.12 56.68 04:13:01 AM all 21.47 0.00 0.47 0.00 0.08 77.98 04:13:01 AM 0 31.85 0.00 0.60 0.00 0.07 67.48 04:13:01 AM 1 11.09 0.00 0.33 0.00 0.10 88.48 04:14:01 AM all 18.46 0.00 2.03 0.22 0.07 79.22 04:14:01 AM 0 10.05 0.00 1.83 0.37 0.07 87.68 04:14:01 AM 1 26.83 0.00 2.22 0.07 0.07 70.81 Average: all 18.45 0.00 2.21 1.41 0.08 77.85 Average: 0 15.47 0.00 1.97 1.36 0.08 81.12 Average: 1 21.43 0.00 2.45 1.46 0.08 74.58