---> uname -a: Linux prd-centos8-robot-2c-8g-3543.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 567 5003 19 2126 6833 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:0c:43:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe0c:4392/64 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) 11/02/2024 _x86_64_ (2 CPU) 07:08:13 LINUX RESTART (2 CPU) 07:09:01 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 71.91 38.00 33.91 5783.81 12161.26 07:11:01 AM 118.09 7.41 110.68 1296.29 10095.75 07:12:01 AM 31.96 0.42 31.54 64.78 3722.68 07:13:01 AM 59.06 2.52 56.54 396.07 5364.32 07:14:01 AM 13.30 0.00 13.30 0.00 2929.36 07:15:01 AM 0.28 0.00 0.28 0.00 3.90 07:16:01 AM 0.10 0.00 0.10 0.00 1.30 07:17:01 AM 0.18 0.08 0.10 31.99 0.78 07:18:01 AM 28.91 0.65 28.26 74.12 1274.09 Average: 35.98 5.45 30.52 849.73 3950.67 07:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 5518532 7056200 2363900 29.99 2688 1729388 732172 8.20 186816 1890588 86028 07:11:01 AM 5192216 7020980 2690216 34.13 2688 2005372 706784 7.91 220844 2122304 90068 07:12:01 AM 5272496 7102628 2609936 33.11 2688 2007316 628964 7.04 239720 2026860 8 07:13:01 AM 5035412 7076520 2847020 36.12 2688 2210492 629500 7.05 260580 2210960 70404 07:14:01 AM 5036572 7077668 2845860 36.10 2688 2210496 629500 7.05 260580 2210964 8 07:15:01 AM 5036316 7077412 2846116 36.11 2688 2210496 629500 7.05 260580 2211176 12 07:16:01 AM 5036900 7077996 2845532 36.10 2688 2210496 629500 7.05 260580 2210980 4 07:17:01 AM 5035456 7078112 2846976 36.12 2688 2212052 623776 6.98 261232 2211472 608 07:18:01 AM 5124060 6993088 2758372 34.99 2688 2044220 730404 8.18 450112 1958912 188 Average: 5143107 7062289 2739325 34.75 2688 2093370 660011 7.39 266783 2117135 27481 07:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 266.21 160.76 1265.68 56.36 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 84.12 66.47 932.81 10.04 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 15.94 9.20 5.57 3.53 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 53.21 42.53 301.97 21.46 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 2.33 0.77 0.30 0.13 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 1.67 1.05 1.64 0.38 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 1.47 0.73 0.27 0.12 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 7.41 5.40 1.94 1.27 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 41.88 33.56 78.04 22.78 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 52.70 35.61 287.61 12.90 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) 11/02/2024 _x86_64_ (2 CPU) 07:08:13 LINUX RESTART (2 CPU) 07:09:01 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 24.56 0.04 5.16 13.39 0.08 56.78 07:10:01 AM 0 27.52 0.03 4.42 12.14 0.07 55.81 07:10:01 AM 1 21.61 0.05 5.89 14.63 0.08 57.74 07:11:01 AM all 36.25 0.00 5.98 5.09 0.12 52.56 07:11:01 AM 0 29.91 0.00 5.70 4.44 0.12 59.83 07:11:01 AM 1 42.56 0.00 6.25 5.75 0.12 45.32 07:12:01 AM all 10.77 0.00 1.41 1.19 0.07 86.56 07:12:01 AM 0 4.31 0.00 1.30 1.32 0.07 93.00 07:12:01 AM 1 17.23 0.00 1.52 1.07 0.07 80.11 07:13:01 AM all 27.54 0.00 4.41 2.48 0.10 65.47 07:13:01 AM 0 26.50 0.00 4.44 2.77 0.08 66.21 07:13:01 AM 1 28.58 0.00 4.38 2.20 0.12 64.72 07:14:01 AM all 0.29 0.00 0.17 0.61 0.03 98.91 07:14:01 AM 0 0.10 0.00 0.15 0.54 0.03 99.18 07:14:01 AM 1 0.48 0.00 0.18 0.68 0.02 98.63 07:15:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 07:15:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 07:15:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 07:16:01 AM all 0.33 0.00 0.06 0.00 0.03 99.59 07:16:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 07:16:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 07:17:01 AM all 1.14 0.00 0.19 0.02 0.03 98.62 07:17:01 AM 0 0.35 0.00 0.20 0.00 0.03 99.42 07:17:01 AM 1 1.92 0.00 0.18 0.03 0.03 97.83 07:18:01 AM all 26.83 0.00 3.13 0.43 0.08 69.52 07:18:01 AM 0 22.23 0.00 2.84 0.43 0.08 74.41 07:18:01 AM 1 31.42 0.00 3.42 0.43 0.08 64.64 Average: all 14.23 0.00 2.29 2.58 0.06 80.84 Average: 0 12.35 0.00 2.14 2.40 0.06 83.05 Average: 1 16.10 0.01 2.43 2.75 0.06 78.64