---> uname -a: Linux prd-centos8-robot-2c-8g-8831.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 571 5004 19 2122 6829 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:1e:15:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe1e:15b6/64 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) 11/20/2024 _x86_64_ (2 CPU) 03:58:18 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 52.88 18.74 34.14 5465.24 13049.10 04:01:01 AM 121.96 6.81 115.15 1247.02 10761.36 04:02:01 AM 35.07 1.05 34.02 114.38 3813.57 04:03:01 AM 48.00 0.10 47.90 6.26 3120.09 04:04:01 AM 20.84 0.00 20.84 0.00 5419.58 04:05:01 AM 2.10 0.10 2.00 32.13 73.57 04:06:01 AM 0.58 0.00 0.58 0.00 8.70 04:07:01 AM 12.50 0.32 12.18 36.92 430.77 04:08:01 AM 21.37 0.53 20.84 64.77 1017.57 Average: 35.04 3.08 31.96 775.33 4189.45 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5478524 7029156 2403900 30.50 2688 1741976 744700 8.34 189004 1926620 95672 04:01:01 AM 5122352 6981928 2760072 35.02 2688 2037424 742268 8.31 212908 2203332 117028 04:02:01 AM 5260616 7097108 2621808 33.26 2688 2013776 629716 7.05 239408 2036824 28 04:03:01 AM 5043276 7079528 2839148 36.02 2688 2205844 621628 6.96 256732 2213728 155396 04:04:01 AM 5038520 7074776 2843904 36.08 2688 2205848 621628 6.96 256732 2213300 4 04:05:01 AM 4924060 6961544 2958364 37.53 2688 2207076 782172 8.76 256868 2326260 16 04:06:01 AM 4872280 6909804 3010144 38.19 2688 2207124 829244 9.29 256868 2377844 4 04:07:01 AM 5071800 6967104 2810624 35.66 2688 2070792 734004 8.22 278208 2179400 34932 04:08:01 AM 5215648 7084812 2666776 33.83 2688 2044756 630548 7.06 447560 1868632 16664 Average: 5114120 7020640 2768304 35.12 2688 2081624 703990 7.88 266032 2149549 46638 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 296.87 177.46 1265.82 59.16 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 76.41 61.02 939.66 9.32 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 18.36 9.59 9.64 3.50 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 252.25 190.95 342.38 48.82 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 2.62 1.38 0.37 0.32 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 328.33 289.32 2939.91 707.10 0.00 0.00 0.00 0.00 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 629.36 516.79 6988.59 33.39 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 192.37 157.61 1970.20 26.74 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 18.17 15.46 14.89 7.13 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 201.96 157.99 1610.77 99.66 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) 11/20/2024 _x86_64_ (2 CPU) 03:58:18 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 28.72 0.00 5.46 14.52 0.08 51.22 04:00:01 AM 0 35.70 0.00 5.44 13.61 0.08 45.17 04:00:01 AM 1 21.68 0.00 5.49 15.43 0.08 57.32 04:01:01 AM all 32.81 0.00 5.30 7.37 0.12 54.41 04:01:01 AM 0 45.39 0.00 6.35 6.82 0.12 41.32 04:01:01 AM 1 20.32 0.00 4.25 7.91 0.12 67.41 04:02:01 AM all 13.87 0.00 1.93 2.13 0.08 81.99 04:02:01 AM 0 10.47 0.00 1.60 2.60 0.08 85.25 04:02:01 AM 1 17.27 0.00 2.26 1.67 0.07 78.73 04:03:01 AM all 27.19 0.00 4.71 1.42 0.10 66.59 04:03:01 AM 0 28.87 0.00 4.82 1.82 0.10 64.40 04:03:01 AM 1 25.49 0.00 4.60 1.02 0.10 68.79 04:04:01 AM all 0.33 0.00 0.31 1.45 0.04 97.86 04:04:01 AM 0 0.12 0.00 0.27 1.47 0.07 98.08 04:04:01 AM 1 0.55 0.00 0.35 1.44 0.02 97.65 04:05:01 AM all 14.04 0.00 0.98 0.04 0.11 84.82 04:05:01 AM 0 11.48 0.00 0.74 0.05 0.10 87.63 04:05:01 AM 1 16.60 0.00 1.23 0.03 0.12 82.02 04:06:01 AM all 12.16 0.00 1.34 0.00 0.11 86.39 04:06:01 AM 0 0.64 0.00 0.20 0.00 0.10 99.06 04:06:01 AM 1 23.88 0.00 2.50 0.00 0.12 73.50 04:07:01 AM all 15.34 0.00 1.94 0.13 0.08 82.51 04:07:01 AM 0 15.47 0.00 2.16 0.19 0.08 82.10 04:07:01 AM 1 15.22 0.00 1.71 0.07 0.08 82.92 04:08:01 AM all 24.44 0.00 3.10 0.52 0.08 71.86 04:08:01 AM 0 32.71 0.00 3.34 0.55 0.08 63.32 04:08:01 AM 1 16.16 0.00 2.87 0.48 0.08 80.40 Average: all 18.78 0.00 2.79 3.06 0.09 75.28 Average: 0 20.11 0.00 2.77 3.01 0.09 74.02 Average: 1 17.44 0.00 2.81 3.11 0.09 76.55