---> uname -a: Linux prd-centos8-robot-2c-8g-9681.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4947 19 2148 6798 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:eb:cc:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:feeb:cc89/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/21/2023 _x86_64_ (2 CPU) 07:59:56 LINUX RESTART (2 CPU) 08:00:00 AM tps rtps wtps bread/s bwrtn/s 08:01:01 AM 292.08 239.69 52.39 12791.58 33281.41 08:02:01 AM 44.39 18.11 26.27 3680.91 5949.78 08:03:02 AM 112.12 6.54 105.58 1266.94 9377.37 08:04:01 AM 69.51 0.64 68.87 28.88 7668.17 08:05:01 AM 26.67 0.85 25.82 124.89 1954.53 08:06:01 AM 9.67 0.17 9.50 5.87 850.64 08:07:01 AM 58.66 0.03 58.63 3.47 6874.31 08:08:01 AM 20.11 0.02 20.10 0.13 1411.20 08:09:01 AM 4.92 0.00 4.92 0.00 168.38 08:10:01 AM 3.03 0.23 2.80 33.86 118.36 08:11:01 AM 37.62 0.47 37.15 48.92 1726.81 Average: 62.36 24.90 37.46 1669.25 6382.28 08:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:01:01 AM 6074784 7339176 1807688 22.93 2688 1464688 358016 4.54 101528 1456200 88388 08:02:01 AM 5549296 7078252 2333176 29.60 2688 1721440 682208 7.64 163512 1887704 83248 08:03:02 AM 5152368 7003788 2730104 34.64 2688 2030600 719480 8.06 205000 2188628 160420 08:04:01 AM 5194088 7051528 2688384 34.11 2688 2033392 650336 7.28 189564 2147900 46928 08:05:01 AM 5189716 7052164 2692756 34.16 2688 2038508 643216 7.20 213404 2128620 28 08:06:01 AM 5109348 7004712 2773124 35.18 2688 2069732 732744 8.20 223304 2194196 30424 08:07:01 AM 4969024 7019572 2913448 36.96 2688 2218492 675916 7.57 232112 2300336 28504 08:08:01 AM 4894812 6945016 2987660 37.90 2688 2218752 779736 8.73 232152 2375464 4 08:09:01 AM 4671060 6721312 3211412 40.74 2688 2218808 995340 11.14 232152 2599448 16 08:10:01 AM 5088628 6983900 2793844 35.44 2688 2067256 717296 8.03 227044 2203688 4356 08:11:01 AM 5115260 7007108 2767212 35.11 2688 2066580 708292 7.93 425148 1989032 200 Average: 5182580 7018775 2699892 34.25 2688 2013477 696598 7.80 222265 2133747 40229 08:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 18.16 8.13 280.22 0.99 0.00 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 273.46 164.41 1160.91 55.29 0.00 0.00 0.00 0.00 08:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:02 AM eth0 65.43 51.46 884.43 6.26 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 24.03 16.51 150.85 4.34 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 8.65 8.08 4.90 3.05 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 14.05 8.73 7.41 2.24 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 241.94 213.40 350.85 47.24 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 99.30 99.05 726.24 695.70 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 223.11 220.31 6944.77 14.27 0.00 0.00 0.00 0.00 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 154.43 136.84 3372.87 19.69 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 17.06 16.11 13.64 7.52 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 103.48 85.61 1262.29 77.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/21/2023 _x86_64_ (2 CPU) 07:59:56 LINUX RESTART (2 CPU) 08:00:00 AM CPU %user %nice %system %iowait %steal %idle 08:01:01 AM all 16.79 0.08 8.65 62.38 0.09 12.00 08:01:01 AM 0 17.29 0.08 9.15 66.40 0.10 6.98 08:01:01 AM 1 16.28 0.08 8.15 58.31 0.08 17.09 08:02:01 AM all 23.93 0.00 4.46 20.20 0.17 51.25 08:02:01 AM 0 21.92 0.00 3.78 19.44 0.15 54.71 08:02:01 AM 1 25.94 0.00 5.14 20.96 0.19 47.77 08:03:02 AM all 32.31 0.00 4.85 8.19 0.14 54.51 08:03:02 AM 0 42.43 0.00 6.01 8.67 0.13 42.75 08:03:02 AM 1 22.23 0.00 3.70 7.70 0.15 66.22 08:04:01 AM all 20.46 0.00 3.08 13.77 0.09 62.60 08:04:01 AM 0 22.27 0.00 3.13 9.88 0.09 64.63 08:04:01 AM 1 18.66 0.00 3.03 17.66 0.09 60.57 08:05:01 AM all 12.71 0.00 1.20 3.75 0.09 82.25 08:05:01 AM 0 21.20 0.00 1.40 5.73 0.12 71.56 08:05:01 AM 1 4.28 0.00 1.00 1.77 0.07 92.88 08:06:01 AM all 7.74 0.00 1.79 1.54 0.06 88.88 08:06:01 AM 0 5.71 0.00 1.64 1.86 0.05 90.75 08:06:01 AM 1 9.79 0.00 1.94 1.22 0.07 86.99 08:07:01 AM all 25.68 0.00 3.92 3.51 0.13 66.76 08:07:01 AM 0 34.35 0.00 4.48 3.40 0.10 57.67 08:07:01 AM 1 17.09 0.00 3.36 3.62 0.15 75.78 08:08:01 AM all 10.57 0.00 0.63 0.76 0.09 87.95 08:08:01 AM 0 9.43 0.00 0.55 0.23 0.08 89.70 08:08:01 AM 1 11.72 0.00 0.71 1.28 0.10 86.20 08:09:01 AM all 13.49 0.00 1.41 0.35 0.12 84.64 08:09:01 AM 0 4.24 0.00 0.66 0.00 0.10 95.00 08:09:01 AM 1 22.77 0.00 2.16 0.69 0.14 74.23 08:10:01 AM all 12.55 0.00 1.95 0.03 0.09 85.37 08:10:01 AM 0 15.95 0.00 2.32 0.02 0.10 81.61 08:10:01 AM 1 9.20 0.00 1.59 0.05 0.08 89.07 08:11:01 AM all 29.10 0.00 2.50 0.68 0.09 67.63 08:11:01 AM 0 32.07 0.00 3.16 0.89 0.08 63.80 08:11:01 AM 1 26.13 0.00 1.84 0.48 0.10 71.45 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.67 0.01 3.14 10.54 0.11 67.53 Average: 0 20.62 0.01 3.31 10.72 0.10 65.24 Average: 1 16.72 0.01 2.97 10.36 0.11 69.83