---> uname -a: Linux prd-centos8-robot-2c-8g-8624.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 628 4946 19 2122 6773 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:6d:41:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe6d:4175/64 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) 11/19/2024 _x86_64_ (2 CPU) 09:08:07 LINUX RESTART (2 CPU) 09:09:01 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 68.13 22.16 45.97 4938.75 4017.94 09:11:01 AM 99.35 0.70 98.65 50.78 10984.54 09:12:01 AM 22.34 0.42 21.93 64.78 1618.59 09:13:01 AM 45.29 0.03 45.26 3.47 3369.37 09:14:01 AM 20.16 0.00 20.16 0.00 4864.12 09:15:01 AM 4.50 0.12 4.38 33.06 187.52 09:16:01 AM 0.35 0.00 0.35 0.00 5.65 09:17:01 AM 0.15 0.00 0.15 0.00 2.28 09:18:01 AM 24.81 0.63 24.18 73.19 1312.00 Average: 31.68 2.67 29.00 573.82 2929.15 09:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 5330120 6990592 2552312 32.38 2688 1848996 817816 9.16 225032 2028192 137124 09:11:01 AM 5132508 6964724 2749924 34.89 2688 2008784 758636 8.49 220816 2173476 30112 09:12:01 AM 5216884 7050508 2665548 33.82 2688 2010728 675492 7.56 239540 2078804 8 09:13:01 AM 4985168 7018820 2897264 36.76 2688 2202672 685964 7.68 256712 2267328 134492 09:14:01 AM 4982948 7016216 2899484 36.78 2688 2202676 685964 7.68 256712 2267176 4 09:15:01 AM 4936336 6972000 2946096 37.38 2688 2205072 763308 8.55 256980 2313228 8 09:16:01 AM 4928848 6964528 2953584 37.47 2688 2205088 778712 8.72 256980 2320820 28 09:17:01 AM 4979412 7017144 2903020 36.83 2688 2207140 684812 7.67 257372 2270164 2060 09:18:01 AM 5129632 6995608 2752800 34.92 2688 2041556 727644 8.15 448644 1952960 192 Average: 5069095 6998904 2813337 35.69 2688 2103635 730928 8.18 268754 2185794 33781 09:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 296.37 190.05 1534.18 61.54 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 65.44 50.18 674.89 8.51 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 19.88 10.11 6.47 3.90 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 283.65 203.97 346.75 51.16 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 1.95 0.90 0.23 0.13 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 179.51 170.74 51.81 68.99 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 239.36 236.59 125.22 93.90 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 128.89 122.83 64.85 41.50 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 46.86 34.83 81.76 25.96 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 140.21 113.36 320.70 39.51 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) 11/19/2024 _x86_64_ (2 CPU) 09:08:07 LINUX RESTART (2 CPU) 09:09:01 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 30.97 0.00 5.32 3.34 0.09 60.28 09:10:01 AM 0 36.69 0.00 4.94 4.28 0.10 53.99 09:10:01 AM 1 25.26 0.00 5.70 2.40 0.08 66.55 09:11:01 AM all 29.50 0.00 4.34 4.85 0.09 61.22 09:11:01 AM 0 21.59 0.00 4.25 6.11 0.10 67.95 09:11:01 AM 1 37.39 0.00 4.43 3.60 0.08 54.49 09:12:01 AM all 10.37 0.00 1.21 0.69 0.08 87.64 09:12:01 AM 0 6.43 0.00 1.25 0.60 0.10 91.62 09:12:01 AM 1 14.30 0.00 1.17 0.78 0.07 83.68 09:13:01 AM all 27.41 0.00 4.42 2.13 0.09 65.94 09:13:01 AM 0 21.68 0.00 4.32 2.78 0.08 71.14 09:13:01 AM 1 33.16 0.00 4.53 1.48 0.10 60.74 09:14:01 AM all 0.08 0.00 0.28 1.34 0.05 98.26 09:14:01 AM 0 0.03 0.00 0.40 2.24 0.05 97.28 09:14:01 AM 1 0.12 0.00 0.15 0.43 0.05 99.25 09:15:01 AM all 15.48 0.00 0.67 0.03 0.08 83.74 09:15:01 AM 0 23.17 0.00 0.88 0.03 0.10 75.82 09:15:01 AM 1 7.83 0.00 0.47 0.02 0.07 91.61 09:16:01 AM all 22.56 0.00 0.51 0.00 0.11 76.82 09:16:01 AM 0 9.40 0.00 0.28 0.00 0.10 90.22 09:16:01 AM 1 35.80 0.00 0.74 0.00 0.12 63.34 09:17:01 AM all 17.55 0.00 0.41 0.00 0.08 81.95 09:17:01 AM 0 1.95 0.00 0.27 0.00 0.08 97.70 09:17:01 AM 1 33.13 0.00 0.55 0.00 0.08 66.24 09:18:01 AM all 22.37 0.00 3.33 0.58 0.09 73.63 09:18:01 AM 0 18.45 0.00 3.24 0.65 0.08 77.58 09:18:01 AM 1 26.29 0.00 3.42 0.52 0.10 69.68 Average: all 19.58 0.00 2.28 1.44 0.09 76.61 Average: 0 15.48 0.00 2.20 1.86 0.09 80.37 Average: 1 23.69 0.00 2.35 1.03 0.08 72.85