---> uname -a: Linux prd-centos8-robot-2c-8g-12086.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 587 4981 19 2129 6814 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:61:ce:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe61:cedb/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) 12/02/2024 _x86_64_ (2 CPU) 02:07:13 LINUX RESTART (2 CPU) 02:08:02 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 98.05 15.46 82.60 2751.67 6604.46 02:10:00 AM 74.33 0.71 73.62 51.61 9060.73 02:10:01 AM 157.89 2.11 155.79 33.68 36455.79 02:11:01 AM 18.46 0.38 18.08 64.25 1276.21 02:12:01 AM 58.15 0.03 58.11 3.47 7764.83 02:13:01 AM 3.35 0.12 3.23 33.06 119.83 02:14:01 AM 2.23 0.00 2.23 0.00 118.23 02:15:01 AM 0.13 0.00 0.13 0.00 1.58 02:16:01 AM 13.13 0.32 12.81 36.92 707.00 Average: 33.51 2.10 31.41 362.58 3253.77 02:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5321776 7054832 2560648 32.49 2688 1914828 681584 7.63 209376 2024776 163112 02:10:00 AM 5170544 7008892 2711880 34.40 2688 2015620 732020 8.20 220796 2143548 30680 02:10:01 AM 5169616 7008012 2712808 34.42 2688 2015640 732020 8.20 220808 2143920 12276 02:11:01 AM 5148568 7037460 2733856 34.68 2688 2063500 710160 7.95 250464 2128432 40620 02:12:01 AM 5021520 7063352 2860904 36.29 2688 2211428 650216 7.28 257268 2227844 80 02:13:01 AM 4975064 7019304 2907360 36.88 2688 2213836 719888 8.06 257532 2274224 1424 02:14:01 AM 4975016 7019256 2907408 36.88 2688 2213836 719888 8.06 257532 2274164 8 02:15:01 AM 4967440 7011696 2914984 36.98 2688 2213852 735952 8.24 257532 2281504 4 02:16:01 AM 5189588 7061196 2692836 34.16 2688 2047188 645604 7.23 291636 2048068 13212 Average: 5104348 7031556 2778076 35.24 2688 2101081 703037 7.87 246994 2171831 29046 02:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 241.47 153.53 1422.88 43.84 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 59.08 45.85 494.82 7.63 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 2.11 0.00 0.18 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 30.91 20.83 88.80 13.80 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 221.98 159.58 255.17 35.77 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 49.43 40.78 25.75 13.57 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 220.18 219.38 44.24 91.80 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 222.36 221.21 130.85 83.10 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 104.00 78.92 130.72 37.94 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 143.36 117.34 320.86 40.91 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) 12/02/2024 _x86_64_ (2 CPU) 02:07:13 LINUX RESTART (2 CPU) 02:08:02 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 36.91 0.00 6.51 2.93 0.09 53.56 02:09:01 AM 0 38.06 0.00 7.30 2.68 0.08 51.87 02:09:01 AM 1 35.76 0.00 5.72 3.17 0.10 55.25 02:10:00 AM all 19.95 0.00 2.81 2.61 0.07 74.57 02:10:00 AM 0 26.12 0.00 3.26 2.50 0.07 68.05 02:10:00 AM 1 13.79 0.00 2.36 2.71 0.07 81.07 02:10:01 AM all 1.05 0.00 3.14 9.95 0.00 85.86 02:10:01 AM 0 0.00 0.00 6.32 20.00 0.00 73.68 02:10:01 AM 1 2.08 0.00 0.00 0.00 0.00 97.92 02:11:01 AM all 18.61 0.00 2.58 0.57 0.08 78.15 02:11:01 AM 0 29.96 0.00 3.24 0.59 0.08 66.13 02:11:01 AM 1 7.28 0.00 1.92 0.55 0.08 90.16 02:12:01 AM all 18.76 0.00 3.23 2.05 0.08 75.88 02:12:01 AM 0 22.10 0.00 3.17 1.94 0.08 72.70 02:12:01 AM 1 15.42 0.00 3.29 2.16 0.07 79.06 02:13:01 AM all 4.84 0.00 1.86 0.04 0.05 93.20 02:13:01 AM 0 7.06 0.00 1.97 0.00 0.05 90.92 02:13:01 AM 1 2.63 0.00 1.75 0.08 0.05 95.48 02:14:01 AM all 17.15 0.00 0.39 0.01 0.08 82.37 02:14:01 AM 0 33.70 0.00 0.64 0.00 0.07 65.60 02:14:01 AM 1 0.67 0.00 0.15 0.02 0.08 99.08 02:15:01 AM all 24.57 0.00 0.50 0.00 0.09 74.83 02:15:01 AM 0 1.04 0.00 0.23 0.00 0.07 98.66 02:15:01 AM 1 48.29 0.00 0.77 0.00 0.12 50.82 02:16:01 AM all 18.64 0.00 1.96 0.17 0.07 79.16 02:16:01 AM 0 11.69 0.00 2.01 0.13 0.07 86.10 02:16:01 AM 1 25.57 0.00 1.91 0.20 0.07 72.26 Average: all 19.89 0.00 2.48 1.06 0.08 76.50 Average: 0 21.16 0.00 2.73 1.01 0.07 75.03 Average: 1 18.63 0.00 2.23 1.11 0.08 77.96