---> uname -a: Linux prd-centos8-robot-2c-8g-6762.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: 2799.996 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 578 4953 19 2165 6822 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:c8:92:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fec8:92f6/64 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) 11/12/2024 _x86_64_ (2 CPU) 04:08:34 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 87.22 45.08 42.14 7240.25 33225.44 04:11:01 AM 123.32 6.93 116.39 1251.91 10828.64 04:12:01 AM 39.40 1.02 38.39 113.16 4675.61 04:13:01 AM 30.31 0.03 30.27 0.53 1602.65 04:14:01 AM 37.74 0.03 37.70 3.47 6680.56 04:15:01 AM 2.37 0.32 2.05 44.13 778.75 04:16:01 AM 29.71 0.63 29.08 89.72 2065.54 Average: 50.01 7.72 42.29 1249.08 8551.42 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5564120 7069916 2318312 29.41 2688 1699032 715200 8.01 183824 1853192 92028 04:11:01 AM 5137864 6997332 2744568 34.82 2688 2037144 718860 8.05 212944 2188304 140384 04:12:01 AM 5253144 7089712 2629288 33.36 2688 2013604 645572 7.23 239228 2043684 16 04:13:01 AM 4985580 7020804 2896852 36.75 2688 2204292 693992 7.77 252920 2275072 185068 04:14:01 AM 5034360 7069316 2848072 36.13 2688 2204420 641604 7.18 256296 2216908 4 04:15:01 AM 5169056 7061396 2713376 34.42 2688 2063236 632992 7.09 270940 2069052 6728 04:16:01 AM 5074672 6998492 2807760 35.62 2688 2098808 720168 8.06 469140 1986980 15096 Average: 5174114 7043853 2708318 34.36 2688 2045791 681198 7.63 269327 2090456 62761 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 271.03 169.43 1099.45 57.95 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 102.68 80.54 1106.53 11.26 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 18.36 9.66 7.14 3.76 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 42.25 37.94 298.67 9.21 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 142.85 96.58 30.87 29.95 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 144.64 95.70 477.99 56.56 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 21.86 20.51 22.96 10.10 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 106.24 72.91 434.82 25.54 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) 11/12/2024 _x86_64_ (2 CPU) 04:08:34 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 30.79 0.05 6.11 19.95 0.10 42.99 04:10:01 AM 0 23.53 0.09 5.75 15.37 0.10 55.16 04:10:01 AM 1 37.93 0.02 6.47 24.46 0.10 31.02 04:11:01 AM all 34.94 0.00 5.79 4.92 0.13 54.22 04:11:01 AM 0 31.67 0.00 5.72 3.49 0.12 59.00 04:11:01 AM 1 38.20 0.00 5.86 6.35 0.13 49.45 04:12:01 AM all 16.20 0.00 2.01 1.70 0.08 80.03 04:12:01 AM 0 6.55 0.00 1.84 1.65 0.07 89.89 04:12:01 AM 1 25.86 0.00 2.18 1.74 0.08 70.14 04:13:01 AM all 25.11 0.00 4.03 0.46 0.08 70.32 04:13:01 AM 0 20.99 0.00 3.93 0.38 0.07 74.62 04:13:01 AM 1 29.22 0.00 4.13 0.53 0.10 66.01 04:14:01 AM all 1.94 0.00 0.78 1.58 0.06 95.65 04:14:01 AM 0 1.86 0.00 0.75 1.24 0.07 96.08 04:14:01 AM 1 2.02 0.00 0.80 1.92 0.05 95.21 04:15:01 AM all 8.98 0.00 1.03 0.13 0.07 89.79 04:15:01 AM 0 10.76 0.00 1.00 0.24 0.07 87.94 04:15:01 AM 1 7.22 0.00 1.06 0.02 0.07 91.63 04:16:01 AM all 30.67 0.00 3.48 0.53 0.10 65.22 04:16:01 AM 0 20.20 0.00 2.90 0.43 0.10 76.36 04:16:01 AM 1 41.14 0.00 4.06 0.63 0.10 54.07 Average: all 21.23 0.01 3.32 4.14 0.09 71.22 Average: 0 16.50 0.01 3.12 3.21 0.08 77.07 Average: 1 25.95 0.00 3.51 5.06 0.09 65.39