---> uname -a: Linux prd-centos8-robot-2c-8g-10967.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 629 4910 19 2158 6771 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:af:42:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:feaf:4286/64 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) 08/15/2024 _x86_64_ (2 CPU) 02:12:00 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 97.18 7.25 89.94 1266.11 6683.46 02:15:01 AM 72.38 1.45 70.93 170.61 9078.24 02:16:01 AM 4.83 0.03 4.80 2.27 188.82 02:17:01 AM 0.68 0.00 0.68 0.00 9.55 02:18:01 AM 53.35 2.52 50.83 396.00 5428.71 02:19:01 AM 16.05 0.10 15.95 32.13 3478.67 02:20:01 AM 26.46 0.65 25.81 74.12 1804.03 Average: 38.71 1.71 36.99 277.34 3810.36 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5244340 7044596 2638092 33.47 2688 1978292 695216 7.78 212156 2092436 219808 02:15:01 AM 5255224 7085680 2627208 33.33 2688 2007804 649436 7.27 241752 2042168 32 02:16:01 AM 5251664 7082192 2630768 33.38 2688 2007876 649436 7.27 242192 2045476 4 02:17:01 AM 5248724 7079252 2633708 33.41 2688 2007876 649244 7.27 242196 2048424 4 02:18:01 AM 5001564 7043704 2880868 36.55 2688 2211024 683588 7.65 265360 2241616 78608 02:19:01 AM 4984244 7042836 2898188 36.77 2688 2227876 680904 7.62 265824 2259200 2072 02:20:01 AM 5029380 6931160 2853052 36.20 2688 2076504 796776 8.92 461088 2041568 184 Average: 5145020 7044203 2737412 34.73 2688 2073893 686371 7.69 275795 2110127 42959 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 89.70 73.68 956.06 10.21 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 48.12 33.74 328.98 6.23 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 8.68 7.91 1.76 1.71 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 4.83 4.78 0.97 1.05 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 245.25 214.56 315.98 48.15 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 69.09 46.48 271.18 5.28 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 55.99 41.96 106.69 48.26 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 74.53 60.45 283.10 17.27 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) 08/15/2024 _x86_64_ (2 CPU) 02:12:00 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 36.63 0.00 5.92 3.28 0.12 54.06 02:14:01 AM 0 51.77 0.00 7.25 2.96 0.13 37.89 02:14:01 AM 1 21.53 0.00 4.60 3.60 0.10 70.17 02:15:01 AM all 18.50 0.00 2.38 5.70 0.08 73.35 02:15:01 AM 0 24.60 0.00 2.36 6.25 0.07 66.73 02:15:01 AM 1 12.44 0.00 2.41 5.15 0.08 79.92 02:16:01 AM all 0.71 0.00 0.67 0.08 0.06 98.49 02:16:01 AM 0 0.78 0.00 0.63 0.15 0.05 98.38 02:16:01 AM 1 0.63 0.00 0.70 0.00 0.07 98.60 02:17:01 AM all 0.53 0.00 0.43 0.00 0.05 98.99 02:17:01 AM 0 0.72 0.00 0.30 0.00 0.05 98.93 02:17:01 AM 1 0.35 0.00 0.55 0.00 0.05 99.05 02:18:01 AM all 26.99 0.00 4.82 1.71 0.11 66.37 02:18:01 AM 0 26.61 0.00 4.87 1.67 0.10 66.76 02:18:01 AM 1 27.38 0.00 4.77 1.76 0.12 65.97 02:19:01 AM all 6.89 0.00 0.55 0.79 0.07 91.70 02:19:01 AM 0 7.00 0.00 0.52 0.59 0.08 91.81 02:19:01 AM 1 6.78 0.00 0.58 1.00 0.05 91.60 02:20:01 AM all 26.97 0.00 3.24 0.59 0.08 69.11 02:20:01 AM 0 36.25 0.00 3.54 0.65 0.08 59.48 02:20:01 AM 1 17.68 0.00 2.95 0.52 0.08 78.77 Average: all 16.76 0.00 2.58 1.73 0.08 78.85 Average: 0 21.11 0.00 2.78 1.75 0.08 74.28 Average: 1 12.41 0.00 2.37 1.72 0.08 83.43