---> uname -a: Linux prd-centos8-robot-2c-8g-5605.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4948 19 2125 6777 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:69:80:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe69:8066/64 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) 01/27/2025 _x86_64_ (2 CPU) 02:07:06 LINUX RESTART (2 CPU) 02:08:02 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 96.42 0.37 96.05 15.86 7842.24 02:10:01 AM 62.06 1.00 61.06 111.83 7521.71 02:11:01 AM 4.47 0.10 4.37 4.13 167.06 02:12:01 AM 32.84 6.71 26.12 1245.72 1512.40 02:13:01 AM 39.09 0.03 39.06 3.47 6866.02 02:14:01 AM 3.20 0.10 3.10 32.93 118.05 02:15:01 AM 16.64 0.40 16.24 46.78 689.69 Average: 36.25 1.25 35.00 209.14 3520.74 02:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5165588 6991244 2716844 34.47 2688 2004136 778520 8.72 189696 2192660 221112 02:10:01 AM 5254872 7057944 2627560 33.33 2688 1980960 714428 8.00 216924 2066696 12 02:11:01 AM 5255972 7059208 2626460 33.32 2688 1981088 698552 7.82 217284 2065996 4 02:12:01 AM 4989868 7033584 2892564 36.70 2688 2213180 692276 7.75 253504 2269412 189372 02:13:01 AM 4990636 7034168 2891796 36.69 2688 2213368 696052 7.79 258208 2259404 16 02:14:01 AM 4886528 6931600 2995904 38.01 2688 2214904 824504 9.23 258336 2362300 148 02:15:01 AM 5106836 6975456 2775596 35.21 2688 2043920 750920 8.41 447468 1977676 13360 Average: 5092900 7011886 2789532 35.39 2688 2093079 736465 8.25 263060 2170592 60575 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 104.81 85.50 1292.98 12.72 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 11.46 8.60 6.35 3.56 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 7.85 3.10 1.13 0.66 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 36.62 28.29 295.83 6.67 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 230.31 167.32 48.41 47.02 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 104.77 86.60 976.66 6.86 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 81.77 56.13 386.52 22.39 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 82.46 62.16 427.63 14.27 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) 01/27/2025 _x86_64_ (2 CPU) 02:07:06 LINUX RESTART (2 CPU) 02:08:02 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 34.27 0.00 4.95 2.04 0.13 58.62 02:09:01 AM 0 23.08 0.00 3.81 1.76 0.14 71.21 02:09:01 AM 1 45.49 0.00 6.10 2.31 0.12 45.98 02:10:01 AM all 14.44 0.00 2.15 1.91 0.06 81.44 02:10:01 AM 0 10.40 0.00 1.81 1.30 0.07 86.42 02:10:01 AM 1 18.48 0.00 2.49 2.52 0.05 76.46 02:11:01 AM all 0.53 0.00 0.40 0.01 0.06 99.00 02:11:01 AM 0 0.82 0.00 0.33 0.02 0.05 98.78 02:11:01 AM 1 0.25 0.00 0.47 0.00 0.07 99.22 02:12:01 AM all 21.62 0.00 4.04 0.71 0.09 73.53 02:12:01 AM 0 10.01 0.00 3.04 0.42 0.10 86.44 02:12:01 AM 1 33.29 0.00 5.05 1.01 0.08 60.57 02:13:01 AM all 5.47 0.00 1.55 12.63 0.06 80.29 02:13:01 AM 0 5.72 0.00 1.64 13.82 0.07 78.76 02:13:01 AM 1 5.22 0.00 1.47 11.44 0.05 81.82 02:14:01 AM all 4.31 0.00 0.52 0.09 0.07 95.01 02:14:01 AM 0 3.05 0.00 0.40 0.02 0.05 96.48 02:14:01 AM 1 5.58 0.00 0.64 0.17 0.08 93.53 02:15:01 AM all 17.57 0.00 2.84 0.80 0.09 78.70 02:15:01 AM 0 19.08 0.00 3.26 0.29 0.10 77.27 02:15:01 AM 1 16.06 0.00 2.41 1.32 0.08 80.12 Average: all 13.98 0.00 2.35 2.60 0.08 80.99 Average: 0 10.27 0.00 2.04 2.52 0.08 85.08 Average: 1 17.70 0.00 2.65 2.68 0.08 76.88