---> uname -a: Linux prd-centos8-robot-2c-8g-10768.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 594 4983 19 2120 6807 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:a8:3a:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fea8:3a53/64 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) 11/27/2024 _x86_64_ (2 CPU) 04:04:37 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 131.61 77.57 54.03 8100.37 38368.39 04:07:01 AM 117.25 6.88 110.36 1250.46 10499.75 04:08:01 AM 40.12 1.02 39.10 113.16 4654.27 04:09:01 AM 46.53 0.07 46.47 4.00 3129.12 04:10:01 AM 24.61 0.00 24.61 0.00 5360.23 04:11:01 AM 13.26 0.43 12.83 69.98 481.77 Average: 62.23 14.33 47.90 1589.67 10415.59 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5538440 7061108 2343992 29.74 2688 1714968 734864 8.23 185168 1873992 107284 04:07:01 AM 5113744 6974184 2768688 35.12 2688 2038144 757240 8.48 213492 2211856 139916 04:08:01 AM 5254652 7091316 2627780 33.34 2688 2013684 649540 7.27 240108 2041620 20 04:09:01 AM 5023216 7061160 2859216 36.27 2688 2206996 644100 7.21 257248 2230696 145688 04:10:01 AM 5019552 7057112 2862880 36.32 2688 2206996 662728 7.42 257248 2230900 4 04:11:01 AM 5115088 6977864 2767344 35.11 2688 2038220 736196 8.24 289800 2122936 16792 Average: 5177449 7037124 2704983 34.32 2688 2036501 697445 7.81 240511 2118667 68284 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 263.21 152.90 1158.93 53.77 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 90.95 68.51 1072.29 10.98 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 13.15 8.00 6.35 3.30 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 198.95 113.63 338.49 40.30 0.00 0.00 0.00 0.00 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 3.62 2.12 0.66 0.49 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 64.70 39.87 79.79 21.80 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 105.76 64.17 442.73 21.77 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) 11/27/2024 _x86_64_ (2 CPU) 04:04:37 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 32.07 0.05 8.68 21.76 0.13 37.31 04:06:01 AM 0 32.83 0.05 7.60 20.80 0.14 38.60 04:06:01 AM 1 31.31 0.05 9.76 22.71 0.13 36.04 04:07:01 AM all 37.24 0.00 5.56 4.01 0.18 53.01 04:07:01 AM 0 36.03 0.00 5.32 3.43 0.18 55.03 04:07:01 AM 1 38.44 0.00 5.81 4.59 0.18 50.98 04:08:01 AM all 14.36 0.00 1.91 1.66 0.08 81.99 04:08:01 AM 0 14.92 0.00 1.92 1.89 0.08 81.18 04:08:01 AM 1 13.80 0.00 1.89 1.42 0.08 82.80 04:09:01 AM all 28.99 0.00 4.95 1.85 0.12 64.10 04:09:01 AM 0 19.32 0.00 3.84 1.37 0.12 75.36 04:09:01 AM 1 38.72 0.00 6.06 2.32 0.12 52.78 04:10:01 AM all 0.34 0.00 0.35 1.95 0.06 97.30 04:10:01 AM 0 0.57 0.00 0.30 1.59 0.05 97.49 04:10:01 AM 1 0.12 0.00 0.40 2.30 0.07 97.11 04:11:01 AM all 14.27 0.00 2.01 0.28 0.09 83.34 04:11:01 AM 0 10.51 0.00 2.01 0.42 0.08 86.98 04:11:01 AM 1 18.04 0.00 2.01 0.15 0.10 79.71 Average: all 21.20 0.01 3.90 5.23 0.11 69.55 Average: 0 19.01 0.01 3.49 4.89 0.11 72.49 Average: 1 23.38 0.01 4.31 5.57 0.11 66.62