---> uname -a: Linux prd-centos8-robot-2c-8g-10945.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 600 4968 19 2128 6800 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:66:d9:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe66:d9fc/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) 11/28/2024 _x86_64_ (2 CPU) 02:08:15 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 81.96 36.64 45.32 6829.99 4214.53 02:11:01 AM 109.63 3.33 106.30 90.10 11127.04 02:12:01 AM 21.73 0.42 21.31 64.78 1709.81 02:13:01 AM 8.45 0.00 8.45 0.00 601.53 02:14:01 AM 54.53 0.03 54.50 3.47 7612.56 02:15:01 AM 4.57 0.08 4.48 31.99 185.25 02:16:01 AM 14.56 0.33 14.23 37.86 541.93 Average: 42.21 5.83 36.37 1008.38 3713.47 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5373264 6998976 2509168 31.83 2688 1816084 784856 8.79 215060 2002612 96536 02:11:01 AM 5151320 6993060 2731112 34.65 2688 2018232 733820 8.22 221044 2158616 34716 02:12:01 AM 5235220 7078368 2647212 33.58 2688 2020176 659700 7.39 240016 2062932 4 02:13:01 AM 5133696 7026680 2748736 34.87 2688 2067388 723804 8.10 250888 2145352 41240 02:14:01 AM 5005360 7050076 2877072 36.50 2688 2214044 658348 7.37 257292 2246344 28 02:15:01 AM 4962924 7008996 2919508 37.04 2688 2215424 705824 7.90 257420 2287584 424 02:16:01 AM 5099888 6970420 2782544 35.30 2688 2045520 730548 8.18 290368 2138924 17380 Average: 5137382 7018082 2745050 34.82 2688 2056695 713843 7.99 247441 2148909 27190 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 322.28 191.27 1564.29 57.74 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 66.31 54.43 674.99 8.80 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 14.36 9.51 5.50 3.64 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 21.76 16.03 94.33 3.82 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 222.18 161.50 245.70 45.54 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 32.46 22.46 27.00 2.72 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 99.72 81.79 1366.11 23.11 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 111.30 76.72 568.28 20.77 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) 11/28/2024 _x86_64_ (2 CPU) 02:08:15 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 28.43 0.01 5.80 3.52 0.08 62.16 02:10:01 AM 0 26.34 0.02 5.63 2.86 0.08 65.07 02:10:01 AM 1 30.51 0.00 5.98 4.18 0.08 59.25 02:11:01 AM all 31.12 0.00 4.74 4.05 0.11 59.99 02:11:01 AM 0 23.47 0.00 3.63 4.09 0.10 68.72 02:11:01 AM 1 38.79 0.00 5.85 4.00 0.12 51.24 02:12:01 AM all 10.61 0.00 1.30 0.89 0.05 87.14 02:12:01 AM 0 9.40 0.00 1.17 0.40 0.05 88.98 02:12:01 AM 1 11.82 0.00 1.44 1.39 0.05 85.31 02:13:01 AM all 8.93 0.00 1.87 0.18 0.07 88.96 02:13:01 AM 0 7.80 0.00 1.80 0.22 0.07 90.11 02:13:01 AM 1 10.05 0.00 1.93 0.13 0.07 87.81 02:14:01 AM all 18.83 0.00 3.24 1.74 0.08 76.11 02:14:01 AM 0 16.51 0.00 3.48 2.17 0.08 77.76 02:14:01 AM 1 21.16 0.00 3.00 1.30 0.07 74.47 02:15:01 AM all 2.28 0.00 0.26 0.05 0.05 97.36 02:15:01 AM 0 2.26 0.00 0.33 0.10 0.05 97.26 02:15:01 AM 1 2.31 0.00 0.18 0.00 0.05 97.45 02:16:01 AM all 16.62 0.00 2.18 0.10 0.08 81.03 02:16:01 AM 0 17.24 0.00 1.95 0.15 0.07 80.59 02:16:01 AM 1 16.00 0.00 2.41 0.05 0.08 81.46 Average: all 16.70 0.00 2.77 1.50 0.07 78.96 Average: 0 14.72 0.00 2.57 1.43 0.07 81.21 Average: 1 18.67 0.00 2.97 1.58 0.07 76.70