---> uname -a: Linux prd-centos8-robot-2c-8g-331.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 569 4998 19 2129 6831 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:f2:50:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fef2:508d/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) 12/06/2024 _x86_64_ (2 CPU) 02:12:33 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 111.53 69.29 42.24 8025.86 32183.52 02:15:01 AM 122.13 6.95 115.18 1257.58 10789.70 02:16:01 AM 42.93 0.98 41.94 110.91 4790.70 02:17:01 AM 31.52 0.07 31.46 2.80 2209.05 02:18:01 AM 38.13 0.03 38.09 3.47 6280.05 02:19:01 AM 2.88 0.10 2.78 32.12 97.53 02:20:02 AM 25.05 0.65 24.40 74.12 1174.94 Average: 53.45 11.15 42.30 1358.22 8218.22 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5570820 7071228 2311612 29.33 2688 1694044 718968 8.05 182764 1848368 83568 02:15:01 AM 5164628 7030568 2717804 34.48 2688 2043448 694460 7.78 213312 2160436 142240 02:16:01 AM 5257188 7101148 2625244 33.31 2688 2020916 627288 7.02 240160 2039600 16 02:17:01 AM 5006096 7048908 2876336 36.49 2688 2212500 660072 7.39 255576 2251584 152220 02:18:01 AM 5032464 7078000 2849968 36.16 2688 2214864 627592 7.03 257840 2217060 4 02:19:01 AM 5032128 7079584 2850304 36.16 2688 2216784 618440 6.92 258336 2217960 780 02:20:02 AM 5118816 6990944 2763616 35.06 2688 2046768 749016 8.39 447496 1964292 180 Average: 5168877 7057197 2713555 34.43 2688 2064189 670834 7.51 265069 2099900 54144 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 233.27 147.98 1118.57 53.24 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 107.51 81.19 1113.67 11.00 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 13.25 8.78 12.31 3.85 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 42.20 29.54 294.93 5.97 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 188.34 137.01 42.53 39.91 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 29.91 16.74 7.86 2.11 0.00 0.00 0.00 0.00 02:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:02 AM eth0 46.78 35.21 81.30 23.21 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 94.47 65.21 381.62 19.90 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) 12/06/2024 _x86_64_ (2 CPU) 02:12:33 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 29.52 0.05 7.33 34.12 0.12 28.86 02:14:01 AM 0 33.58 0.02 6.86 34.67 0.14 24.73 02:14:01 AM 1 25.52 0.08 7.79 33.56 0.10 32.94 02:15:01 AM all 34.54 0.00 5.47 5.14 0.12 54.73 02:15:01 AM 0 41.08 0.00 6.53 5.46 0.12 46.81 02:15:01 AM 1 28.00 0.00 4.42 4.82 0.12 62.65 02:16:01 AM all 17.54 0.00 1.84 1.77 0.07 78.79 02:16:01 AM 0 27.03 0.00 1.74 0.99 0.07 70.18 02:16:01 AM 1 8.06 0.00 1.94 2.54 0.07 87.39 02:17:01 AM all 18.75 0.00 3.01 2.13 0.10 76.00 02:17:01 AM 0 21.30 0.00 3.32 2.14 0.10 73.13 02:17:01 AM 1 16.19 0.00 2.70 2.13 0.10 78.87 02:18:01 AM all 9.58 0.00 1.59 4.12 0.07 84.65 02:18:01 AM 0 8.93 0.00 1.57 2.50 0.05 86.95 02:18:01 AM 1 10.22 0.00 1.61 5.74 0.08 82.35 02:19:01 AM all 1.75 0.00 0.26 0.02 0.05 97.93 02:19:01 AM 0 2.82 0.00 0.27 0.02 0.05 96.84 02:19:01 AM 1 0.67 0.00 0.25 0.02 0.05 99.01 02:20:02 AM all 27.40 0.00 3.07 0.36 0.12 69.05 02:20:02 AM 0 29.29 0.00 3.39 0.57 0.12 66.63 02:20:02 AM 1 25.51 0.00 2.75 0.15 0.12 71.47 Average: all 19.85 0.01 3.22 6.74 0.09 70.09 Average: 0 23.40 0.00 3.37 6.53 0.09 66.60 Average: 1 16.30 0.01 3.06 6.95 0.09 73.58