---> uname -a: Linux prd-centos8-robot-2c-8g-3876.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 605 4942 19 2148 6796 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:01:ed:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe01:ed92/64 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) 01/22/2025 _x86_64_ (2 CPU) 01:04:04 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 105.93 53.17 52.77 5889.77 26451.10 01:07:01 AM 91.63 0.07 91.57 1.87 8510.81 01:08:01 AM 46.87 0.70 46.17 51.70 7064.07 01:09:01 AM 15.66 0.38 15.28 64.26 689.70 01:10:01 AM 66.98 6.75 60.23 1249.18 7379.19 01:11:01 AM 8.45 0.00 8.45 0.00 727.64 01:12:01 AM 3.35 0.12 3.23 33.06 370.50 01:13:01 AM 2.18 0.00 2.18 0.00 66.56 01:14:01 AM 0.58 0.00 0.58 0.00 147.98 01:15:01 AM 13.95 0.40 13.55 46.79 1114.73 Average: 35.56 6.16 29.40 733.69 5252.47 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5559860 7083892 2322572 29.47 2688 1716700 687508 7.70 186876 1852712 105580 01:07:01 AM 5294152 7059872 2588280 32.84 2688 1944428 679124 7.60 186844 2061540 130764 01:08:01 AM 5207168 7005880 2675264 33.94 2688 1976272 713328 7.99 198356 2133280 16 01:09:01 AM 5216312 7051616 2666120 33.82 2688 2010628 676608 7.58 225984 2090636 32056 01:10:01 AM 5025340 7065040 2857092 36.25 2688 2209484 638304 7.15 258508 2227884 16588 01:11:01 AM 5023980 7063672 2858452 36.26 2688 2209492 653788 7.32 258512 2228388 12 01:12:01 AM 4952984 7002040 2929448 37.16 2688 2218856 733084 8.21 258780 2298616 8 01:13:01 AM 4936152 6985248 2946280 37.38 2688 2218896 767348 8.59 258780 2315332 8 01:14:01 AM 4919108 6972528 2963324 37.59 2688 2223220 767348 8.59 258840 2332332 36 01:15:01 AM 5133508 7026328 2748924 34.87 2688 2068188 676900 7.58 459888 1939496 13368 Average: 5126856 7031612 2755576 34.96 2688 2079616 699334 7.83 255137 2148022 29844 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 265.13 167.86 1170.72 56.13 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 56.31 44.29 638.94 6.88 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 38.52 24.43 435.10 3.72 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 14.21 11.15 6.69 4.31 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 183.86 135.99 328.61 38.63 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 8.65 6.45 2.31 4.21 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 163.77 146.38 98.78 55.13 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 317.31 310.35 430.93 114.99 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 129.74 125.34 204.47 38.85 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 67.06 44.36 99.65 38.10 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 124.45 101.65 341.62 36.09 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) 01/22/2025 _x86_64_ (2 CPU) 01:04:04 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 22.54 0.05 5.23 38.65 0.12 33.41 01:06:01 AM 0 25.33 0.03 5.43 36.57 0.13 32.50 01:06:01 AM 1 19.74 0.07 5.04 40.73 0.10 34.32 01:07:01 AM all 25.36 0.00 3.99 17.67 0.18 52.81 01:07:01 AM 0 27.11 0.00 3.88 13.87 0.22 54.93 01:07:01 AM 1 23.61 0.00 4.10 21.47 0.13 50.68 01:08:01 AM all 11.88 0.00 1.42 4.42 0.09 82.20 01:08:01 AM 0 13.08 0.00 1.08 4.02 0.10 81.72 01:08:01 AM 1 10.67 0.00 1.75 4.81 0.08 82.68 01:09:01 AM all 17.23 0.00 2.25 1.66 0.08 78.78 01:09:01 AM 0 27.89 0.00 2.74 1.55 0.07 67.76 01:09:01 AM 1 6.57 0.00 1.77 1.77 0.08 89.81 01:10:01 AM all 22.55 0.00 4.20 9.87 0.08 63.30 01:10:01 AM 0 26.89 0.00 4.64 8.58 0.08 59.81 01:10:01 AM 1 18.22 0.00 3.77 11.16 0.07 66.78 01:11:01 AM all 0.45 0.00 0.22 0.35 0.03 98.96 01:11:01 AM 0 0.63 0.00 0.18 0.03 0.02 99.13 01:11:01 AM 1 0.27 0.00 0.25 0.67 0.03 98.78 01:12:01 AM all 20.91 0.00 1.12 0.21 0.08 77.69 01:12:01 AM 0 22.41 0.00 1.68 0.40 0.08 75.42 01:12:01 AM 1 19.42 0.00 0.55 0.02 0.07 79.94 01:13:01 AM all 26.25 0.00 0.62 0.00 0.09 73.03 01:13:01 AM 0 5.18 0.00 0.40 0.00 0.08 94.34 01:13:01 AM 1 47.30 0.00 0.84 0.00 0.10 51.75 01:14:01 AM all 16.80 0.00 0.41 0.03 0.08 82.68 01:14:01 AM 0 0.77 0.00 0.20 0.05 0.05 98.93 01:14:01 AM 1 33.15 0.00 0.63 0.00 0.10 66.12 01:15:01 AM all 17.20 0.00 2.56 0.17 0.06 80.02 01:15:01 AM 0 24.10 0.00 2.74 0.07 0.05 73.04 01:15:01 AM 1 10.29 0.00 2.38 0.27 0.07 87.00 Average: all 18.11 0.01 2.20 7.30 0.09 72.29 Average: 0 17.34 0.00 2.30 6.51 0.09 73.77 Average: 1 18.88 0.01 2.11 8.10 0.08 70.82