---> uname -a: Linux prd-centos8-robot-2c-8g-6731.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 581 4995 19 2120 6819 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:a4:bb:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fea4:bb0d/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) 11/12/2024 _x86_64_ (2 CPU) 02:07:45 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 182.23 138.34 43.89 13181.63 37447.10 02:10:01 AM 79.68 12.66 67.02 2331.77 5622.54 02:11:01 AM 84.97 0.70 84.27 50.78 9487.90 02:12:01 AM 16.26 0.42 15.84 64.78 1635.34 02:13:01 AM 48.80 0.03 48.77 3.47 3814.01 02:14:01 AM 17.50 0.00 17.50 0.00 4210.06 02:15:01 AM 15.14 0.43 14.71 69.98 563.70 Average: 63.52 21.80 41.72 2243.78 8970.05 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5739724 7146324 2142708 27.18 2688 1603432 645652 7.23 165020 1710908 45068 02:10:01 AM 5392464 7109844 2489968 31.59 2688 1899024 645064 7.22 209068 1958464 156060 02:11:01 AM 5176752 7011252 2705680 34.33 2688 2011592 713096 7.98 220612 2140804 30112 02:12:01 AM 5156984 7037904 2725448 34.58 2688 2056100 681932 7.64 245060 2131568 42324 02:13:01 AM 5034180 7069412 2848252 36.13 2688 2204340 625168 7.00 256408 2221724 117716 02:14:01 AM 5032436 7067304 2849996 36.16 2688 2204340 625168 7.00 256428 2221960 4 02:15:01 AM 5131352 6994584 2751080 34.90 2688 2037968 717380 8.03 289200 2109404 16800 Average: 5237699 7062375 2644733 33.55 2688 2002399 664780 7.44 234542 2070690 58298 02:08:01 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 232.46 119.87 855.84 44.97 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 81.91 64.48 811.02 15.94 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 57.75 45.47 585.48 7.73 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 16.08 9.06 6.12 3.63 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 228.32 188.14 332.18 42.12 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 6.65 4.42 5.86 0.92 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 65.66 42.77 78.73 19.76 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 98.41 67.75 382.22 19.30 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) 11/12/2024 _x86_64_ (2 CPU) 02:07:45 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 29.94 0.07 9.04 27.30 0.10 33.55 02:09:01 AM 0 27.58 0.07 9.93 26.45 0.10 35.86 02:09:01 AM 1 32.26 0.07 8.17 28.13 0.10 31.28 02:10:01 AM all 31.77 0.00 5.60 5.98 0.12 56.53 02:10:01 AM 0 26.15 0.00 4.92 4.30 0.12 64.51 02:10:01 AM 1 37.40 0.00 6.28 7.65 0.12 48.56 02:11:01 AM all 22.48 0.00 3.05 6.84 0.12 67.51 02:11:01 AM 0 17.13 0.00 2.76 6.60 0.12 73.40 02:11:01 AM 1 27.84 0.00 3.35 7.08 0.12 61.63 02:12:01 AM all 15.94 0.00 2.11 2.48 0.21 79.26 02:12:01 AM 0 11.35 0.00 1.79 2.14 0.22 84.51 02:12:01 AM 1 20.53 0.00 2.44 2.82 0.20 74.01 02:13:01 AM all 24.77 0.00 3.66 4.03 0.10 67.43 02:13:01 AM 0 15.80 0.00 3.20 4.05 0.10 76.85 02:13:01 AM 1 33.73 0.00 4.13 4.01 0.10 58.02 02:14:01 AM all 0.34 0.00 0.28 2.21 0.08 97.09 02:14:01 AM 0 0.42 0.00 0.23 2.06 0.08 97.21 02:14:01 AM 1 0.27 0.00 0.32 2.36 0.08 96.98 02:15:01 AM all 14.98 0.00 2.17 0.53 0.07 82.25 02:15:01 AM 0 8.61 0.00 2.01 0.22 0.05 89.12 02:15:01 AM 1 21.34 0.00 2.34 0.85 0.08 75.39 Average: all 19.99 0.01 3.69 6.99 0.11 69.21 Average: 0 15.23 0.01 3.52 6.46 0.11 74.66 Average: 1 24.74 0.01 3.85 7.52 0.11 63.77