---> uname -a: Linux prd-centos8-robot-2c-8g-7775.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 586 4985 19 2126 6815 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:a3:6a:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fea3:6a56/64 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) 11/16/2024 _x86_64_ (2 CPU) 00:54:14 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 88.39 23.59 64.80 5134.82 5406.90 12:57:01 AM 90.22 0.70 89.52 50.79 9997.32 12:58:01 AM 28.29 0.32 27.97 60.65 2462.51 12:59:01 AM 53.62 0.07 53.56 4.00 7247.08 01:00:01 AM 2.50 0.12 2.38 33.06 68.59 01:01:01 AM 2.38 0.00 2.38 0.00 120.29 01:02:01 AM 0.43 0.08 0.35 1.87 6.46 01:03:01 AM 12.71 0.35 12.36 38.25 470.73 Average: 34.82 3.15 31.66 665.43 3222.13 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5359848 7058412 2522576 32.00 2688 1880960 662372 7.42 210588 1990748 143452 12:57:01 AM 5165104 7000180 2717320 34.47 2688 2011888 702720 7.87 221048 2146056 30120 12:58:01 AM 5078332 7000292 2804092 35.57 2688 2096644 716052 8.02 255808 2194848 64988 12:59:01 AM 5026596 7062628 2855828 36.23 2688 2205668 627672 7.03 256888 2227232 4 01:00:01 AM 4977596 7016120 2904828 36.85 2688 2208160 712368 7.98 257156 2275680 1504 01:01:01 AM 4976788 7015328 2905636 36.86 2688 2208164 712368 7.98 257156 2276288 4 01:02:01 AM 4962436 7001056 2919988 37.04 2688 2208244 712368 7.98 257328 2290408 4 01:03:01 AM 5118812 6986784 2763612 35.06 2688 2043616 706292 7.91 292012 2118260 20268 Average: 5083189 7017600 2799235 35.51 2688 2107918 694026 7.77 250998 2189940 32543 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 322.73 190.95 1556.99 59.92 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 71.50 53.17 654.66 8.59 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 41.62 32.74 297.04 7.91 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 201.22 145.16 44.96 39.39 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 50.88 43.12 27.09 14.65 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 264.48 262.96 53.17 112.12 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 188.54 183.19 193.65 65.13 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 104.53 80.01 117.90 36.23 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 155.69 123.92 368.18 43.00 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) 11/16/2024 _x86_64_ (2 CPU) 00:54:14 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 34.76 0.00 7.04 4.78 0.11 53.31 12:56:01 AM 0 43.78 0.00 7.82 3.84 0.12 44.44 12:56:01 AM 1 25.77 0.00 6.26 5.71 0.10 62.15 12:57:01 AM all 25.26 0.00 3.62 7.43 0.12 63.57 12:57:01 AM 0 34.41 0.00 4.22 6.62 0.10 54.65 12:57:01 AM 1 16.11 0.00 3.03 8.25 0.13 72.48 12:58:01 AM all 21.67 0.00 2.90 0.98 0.08 74.37 12:58:01 AM 0 26.04 0.00 3.12 1.39 0.08 69.37 12:58:01 AM 1 17.30 0.00 2.69 0.57 0.07 79.38 12:59:01 AM all 15.67 0.00 3.01 2.07 0.07 79.18 12:59:01 AM 0 19.50 0.00 3.16 2.14 0.07 75.14 12:59:01 AM 1 11.85 0.00 2.87 2.00 0.07 83.21 01:00:01 AM all 5.05 0.00 0.37 0.02 0.04 94.52 01:00:01 AM 0 7.85 0.00 0.49 0.02 0.03 91.61 01:00:01 AM 1 2.26 0.00 0.25 0.02 0.05 97.43 01:01:01 AM all 20.89 0.00 0.46 0.03 0.13 78.50 01:01:01 AM 0 25.35 0.00 0.52 0.00 0.13 74.00 01:01:01 AM 1 16.42 0.00 0.40 0.05 0.12 83.01 01:02:01 AM all 22.41 0.00 0.47 0.00 0.08 77.04 01:02:01 AM 0 11.80 0.00 0.35 0.00 0.08 87.76 01:02:01 AM 1 33.00 0.00 0.59 0.00 0.08 66.33 01:03:01 AM all 19.59 0.00 2.07 0.16 0.08 78.11 01:03:01 AM 0 19.98 0.00 2.59 0.15 0.08 77.19 01:03:01 AM 1 19.20 0.00 1.55 0.17 0.07 79.02 Average: all 20.67 0.00 2.50 1.94 0.09 74.81 Average: 0 23.60 0.00 2.79 1.77 0.09 71.75 Average: 1 17.74 0.00 2.21 2.10 0.09 77.87