---> uname -a: Linux prd-centos8-robot-2c-8g-1648.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 604 4965 19 2128 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:8b:c6:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe8b:c6a2/64 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) 10/26/2024 _x86_64_ (2 CPU) 23:06:41 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 199.13 135.64 63.50 15012.86 40323.74 11:09:01 PM 110.06 0.70 109.37 50.79 9363.52 11:10:01 PM 33.74 0.42 33.32 64.78 3711.70 11:11:01 PM 51.13 2.48 48.65 392.54 3514.26 11:12:01 PM 22.41 0.03 22.38 3.47 4822.38 11:13:01 PM 2.95 0.00 2.95 0.00 105.68 11:14:01 PM 0.10 0.00 0.10 0.00 1.43 11:15:01 PM 0.10 0.00 0.10 0.00 1.60 11:16:01 PM 17.93 0.53 17.40 81.59 682.17 Average: 48.62 15.54 33.08 1734.16 6947.75 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5419216 7041660 2463216 31.25 2688 1812400 731132 8.19 216504 1955960 110336 11:09:01 PM 5186516 7016868 2695916 34.20 2688 2007016 710436 7.95 220892 2129944 90080 11:10:01 PM 5266460 7098164 2615972 33.19 2688 2008964 648164 7.26 239756 2033324 8 11:11:01 PM 4985940 7028864 2896492 36.75 2688 2211988 673860 7.55 260820 2267080 133840 11:12:01 PM 5032108 7074728 2850324 36.16 2688 2212064 626136 7.01 261180 2216236 8 11:13:01 PM 5031980 7074600 2850452 36.16 2688 2212064 626136 7.01 261180 2216304 4 11:14:01 PM 5031704 7074328 2850728 36.17 2688 2212064 626136 7.01 261180 2216488 16 11:15:01 PM 4998888 7041580 2883544 36.58 2688 2212068 662024 7.41 261180 2249148 4 11:16:01 PM 5098852 6968852 2783580 35.31 2688 2045248 739000 8.27 448180 1984980 13368 Average: 5116852 7046627 2765580 35.09 2688 2103764 671447 7.52 270097 2141052 38629 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 306.06 173.59 1526.81 59.85 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 63.54 47.91 650.86 8.96 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 16.58 9.21 5.66 3.51 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 48.08 34.91 299.04 8.99 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 11.55 8.77 3.28 3.82 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.27 1.03 0.25 0.20 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 7.08 3.72 9.11 2.12 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 61.19 33.59 40.38 48.78 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 47.38 38.04 75.16 51.06 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 62.53 38.98 290.07 20.81 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) 10/26/2024 _x86_64_ (2 CPU) 23:06:41 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 40.77 0.06 11.03 11.10 0.11 36.93 11:08:01 PM 0 37.12 0.03 12.44 10.88 0.12 39.41 11:08:01 PM 1 44.41 0.08 9.62 11.33 0.10 34.46 11:09:01 PM all 30.68 0.00 4.48 4.80 0.10 59.94 11:09:01 PM 0 23.43 0.00 4.49 5.12 0.10 66.86 11:09:01 PM 1 37.92 0.00 4.47 4.48 0.10 53.03 11:10:01 PM all 9.79 0.00 1.31 2.61 0.08 86.22 11:10:01 PM 0 4.85 0.00 1.37 2.16 0.08 91.54 11:10:01 PM 1 14.72 0.00 1.25 3.06 0.07 80.90 11:11:01 PM all 27.35 0.00 4.29 4.08 0.08 64.19 11:11:01 PM 0 22.60 0.00 3.79 3.42 0.08 70.11 11:11:01 PM 1 32.11 0.00 4.80 4.73 0.08 58.28 11:12:01 PM all 0.65 0.00 0.38 1.20 0.03 97.74 11:12:01 PM 0 0.52 0.00 0.37 1.32 0.03 97.76 11:12:01 PM 1 0.78 0.00 0.38 1.08 0.03 97.71 11:13:01 PM all 0.30 0.00 0.06 0.03 0.03 99.58 11:13:01 PM 0 0.05 0.00 0.07 0.00 0.03 99.85 11:13:01 PM 1 0.55 0.00 0.05 0.05 0.03 99.32 11:14:01 PM all 0.43 0.00 0.10 0.00 0.02 99.45 11:14:01 PM 0 0.25 0.00 0.12 0.00 0.02 99.62 11:14:01 PM 1 0.62 0.00 0.08 0.00 0.02 99.28 11:15:01 PM all 1.91 0.00 0.62 0.00 0.05 97.42 11:15:01 PM 0 1.89 0.00 0.75 0.00 0.05 97.30 11:15:01 PM 1 1.92 0.00 0.48 0.00 0.05 97.54 11:16:01 PM all 19.51 0.00 2.71 0.30 0.07 77.42 11:16:01 PM 0 16.53 0.00 2.40 0.15 0.07 80.85 11:16:01 PM 1 22.49 0.00 3.01 0.45 0.07 73.98 Average: all 14.59 0.01 2.77 2.68 0.06 79.89 Average: 0 11.91 0.00 2.86 2.56 0.06 82.61 Average: 1 17.27 0.01 2.68 2.80 0.06 77.18