---> uname -a: Linux prd-centos8-robot-2c-8g-9922.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: 2799.998 BogoMIPS: 5599.99 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 577 5024 19 2095 6825 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:7a:5b:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe7a:5bfa/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) 11/24/2024 _x86_64_ (2 CPU) 23:00:59 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 67.63 39.29 28.34 4655.78 17291.15 11:04:01 PM 45.89 5.90 39.99 1085.02 3799.28 11:05:01 PM 45.10 6.73 38.37 1246.25 3280.66 11:06:01 PM 74.34 0.10 74.24 2.40 8863.32 11:07:01 PM 19.14 0.83 18.31 83.71 2205.05 11:08:01 PM 22.31 0.08 22.23 9.87 1471.44 Average: 45.74 8.82 36.91 1180.57 6151.94 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5735980 7144872 2146444 27.23 2688 1605920 627476 7.03 166016 1711988 46704 11:04:01 PM 5538540 7068112 2343884 29.74 2688 1721812 680612 7.62 186960 1869784 34548 11:05:01 PM 5316080 7047512 2566344 32.56 2688 1913224 699072 7.83 214840 2028020 169856 11:06:01 PM 5163592 7001052 2718832 34.49 2688 2015472 675572 7.56 212104 2157876 36108 11:07:01 PM 5180456 7018436 2701968 34.28 2688 2014812 689364 7.72 232024 2126140 31372 11:08:01 PM 5149564 6986528 2732860 34.67 2688 2014172 718600 8.05 406180 1984116 164 Average: 5347369 7044419 2535055 32.16 2688 1880902 681783 7.63 236354 1979654 53125 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 235.92 135.44 857.38 52.48 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 33.31 28.35 326.14 3.42 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 49.33 32.66 444.92 3.35 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 30.06 25.93 385.56 5.44 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.46 21.19 210.17 14.26 0.00 0.00 0.00 0.00 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 9.13 9.47 7.31 4.09 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 63.54 42.17 371.92 13.84 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) 11/24/2024 _x86_64_ (2 CPU) 23:00:59 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 11.74 0.04 3.70 58.50 0.07 25.95 11:03:01 PM 0 11.42 0.03 3.70 59.78 0.07 25.00 11:03:01 PM 1 12.07 0.05 3.69 57.22 0.07 26.90 11:04:01 PM all 12.40 0.00 2.04 13.02 0.08 72.46 11:04:01 PM 0 8.71 0.00 1.87 12.02 0.08 77.32 11:04:01 PM 1 16.09 0.00 2.20 14.02 0.08 67.61 11:05:01 PM all 17.96 0.00 3.40 13.02 0.09 65.53 11:05:01 PM 0 19.76 0.00 3.39 8.72 0.08 68.05 11:05:01 PM 1 16.17 0.00 3.41 17.32 0.10 63.01 11:06:01 PM all 14.42 0.00 2.38 27.03 0.08 56.10 11:06:01 PM 0 8.38 0.00 2.11 22.54 0.08 66.88 11:06:01 PM 1 20.44 0.00 2.66 31.51 0.07 45.33 11:07:01 PM all 12.94 0.00 1.58 11.30 0.08 74.10 11:07:01 PM 0 11.10 0.00 1.60 9.69 0.07 77.54 11:07:01 PM 1 14.79 0.00 1.55 12.90 0.08 70.67 11:08:01 PM all 15.18 0.00 1.38 7.21 0.07 76.17 11:08:01 PM 0 22.76 0.00 1.74 7.89 0.07 67.54 11:08:01 PM 1 7.59 0.00 1.02 6.52 0.07 84.80 Average: all 14.11 0.01 2.41 21.66 0.08 61.74 Average: 0 13.69 0.01 2.40 20.08 0.08 63.74 Average: 1 14.53 0.01 2.42 23.23 0.08 59.74