---> uname -a: Linux prd-centos8-robot-2c-8g-20260.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 584 4991 19 2121 6816 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:91:51:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe91:51b1/64 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) 07/13/2024 _x86_64_ (2 CPU) 23:05:49 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 218.72 157.02 61.70 16022.18 41071.01 11:08:01 PM 118.53 4.02 114.51 104.90 10208.68 11:09:01 PM 27.21 0.85 26.36 123.96 3048.82 11:10:00 PM 60.68 2.52 58.15 397.39 7339.34 11:11:01 PM 8.17 0.08 8.09 31.89 769.19 11:12:01 PM 28.07 0.65 27.42 74.11 1280.79 Average: 76.48 27.17 49.31 2755.87 10532.40 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5407232 7020524 2475200 31.40 2688 1804520 750512 8.40 215648 1971400 121692 11:08:01 PM 5184676 7005628 2697756 34.22 2688 1997752 708884 7.94 220960 2127604 73440 11:09:01 PM 5208020 7037016 2674412 33.93 2688 2006220 672880 7.53 244716 2083144 3516 11:10:00 PM 5028508 7057104 2853924 36.21 2688 2198312 648212 7.26 263672 2213912 15948 11:11:01 PM 5027236 7058296 2855196 36.22 2688 2200748 635824 7.12 264224 2215916 1088 11:12:01 PM 5114016 6979732 2768416 35.12 2688 2040872 718932 8.05 442480 1973828 180 Average: 5161615 7026383 2720817 34.52 2688 2041404 689207 7.72 275283 2097634 35977 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 334.03 207.74 1737.27 63.00 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 66.11 53.05 507.00 9.25 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 17.76 14.40 6.77 4.98 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 656.01 605.92 401.62 122.95 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 54.71 41.36 20.88 7.35 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 47.63 41.50 80.64 24.06 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 195.32 160.21 455.31 38.46 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) 07/13/2024 _x86_64_ (2 CPU) 23:05:49 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 50.75 0.06 11.36 5.64 0.12 32.07 11:07:01 PM 0 48.93 0.10 12.88 6.82 0.14 31.13 11:07:01 PM 1 52.58 0.02 9.84 4.45 0.10 33.01 11:08:01 PM all 33.43 0.00 4.90 4.08 0.09 57.49 11:08:01 PM 0 19.52 0.00 3.77 5.57 0.10 71.05 11:08:01 PM 1 47.39 0.00 6.03 2.59 0.08 43.90 11:09:01 PM all 12.01 0.00 2.06 0.93 0.07 84.94 11:09:01 PM 0 5.85 0.00 1.87 1.07 0.08 91.13 11:09:01 PM 1 18.17 0.00 2.25 0.79 0.05 78.74 11:10:00 PM all 27.33 0.00 5.00 2.00 0.09 65.57 11:10:00 PM 0 22.61 0.00 5.40 2.52 0.10 69.37 11:10:00 PM 1 32.08 0.00 4.60 1.48 0.08 61.76 11:11:01 PM all 2.69 0.00 0.66 0.18 0.06 96.42 11:11:01 PM 0 3.87 0.00 0.87 0.22 0.07 94.97 11:11:01 PM 1 1.50 0.00 0.45 0.13 0.05 97.87 11:12:01 PM all 27.97 0.00 3.31 0.38 0.10 68.25 11:12:01 PM 0 23.86 0.00 3.11 0.38 0.10 72.55 11:12:01 PM 1 32.08 0.00 3.51 0.37 0.10 63.94 Average: all 25.59 0.01 4.52 2.18 0.09 67.61 Average: 0 20.65 0.02 4.61 2.75 0.10 71.88 Average: 1 30.53 0.00 4.42 1.62 0.08 63.35