---> uname -a: Linux prd-centos8-robot-2c-8g-39544.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 583 4945 19 2168 6817 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:75:c1:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe75:c139/64 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) 10/06/2024 _x86_64_ (2 CPU) 06:02:07 LINUX RESTART (2 CPU) 06:03:01 AM tps rtps wtps bread/s bwrtn/s 06:04:01 AM 85.14 14.60 70.54 2833.39 5982.55 06:05:01 AM 80.02 0.70 79.32 50.78 9223.38 06:06:01 AM 21.85 0.42 21.43 64.79 1586.50 06:07:01 AM 24.94 0.00 24.94 0.00 1624.31 06:08:01 AM 44.36 0.03 44.33 3.47 6947.29 06:09:01 AM 3.27 0.10 3.17 32.13 147.26 06:10:01 AM 18.56 0.43 18.13 47.98 2325.61 Average: 39.73 2.33 37.41 433.19 3976.73 06:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:04:01 AM 5388056 7081872 2494376 31.64 2688 1875792 638656 7.15 209532 1959468 131972 06:05:01 AM 5165980 6999016 2716452 34.46 2688 2009556 697604 7.81 221008 2140848 30068 06:06:01 AM 5249144 7083552 2633288 33.41 2688 2011504 627248 7.02 239892 2047136 4 06:07:01 AM 4998832 7032504 2883600 36.58 2688 2203376 659972 7.39 255892 2258900 173032 06:08:01 AM 5023608 7059920 2858824 36.27 2688 2205728 629672 7.05 257888 2224180 4 06:09:01 AM 4949516 7009304 2932916 37.21 2688 2229240 677716 7.59 258016 2297612 21380 06:10:01 AM 5155344 7066332 2727088 34.60 2688 2085988 661144 7.40 464968 1910296 13360 Average: 5132926 7047500 2749506 34.88 2688 2088741 656002 7.35 272457 2119777 52831 06:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 236.86 156.09 1364.29 52.09 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 63.03 47.28 592.84 8.24 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 13.55 10.25 5.24 3.65 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 34.02 28.72 292.71 6.02 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 213.90 185.19 47.00 43.46 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 75.12 53.04 407.06 5.52 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 78.27 54.98 122.63 58.18 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 102.10 76.51 404.53 25.31 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) 10/06/2024 _x86_64_ (2 CPU) 06:02:07 LINUX RESTART (2 CPU) 06:03:01 AM CPU %user %nice %system %iowait %steal %idle 06:04:01 AM all 33.36 0.00 6.18 4.73 0.11 55.62 06:04:01 AM 0 36.02 0.00 6.10 4.47 0.14 53.27 06:04:01 AM 1 30.74 0.00 6.25 4.99 0.08 57.94 06:05:01 AM all 24.29 0.00 3.36 5.56 0.08 66.71 06:05:01 AM 0 8.01 0.00 2.39 4.98 0.07 84.56 06:05:01 AM 1 40.56 0.00 4.33 6.15 0.10 48.86 06:06:01 AM all 10.10 0.00 1.31 1.11 0.05 87.43 06:06:01 AM 0 9.37 0.00 1.40 1.37 0.05 87.80 06:06:01 AM 1 10.82 0.00 1.22 0.85 0.05 87.06 06:07:01 AM all 18.49 0.00 3.06 0.73 0.07 77.64 06:07:01 AM 0 12.53 0.00 2.44 0.25 0.05 84.74 06:07:01 AM 1 24.46 0.00 3.69 1.22 0.08 70.55 06:08:01 AM all 8.82 0.00 1.86 1.83 0.05 87.45 06:08:01 AM 0 7.91 0.00 1.56 1.84 0.05 88.65 06:08:01 AM 1 9.72 0.00 2.16 1.82 0.05 86.24 06:09:01 AM all 5.70 0.00 0.34 0.03 0.05 93.88 06:09:01 AM 0 2.71 0.00 0.22 0.02 0.03 97.02 06:09:01 AM 1 8.70 0.00 0.46 0.05 0.07 90.72 06:10:01 AM all 22.65 0.00 2.88 0.23 0.08 74.17 06:10:01 AM 0 21.80 0.00 3.12 0.34 0.08 74.66 06:10:01 AM 1 23.49 0.00 2.64 0.12 0.07 73.69 Average: all 17.63 0.00 2.71 2.03 0.07 77.56 Average: 0 14.01 0.00 2.45 1.89 0.07 81.58 Average: 1 21.24 0.00 2.97 2.17 0.07 73.55