---> uname -a: Linux prd-centos8-robot-2c-8g-9296.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 596 4971 19 2130 6805 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:9d:27:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe9d:277c/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) 11/22/2024 _x86_64_ (2 CPU) 03:56:59 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 110.88 7.06 103.82 1260.78 9038.02 04:00:01 AM 49.25 0.25 49.00 18.79 6566.16 04:01:01 AM 10.00 0.82 9.18 95.03 215.54 04:02:01 AM 29.89 0.07 29.82 1.73 1744.98 04:03:01 AM 39.39 0.03 39.35 3.47 6607.03 04:04:01 AM 2.15 0.10 2.05 32.13 78.80 04:05:01 AM 0.23 0.03 0.20 1.87 43.34 04:06:01 AM 13.18 0.42 12.76 47.71 603.17 Average: 31.87 1.10 30.77 182.69 3112.18 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5135368 6995252 2747056 34.85 2688 2037752 720048 8.06 213128 2195884 200696 04:00:01 AM 5189712 7023684 2692712 34.16 2688 2011428 701592 7.86 211360 2134132 16 04:01:01 AM 5233896 7070744 2648528 33.60 2688 2014232 639340 7.16 240028 2061552 12 04:02:01 AM 4985512 7022440 2896912 36.75 2688 2206160 691976 7.75 253948 2272680 179240 04:03:01 AM 5011240 7047944 2871184 36.43 2688 2206284 650880 7.29 257148 2237852 4 04:04:01 AM 4967608 7006160 2914816 36.98 2688 2208172 697364 7.81 257428 2280944 528 04:05:01 AM 4958904 7000320 2923520 37.09 2688 2210996 713048 7.98 257564 2290000 2096 04:06:01 AM 5155364 7028012 2727060 34.60 2688 2048324 692072 7.75 449724 1926280 19728 Average: 5079700 7024320 2802724 35.56 2688 2117918 688290 7.71 267541 2174916 50290 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 119.28 96.08 1261.52 13.34 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 6.08 1.60 1.69 0.49 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 12.06 7.38 5.48 3.20 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 43.33 34.17 299.47 8.24 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 241.70 205.16 46.42 45.04 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 24.88 16.86 6.97 2.77 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 25.30 21.18 7.18 4.92 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 71.43 48.58 89.35 28.18 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 68.01 53.88 214.77 13.27 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) 11/22/2024 _x86_64_ (2 CPU) 03:56:59 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 38.93 0.00 6.18 1.92 0.11 52.86 03:59:01 AM 0 26.13 0.00 5.17 2.16 0.10 66.43 03:59:01 AM 1 51.73 0.00 7.19 1.68 0.12 39.28 04:00:01 AM all 5.63 0.00 0.96 1.79 0.06 91.57 04:00:01 AM 0 1.77 0.00 0.85 1.69 0.07 95.63 04:00:01 AM 1 9.48 0.00 1.07 1.89 0.05 87.51 04:01:01 AM all 11.06 0.00 1.07 0.16 0.05 87.66 04:01:01 AM 0 7.07 0.00 1.07 0.27 0.05 91.55 04:01:01 AM 1 15.05 0.00 1.07 0.05 0.05 83.78 04:02:01 AM all 23.21 0.00 3.81 2.18 0.08 70.72 04:02:01 AM 0 22.01 0.00 3.52 2.88 0.08 71.51 04:02:01 AM 1 24.40 0.00 4.10 1.47 0.08 69.94 04:03:01 AM all 4.58 0.00 1.05 5.91 0.04 88.43 04:03:01 AM 0 4.80 0.00 1.09 7.96 0.03 86.12 04:03:01 AM 1 4.35 0.00 1.00 3.85 0.05 90.74 04:04:01 AM all 5.68 0.00 0.52 0.03 0.06 93.72 04:04:01 AM 0 6.07 0.00 0.59 0.00 0.07 93.28 04:04:01 AM 1 5.29 0.00 0.45 0.05 0.05 94.16 04:05:01 AM all 12.21 0.00 0.67 0.00 0.07 87.05 04:05:01 AM 0 3.06 0.00 0.25 0.00 0.05 96.64 04:05:01 AM 1 21.37 0.00 1.09 0.00 0.08 77.46 04:06:01 AM all 18.01 0.00 2.76 0.16 0.07 79.01 04:06:01 AM 0 17.22 0.00 2.37 0.13 0.07 80.20 04:06:01 AM 1 18.80 0.00 3.14 0.18 0.07 77.81 Average: all 14.93 0.00 2.13 1.52 0.07 81.36 Average: 0 11.03 0.00 1.87 1.89 0.06 85.15 Average: 1 18.83 0.00 2.39 1.15 0.07 77.57