---> uname -a: Linux prd-centos8-robot-2c-8g-8235.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 582 4979 19 2135 6818 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:ae:69:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:feae:69b9/64 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) 11/17/2024 _x86_64_ (2 CPU) 23:40:56 LINUX RESTART (2 CPU) 11:42:01 PM tps rtps wtps bread/s bwrtn/s 11:43:01 PM 95.32 15.68 79.64 2746.15 6392.94 11:44:01 PM 81.22 0.73 80.49 51.32 10082.86 11:45:01 PM 31.31 0.38 30.93 64.26 1597.12 11:46:01 PM 44.15 2.52 41.64 396.00 6791.45 11:47:01 PM 3.20 0.10 3.10 32.13 117.15 11:48:01 PM 17.79 0.42 17.38 47.72 839.20 Average: 45.50 3.30 42.20 556.29 4303.64 11:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 PM 5340764 7069972 2541668 32.24 2688 1911100 668440 7.48 210260 2010016 162056 11:44:01 PM 5213148 7048984 2669284 33.86 2688 2012916 677756 7.59 230948 2093400 1124 11:45:01 PM 4929156 6992944 2953276 37.47 2688 2233732 751776 8.42 285748 2300940 201112 11:46:01 PM 5015708 7063840 2866724 36.37 2688 2217492 640156 7.17 262800 2229688 4 11:47:01 PM 4971684 7021632 2910748 36.93 2688 2219288 704116 7.88 263016 2273136 840 11:48:01 PM 5174440 7052396 2707992 34.35 2688 2053256 646468 7.24 452828 1903788 13360 Average: 5107483 7041628 2774949 35.20 2688 2107964 681452 7.63 284267 2135161 63083 11:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 282.39 175.91 1562.79 56.26 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 61.03 44.60 488.07 8.16 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 37.61 31.91 295.18 7.42 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 208.15 148.13 46.18 40.06 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 24.91 18.51 6.21 2.04 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 73.94 54.50 89.04 28.60 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 114.68 78.93 414.59 23.76 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) 11/17/2024 _x86_64_ (2 CPU) 23:40:56 LINUX RESTART (2 CPU) 11:42:01 PM CPU %user %nice %system %iowait %steal %idle 11:43:01 PM all 37.46 0.00 6.52 3.45 0.11 52.47 11:43:01 PM 0 30.63 0.00 5.03 3.27 0.13 60.93 11:43:01 PM 1 44.32 0.00 8.01 3.62 0.08 43.97 11:44:01 PM all 21.81 0.00 3.22 3.28 0.11 71.58 11:44:01 PM 0 13.98 0.00 2.10 2.22 0.10 81.59 11:44:01 PM 1 29.65 0.00 4.33 4.35 0.12 61.55 11:45:01 PM all 24.15 0.00 3.04 0.68 0.10 72.03 11:45:01 PM 0 11.77 0.00 2.40 0.48 0.10 85.24 11:45:01 PM 1 36.55 0.00 3.67 0.88 0.10 58.79 11:46:01 PM all 10.93 0.00 2.35 1.97 0.07 84.68 11:46:01 PM 0 9.43 0.00 2.41 1.99 0.07 86.11 11:46:01 PM 1 12.44 0.00 2.29 1.96 0.07 83.24 11:47:01 PM all 3.68 0.00 0.34 0.05 0.08 95.85 11:47:01 PM 0 3.73 0.00 0.32 0.10 0.08 95.77 11:47:01 PM 1 3.62 0.00 0.37 0.00 0.08 95.93 11:48:01 PM all 19.52 0.00 2.81 0.72 0.09 76.86 11:48:01 PM 0 12.61 0.00 2.85 0.86 0.12 83.56 11:48:01 PM 1 26.45 0.00 2.76 0.58 0.07 70.14 Average: all 19.59 0.00 3.04 1.69 0.09 75.58 Average: 0 13.70 0.00 2.52 1.49 0.10 82.19 Average: 1 25.50 0.00 3.57 1.90 0.09 68.95