---> uname -a: Linux prd-centos8-robot-2c-8g-2964.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 603 4964 19 2129 6798 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:e7:ff:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fee7:ff25/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:05:02 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 93.85 21.28 72.58 4916.89 6054.42 11:08:01 PM 78.29 0.70 77.59 50.79 9275.42 11:09:01 PM 14.08 0.03 14.05 0.53 1416.64 11:10:01 PM 8.27 0.39 7.89 64.97 158.90 11:10:01 PM 0.00 0.00 0.00 0.00 0.00 11:11:01 PM 46.98 2.52 44.47 396.00 3079.72 11:12:02 PM 22.84 0.00 22.84 0.00 5290.34 11:13:01 PM 15.61 0.42 15.18 71.04 526.72 Average: 40.03 3.63 36.41 787.40 3693.34 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5323124 7037824 2559308 32.47 2688 1897108 715232 8.01 212484 2025692 157236 11:08:01 PM 5150768 6983596 2731664 34.66 2688 2010148 739228 8.28 221612 2162580 30680 11:09:01 PM 5157560 6990056 2724872 34.57 2688 2010168 739228 8.28 221628 2162400 4 11:10:01 PM 5235976 7070392 2646456 33.57 2688 2012096 662204 7.41 240456 2065876 4 11:10:01 PM 5235400 7069860 2647032 33.58 2688 2012096 662204 7.41 240456 2066172 16 11:11:01 PM 5002516 7050708 2879916 36.54 2688 2217760 657912 7.37 263024 2250608 145064 11:12:02 PM 4998512 7046320 2883920 36.59 2688 2217760 657912 7.37 263020 2250744 4 11:13:01 PM 5099760 6971916 2782672 35.30 2688 2048068 748380 8.38 295912 2135996 16628 Average: 5150452 7027584 2731980 34.66 2688 2053150 697788 7.81 244824 2140008 43704 11:06:01 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 308.50 184.01 1653.65 61.22 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 59.64 39.54 586.26 7.40 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 8.01 0.42 0.99 0.12 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 9.69 8.98 4.77 3.45 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 0.00 0.00 0.00 0.00 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 225.17 164.98 336.53 37.23 0.00 0.00 0.00 0.00 11:12:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:02 PM eth0 1.57 0.83 0.55 0.19 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 60.97 40.06 80.74 24.72 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 96.29 62.73 381.22 19.17 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) 12/15/2024 _x86_64_ (2 CPU) 23:05:02 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 39.70 0.00 7.31 3.56 0.15 49.28 11:07:01 PM 0 31.78 0.00 7.41 4.50 0.17 56.14 11:07:01 PM 1 47.65 0.00 7.20 2.62 0.13 42.40 11:08:01 PM all 21.34 0.00 3.05 3.24 0.11 72.26 11:08:01 PM 0 14.46 0.00 2.26 2.98 0.10 80.20 11:08:01 PM 1 28.23 0.00 3.83 3.50 0.12 64.32 11:09:01 PM all 0.38 0.00 0.16 0.55 0.07 98.84 11:09:01 PM 0 0.60 0.00 0.12 0.12 0.08 99.08 11:09:01 PM 1 0.17 0.00 0.20 0.98 0.05 98.60 11:10:01 PM all 10.44 0.00 1.07 0.14 0.08 88.26 11:10:01 PM 0 4.75 0.00 0.95 0.12 0.07 94.12 11:10:01 PM 1 16.15 0.00 1.20 0.17 0.10 82.38 11:10:01 PM all 0.00 0.00 2.26 0.00 0.75 96.99 11:10:01 PM 0 0.00 0.00 2.94 0.00 1.47 95.59 11:10:01 PM 1 0.00 0.00 1.54 0.00 0.00 98.46 11:11:01 PM all 27.82 0.00 4.43 1.52 0.13 66.11 11:11:01 PM 0 16.85 0.00 3.74 1.78 0.12 77.52 11:11:01 PM 1 38.87 0.00 5.12 1.27 0.14 54.61 11:12:02 PM all 0.34 0.00 0.29 1.07 0.07 98.23 11:12:02 PM 0 0.12 0.00 0.20 0.72 0.07 98.90 11:12:02 PM 1 0.57 0.00 0.38 1.42 0.07 97.56 11:13:01 PM all 14.91 0.00 2.08 0.66 0.10 82.24 11:13:01 PM 0 8.84 0.00 2.09 0.24 0.09 88.74 11:13:01 PM 1 21.03 0.00 2.06 1.09 0.12 75.70 Average: all 16.38 0.00 2.62 1.54 0.10 79.36 Average: 0 11.04 0.00 2.40 1.49 0.10 84.97 Average: 1 21.73 0.00 2.85 1.58 0.10 73.74