---> uname -a: Linux prd-centos8-robot-2c-8g-19025.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 600 4986 19 2111 6801 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:b7:c3:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:feb7:c358/64 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) 09/06/2024 _x86_64_ (2 CPU) 00:55:08 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 98.38 15.23 83.16 2706.43 6800.48 12:58:01 AM 77.40 0.70 76.70 50.79 9417.66 12:59:01 AM 31.92 0.42 31.51 64.78 1710.53 01:00:01 AM 42.63 0.03 42.59 3.47 6796.82 01:01:01 AM 3.12 0.00 3.12 0.00 117.92 01:02:01 AM 0.42 0.08 0.33 1.87 6.63 01:03:01 AM 0.22 0.00 0.22 0.00 2.50 01:04:01 AM 12.68 0.42 12.26 69.86 446.49 Average: 33.34 2.11 31.23 362.15 3162.10 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5294868 7028684 2587556 32.83 2688 1915644 700736 7.85 210248 2051252 159784 12:58:01 AM 5181748 7008040 2700676 34.26 2688 2003736 720496 8.07 230696 2124916 1120 12:59:01 AM 4981848 7003840 2900576 36.80 2688 2191532 695484 7.79 257120 2274780 169368 01:00:01 AM 5016400 7040664 2866024 36.36 2688 2193748 650976 7.29 258936 2230456 4 01:01:01 AM 5015540 7039824 2866884 36.37 2688 2193752 650976 7.29 258936 2231320 16 01:02:01 AM 5015740 7040092 2866684 36.37 2688 2193820 650976 7.29 259100 2230900 8 01:03:01 AM 5016116 7040468 2866308 36.36 2688 2193820 650976 7.29 259100 2230788 4 01:04:01 AM 5118328 6971604 2764096 35.07 2688 2028900 740596 8.29 284188 2127324 16672 Average: 5080074 7021652 2802350 35.55 2688 2114369 682652 7.64 252290 2187717 43372 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 238.50 159.70 1433.97 45.62 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 40.29 29.25 341.99 7.09 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 40.95 30.66 274.66 7.37 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 190.93 138.46 42.11 36.83 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 1.52 0.80 0.25 3.74 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 0.63 0.17 0.04 0.01 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 0.95 0.17 0.05 0.01 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 43.98 33.06 74.56 19.23 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 69.72 49.03 270.95 14.99 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) 09/06/2024 _x86_64_ (2 CPU) 00:55:08 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.79 0.00 6.40 3.46 0.11 52.24 12:57:01 AM 0 39.36 0.00 6.57 2.26 0.10 51.71 12:57:01 AM 1 36.23 0.00 6.22 4.67 0.12 52.76 12:58:01 AM all 20.60 0.00 3.10 4.51 0.08 71.71 12:58:01 AM 0 13.98 0.00 2.55 3.87 0.07 79.54 12:58:01 AM 1 27.22 0.00 3.65 5.16 0.08 63.89 12:59:01 AM all 24.95 0.00 3.37 0.82 0.08 70.78 12:59:01 AM 0 22.45 0.00 2.90 0.83 0.08 73.73 12:59:01 AM 1 27.45 0.00 3.84 0.80 0.08 67.83 01:00:01 AM all 7.88 0.00 1.65 1.45 0.06 88.97 01:00:01 AM 0 4.83 0.00 1.65 1.89 0.05 91.58 01:00:01 AM 1 10.93 0.00 1.64 1.00 0.07 86.36 01:01:01 AM all 0.22 0.00 0.08 0.03 0.03 99.66 01:01:01 AM 0 0.12 0.00 0.05 0.00 0.02 99.82 01:01:01 AM 1 0.32 0.00 0.10 0.05 0.03 99.50 01:02:01 AM all 0.32 0.00 0.08 0.00 0.03 99.58 01:02:01 AM 0 0.05 0.00 0.08 0.00 0.02 99.85 01:02:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 01:03:01 AM all 0.33 0.00 0.04 0.00 0.03 99.60 01:03:01 AM 0 0.05 0.00 0.03 0.00 0.03 99.88 01:03:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 01:04:01 AM all 13.53 0.00 1.97 0.45 0.06 83.99 01:04:01 AM 0 15.54 0.00 2.04 0.63 0.07 81.73 01:04:01 AM 1 11.53 0.00 1.90 0.27 0.05 86.25 Average: all 13.20 0.00 2.08 1.34 0.06 83.32 Average: 0 12.04 0.00 1.98 1.19 0.05 84.73 Average: 1 14.36 0.00 2.18 1.49 0.06 81.90