---> uname -a: Linux prd-centos8-robot-2c-8g-12384.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 598 4970 19 2129 6802 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:e9:a7:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fee9:a76b/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) 12/03/2024 _x86_64_ (2 CPU) 02:07:57 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 95.48 13.06 82.42 2342.15 6628.32 02:11:01 AM 76.93 0.70 76.23 50.77 9983.01 02:12:01 AM 31.76 0.42 31.34 64.78 1771.86 02:13:01 AM 37.63 0.03 37.59 3.47 6744.29 02:14:01 AM 4.22 0.10 4.12 32.12 144.29 02:15:01 AM 4.77 0.35 4.42 38.79 259.07 02:16:01 AM 22.60 0.53 22.06 64.79 1105.42 Average: 39.06 2.17 36.88 371.00 3805.41 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5281112 7020932 2601312 33.00 2688 1921952 725456 8.12 209952 2066432 166984 02:11:01 AM 5170380 7010636 2712044 34.41 2688 2017040 686984 7.69 230604 2134172 1120 02:12:01 AM 4974440 7013952 2907984 36.89 2688 2209476 686624 7.69 254988 2285696 172712 02:13:01 AM 5008740 7050880 2873684 36.46 2688 2211752 637904 7.14 256856 2242556 12 02:14:01 AM 4966944 7010952 2915480 36.99 2688 2213648 703000 7.87 257124 2284144 824 02:15:01 AM 5177972 7056140 2704452 34.31 2688 2049456 646568 7.24 252860 2087648 6856 02:16:01 AM 5154012 7027072 2728412 34.61 2688 2048304 678596 7.60 449300 1926676 204 Average: 5104800 7027223 2777624 35.24 2688 2095947 680733 7.62 273098 2146761 49816 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 123.66 88.77 1056.41 21.73 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 44.53 30.38 440.48 6.78 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 38.90 31.02 296.53 7.37 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 198.03 142.78 42.55 30.33 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 26.19 17.16 7.17 9.03 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 62.82 43.53 80.59 23.91 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 20.76 18.81 16.72 8.65 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 73.56 53.21 277.23 15.40 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) 12/03/2024 _x86_64_ (2 CPU) 02:07:57 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 34.85 0.00 5.91 3.08 0.14 56.03 02:10:01 AM 0 24.05 0.00 5.68 3.48 0.13 66.66 02:10:01 AM 1 45.69 0.00 6.14 2.68 0.15 45.34 02:11:01 AM all 21.14 0.00 3.34 3.80 0.12 71.60 02:11:01 AM 0 14.44 0.00 2.89 4.56 0.12 78.00 02:11:01 AM 1 27.86 0.00 3.79 3.04 0.12 65.19 02:12:01 AM all 25.20 0.00 3.40 0.54 0.10 70.75 02:12:01 AM 0 22.13 0.00 3.27 0.47 0.10 74.03 02:12:01 AM 1 28.27 0.00 3.54 0.62 0.10 67.47 02:13:01 AM all 8.70 0.00 1.70 1.72 0.07 87.81 02:13:01 AM 0 6.81 0.00 1.66 1.35 0.05 90.13 02:13:01 AM 1 10.60 0.00 1.74 2.09 0.08 85.48 02:14:01 AM all 5.63 0.00 0.54 0.35 0.08 93.41 02:14:01 AM 0 4.27 0.00 0.59 0.70 0.07 94.38 02:14:01 AM 1 7.00 0.00 0.49 0.00 0.08 92.43 02:15:01 AM all 8.82 0.00 1.46 0.20 0.08 89.43 02:15:01 AM 0 8.55 0.00 1.79 0.12 0.08 89.46 02:15:01 AM 1 9.09 0.00 1.14 0.28 0.08 89.40 02:16:01 AM all 28.10 0.00 3.27 1.54 0.09 66.99 02:16:01 AM 0 19.50 0.00 3.55 1.24 0.08 75.63 02:16:01 AM 1 36.71 0.00 2.99 1.84 0.10 58.36 Average: all 18.93 0.00 2.80 1.61 0.10 76.56 Average: 0 14.26 0.00 2.78 1.70 0.09 81.17 Average: 1 23.61 0.00 2.83 1.51 0.10 71.94