---> uname -a: Linux prd-centos8-robot-2c-8g-4236.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4771 19 2298 6767 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:24:40:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe24:404a/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) 12/20/2024 _x86_64_ (2 CPU) 01:05:00 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 99.00 6.05 92.95 1089.37 7822.29 01:08:01 AM 63.66 0.83 62.82 82.25 8088.37 01:09:01 AM 34.37 6.96 27.41 1279.44 1888.90 01:10:01 AM 43.72 0.03 43.69 3.47 6896.60 01:11:01 AM 4.43 0.00 4.43 0.00 197.07 01:12:01 AM 5.03 0.17 4.87 32.92 62.36 01:13:02 AM 26.32 0.53 25.79 64.78 1025.21 Average: 39.50 2.08 37.42 364.61 3711.44 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5275088 7040672 2607344 33.08 2688 1944408 695256 7.78 187424 2085812 174896 01:08:01 AM 5234524 7033700 2647908 33.59 2688 1977164 682084 7.64 214960 2092900 20 01:09:01 AM 4948512 6984260 2933920 37.22 2688 2205960 745508 8.35 256584 2313704 171836 01:10:01 AM 4986352 7025708 2896080 36.74 2688 2209332 665856 7.46 258608 2266328 20 01:11:01 AM 4986908 7026292 2895524 36.73 2688 2209336 665856 7.46 258608 2266504 16 01:12:01 AM 4846256 6913424 3036176 38.52 2688 2237088 775316 8.68 286236 2379248 26792 01:13:02 AM 4910200 6953636 2972232 37.71 2688 2212856 743568 8.33 455692 2145380 16724 Average: 5026834 6996813 2855598 36.23 2688 2142306 710492 7.96 274016 2221411 55758 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 87.20 71.19 950.01 10.23 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 43.36 29.55 438.03 5.99 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 39.32 32.74 295.57 6.58 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 552.35 397.70 111.81 90.43 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.60 1.98 0.50 0.48 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 19.24 14.68 29.45 21.81 0.00 0.00 0.00 0.00 01:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:02 AM eth0 19.93 18.34 16.48 8.62 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 109.14 80.88 263.12 20.59 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) 12/20/2024 _x86_64_ (2 CPU) 01:05:00 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 36.77 0.00 5.58 4.08 0.11 53.46 01:07:01 AM 0 28.56 0.00 4.78 3.07 0.12 63.47 01:07:01 AM 1 44.98 0.00 6.38 5.10 0.10 43.45 01:08:01 AM all 19.64 0.00 2.23 4.15 0.07 73.91 01:08:01 AM 0 14.98 0.00 1.99 4.18 0.07 78.79 01:08:01 AM 1 24.29 0.00 2.47 4.13 0.07 69.04 01:09:01 AM all 18.08 0.00 3.86 0.88 0.08 77.11 01:09:01 AM 0 5.94 0.00 2.57 0.45 0.07 90.98 01:09:01 AM 1 30.24 0.00 5.15 1.32 0.08 63.21 01:10:01 AM all 11.44 0.00 2.82 1.68 0.06 84.00 01:10:01 AM 0 10.61 0.00 2.87 1.83 0.05 84.64 01:10:01 AM 1 12.28 0.00 2.77 1.53 0.07 83.36 01:11:01 AM all 0.13 0.00 0.11 0.07 0.03 99.67 01:11:01 AM 0 0.17 0.00 0.08 0.00 0.02 99.73 01:11:01 AM 1 0.10 0.00 0.13 0.13 0.03 99.60 01:12:01 AM all 8.34 0.00 0.82 0.06 0.05 90.74 01:12:01 AM 0 11.24 0.00 0.95 0.08 0.05 87.67 01:12:01 AM 1 5.43 0.00 0.68 0.03 0.05 93.80 01:13:02 AM all 27.88 0.00 3.35 0.56 0.08 68.14 01:13:02 AM 0 27.30 0.00 3.24 0.58 0.08 68.80 01:13:02 AM 1 28.45 0.00 3.45 0.53 0.07 67.49 Average: all 17.48 0.00 2.68 1.64 0.07 78.14 Average: 0 14.12 0.00 2.35 1.45 0.06 82.01 Average: 1 20.84 0.00 3.01 1.83 0.07 74.26