---> uname -a: Linux prd-centos8-robot-2c-8g-7525.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 653 4916 19 2127 6747 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:70:4e:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe70:4ea3/64 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) 11/15/2024 _x86_64_ (2 CPU) 00:56:49 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 198.20 152.56 45.64 14579.99 38283.01 12:59:01 AM 92.93 7.08 85.85 1261.52 6580.75 01:00:01 AM 77.71 0.63 77.08 48.91 9458.32 01:01:01 AM 18.75 0.43 18.32 64.89 1268.34 01:02:01 AM 53.33 0.10 53.23 5.20 7178.30 01:03:01 AM 0.57 0.12 0.45 33.06 12.35 01:04:01 AM 2.17 0.00 2.17 0.00 117.38 01:05:01 AM 0.15 0.00 0.15 0.00 1.62 01:06:01 AM 13.65 0.40 13.25 46.78 736.25 Average: 50.83 17.93 32.91 1782.41 7071.38 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5554284 7045276 2328148 29.54 2688 1684916 766712 8.58 178452 1872252 88980 12:59:01 AM 5235608 7038196 2646824 33.58 2688 1980492 715728 8.01 210052 2103180 214404 01:00:01 AM 5095736 6955996 2786696 35.35 2688 2037308 809104 9.06 233064 2209720 25564 01:01:01 AM 5033296 6951888 2849136 36.15 2688 2093248 782488 8.76 254740 2242508 61832 01:02:01 AM 4955940 6992248 2926492 37.13 2688 2205712 716288 8.02 257068 2296112 16 01:03:01 AM 4907300 6946088 2975132 37.74 2688 2208192 770548 8.63 257336 2344160 1492 01:04:01 AM 4907324 6946112 2975108 37.74 2688 2208192 786084 8.80 257336 2344148 8 01:05:01 AM 4893916 6932724 2988516 37.91 2688 2208224 786084 8.80 257336 2357024 32 01:06:01 AM 5098476 6967568 2783956 35.32 2688 2044016 750556 8.40 448136 1984716 13364 Average: 5075764 6975122 2806668 35.61 2688 2074478 764844 8.56 261502 2194869 45077 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 263.63 146.74 1012.84 55.97 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 85.65 67.27 824.50 9.69 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 51.19 38.70 439.62 6.82 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 38.22 30.10 292.07 6.09 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 198.48 153.63 47.51 34.00 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 50.42 42.33 26.57 13.56 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 289.64 288.95 58.32 120.91 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 191.63 189.85 214.10 67.39 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 65.88 43.60 108.17 31.43 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 137.20 111.24 335.97 38.43 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) 11/15/2024 _x86_64_ (2 CPU) 00:56:49 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 42.06 0.07 10.73 26.33 0.10 20.71 12:58:01 AM 0 39.02 0.10 10.75 23.11 0.08 26.94 12:58:01 AM 1 45.09 0.03 10.71 29.55 0.12 14.50 12:59:01 AM all 32.74 0.00 6.17 2.48 0.12 58.50 12:59:01 AM 0 25.76 0.00 6.26 2.92 0.13 64.93 12:59:01 AM 1 39.71 0.00 6.07 2.04 0.10 52.08 01:00:01 AM all 18.05 0.00 2.29 3.91 0.08 75.67 01:00:01 AM 0 16.65 0.00 2.16 3.74 0.08 77.37 01:00:01 AM 1 19.45 0.00 2.42 4.07 0.08 73.98 01:01:01 AM all 15.35 0.00 2.29 1.21 0.07 81.08 01:01:01 AM 0 12.98 0.00 2.11 1.30 0.07 83.55 01:01:01 AM 1 17.70 0.00 2.47 1.13 0.07 78.64 01:02:01 AM all 16.78 0.00 3.26 3.14 0.08 76.74 01:02:01 AM 0 7.82 0.00 2.57 3.77 0.08 85.75 01:02:01 AM 1 25.75 0.00 3.94 2.51 0.08 67.71 01:03:01 AM all 4.83 0.00 0.33 0.02 0.04 94.78 01:03:01 AM 0 0.65 0.00 0.23 0.03 0.03 99.05 01:03:01 AM 1 9.02 0.00 0.44 0.00 0.05 90.50 01:04:01 AM all 21.92 0.00 0.54 0.01 0.09 77.44 01:04:01 AM 0 0.69 0.00 0.18 0.02 0.07 99.05 01:04:01 AM 1 43.19 0.00 0.89 0.00 0.12 55.80 01:05:01 AM all 24.33 0.00 0.50 0.00 0.10 75.06 01:05:01 AM 0 10.40 0.00 0.39 0.00 0.10 89.11 01:05:01 AM 1 38.26 0.00 0.62 0.00 0.10 61.02 01:06:01 AM all 15.56 0.00 2.49 0.24 0.06 81.65 01:06:01 AM 0 8.61 0.00 2.00 0.34 0.05 89.00 01:06:01 AM 1 22.45 0.00 2.97 0.15 0.07 74.36 Average: all 21.27 0.01 3.17 4.12 0.08 71.36 Average: 0 13.58 0.01 2.95 3.89 0.08 79.49 Average: 1 28.93 0.00 3.38 4.35 0.09 63.24